High Precision CNC Machining Pressure Balancer parts

High Precision CNC Machining Pressure Balancer parts ,

It is the part of wiper system. For this part, Customer have good quantity demand. there are about 40K per month. 

But for quality.should focus on the Brittleness

Features: casting metal grain is too large or small, easy to break or fracture of the casting.

Causes
1. Excessive overheating of alloy liquid or too long holding time.
2, the intense cold, .
3, aluminum alloy impurities zinc, iron and other content is too much.

Exclusion measures

1, alloy should not overheat, avoid alloy long time insulation.
2, improve the mold temperature, reduce the pouring temperature.
3. Strictly control the chemical composition of the alloy.
4. Keep the crucible coating well 

Material: A380
Cavity Number: 1
Process Technology: High pressure die casting, Cold Chamber
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Surface Finish: Polishing
Flow Processes: Die casting, Degating to remove the residual of the gate, Polishing and Deburring to remove the burrs, Polishing to remove the parting line, flash, High Precision CNC Lathe Machining, Cleaning, Packaging, Storaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection,  and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Machinery Parts
Certificate: ISO/TS16949:2009
Lead Time: 30-35 days
Trade Term: FOB Ningbo