5-Axis CNC Machining for Prototyping & Production
Global delivery as fast as 8 days
CNC Machining Services
Xinxin Prototype provides a variety of precision CNC machining services including milling, turning, EDM (electrical discharge machining) and wire EDM, and surface grinding. With our precision 3-, 4- and 5-axis CNC machining centers, combined with other advanced capabilities and our experienced team, we can handle all technical aspects of creating your parts, so your team can focus on bringing your products to markets. Contact us today to get your manufacturing solution.
CNC Milled Parts
Compared with CNC turning, CNC milling services can be used to create complex 3D shapes or to apply a machined surface or features to parts made both plastics and metals. The advantage of multi-axis milling machines makes CNC milling process versatile, as well as accurate and repeatable, for creating many different types of part features of complex geometries. Example include holes, curves, slots, angled shapes, and channels. Milling is also ideal for making tooling for pressure die casting and plastic injection molding.
CNC Turned Parts
CNC lathes allow us to get high-speed turning of both plastics and metals from bar or block material. The turning process allows the production of complex external and internal geometries, including generating all kinds of threads. For any round shaped components, for example, shafts, worms, spheres, CNC turning is a more efficient method compared with CNC milling. Xinxin Prototype turning capability can make prototypes all the way through mass production parts.
Manufacturing Processing
High‑precision CNC milling a solid aluminum block to ±0.01 mm, thanks to the accuracy setup and advanced machines, we can carve intricate features and tight tolerances, ensuring a smooth surface finish and good appearance
Our in‑house CMM coordinate measuring machines ensure every dimension meets your exact specifications. By capturing micron‑level data points across complex surfaces, we verify tolerances down to ±0.01 mm
CNC Machining Materials
| Metal | Plastic |
|---|---|
| Aluminum – 6061, 7075, 6082, 5052, 6063, 5082, etc. | ABS – White, Beige, Black, Clear, Custom colors |
| Stainless Steel – 302, 303, 304, 316, 310, 420, etc. | PC / Polycarbonate – Clear, Translucent, White, Black, Custom colors |
| Steel – 20#, 45#, Q235, A3, 40Cr, etc. | POM – White, Black, Custom colors |
| Copper – C10100, C10200, C11000, C12000, C14200, etc. | PMMA / Acrylic – Clear, Translucent, White, Black, Custom colors |
| Brass – C36000 (C26800), C37700 (HPb59), C38500 (HPb58) | PA / Nylon – White, Black, Clear, Custom colors, +30% GF |
| Titanium – Grade 2, Grade 5 (Ti-6Al-4V), etc. | PC+ABS – White, Clear, Black, Custom colors |
| Carbon Fiber + Metal – Custom composite options | PEEK – Natural, Black, White, Brown, Custom colors |
Our Advantages of CNC Machining
With huge numbers of CNC machining service providers. Why should you choose us? Here are the top 3 reasons:
Experience: Our engineers have built up rich, deep experience from many previous projects, In this case, we can handle complex and precision parts for you in any industry area.
Advanced Equipment: Xinxin has extensive in-house equipment for both manufacturing and testing. Your parts will be manufactured and inspected with our advanced in-house equipment, including 3-, 4-, and 5-axis CNC milling, CMM, etc.
Fast Turnaround: On average, we return quotes within 24 hours, parts ship in days, and we have a 99% on-time delivery and quality rate
Common Questions About CNC Machining Parts
Q1: What are the usual tolerances for CNC-machined parts?
A1: Standard CNC machining tolerances usually range from ±0.05 mm to ±0.1 mm, depending on material, size, and structure. High-precision machining can achieve tighter tolerances ±0.001 mm.
Q2: What is the minimum order quantity (MOQ) for CNC machining?
A2: No MOQ limit, from 1pc prototype sample to batch production 10000pcs.
Q3: What is the production time for CNC machining?
A3: Simple parts in 5–8 days for prototypes, while larger batches may take 2–3 weeks. Final depends on complexity, material, quantity, etc.
Q4: Do you provide surface finishing for CNC machining parts?
A4: Yes. Parts can be finished with anodizing, painting, chrome, polishing, coating, powder coating, plating, etc.
Q5: What kind of parts can CNC machining produce?
A5: CNC machining can manufacture customized, complex, and precise parts for various industries. Including automotive, medical devices, robotic, consumer electronics, mechanical parts, and even functional components.
Q6: What file formats are required for CNC machining quote?
A6: Common file formats include CAD files such as STEP (.step, .stp), IGES (.iges, .igs), DXF (.dxf) and PDF.
Start Your Project with Our Expert Team
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