Dongguan Shangjie Precision Hardware Co., Ltd

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Dongguan Shangjie Precision Hardware Co., Ltd
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Dongguan Shangjie Precision Hardware Co., Ltd

 [Guangdong,China]

Business Type:Manufacturer

Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide

Exporter:51% - 60%

Certs:ISO9001, CCC

Home> News> Analysis of aluminum alloy die casting technology to improve die casting performance by 50%
March 21, 2024

Analysis of aluminum alloy die casting technology to improve die casting performance by 50%

1. Mechanical properties: When taking die-cast samples for inspection, the mechanical properties should comply with the regulations of GB/T15115. When the die-casting body is tested, the mechanical properties of the samples cut from the designated parts should not be lower than 75% of the single-cast samples. Shenzhen Aluminum Alloy Die casting, Zinc Alloy Die Casting.
2. Dimensions of die castings: The geometry and size of die castings should comply with the regulations in the casting drawings. The dimensional tolerances of Aluminum Alloy Die-Casting parts should be implemented in accordance with the regulations of GB6414. If the customer has special regulations and requirements, they must be indicated on the drawing. Dimensional tolerances for die castings do not include casting slope. When die castings require machining, the machining allowance should be implemented in accordance with GB/T11350.
3. Surface quality, castings have high dimensional accuracy and low surface roughness: the surface roughness of castings should comply with GB6060.1. Castings are not allowed to have cracks, undercasting, looseness, bubbles and any penetrating defects, as well as defects such as scratches, dents, missing flesh and mesh burrs.
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