From engine components to dashboards and transmissions, Automotive Part Manufacturing in Trenton, NJ, has been a cornerstone of Roberson Machine Company for more than 20 years. Having worked within multiple industries and fields, our team has the precision CNC capabilities you need to develop and produce high-end automotive parts.
We’ll cover a range of topics to get you a better understanding of how CNC machining and automotive part manufacturing intersect. This includes:
- Applications for CNC machining in the automotive parts industry
- Materials used in automotive CNC machining
- Types of machining used in the auto industry
- Benefits of choosing Roberson Machine Company
Call us today at 573-646-3996 or contact us online to find out how our team can support your Trenton, NJ, Automotive Part Manufacturing needs with precision and efficiency.
Trenton, NJ, Automotive Part Manufacturing: Real-World CNC Applications
From engine components to custom brackets, CNC machining plays a critical role in vehicle manufacturing. Roberson Machine Company partners with Tier 1–3 Suppliers, small businesses, and others to deliver precise, production-ready parts at scale. In the automotive industry, common use cases include:
- Powertrain Components: Crankshafts, cylinder heads, and transmission housings require extreme precision to ensure performance, efficiency, and reliability. CNC machining maintains the tight tolerances these critical parts demand.
- Suspension & Steering Systems: Components like control arms, knuckles, and linkages must be lightweight, durable, and dimensionally consistent. Roberson’s machining expertise ensures each part supports proper handling and longevity.
- Brake System Parts: Caliper mounts, rotors, and pedal components require precise machining to ensure safety and consistent function. Proper surface finish, tolerance, and geometry are vital for optimal braking efficiency.
- Interior & Dashboard Hardware: Not all parts are under the hood. CNC machining also supports aesthetic and functional components like gear shifters, infotainment brackets, and dashboard support structures.
- Prototyping & R&D: Before full-scale production, many automakers rely on CNC-machined prototypes to test component fitness, performance, and safety. Roberson helps teams transition from CAD models to real-world parts swiftly, facilitating innovation and design validation.
- Electric Vehicle (EV) Components: The growth of electric vehicle production relies on CNC machining for components like battery housings, cooling plates, and custom mounts for electric drive units, demanding new design techniques and material choices.
- Autonomous Vehicle Systems: The precision machining of components like sensors, control modules, and structural parts is essential to the reliable and efficient operation of autonomous vehicles and their advanced driving systems.
- Performance & Aftermarket Parts: CNC machining enables the production of custom performance parts, such as intake manifolds, exhaust headers, and suspension upgrades, catering to enthusiasts seeking enhanced vehicle performance and aesthetics.
Roberson’s automotive part manufacturing services are crafted to meet the rigorous demands of the industry—whether you need five parts or five thousand. Precision, consistency, and quality are guaranteed at every step.
Types of Materials We Use for Trenton, NJ, Automotive CNC Manufacturing
In automotive manufacturing, material selection is key to ensuring the performance, safety, and longevity of vehicle components. At Roberson Machine Company, we leverage a diverse selection of metals and plastics, each chosen for its unique strengths—strength, weight, corrosion resistance, and machinability—to fulfill the precise needs of automotive applications. This includes:
- Aluminum (6061, 7075, 7050): Lightweight and highly resistant to corrosion, aluminum alloys are widely used in manufacturing engine components, suspension parts, and housings. 7075 alloys are particularly favored in high-performance and motorsport applications.
- Stainless Steel (303, 304, 316, 321, 420SS, 416, 440): Valued for their strength and corrosion resistance, stainless steels are ideal for components like exhaust systems, fasteners, and drivetrain parts. Harder grades such as 440 are particularly known for their wear resistance.
- Plastics (Delrin, PETGs, Nylon, PLAs, PEEK, HDPE, Glass-Filled Nylon): These materials are great for lightweight, non-structural parts like bushings, gears, and interior components. Some, like PEEK, withstand high heat and chemical exposure.
- Brass: Known for its excellent machinability and corrosion resistance, brass is commonly used for fittings, bushings, and valves in fluid-handling systems and connectors.
- Titanium: With its remarkable strength and lightweight nature, titanium is a top choice for applications where performance and weight are critical, such as exhaust components and racing parts.
Our team understands the unique requirements of automotive environments and can assist in choosing the right material for each part—whether you’re refining prototypes or preparing for large-scale production. Contact us to find out more about our machining services.
Key Services for Trenton, NJ, Automotive Part Manufacturing
- Advanced CNC Machining: With state-of-the-art equipment and expert operators, Roberson Machine Company manufactures high-precision, tight-tolerance components with exceptional surface finishes—critical for the performance, safety, and reliability of automotive systems.
- Comprehensive Multi-Axis CNC Milling and Turning: Our advanced 3-axis and 5-axis machining capabilities allow us to create complex geometries and precision features, perfect for modern engine, transmission, and suspension components.
- Wire EDM: With exceptional accuracy, Wire EDM enables intricate cuts and detailed internal features, ideal for high-precision parts like fuel system components and custom brackets.
- From Prototype to High-Volume Production: We handle every stage of your project—from rapid prototypes for design validation to large-scale CNC production runs—ensuring quality and traceability throughout the process.
- Value-Added Services: Beyond machining, we offer a range of services including welding, fabrication, deburring, bead blasting, and assembly, all aimed at optimizing your supply chain and reducing time to market.
Roberson Machine Company offers comprehensive CNC solutions for the automotive industry, from initial concept to final production. Whether you’re creating a prototype or ramping up for mass production, we deliver precision, efficiency, and quality throughout the process.
Why Choose Roberson Machine Company for Trenton, NJ, Automotive Part Manufacturing?
When it comes to manufacturing precision products, Roberson is ready to assist. Here are a few compelling reasons to get in touch with Roberson Machine Company:
- Expertise-Driven Efficiency: By utilizing our specialized knowledge and state-of-the-art facilities, you can achieve high-quality production outcomes without the need for in-house expertise or capital investment. This collaboration leads to cost-effective manufacturing solutions that align with your business objectives.
- Precision-Driven Skills: Rely on our years of CNC machining experience and sector-specific insights. We use high-precision methods to achieve the best results for your unique project needs.
- Unyielding Quality Standards: Our components are crafted to exceed strict automotive tolerances and specifications, supported by our certifications for unparalleled quality.
- Collaborative Trust: More than just a supplier, we are a dedicated partner. With consistent delivery and honest communication, we create lasting partnerships for projects of any size.
- Tailored Innovation: By choosing us for your manufacturing needs, you free up time to focus on design, performance, and market delivery, while we manage the intricate production work.
- Flexible Capabilities: From custom prototypes to large-scale production, our scalable systems adjust to meet your requirements. Our broad industry experience allows us to offer material and process savings directly to you.
Other services we offer include:
- EDM Machining
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
- Manufacturing Oil & Gas Industry Parts
- 5 Axis CNC Machine
Interested in learning more about CNC machining and automotive applications? Give us a call today at 573-646-3996 or contact us online to learn more about Trenton, NJ, Automotive Part Manufacturing and how our team can help.