From engine components to dashboards and transmissions, Automotive Part Manufacturing in Santa Rosa, CA, has been a driving force behind Roberson Machine Company for over two decades. Our experience across diverse industries ensures precision and reliability for every automotive part we produce.
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 discuss your needs for Santa Rosa, CA, Automotive Part Manufacturing and see how Roberson can help.
Santa Rosa, CA, 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 are integral to vehicle performance, requiring high-precision machining to maintain efficiency and reliability. CNC machining ensures the tight tolerances these critical components need for maximum performance.
- Suspension & Steering Systems: Control arms, knuckles, and linkages must combine lightness with strength and precise dimensions. Roberson’s advanced machining processes ensure every part contributes to optimal handling and lasting durability.
- 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: Beyond the engine, CNC machining is key to producing both aesthetic and functional parts such as gear shifters, infotainment brackets, and dashboard support structures that enhance vehicle interiors.
- Prototyping & R&D: CNC-machined prototypes are a crucial step in testing component functionality, performance, and safety before full production. Roberson supports the transition from CAD designs to physical prototypes, enabling teams to innovate and validate their designs efficiently.
- Electric Vehicle (EV) Components: As EV production grows, CNC machining supports battery housings, cooling plates, and custom mounts for electric drive units—all requiring new levels of design complexity and material considerations.
- Autonomous Vehicle Systems: Precision-machined parts are essential for sensors, control modules, and structural components in autonomous vehicles, ensuring reliability and performance in 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.
At Roberson, we provide automotive part manufacturing services that meet the high expectations of the industry, whether you’re manufacturing five parts or five thousand. We maintain the highest standards of precision, consistency, and quality.
Types of Materials We Use for Santa Rosa, CA, Automotive CNC Manufacturing
Choosing the right material is essential in automotive manufacturing, as it affects the performance, safety, and durability of vehicle parts. At Roberson Machine Company, we work with a broad selection of metals and plastics, each picked for its specific advantages—strength, weight, corrosion resistance, and machinability—to satisfy the exacting requirements of automotive applications. This includes:
- Aluminum (6061, 7075, 7050): Offering excellent strength-to-weight ratios and corrosion resistance, aluminum alloys are perfect for engine components, suspension systems, and housings. High-grade alloys like 7075 are frequently chosen for performance and motorsports applications.
- Stainless Steel (303, 304, 316, 321, 420SS, 416, 440): Offering exceptional strength and resistance to corrosion, stainless steels are utilized in a wide range of applications from exhaust systems to drivetrain components. Hardened grades like 440 provide superior wear resistance.
- Plastics (Delrin, PETGs, Nylon, PLAs, PEEK, HDPE, Glass-Filled Nylon): Ideal for lightweight, non-structural applications like bushings and gears, these plastics offer versatility. Materials like PEEK are known for their resistance to high temperatures and chemicals.
- Brass: Due to its superior machinability and corrosion resistance, brass is commonly found in fittings, bushings, and valves within fluid 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 is equipped with in-depth knowledge of automotive environments and can help you select the ideal material for every part—whether you’re working on prototypes or scaling up to full production. Reach out to explore our machining capabilities.
Key Services for Santa Rosa, CA, 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.
- Advanced Multi-Axis CNC Milling and Turning: From basic 3-axis to sophisticated 5-axis machining, we can produce complex geometries and detailed features essential for modern engine, transmission, and suspension components.
- Wire EDM: For ultra-precise cuts and intricate internal features, Wire EDM offers unmatched accuracy—ideal for specialty parts like fuel system components and precision brackets.
- Prototype to Full Production: We guide your project from rapid prototype development for design validation to high-volume CNC production runs, ensuring consistent quality and full traceability throughout.
- Value-Added Services: Need more than machining? We provide welding, fabrication, deburring, bead blasting, and assembly to streamline your production process and reduce 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 Santa Rosa, CA, Automotive Part Manufacturing?
At Roberson, we specialize in crafting precision products that get the job done. Here are just a few reasons why you should contact Roberson Machine Company:
- Scalable Manufacturing Solutions: Engaging with our services provides a flexible approach to production without the financial burden of owning and operating manufacturing equipment. Our scalable solutions allow you to adjust production volumes as needed, optimizing costs and improving overall business agility.
- Tailored CNC Expertise: Take advantage of our decades of experience and specialized knowledge in CNC machining. We employ the latest techniques to deliver exact solutions for your project’s distinct requirements.
- Uncompromising Quality: We deliver components that adhere to stringent automotive tolerances and specifications. Our commitment to excellence is underscored by our certifications.
- 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.
- Focused Innovation: By entrusting us with your manufacturing needs, you can concentrate on design, performance, and market delivery, while we handle the production intricacies.
- Scalable Solutions: From one-off prototypes to high-volume production runs, our flexible systems scale with your needs. Serving multiple industries allows us to pass material and process savings directly to you.
Other services we offer include:
- 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
- Aluminum Aerospace Machining
Ready to learn more about automotive CNC part manufacturing and machining? Don’t hesitate to give us a call now at 573-646-3996 or contact us online for more information about Santa Rosa, CA, Automotive Part Manufacturing and how our experts can help.