From engine components to dashboards and transmissions, Automotive Part Manufacturing in Harrisburg, PA, is where Roberson Machine Company excels. Our cross-industry experience and dedication to precision allow us to produce components that meet rigorous automotive standards.
In this guide, we’ll explore how CNC machining plays a vital role in the automotive industry. Topics include:
- Common CNC machining applications in automotive part manufacturing
- Materials frequently used in automotive CNC processes
- Machining methods tailored to automotive part production
- Why Roberson Machine Company is a trusted industry partner
Call us today at 573-646-3996 or contact us online to get started with Harrisburg, PA, Automotive Part Manufacturing and explore how we can support your next project.
Harrisburg, PA, Automotive Part Manufacturing: Real-World CNC Applications
From custom brackets to engine components, CNC machining is crucial in automotive manufacturing. Roberson Machine Company works with Tier 1–3 Suppliers, small businesses, and other collaborators to deliver accurate, production-ready parts at scale. In the automotive sector, typical CNC machining applications include:
- Powertrain Components: Precision is critical for powertrain parts such as crankshafts, cylinder heads, and transmission housings. CNC machining guarantees the tight tolerances needed to ensure reliable performance and efficiency.
- Suspension & Steering Systems: Components like control arms, knuckles, and linkages require a precise balance of weight, strength, and dimensional accuracy. Roberson’s machining capabilities ensure each part performs reliably and withstands the test of time.
- Brake System Parts: For caliper mounts, rotors, and pedal components, precision machining ensures safety and smooth braking. Surface finish, dimensional accuracy, and geometry are key factors in achieving reliable braking performance.
- 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: As electric vehicle production accelerates, CNC machining is essential for creating complex parts such as battery housings, cooling plates, and custom mounts for electric drive units, all of which require innovative design and material solutions.
- Autonomous Vehicle Systems: CNC machining is critical for producing precision parts for sensors, control modules, and structural components in autonomous vehicles, ensuring optimal reliability and performance in advanced driving systems.
- Performance & Aftermarket Parts: With CNC machining, we craft custom performance parts such as intake manifolds, exhaust headers, and suspension upgrades, helping automotive enthusiasts enhance both the performance and appearance of their vehicles.
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 Harrisburg, PA, Automotive CNC Manufacturing
Material selection plays a critical role in automotive manufacturing, impacting the performance, safety, and lifespan of vehicle components. At Roberson Machine Company, we utilize a wide range of metals and plastics, each selected for its distinct properties—strength, weight, corrosion resistance, and machinability—to address the unique needs 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): Lightweight and ideal for non-structural components like bushings and gears, these plastics are highly versatile. Materials like PEEK also provide excellent heat and chemical resistance.
- Brass: Due to its superior machinability and corrosion resistance, brass is commonly found in fittings, bushings, and valves within fluid systems and connectors.
- Titanium: Lightweight and exceptionally strong, titanium is used in performance applications where strength-to-weight ratio is critical, such as exhaust parts and racing components.
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 Harrisburg, PA, Automotive Part Manufacturing
- High-Precision CNC Machining: Using cutting-edge equipment and experienced operators, Roberson Machine Company produces tight-tolerance components with superior surface finishes—vital for performance, safety, and reliability in automotive systems.
- Precision Multi-Axis CNC Milling and Turning: Our capabilities, ranging from 3-axis to advanced 5-axis machining, enable the creation of intricate geometries and detailed features for engine, transmission, and suspension parts.
- Wire EDM: Offering unparalleled precision, Wire EDM delivers ultra-accurate cuts and complex internal features, making it perfect for specialty parts such as fuel system components and precision 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.
From concept to completion, Roberson Machine Company provides end-to-end CNC solutions tailored for the automotive industry. Whether you’re developing a prototype or scaling up for full production, our team ensures precision, efficiency, and quality at every stage.
Why Choose Roberson Machine Company for Harrisburg, PA, 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:
- Operational Cost Reduction: Partnering with our experienced team allows you to bypass the expenses related to setting up and maintaining production facilities. Our existing infrastructure ensures efficient manufacturing processes, enabling you to focus resources on core business activities while maximizing profitability.
- 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.
- Precision-Driven Excellence: Our components are meticulously crafted to meet stringent automotive tolerances and specifications. Supported by our certifications, we uphold the highest quality standards.
- Long-Term Relationships: As your trusted partner, we prioritize transparent communication and reliable outcomes, ensuring strong relationships that last through every project, large or small.
- Focused Innovation: By entrusting us with your manufacturing needs, you can concentrate on design, performance, and market delivery, while we handle the production intricacies.
- Versatile Solutions: Our systems are designed to scale seamlessly from one-off prototypes to high-volume production. With experience across various industries, we pass along material and process savings to you.
Other services Roberson offers 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? Give us a call now at 573-646-3996 or contact us online for more information about Harrisburg, PA, Automotive Part Manufacturing and how our experts can help.