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Motomotive, LLCThe precision of the products I ordered is very high, I did not expect that this company can control the tolerance to the range I need, and the service is very good and every problem can be solved. -
JADA INTERNATIONALHad an order made from steel, quality is great! Everything was to spec and the part fit perfectly for what was needed. Would use this company in the future!
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ConnecticutThey followed our technical drawings to perfection. No deviations in critical dimensions, and everything matched our CAD files precisely
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Morimotothese are amazing quality. I ordered from three companies from China this company had my order to me immediately very impressed with their diligence and shipping is 10 stars! I'll be making another order right now.
MIL-SPEC Stainless Steel 316 CNC Machining Part with ±0.002~0.005mm Tolerance and ISO9001 Certification for Drive Components
| Place of Origin | China |
|---|---|
| Brand Name | IMission |
| Certification | ISO9001 |
| Model Number | ODM and OEM |
| Minimum Order Quantity | I PC |
| Price | 0.1~5USD |
| Packaging Details | Bubble and Carton or Customization |
| Delivery Time | 7~35 working days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 10000pcs per month |
Product Details
| Material | Steel | Weight | 0.1-10kg |
|---|---|---|---|
| Key Word | CNC Machining Parts | Shipping Method | Express, Air, Sea, Etc. |
| Feature | Durable And High Precision | Processing | CNC, Turning, Milling, Auto Lathe, Grinding, Stamping,Available Surface Finishes To Ensure Part Corrosion Resistance, Aesthetics, And Specific Functionality, We Offer Comprehensive Post-processing Services: Plating: Zinc Plating, Nickel Plating, Chrome Pla |
| Surface Finishing | Polishing, Grinding, Anodize, Oxide, Laser, Engrave, Painting, Powder Coating, Hardness, Etc. | Material Available | Aluminum, Copper (Brass), Stainless Steel, Steel, Acetal, ABS, PVDF, PVC, Titanium,Etc. |
| Highlight | ISO9001 Certified CNC Milling Parts，100% Inspection CNC Machined Parts，3D Printing Precision Milled Components | ||
| Highlight | MIL-SPEC Stainless Steel 316 CNC Machining Part,±0.002~0.005mm Tolerance Precision CNC Component,ISO9001 Certified CNC Machined Drive Component |
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Product Description
MIL-SPEC Stainless Steel 316 CNC Part for Drive Components
Precision CNC machining parts manufactured from MIL-SPEC Stainless Steel 316 for demanding drive component applications.
CNC Machining Specifications
| Product Name | CNC Machining Parts |
|---|---|
| Material Available | Steel |
| Processing | CNC |
| Tolerance | ±0.002~0.005mm |
| Drawing Accepted | IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples |
| Inspection | CMM, Projector, Height Gauge, etc. |
| Lead Time | 7~35 working days |
| Quality Assurance | ISO9001:2015, SGS, RoHs |
| Payment Term | MoneyGram, Western Union, T/T, D/P, D/A, L/C |
| Price | According to your drawing or requirements |
| Engineer Support | Available for engineering assistance and drawings design |
Packaging and Delivery
| Packaging | Bubble and Carton or Customization |
|---|---|
| Port | Shenzhen |
CNC Machining Parts Key Features
CNC machining parts boast superior structural integrity and wear resistance, thanks to precise material removal and uniform stress distribution during the machining process. These parts meet strict industrial standards, with stable mechanical properties that suit heavy-duty applications such as precision bearings, hydraulic components, and mold inserts. Additionally, their compatibility with automated production lines enables seamless integration into modern manufacturing workflows.
Secondary Operations & Finishing
Value-Added Services
| Operation | Equipment Used | Capability/Specification |
|---|---|---|
| CNC Milling | 3/4/5-axis mills | Cross-holes, flats, keyways, complex features |
| Drilling/Tapping | CNC drill units | Deep hole (up to 10* diameter), micro-drilling (Ø0.3mm+) |
| Grinding | Cylindrical grinders | ID/OD grinding, surface grinding |
| Heat Treatment | Vacuum furnaces | Hardening, tempering, stress relieving, annealing |
| Welding | TIG, laser welders | Precision welding for assemblies |
| Assembly | Cleanroom facilities | Press fits, adhesive bonding, mechanical fastening |
Surface Finishes
| Finish Type | Process | Typical Ra Value | Characteristics |
|---|---|---|---|
| As-Machined | CNC turned | 0.8-3.2μm | Cost-effective, tool marks visible |
| Polished | Mechanical polishing | 0.1-0.4μm | Reflective, smooth, cosmetic quality |
| Anodized | Type II/III anodizing | 0.4-1.6μm | Decorative, corrosion resistant (Al) |
| Plated | Electroplating | Varies | Chrome, nickel, zinc, tin coatings |
| Passivated | Chemical treatment | Base material finish | Corrosion resistance (stainless) |
| Painted/Powder Coated | Spray application | Varies | Color options, additional protection |
| Black Oxide | Chemical conversion | Base material finish | Mild corrosion resistance, appearance |
Quality Assurance & Inspection
Inspection Equipment
- Multi-Sensor CMMs: 3D measurement with 0.001mm accuracy
- Optical Comparators: Profile projection with 20* to 100* magnification
- Surface Roughness Testers: Portable and benchtop Ra/Rz measurement
- Hardness Testers: Rockwell, Brinell, Vickers, and micro-hardness
- Thread Gauges: Complete sets to ISO/ANSI standards
- Digital Calipers/Micrometers: 0.001mm resolution, calibrated regularly
- Roundness Testers: Concentricity and cylindricity measurement
- Force Measurement: Torque testing, spring constant verification
Quality Certifications & Processes
- ISO 9001:2015 certified quality management system
- First Article Inspection (FAIR): AS9102/PPAP documentation available
- Statistical Process Control (SPC): Real-time monitoring of critical dimensions
- Material Traceability: Mill test certificates, heat/lot number tracking
- Calibration Program: All inspection equipment calibrated to NIST standards
- Document Control: Revision-controlled drawings and specifications
Available Surface Finishes
To ensure part corrosion resistance, aesthetics, and specific functionality, we offer comprehensive post-processing services:
- Plating: Zinc Plating, Nickel Plating, Chrome Plating, Tin Plating
- Coating: Powder Coating, Spray Painting, E-Coating
- Chemical Treatment: Anodizing (for Aluminum), Passivation (for Stainless Steel), Black Oxide
- Mechanical Treatment: Polishing, Brushing, Deburring
Quality Control
Quality is our cornerstone. We implement a full-process quality control system:
- Certification: ISO 9001:2015 Quality Management System Certified
- Inspection Equipment: Equipped with CMM, Optical Comparators, Calipers, Micrometers, Salt Spray Test Chambers, Hardness Testers, etc.
- Process Control: Implement full-process monitoring from Incoming Quality Control (IQC), In-Process Quality Control (IPQC) to Final Outgoing Quality Control (OQC)
- Documentation Support: Can provide PPAP (Production Part Approval Process), FAI (First Article Inspection) Reports, Material Certificates, etc.
Our Working Process
- Inquiry & Consultation: You provide drawings (DXF/DWG/STEP/IGS), samples, or detailed requirements
- Design & Quotation: Our engineering team conducts DFM (Design for Manufacturability) analysis and provides a detailed solution with a competitive quote
- Tooling Development: Upon order confirmation, we commence precision die design and manufacturing
- Sample Approval: We provide first article samples for your testing and approval
- Mass Production: After sample approval, we initiate automated mass production
- QC & Delivery: Final inspection, professional packaging, and shipment as scheduled
Why Choose Us?
- Expert Engineering Support: Free DFM advice to optimize your design for cost savings
- Rapid Response: 24-hour inquiry reply, fast prototyping (typically 7-15 days)
- Flexible Customization: Full OEM/ODM support, manufacturing strictly to your specifications
- Global Supply Experience: Products exported to North America, Europe, Asia, etc., familiar with international standards and logistics
Packaging & Shipping
- Packaging: Standard export packaging options include blister trays, bubble bags, EPE foam, cartons, and wooden crates to ensure parts are free from wear and deformation during transit
- Shipping: Support various trade terms (FOB, CIF, DDP, etc.). Global shipping via sea freight, air freight, or express couriers (DHL, FedEx, etc.)
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