NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY
Model No.: 113
Type: Exhaust System, Windscreen Wiper System
Muffler Type: Center Muffler
Surface Finish: TUMBLING, Electrophoresis Coating
Cavity Number: 2
Packaging: carton, PE pallet
Place of Origin: NINGBO
Supply Ability: 180000/MONTH
HS Code: 7616991090
this part is an part of agriculture machines, the carried die casting criterion is Grade GB-CT5, this part is produced as cast.
In addition, the part required surface finish of electrophoresis coating, in order to improve the appearance condition of the part, making all the parts more consistent, we choose to develop corresponding trim mold for removing the injection gate, slag trap, overflow gate and flash around the parting line.
Features: during the filling process due to temperature of liquid or alloy mold temperature is too low, in similar to the small spots under pressure under the condition of the casting surface formed like distribution area.
this part have the quality issue of Bad surface.
1. When filling, the metal is dispersed into concentrated droplets, and the wall is impacted at high speed.
2. The gate thickness is too small.
1, the correct design of gating system, to avoid metal liquid splash, improve exhaust conditions, to avoid liquid flow into excessive gas, reduce the gate speed and improve the mold temperature.
2. Properly adjust the gate thickness.
Aluminum Die Castings Electric Motor Parts: Aluminum Castings of Driving Motor Housing
Die Casting Machine: 800 ton
1 part per die
Product Dimensions: 387.4mm*379mm*117.83mm
Casting Precision: Grade GB-CT4
Machining Precision: ±0.04mm
Technological Process: Die casting, Degate, Shot blasting, CNC Machining (A process machining), CNC Machining (B process machining), Machining Center(C process machining), Cleaning, Packing, DeliveryControl Measure: First item inspection, Routing inspection, Final item inspection, Incoming test and Outgoing quality control
Cavity Number: 2
Process Technology: High pressure die casting, Cold Chamber
Product Dimensions: Customized
Application: Auto Parts
Lead Time: 30-35 days
Trade Term: FOB Ningbo
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