Metal Working

Northpoint Services: Custom Engineering for Offshore Systems
Northpoint Services
Northpoint Services: Custom Engineering for Offshore Systems
Wesley Keepers, President
How does Northpoint Services ensure reliability in high-risk offshore marine systems deployments?

In naval and offshore research, there is no margin for error. Marine systems must function as expected from the get-go, and Northpoint Services makes that a reality. The company designs and fabricates custom marine equipment and control systems that offer resilience from the first deployment.

Much of the work Northpoint Services performs is in support of NAVFAC, an R&D arm of the U.S. Navy, where projects frequently involve first-of-its-kind systems developed for demanding offshore operations. Partnership with the Navy started with a control system issue that had disrupted vessel operations for years. Instead of recommending a costly replacement, Northpoint Services identified the root cause and proposed a control system modification, implementing proven off-the-shelf components at a minimal cost.

The company has taken the same disciplined approach to engineering support ever since. The problem is first clearly defined, a solution proposed, a realistic project cost established, and systems are delivered without additional funding requests. Over more than a decade, the company has never issued a change order for an original system solution that we bid.

“Customers bring us problems that they’ve lived with for years. We solve them within budget and deliver systems that perform as intended offshore,” says Wesley Keepers, President.

High-Stakes Marine Missions

What engineering considerations are critical when designing systems for offshore vessel deployment conditions?

Mr. Keepers has spent significant time working aboard offshore vessels, where installation constraints, equipment access and troubleshooting are daily realities. That firsthand experience shapes how Northpoint Services engineers systems for vessel deployment, considering mounting points, maintenance access, load distribution, and crew interaction before fabrication begins.

During a naval tracking exercise off the U.S. West Coast, a research vessel required a custom deployment USBL pole capable of towing a tracking sensor at a 12-knot vessel speed. The structure had to deploy through a moon pool, operate continuously, and be designed and installed within 4 weeks, without welding to the vessel.
Kohler Industrial Castings: A Legacy of Casting Excellence
Kohler Industrial Castings
Kohler Industrial Castings: A Legacy of Casting Excellence
Bryce Kish, Senior Pattern Engineer, Michael Budworth, Senior Pattern Design Engineer, Brant Wilterdink, Staff Manufacturing Engineer
For over half a century, Kohler Industrial Castings has been a trusted partner for manufacturers seeking durable, high-quality iron castings. Established as a division within Kohler Company, it specializes in producing precision gray and ductile iron components tailored to meet diverse manufacturing needs.

“We have the resources and staying power to keep growing and supply premium products,” says Sean Wozniak, business development manager.

Differentiating Kohler is its ability to deliver consistent quality with fast turnaround, which bridges a critical gap for manufacturers and OEMs seeking reliable domestic suppliers. The focus on quality, efficient production and prompt delivery enables clients to stay on schedule, more than compensating for the lower costs often offered by overseas suppliers.

Kohler delivers a complete package of value-added solutions that meet diverse client needs. Leveraging a local network of foundries, machine shops, coating specialists and heat treaters, it coordinates machining, finishing and surface treatments to provide ready-to-use components for clients.

Building Long-Term Partnerships through Service-Driven Expertise

Kohler builds on the legacy of Kohler Company, which was founded in Wisconsin in the 1870s by an Austrian immigrant. He pioneered enamel-coated products and earned a reputation for craftsmanship and innovation.

In 1970, Kohler was established as a standalone division within the parent company and equipped with two automated molding lines. The expansion enabled the division to produce camshafts and flywheels for Kohler’s engine division while developing expertise in complex iron castings for various industries, including automotive, construction, rail, agriculture, and waterworks.

Customer referrals added momentum, and the division began to supply additional castings to external markets, gradually moving from passively filling extra capacity to a service-driven model by 1995. Backed by the expertise of its team and the stability of the parent company, Kohler continues to deliver castings that provide lasting value for clients across multiple sectors.
C.H. Hanson: Crafting the Art of Permanent Marking for Generations
C.H. Hanson
C.H. Hanson: Crafting the Art of Permanent Marking for Generations
Ryan Watson, Social Media Manager/Marketing Specialist
Quality builds trust. Consistency builds legacy. Together, they’ve defined C.H. Hanson’s standing in the metal-stamping industry for more than 160 years.

Based in Naperville, Illinois, the family-owned, fifth-generation company specializes in non-powered hand tools and marking products used everywhere, from construction sites to manufacturing floors, safety operations and home workshops. Its steel stamps, stencils and industrial tags are built to withstand demanding conditions and deliver clear, lasting marks. Builders keep projects compliant and traceable. Manufacturers ensure part identification remains legible through strict processes. For safety professionals, they add a layer of accountability where marking precision matters most. Even hobbyists trust C.H. Hanson’s tools to keep their work neat and dependable.

“Whether it’s a single stamp for a farrier or thousands for a global distributor, our promise stays the same do the job right and do it to last, “says Ryan Watson, social media manager/marketing specialist.

That promise rests on two pillars few in the industry can match; complete in-house production and unmatched technical expertise.

Every process step happens under one roof—from sourcing raw steel bars to engraving, heat treating, and finishing each stamp. By heat treating their tools in-house, C.H. Hanson strengthens and hardens the steel to ensure it lasts, even under the toughest conditions. This complete control allows them to deliver solid, American-made quality, speed up turnaround times, and fulfill custom orders without delays or outside dependencies.

Equally important are the people behind each tool and it starts with the hands that shape it. At C.H. Hanson, many machinists have spent decades at the same workbenches, passing down techniques and pride like craftsmen once did in guilds. Some have been here 30 years. Together, their skills form a living archive of over 200 years of hands-on knowledge. It’s not just what they do, but how they do it with precision, patience and an understanding of what each customer truly needs.

Together, these capabilities translate into confidence for clients. Each stamp grade is designed for its intended use. The standard grade suits occasional marking on softer metals like aluminum and brass. The heavy-duty grade is engineered for frequent, high-impact marking, with added mass and durability to perform under pressure. The rhino grade, made from premium O1 tool steel, is a tough, oil-hardened steel known for exceptional hardness and wear resistance, built for lasting marks on hard materials like stainless steel and cold-rolled steel, without compromising performance or clarity.

Strategic Evolution in Custom Metalwork Fabrication and Consulting Services

The custom metalwork fabrication and consulting services market has developed into a strategic engine within the global industrial ecosystem. Organizations increasingly require engineered solutions tailored to precise specifications, regulatory requirements, and performance expectations. As a result, fabrication firms have expanded their capabilities beyond machining and assembly to include engineering advisory, digital manufacturing integration, lifecycle optimization, and sustainability consulting.

Clear Service Categorization and Structured Market Architecture

Leadership in custom metalwork fabrication begins with disciplined service categorization. High-performing organizations structure their portfolios across three integrated pillars: precision fabrication, engineering and consulting services, and digital manufacturing enablement. This structured architecture enhances transparency, strengthens scalability, and supports executive-level procurement decisions.

At the basis lies precision fabrication. Key capabilities include CNC machining, laser and plasma cutting, robotic welding, structural steel assembly, custom sheet metal forming, bending, stamping, surface treatment, and finishing. However, differentiation increasingly depends on how these services are segmented.

Market leaders categorize fabrication by complexity tier, material specialization, industry application, and production volume. High-tolerance aerospace components, corrosion-resistant energy infrastructure assemblies, and lightweight automotive structures each demand distinct production environments and compliance frameworks. By clearly defining these categories, firms demonstrate technical depth and specialization rather than generic capacity.

Engineering and consulting services represent the second pillar of structured delivery. These offerings extend beyond fabrication to include design-for-manufacturability analysis, structural optimization modeling, cost engineering assessments, regulatory compliance advisory, lifecycle durability forecasting, and supply chain resilience planning. Enterprises now involve fabrication partners earlier in product development cycles to minimize redesign costs, reduce material waste, and accelerate time-to-market. Consulting depth enables providers to influence strategic decisions rather than react to finalized specifications.

Forward-thinking firms embed digital twins, real-time production dashboards, predictive maintenance analytics, automated quoting systems, and ERP-aligned workflow transparency into their service models. These digital capabilities enhance traceability, improve risk management, and support performance forecasting. Clear service categorization across these pillars strengthens market credibility and positions firms as structured, enterprise-ready partners rather than transactional suppliers.

Forward-Looking Positioning and Differentiation Criteria

In a competitive and technologically advancing market, forward-looking positioning determines long-term relevance. Organizations that lead emphasize measurable innovation, sustainability integration, advisory maturity, and brand authority. Automation and robotics now form baseline expectations across fabrication environments. Robotic welding cells, automated material-handling systems, and advanced laser-cutting technologies improve throughput, reduce variability, and enhance safety. However, differentiation emerges through performance quantification. Leading firms measure and communicate defect-reduction rates, cycle-time improvements, yield optimization, and precision tolerances. 

Sustainability performance has become a central strategic differentiator. Enterprises increasingly evaluate partners based on environmental accountability, energy-efficiency improvements, material recycling rates, and transparency in carbon reporting. Fabricators that implement energy-optimized production systems, responsibly sourced materials, and waste-reduction strategies strengthen their competitive standing. More importantly, firms that incorporate sustainability analytics into consulting engagements help clients meet broader corporate environmental objectives. This integration of environmental performance with operational efficiency reflects a mature leadership approach.

Advisory-led value creation further distinguishes high-performing organizations. Strategic clients seek partners capable of influencing cost structures, durability outcomes, and risk mitigation strategies. Firms that conduct structural simulations, optimize material utilization, and forecast maintenance cycles deliver measurable economic benefits. By quantifying advisory impact, such as reduced design-to-production timelines or extended component lifespan, providers elevate their role within enterprise ecosystems.

Leadership positioning also requires executive-level communication and industry visibility. Publishing technical case studies, participating in industry forums, maintaining certifications aligned with global standards, and demonstrating cross-sector expertise reinforce credibility. Forward-looking firms consistently articulate their strategic vision, technological roadmap, and performance benchmarks to stakeholders. This proactive communication establishes authority and differentiates leaders from capacity-driven competitors.

Market Outlook and Future-Forward Enterprise Benchmarks

The outlook for custom metalwork fabrication and consulting services remains strong, supported by global infrastructure modernization, renewable energy expansion, the adoption of advanced manufacturing, and supply chain localization strategies. As industries invest in electrification, automation, and resilient production systems, demand for precision-engineered metal components continues to expand.

Operational benchmarks now serve as primary indicators of performance excellence. High automation integration, real-time monitoring systems, predictive maintenance analytics, and low defect thresholds define production leadership. Firms that maintain sub-one-percent defect rates in precision assemblies and integrate automated inspection systems demonstrate reliability suited to mission-critical industries. Financial benchmarks increasingly emphasize value-based pricing models supported by advisory depth.

Rather than competing solely on cost, leading firms justify their premium positioning through lifecycle cost savings, improved durability metrics, and reduced client operational downtime. Long-term contract retention, recurring advisory engagements, and stable margin performance signal enterprise-level maturity. Sustainability benchmarks further reinforce competitive positioning. Transparent emissions reporting, documented energy-efficiency improvements, and measurable material-optimization metrics align fabrication providers with corporate environmental strategies.

Companies that integrate sustainability reporting within performance dashboards strengthen stakeholder confidence and expand eligibility for infrastructure and renewable energy projects. Advisory impact metrics also define forward-looking enterprise standards. Reduced design iteration cycles, accelerated prototyping timelines, enhanced structural reliability, and measurable cost efficiencies represent tangible indicators of consulting effectiveness. Firms that track and report these metrics build data-backed narratives supporting leadership claims.

ESG Innovation in Cable tie Manufacturing

The cable tie manufacturing industry is increasingly guided by a strong commitment to Environmental, Social, and Governance (ESG) principles. Across every stage of the value chain—from raw material sourcing to final product packaging—manufacturers are embracing sustainable and responsible practices. This evolution reflects a growing recognition that long-term business resilience is inseparable from environmental stewardship, social accountability, and sound governance.

This commitment is not merely aspirational but is being realized through tangible innovation. Manufacturers are transitioning from conventional nylon to bio-based plastics, recycled polymers, and zero-halogen materials, thereby reducing carbon emissions and addressing end-of-life environmental impacts. In addition, growing pressure from corporate clients with stringent sustainability mandates, coupled with evolving international regulations, is driving demand for certified, eco-friendly fastening solutions. As a result, a once-commodity product segment is rapidly transforming into a hub for green technological advancement.

Sourcing: A Foundation of Responsibility

The journey of a cable tie begins with its raw materials, predominantly nylon 6,6. The sourcing of this polymer is a critical focal point for ESG compliance. Traditionally, the industry has relied on virgin plastics derived from fossil fuels. However, there is a discernible industry-wide movement towards more sustainable alternatives. Manufacturers are actively exploring and incorporating recycled and bio-based polymers into their production processes. This transition is not merely a response to regulatory pressures but a proactive measure to reduce the industry's carbon footprint and dependence on finite resources.

Supply chain transparency and traceability have become paramount. There is a growing emphasis on understanding the entire lifecycle of the raw materials, ensuring they are sourced from suppliers who adhere to ethical and environmental standards. This includes conducting due diligence to verify that suppliers are not engaged in practices that harm the environment or violate human rights. The goal is to create a fully transparent supply chain where every component can be traced back to its origin, assuring responsible sourcing. This meticulous approach to procurement is laying a sustainable foundation for the entire manufacturing process.

Manufacturing: Efficiency, Safety, and Waste Reduction

Within the manufacturing facilities, the focus on ESG is multi-faceted, encompassing energy consumption, water usage, waste management, and worker welfare. The injection molding process, central to cable tie production, is inherently energy-intensive. In response, the industry is investing in modern, energy-efficient machinery. Older hydraulic machines are being phased out in favor of all-electric models that consume significantly less power, thereby reducing greenhouse gas emissions.

Water is another critical resource that is being managed with increasing care. Manufacturing plants are implementing advanced water treatment and recycling systems to minimize consumption and prevent the discharge of pollutants into local water bodies. This not only conserves a vital natural resource but also reduces operational costs.

Waste reduction is a key tenet of the industry's environmental strategy. Manufacturers are adopting circular economy principles, aiming to design out waste and pollution from their processes. This includes optimizing production to minimize scrap material and implementing robust recycling programs for any waste that is generated. The off-cuts and rejected products are often reground and reintroduced into the production cycle, minimizing landfill waste.

On the social front, ensuring the health, safety, and well-being of the workforce is a top priority. Adherence to stringent occupational health and safety standards is non-negotiable. This includes providing comprehensive training, personal protective equipment (PPE), and maintaining a safe working environment to prevent accidents and exposure to harmful substances. Fair labor practices, including equitable wages, reasonable working hours, and opportunities for professional development, are also integral to the social component of ESG.

Packaging: Minimizing Environmental Impact

The final stage of the cable tie's journey, packaging, has also come under the ESG lens. The industry is moving away from traditional, often excessive, plastic packaging. There is a concerted effort to utilize more sustainable materials, such as recycled cardboard and biodegradable plastics. The packaging design is also being re-evaluated to reduce the overall volume of material used without compromising the product's protection.

The principles of the circular economy are being applied here as well, with a focus on creating packaging that is easily recyclable by the end-user. Clear labeling with recycling information is becoming standard practice, empowering consumers to participate in the circular economy. This commitment to sustainable packaging not only reduces environmental impact but also enhances the brand reputation of manufacturers perceived as environmentally conscious.

The cable tie manufacturing industry is making significant strides in integrating ESG principles into every facet of its operations. From the responsible sourcing of raw materials and the optimization of manufacturing processes to the adoption of sustainable packaging, the sector is demonstrating a clear commitment to environmental protection, social responsibility, and ethical governance. This holistic approach is not only essential for regulatory compliance but is also fundamental to building a resilient and sustainable future for the industry.

Inside the Precision Ecosystem of Steel Stamp Production

Steel stamp tooling, the master of mass production, has evolved into a process of immense precision and power at the heart of modern manufacturing. Once the exclusive domain of master artisans relying on decades of experience and manual artistry, the industry has been reimaged by the symbiotic relationship between Computer-Aided Design (CAD) and Computer Numerical Control (CNC) machining. This digital partnership has not merely refined the process; it has revolutionized it, ushering in an era of unprecedented complexity, accuracy, and efficiency that has reshaped the potential of manufacturing itself.

Parametric Design and Virtual Prototyping

The journey of a modern stamping die begins not with the clang of a hammer, but with the silent construction of a digital prototype. CAD software serves as the foundational blueprint, a virtual environment where tooling engineers can sculpt and refine their designs with meticulous detail. The advent of parametric modeling has been a pivotal development. In a parametric environment, components are designed with intelligent relationships and constraints that enable seamless integration. A change to a single dimension—such as the thickness of a steel blank—can automatically propagate through the entire assembly, updating all related components to reflect the new requirement. This capability enables rapid design iteration and optimization, which would be prohibitively time-consuming with older, static drafting methods.

In this digital realm, engineers bring three-dimensional solid models of every component to life, from the largest die shoe to the smallest punch and pilot. This enables comprehensive virtual assembly, where the entire tool can be assembled on-screen. Engineers can animate the tool’s complete cycle of motion, simulating the press stroke, part clamping, forming, piercing, and ejection sequences. This analysis provides invaluable insight, allowing for the verification of clearances, the prevention of component collisions, and the confirmation of mechanical function long before any raw material is requisitioned. Furthermore, integrated Finite Element Analysis (FEA) tools apply virtual forces to the digital model, predicting stresses, strains, and potential deformation. This enables the fortification of high-wear areas and optimizes the tool’s geometry to ensure durability and consistent production of in-spec parts. The final CAD model is more than a mere drawing; it is a comprehensive, data-rich digital twin of the physical tool, containing all the geometric intelligence necessary for its creation.

Translating Vision into Motion: The Intelligence of CAM

The bridge between the pristine digital model and the powerful machinery on the shop floor is Computer-Aided Manufacturing (CAM) software. This intelligent software acts as the universal translator, interpreting the complex geometries of the CAD file and converting them into a language that CNC machines can understand: G-code. This code is a precise set of instructions, dictating every movement, every rotation, and every cut the machine will make with sub-millimeter accuracy.

The sophistication of modern CAM systems is a cornerstone of this industrial evolution. The software leverages powerful algorithms to generate optimized toolpaths that maximize material removal rates while minimizing tool wear and ensuring a superior surface finish. Modern CAM platforms often include feature recognition, where the software automatically identifies standard geometries, such as holes, pockets, and slots, within the CAD model and applies proven, predefined machining strategies to them. This level of automation significantly streamlines the programming process.

The software’s intelligence extends to material properties. It considers the specific grade of tool steel being machined—be it D2, A2, or powdered metals—and adjusts the cutting parameters, such as speeds and feeds, to match the material’s hardness and machinability. For complex, contoured surfaces common in forming dies, CAM generates intricate multi-axis toolpaths, orchestrating the simultaneous movement of the machine along three, four, or even five axes. This ensures the cutting tool is always approaching the workpiece at the optimal angle, enabling the creation of complex organic shapes with unparalleled efficiency and finish. This crucial translation step ensures that the design intent, carefully crafted in the CAD environment, is accurately translated into the physical machining process.

Automated Fabrication: The Apex of CNC Precision

With the G-code generated, the process moves to the heart of the automated factory: the CNC machine. These marvels of engineering—from robust multi-axis milling centers and CNC lathes to wire Electrical Discharge Machining (EDM) and precision CNC grinders—are the digital chisels that carve hardened tool steel with unwavering accuracy. Guided by the CAM-generated instructions, high-speed spindles and precisely controlled cutting tools begin to shape the raw steel blocks.

The impact of CNC technology on the fabrication of stamping dies cannot be overstated. The machines operate with tolerances measured in micrometers (μm), creating features that are impossible to produce manually. The process is relentless and repeatable; the first part is identical to the thousandth. This consistency is fundamental to the quality of the final stamped components. Beyond milling, CNC turning centers are used to create perfectly cylindrical components, such as guide pins and punches. For the absolute highest levels of precision and surface finish, CNC grinding machines use abrasive wheels to remove minute amounts of material, achieving mirror-like finishes that reduce friction and extend the operational life of the die. For features requiring razor-sharp internal corners or those in tough materials, wire EDM machines use an electrically charged wire to vaporize steel, achieving finishes and details that traditional cutting tools cannot. Together, this suite of automated technologies forms a production ecosystem capable of manufacturing the most demanding and durable steel stamp tooling.

The design and fabrication of complex progressive dies, which perform numerous operations in a single press stroke, exemplifies this evolution. The digital thread ensures the precise spatial relationship between each station in the die is perfectly maintained from design through manufacturing. This precision, nearly impossible to achieve with purely manual methods, results in highly efficient and reliable tools that are the backbone of modern mass production. The seamless workflow, from the initial design concept straight through to the final, physical tool, has elevated the art of steel stamp tooling into a science of digital modeling and automated fabrication, setting a new benchmark for manufacturing excellence.

Lean Trends: Navigating Business Requirement Challenges
Flowserve Corporation [NYSE: FLS]
Lean Trends: Navigating Business Requirement Challenges
Juan Carrera, SVP Global Operations and Operational Excellence

1. How do emerging lean manufacturing trends potentially impact addressing challenges in satisfying business requirements?

To answer this question, we need to start with the fundamental concept of Lean. Lean focuses on an organization’s ability to identify waste and non-value-added activities in the business, enterprise, manufacturing, and supply chain processes, from order to cash, that impact their ability to maximize the potential for the organization to grow their business, margins, and optimize their use of working capital. Companies with amazing people-first cultures, clearly defined value statements, and solid educational programs create the foundation needed for lean enterprise implementation and accelerated execution for customers and investors.

The concept of “lean” is more than just manufacturing. It has to be part of your enterprise business model.

With that in mind, there are many emerging trends—one we’re seeing a lot in today’s world is artificial intelligence (AI). There’s a lot to be explored here, but one of the critical tools of Lean is understanding your actual state and establishing a future state of how you want to operate your business or process. During the development of the future state, identifying potential waste and non-value-added activities is objective and is where AI comes into the game. An example of this is an order entry with 0 errors, where AI can help you identify customer requirements in different forms, drastically reducing the lead time at the front end of the process.

2. Can you share your experiences from one of the projects you were recently involved in?

One recent project we have worked on is creating a clear path to gain speed in our execution through a well-connected management system.

There’s a lot to be explored here, but one of the critical tools of Lean is understanding your actual state and establishing a future state of how you want to operate your business or process.

We’ve translated our business strategies into critical capabilities that need to be in place to achieve our strategic objectives, using the Hoshin Kanri (HK) methodology as the tool to create full alignment across the organization in the use of our resources with a clear purpose: customer satisfaction, business growth, margin expansion, and optimization of our working capital. Simultaneously, we’ve strengthened our daily management initiatives and gained transparency in day-to-day performance at all levels of the organization; the global response to this has been outstanding. We now have strong analytics that help us see variances in performance, and we can act more quickly than ever before and create the foundation for continuous improvement, Kaizen, and Lean Enterprise implementation. In support of these efforts, we’ve also developed an internal operational excellence academy; this program is arming champions across the globe with a clear understanding of the ‘why’ and ‘how’ related to strategy deployment and execution, daily management, and problem-solving. Our management system, from strategy deployment and execution to day-to-day performance, is serving as the foundation for more technical and advanced tools that we are putting in place to accelerate our competitive position in the market for our customers and shareholders.

3. What suggestions would you give to professionals in other manufacturing organizations based on your personal experiences and observations?

Make sure your fundamental processes are solid. Focus on culture, communication, health and safety, management systems, problem-solving, and a strong governance model that helps you sustain your growth. Focusing on the basics will create a strong foundation, enabling you to translate complex issues into simple concepts your organization can easily understand, connect with, and adopt. Throughout all of this, clear and consistent communication and education are critical. Share your thoughts and progress often, and always make sure your own initiatives are connected to your company’s business strategy. If you can’t do this, then you need to change your approach. It’s important that your employee base can clearly understand how the initiatives they are working on are impacting your company's future state and their own lives. Implementing advanced tools like AI, Automation, and Industry 4.0 requires a solid foundation to deliver the expected results.

4. Which particular development within lean manufacturing technology sparks your excitement the most, and what aspects of it do you believe hold the most promise?

Again, focusing on the basics is key. I’m passionate about lean enterprise and have seen the success it can bring to an organization, but you have to follow the steps and walk before you can run. You need to make sure your process is LEAN. Once you’ve perfected this, you can apply manufacturing technology, automation, and Industry 4.0 in the areas where it makes the most sense. Taking the necessary steps is critical; if you try to apply these concepts to a broken process, your situation will only get worse.

Using Liquid Thermal Interface Materials in Electronics Manufacturing
PVA
Using Liquid Thermal Interface Materials in Electronics Manufacturing
Jon Urquhart, Director, Global Applications Engineering

In the rapidly expanding world of electronics manufacturing, heat management has become a critical aspect of the design and assembly process.  Whether designers are looking to get faster data rates from processor chips or createdense, high-power devices used in electric vehicle infrastructure, it has become more challenging than ever to effectively dissipate heat from the device.  This is where thermal interface materials (TIMs) come into play.

While TIMs come in pad or liquid form, liquids are most commonly used and offer advantages over thermal pads, such as higher thermal conductivity, better conformability to irregular surfaces, reduced thermal resistance, and flexibility in the manufacturing process.  Thermal pads are typically made of materials such as silicone or foam with conductive particles and provided pre-cut to size.  In these days where design and manufacturing flexibility are key, dispensing liquid TIM offers a much more favorable process.

There are several types of liquid TIMs available, including thermal grease, gap filler, and thermal gel. Thermal grease is a silicone or metal-based paste that is dispensed onto to the component surface before a heat sink is mounted.  Gap Filler is typically made up of a two-component silicone formulation that provides not only thermal dissipation but also adhesive properties between the mating surfaces.  The third type of TIM is thermal gel, which is a one-part silicone or urethane product with paste-like consistency that acts like a thermal pad but is in a dispensable liquid form.

"In these days where design and manufacturing flexibility are key, dispensing liquid TIM offers a much more favorable process."

The types of TIMs mentioned above are not all used in the same applications.  Thermal grease is commonly used in applications where a higher thermal conductivity is required such as high power CPUs for data or graphics or in devices with very thin gaps between the device and heat sink.  Gap filler is commonly used where the end product may see high vibration.  Thermal gel is often used in devices where rework-ability may be needed or the module needs to be easily disassembled in the future.  Both gap filler and thermal gels are also used in applications where distance between the mating surfaces may be relatively large and not allow direct contact between the devices.

The application of thermal interface materials is no small feat and should be closely monitored.  Most of these formulations include highly abrasive, conductive particles that can wreak havoc with traditional dispensing equipment, either by quickly wearing down components or packing into restricted spaces and rendering the system unusable.  Dispensing TIM requires understanding of the liquid and a focus on fluid system design in order to maximize device life and maintain the integrity of the TIM during dispensing.  Everything from pump design to fluid routing to materials used in the wetted components should be considered when designing a TIM dispensing system.  Simple choices such as smooth flow fittings and eliminating sharp bends in the fluid path can help maintain fluid flow velocity and prevent separation and packing of fillers.  Other considerations such as using abrasion resistant materials like carbide for valve sealing rods, or simple, low-cost seals that are easy to replace, can help prolong the time and cost of rebuilds.

Thermal interface materials play a critical role in the manufacture of electronic devices of all shapes and sizes.  Dispensing of TIMs has become a standard process for many new devices and the diverse nature of this process is enabling manufacturing efficiencies for an evolving future.

Redefining the Automotive Sector with Innovative Manufacturing Systems
BorgWarner
Redefining the Automotive Sector with Innovative Manufacturing Systems
Trent Randles, Engineering Manager

Trent Randles is a Manufacturing Engineering Manager at BorgWarner. He maintains a decade of experience in the automotive manufacturing sector and leverages his expertise to propel innovative initiatives and drive projects that harness the full potential of digital technologies. With prior engineering positions at Plastic Omnium, he excelled in operations, design, and launch teams. Throughout his career, Randles has spearheaded various digital transformation endeavors, such as implementing augmented reality and integrating manufacturing execution systems to enhance manufacturing processes.

In an exclusive interview with Manufacturing Outlook, Randles shared his valuable insights on the challenges, trends and best practices in the strategic hydraulic equipment space.

What are your current roles and responsibilities at BorgWarner?

During my career, I've undertaken diverse engineering positions within manufacturing and the automotive sector. These roles have spanned manufacturing, design, assembly line, and process design. In addition, I have collaborated with esteemed Tier-1 automotive suppliers like Plastic Omnium and Magna Seating. Early into my career, I recognized the constraints inherent in conventional assembly line design techniques reliant on standard work times and Excel spreadsheets. To address this, I delved into digital technologies such as digital twins, augmented reality, and machine learning. Leveraging process simulation software facilitated streamlined assembly process design, complemented by augmented reality for ergonomic assessments, which curtailed assembly line adjustments during equipment installation.

“I firmly advocate defining the five essential elements- vision, incentives, skills, resources, and action plan - for successfully launching and sustaining digital technologies in manufacturing”

In my current role at BorgWarner as a manufacturing engineering manager, I focus on nurturing the growth of my team members by coaching and up-skilling them to excel in their positions. I evaluate available technologies and identify operational gaps that could be addressed by implementing new technologies. This approach not only closes the gaps but also accelerates the achievement of our business goals.

What are some of the challenges that you have faced in the manufacturing sector?

One of the major challenges faced in the manufacturing industry is the labour shortage. To address this critical issue, automation of processes is a viable solution. Automation demands extra resources for design and support, and not all tasks are readily automatable. This underscores the significance of a lucid vision and meticulous planning when embracing novel technology. The lack of quality also emerges as a significant concern, necessitating the establishment of robust systems to ensure zero defects and precise assembly of parts. An articulated vision, compelling incentives, requisite workforce expertise, ample resources and equipment, and a meticulous action plan featuring designated leaders and deadlines are vital for effective technology assimilation. Neglecting any of these factors can lead to failure to fully deploy new technology or sustain its benefits over the long term.

What strategies do you employ to maintain the manufacturing process's efficiency, aligning with the latest industry trends?

BorgWarner strategically prioritizes establishing valuable partnerships as a key approach to remaining at the forefront of technology and innovation in the manufacturing industry. A significant collaboration is with the South Carolina Manufacturing Extension Partnership (SCMEP), with the help of which we actively engage in workshops conducted at numerous manufacturing facilities, gathering invaluable insights into best practices from a wide array of industries beyond the automotive sector. This network facilitates knowledge sharing and problem-solving for similar yet unique challenges.

Another essential aspect of Borg Warner's approach is collaborating with external suppliers when faced with complex problems requiring specialized expertise. The company delineates the issue and the desired solution to the sellers, seeking valuable feedback and insights. Borg Warner attends manufacturing conventions to expand the firm’s understanding of the latest technologies and advancements, gaining first-hand exposure to advanced solutions.

Furthermore, we have fostered partnerships with educational institutions like Clemson University and its International Center for Automotive Research. Through these collaborations, BorgWarner engages in joint research, leveraging Clemson's expertise in robotics, manufacturing processes, and material science. Additionally, the partnership with the industrial engineering department at Clemson allows us to explore emerging technologies through capstone projects conducted by senior students.

How do you foster a strong work relationship between the manufacturing teams in your organization, and other departments to ensure smooth operations?

BorgWarner excels by employing cross-functional teams and ensuring effective communication. Their customer-focused approach further drives success and innovation in the transfer case assembly process. This process involves assembling device components in certain vehicles like trucks and SUVs. This device facilitates power transmission to all four wheels, significantly improving traction, particularly on demanding terrains or slippery conditions.This collaborative approach guarantees the comprehensive involvement of all stakeholders, ranging from engineering maintenance to the production team. It encompasses brainstorming, process development, meticulous planning, seamless execution, vigilant supervision of projects, and resolution of issues. Consequently, we ensure the success of the manufacturing team by delivering impeccable products to the end customer.

Furthermore, we emphasize rigorous quality control through an encompassing strategy. This entails employing comprehensive quality systems with various protocols designed to uphold and enhance product quality. Additionally, we utilize engineering change management systems(ECM) to proficiently oversee and monitor alterations to products, processes, or systems. These systems gather input and approval from all stakeholders during the entire process. BorgWarner emphasizes open communication among all functions involved in assembly line operations, swiftly addressing any obstacles. To enhance collaboration, we employ an advanced electronic system for engineering change requests, enabling seamless interaction among team members and boosting problem-solving and productivity.

What advice would you like to impart to your peers in the manufacturing industry?

I firmly advocate defining the five essential elements- vision, incentives, skills, resources, and action plan - for successfully launching and sustaining digital technologies in manufacturing. As a passionate advocate for the potential of digital technologies in advancing manufacturing, I emphasize the importance of these elements in achieving long-term success. Many manufacturing initiatives, such as AI systems and digital twins, often fall short due to improper implementation and the lack of sustained efforts over time. By addressing these key elements from the outset, we can avoid such pitfalls and ensure digital technologies' effective integration and longevity in our industry.

Metal Working Info

Q1
What Do Top Metal Working Companies Do?
Top Metal Working Companies support manufacturers that need fabricated, formed, machined, welded, marked or finished metal components for production use. Their work may involve sheet metal fabrication, custom assemblies, tooling support, cutting, bending, stamping, casting support, repair work or specialty finishing. For industrial buyers, the category is less about a single process and more about production reliability. Strong metal working companies understand drawings, tolerances, material behavior, inspection requirements and delivery schedules that affect downstream assembly.
Q2
Why Do Top Metal Working Companies Matter to Manufacturers Now?
Metal working has become more demanding as manufacturers face shorter production runs, tighter tolerances, reshoring plans, skilled labor gaps and pressure to reduce scrap. Top Metal Working Companies help bridge the gap between design intent and parts that can be produced repeatedly. Demand is also shaped by infrastructure work, industrial equipment needs, energy projects and maintenance-heavy manufacturing environments. Buyers need partners that can adapt to changing order volumes without sacrificing documentation, traceability or part consistency.
Q3
How Should Manufacturers Evaluate Metal Working Companies?
Evaluation should begin with process fit. A company strong in heavy fabrication may not be the right match for thin-gauge precision work or highly cosmetic components. Buyers should review equipment range, material expertise, inspection practices, welding qualifications, finishing options and the ability to interpret technical drawings. Top Metal Working Companies also make communication visible: revision control, quote clarity, lead-time discipline and escalation paths matter when a missed part can stop a line or delay a customer shipment.
Q4
What Business Value Do Metal Working Companies Deliver?
The strongest value often shows up in fewer reworks, cleaner assembly fit and better production predictability. Top Metal Working Companies can help manufacturers reduce scrap, improve manufacturability and avoid late-stage design surprises. Their input may influence bend radii, weld sequencing, material substitutions or fixture design before a project reaches volume production. Good metal working partners also protect internal teams from capacity strain. Instead of adding machines, labor and inspection load, manufacturers can use outside expertise where it fits the job.
Q5
How Are Technology and Expertise Changing Metal Working Services?
Digital quoting, CNC equipment, laser cutting, robotics, 3D modeling and inspection tools have raised expectations across metal working services. Technology alone is not enough. Experienced teams still need to understand heat distortion, tool wear, weld quality, surface requirements and the small production details that software may not catch. The better metal fabrication companies combine skilled trades with disciplined workflow controls. That mix helps buyers manage complex jobs, repeat orders and custom parts without losing practical shop-floor judgment.
Q6
What Should Manufacturers Prioritize When Comparing Options?
Manufacturers should look beyond price per part. Top Metal Working Companies should be assessed for fit with the buyer’s materials, tolerances, volumes, quality expectations and delivery rhythm. A lower quote can become expensive if documentation is weak, inspection is inconsistent or the supplier cannot handle design changes. Decision-makers should prioritize responsiveness, technical review quality, capacity transparency and evidence of repeatable work. For critical metal components, supplier reliability is often worth more than a small unit-cost advantage.
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