【Part name】 Processing of shell parts of automobile transmission
equipment
【Manufacturing process】CNC precision machining
【Surface treatment】 Grinding polishing + blue oil injection
【Product Features】 High precision complex structure
【Processing Equipment】
3-axis / 4-axis / 5-axis CNC machining centers (computer gongs),
drilling tapping machines, CNC lathes, precision grinders, gantry
milling machining centers, molding machines, hot-pressing tanks,
western machines, wire cutting (fast / medium / slow walking) Wire)
other processing equipment.
【Accuracy size】
Precision of metal parts:
Milling tolerance ± 0.01mm, turning tolerance ± 0.005mm
Plastic parts accuracy: ± 0.05mm
Size: 2200mm larger (removable parts are limited by size)
【Quantity Delivery】
Samples (1 order): 2-7 days
Small medium batch processing: 7-20 days
Mass production: 20-35 days
【material】
Metal: aluminum alloy, magnesium alloy, magnesium lithium alloy,
low carbon steel, stainless steel, titanium alloy, copper, etc.
Plastic: ABS, PC, POM, PEEK, PP, acrylic (PMMA), nylon, Teflon,
PPS, nylon + glass fiber, etc.
Composite material: carbon fiber
【Surface treatment】
After processing most of the surface of automobile shell parts,
such as sand blasting, hard anodizing, micro-arc oxidation,
grinding, polishing, oil spraying, blackening, electroplating,
vacuum plating, chemical plating, phosphating, passivation, silk
screen, flower Treatment process.
Service | CNC Machining
Turning and Milling
CNC TurningStamping Parts
OEM Parts |
Material | 1. Aluminum: AL 6061-T6, 6063, 7075-T etc
2. Stainless steel: 303,304,316L, 17-4(SUS630) etc
3. Steel: 4140, Q235, Q345B,20#,45# etc.
4. Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
5. Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90)
etc
6. Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. |
Dimension | Customized |
Surface Treatment | Zinc/Nickel/Chrome Plating, Passivation, Hardening, Clear
Anodizing, Black Anodizing, Black Oxide, Coating, Degreasing,
Brushing,etc. |
Main Equipment | CNC Machining center(Milling), CNC Lathe, Grinding machine,
Cylindrical grinder machine, Drilling machine, Laser Cutting
Machine,etc. |
Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. |
Tolerance | +/-0.01mm ~ +/-0.05mm |
Surface roughness | Ra 0.1~3.2 |
Inspection | Complete inspection lab with Micrometer, Optical Comparator,
Caliper Vernier,CMM |
Packing | Plastic/paper wrap, bubble bag, PE foam, EPE cotton, PP bag, Custom
made Outer packing: carton box, steel pallet etc. |
FAQ:
Q1: How to enjoy the OEM services?
A1: Usually, base on your design drawings, we give some technical
proposals and a quotation to you, after your agreement, we produce
for you.
Q2: Can I get a sample for quality check?
A2: Sure, We are willing to provide with sample for quality and
function testing.
Q3: Will my drawings be divulged if you benefit?
A3: No, we pay much attention to protect our customers’ privacy of
drawings, we can sign NDA.
Q4: How do you control the quality?
(1)Material inspection--Check the material surface and roughly
dimension. (
2)Production first inspection--To ensure the critical dimension in
mass production.
(3)Sampling inspection--Check the quality before sending to the
warehouse.
(4)Pre-shipment inspection--100% inspected by QC team before
shipment.
Q5: How about the lead time?
A5: Generally, 10 -15 days for samples, 25 -30 daysfor mass
production.
