CNC Machining Service Turned/Turning Parts From China/Chinese Manufacturer

• Surface Process: Multi-Option
• Designing: Available
• OEM: Available
• Transport Package: Carton
• Origin: China
• HS Code: 8401200000
• Production Capacity: 50000PCS/Year

Product Description

Note: The products that are exhibited in this site are just sample parts we once machined according to customers' drawings, and the prices shown are NOT the real prices. We do machining service for customers and quote the prices according to specific parts and specifications.

Our Procedure for Customizing Parts for You Is as Follows:

1. Customer provides 2D or 3D drawings;
2. We quote the prices according to your drawings(we can also design the parts according to your specific requirements);
3. Orders are confirmed by both parties;
4. We start to put your parts into machining;
5. We package and deliver the parts the customer;

Description of This Part in the Picture

Material:
6061-T6, ROHS10-compliant
 
Workpiece Requirements:
The machining accuracy requirements of this workpiece are general, but the appearance requirements are high, and the surface treatment belongs to the unconventional color system.
 
Machining Characteristics:
   1.Machined by CNC 3-axis machining center, and two sides are roughened, and stock is left out on one side.
   2.Aging treatment is applied to fully remove the cutting stress in the workpiece.
   3.Inner frame is finished with 3-axis CNC machining center and ensure that its machined surface is not deformed.
   4.4-axis machining with fixture is applied to  finish milling the 4 sides so that the forming can be done at one time and ensure the consistency and precision. Tolerances are to be machined within ± 0.02mm.
   5.3-axis machining is applied to machine the final machining surfact to ensure that its parallelism and flatness are within 0.02mm.
 
Surface Treatment
   Spraying 200# fine sand + gray anodizing to meet the requirements of environmental protection.
 
Inspection
The places where accuracy is required meet the requirements of drawing, and the flatness and perpendicularity are within 0.02mm, and it is tested with CMM, and finished product reports from CMM are generated.

General Information of Our Products and Services

1. Scope of Typical Parts
Parts of automation equipment, lasers, optical fiber electronics, optical lens, infrared thermal imaging devices, automobile and so on.

2. Scope of Workpiece Materials
Metal materials: stainless steel, aluminum, aluminum alloy, magnesium alloy, brass, mild steel, Cr12, SKD11 and so on.
Non-metal materials: POM, ABS, acrylic, nylon, PC, PMMA, Bakelite, PEEK, Teflon and so on.

3. Machining Methods
Milling, turning, medium-speed wire cutting, slow-speed wire cutting, grinding, turning and milling forming)

4. Tolerance Ranges
Metal Machining: 0.01mm, depending on the product.
Non-metal Machining: 0.02mm, depending on the product.

5. Surface Roughness Range
Ra < 0.8, depending on the product and material.

6. Workpiece Size Range
10-500mm

7. Surface Treatment Options
Aluminum alloy: black oxidation, natural color oxidation, color oxidation, hard oxidation, micro arc oxidation, conductive oxidation.
Stainless steel: passivation, black zinc plating, blackening, PVD.
Steel: blackening, bluing, chromium plating, nickel plating, black zinc plating, color zinc plating, white zinc plating, paint copper: gold plating, silver plating, blackening, passivation, etc.

8. Lead Time for Samples
It takes about 15 days for production, depending on the product.

9. Lead Time for Formal Orders
 It's determined according to order quantity and other requirements.

10. MOQ
5 pieces.

11. Payment Terms
Normally, T/T 30% is to be prepaid and balance paid before shipment for the first order, or decided by negotiation.

12. Transportation
 0.1-150 KG: DHL air freight is prioritized.
Over 150 KG: Air or ocean freight with customs declaration.

13. Packaging
 Foam sealing, independent carton, self-sealing bag, oil paper, vacuum packaging, etc.

14. Options of Transportation Companies
Air Freight: Fedex, DHL, UPS, TGL, etc .or according to customer's requirement.
Ocean Freight: DIMERCO, Agility, or according to customer's requirement.

15. Port of Delivery
Shanghai, or according to customer's requirement.