Precision CNC Machined Components

Four Points Platinum specializes in delivering high-precision CNC machined components, critical for the performance and reliability of complex mechanical and electronic assemblies. As an integrated contract manufacturer, we provide a seamless transition from design to production, ensuring that your machined parts meet exact specifications and integrate flawlessly into your final products. Our capabilities support a diverse range of industries, from aerospace and medical devices to industrial automation and consumer electronics, where precision, durability, and consistent quality are paramount.

Our advanced CNC machining services are designed to support the rigorous demands of OEMs and hardware companies. We understand that the integrity of your end product relies on the accuracy and quality of each individual component. By leveraging state-of-the-art multi-axis milling and turning centers, coupled with stringent quality control processes, we produce components that not only meet but exceed industry standards. This commitment to excellence translates into enhanced product performance, reduced assembly times, and ultimately, a lower total cost of ownership for our clients.

Unrivaled Precision and Versatility in Machining

At Four Points Platinum, our machining capabilities are built on a foundation of advanced technology and skilled craftsmanship. We offer comprehensive services for a wide array of component types, ensuring that whether you require intricate prototypes or high-volume production runs, your needs are met with unparalleled precision.

Advanced CNC Machining Technologies

Our facility is equipped with cutting-edge CNC (Computer Numerical Control) machinery, enabling us to produce complex geometries with exceptional accuracy. This includes:

• Multi-Axis Milling: Our 3-axis, 4-axis, and 5-axis milling capabilities allow for the creation of highly intricate parts with complex contours and features in a single setup. This reduces cycle times, improves accuracy by minimizing re-fixturing, and enables the production of components that would be challenging or impossible with less advanced equipment.
• Precision Turning: We utilize CNC lathes for high-speed, high-precision turning of cylindrical parts, ensuring tight tolerances and superior surface finishes for shafts, bushings, connectors, and other rotational components.
• EDM (Electrical Discharge Machining): For extremely hard materials or intricate internal features that cannot be machined conventionally, our EDM capabilities provide a non-contact machining solution, delivering exceptional precision and surface quality.

Materials Expertise

Our experience spans a broad spectrum of materials, allowing us to select the optimal material for your specific application's performance requirements, environmental conditions, and cost considerations. Common materials we work with include:

• Metals: Aluminum alloys (e.g., 6061, 7075), stainless steel (e.g., 303, 304, 316), carbon steel, brass, copper, titanium, and various tool steels.
• Plastics: ABS, Delrin (Acetal), Nylon, PEEK, Polycarbonate, PTFE (Teflon), and UHMW-PE.
• Exotic Alloys: Inconel, Hastelloy, and other high-performance alloys for demanding applications requiring extreme temperature resistance, corrosion resistance, or high strength-to-weight ratios.

Our team can provide advisory support on material selection, considering factors such as machinability, strength, weight, thermal properties, electrical conductivity, and chemical resistance to ensure the longevity and optimal performance of your components.

Critical Specifications and Performance Characteristics

Understanding the critical specifications of machined components is key to ensuring their integration and performance within your assemblies. We focus on delivering parts that adhere to the strictest requirements.

Tolerances and Surface Finish

• Tight Tolerances: We consistently achieve tolerances as fine as +/- 0.0005 inches (0.0127 mm) or better, depending on material and geometry. This precision is crucial for components that require exact fit-up, smooth operation, and minimal wear in dynamic assemblies.
• Superior Surface Finishes: Our machining processes are optimized to produce a range of surface finishes, from standard machine finishes to highly polished or textured surfaces, as required by your design. Surface finish directly impacts component functionality, wear resistance, and aesthetic appeal.

Design for Manufacturability (DFM) Advisory

Our DFM advisory services are integral to our offering. By engaging with your design team early in the product development cycle, we can identify potential manufacturing challenges, suggest design optimizations, and recommend material alternatives that can significantly reduce production costs, improve manufacturability, and enhance component performance without compromising design intent. This collaborative approach ensures a smoother transition from prototype to full-scale production.

Applications Across Industries

Precision machined components from Four Points Platinum are vital for a wide range of applications across various industries, contributing to the durability, uptime, and safety of critical systems.

• Aerospace & Defense: Components for avionics, structural elements, fluid control systems, and sensor housings where reliability and lightweighting are paramount.
• Medical Devices: Surgical instruments, diagnostic equipment parts, implant components, and laboratory apparatus requiring biocompatibility, sterility, and extreme precision.
• Industrial Automation: Robotics components, jig and fixture elements, machine tool parts, and specialized connectors that demand high wear resistance and consistent performance.
• Electronics: Heat sinks, enclosures, connectors, and mounting brackets for sensitive electronic assemblies, ensuring proper thermal management and structural integrity.
• Automotive: Custom engine components, transmission parts, sensor housings, and interior trim elements for both conventional and electric vehicles.

Lead Time and Production Continuity

We understand the critical importance of lead times and production continuity for OEMs. Our operational framework is designed to provide flexibility and reliability.

• Rapid Prototyping: For new product development or design iterations, our rapid prototyping services allow for quick turnaround of initial machined components, enabling faster testing and validation cycles.
• Production Runs: From small-batch specialized components to high-volume production, our scalable manufacturing processes ensure consistent quality and on-time delivery.
• Blanket Order Programs: To enhance supply chain security and manage inventory efficiently, we offer blanket order programs. This allows clients to secure production capacity and material pricing for an extended period, with scheduled releases based on their production forecasts, ensuring a steady supply of components while minimizing inventory holding costs.

Quality Assurance and Inspection

Quality is at the core of everything we do. Our comprehensive quality management system ensures that every machined component meets your exact specifications.

• In-Process Inspection: Throughout the machining process, our skilled technicians perform regular checks using precision measurement tools to monitor dimensions and surface finishes.
• Final Inspection: All finished components undergo rigorous final inspection using CMM (Coordinate Measuring Machine) and other advanced metrology equipment to verify all critical dimensions and features against the engineering drawings.
• Traceability: We maintain full traceability of materials and processes for all components, providing complete documentation for quality audits and regulatory compliance.

Partner with Four Points Platinum for Your Machined Component Needs

Choosing Four Points Platinum means partnering with a contract manufacturer committed to precision, quality, and integrated solutions. Our ability to provide both mechanical and electronics manufacturing under one roof offers a unique advantage, simplifying your supply chain and ensuring seamless integration of components into your final assemblies. We are dedicated to supporting your product development and production goals with reliable, high-performance machined parts.

Ready to discuss your project requirements for precision CNC machined components? Contact us today to learn how our expertise can benefit your next product. Our team is prepared to provide detailed technical consultation and develop a manufacturing solution tailored to your specific needs.

Frequently Asked Questions

What kind of materials can Four Points Platinum machine?

We have extensive experience machining a wide range of materials, including various aluminum alloys, stainless steels, carbon steels, brass, copper, titanium, and engineering plastics like ABS, Delrin, and PEEK. We also work with exotic alloys for specialized applications.

How precise can you make machined parts?

Our advanced CNC machining capabilities allow us to achieve very tight tolerances, typically down to +/- 0.0005 inches (0.0127 mm) or even finer, depending on the material and part geometry. We also focus on delivering superior surface finishes as required by your design specifications.

Can you help with the design of my machined components?

Yes, we offer Design for Manufacturability (DFM) advisory services. Our engineers can collaborate with your design team early in the process to optimize component designs for cost-effective manufacturing, improved performance, and enhanced reliability.

What is your typical lead time for machined components?

Lead times vary depending on the complexity of the part, material availability, order volume, and current production schedules. We offer rapid prototyping services for quick turnaround on initial samples and work closely with clients to establish realistic and reliable lead times for production runs, including blanket order programs for ongoing supply.

Do you offer quality inspection for your machined parts?

Absolutely. Quality assurance is a cornerstone of our operations. All machined components undergo rigorous in-process and final inspections using precision metrology equipment, including CMMs, to ensure every part meets your exact specifications and quality standards.

Can Four Points Platinum handle both mechanical and electronic components for a complete assembly?

Yes, that's one of our core strengths as an integrated contract manufacturer. We provide both precision mechanical manufacturing, including machined components, and electronics manufacturing, such as PCB assembly, all under one roof. This allows for single-point accountability and seamless integration for your complete box-build assemblies.