High Precision CNC Machining Bearing Housing

High Precision CNC Machining Bearing Housing, it is a part used on bearing system, the manufacturing technology is High Pressure Die Casting, a kind of cold chamber Aluminum Die Casting, the material for this part is ADC-12,

the corresponding standard is GB/T 15115-2009. Based on ASTM B85-03 Standard Specification for Aluminum-Alloy, the alternative material is A383.

Aluminum Die Casting, During the project developing, the engineer in charge of the samples development will follow on the progress according to the schedule, if any problem found during the flow processes, the engineer will make improvement record and make record, then produce relative documents accordingly, such as the temperature of melting aluminum, the mold in production, the part after die casting etc.  and the slow shot speed, the fast shot speed. the timing of slow shot, fast shot, keep the mold closed etc, of course also the pressure during these areas.

About Mark
Features: casting surface due to the mold cavity insert, knock and push rod, movable block parts 

Causes
1. Uneven adjustment or end wear of push rod.
2, the mold cavity, slider splicing part and its active parts with poor coordination.
3, the push rod area is too small.

Exclusion measures

1. Adjust the push rod to the correct position.
2. Fastening the insert or other movable parts to eliminate the undue concave and convex parts.
3, increase the area of the push rod or increase the number.

Material: ADC-12

Cavity Number: 1
Process Technology: High pressure die casting, Cold Chamber
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Surface Finish: Polishing, tumbling deburring
Flow Processes: Die casting, Degating, Deburring to remove the flash around the ejector pins, Polishing to remove the parting line, Vibratory deburring to make the part more consistency, High Precision CNC Lathe Machining, E-coating, Cleaning, Packaging, 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: Auto Parts
Certificate: ISO/TS16949:2009
Lead Time: 30-35 days
Trade Term: FOB Ningbo