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Customer: a Chinese Company

Categories: Successful CasesStars: 3StarsVisit: -Release time: 2015-10-08 15:22:00
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This customer brought a ideal speaker part idea with high precision requirements. The part is about 33g with complex structure, after our technical engineers' general analyse, there are three questions for production:

 

1.    No flat surface for placing may lead deformation during sintering process

2.    Wall thickness less than 1mm

3.    Inside hole's diameter is too small 

 

 

 

 

Solution:

Taking outside max diameter as core to injection firstly, which can not only solve the problem of wall thickness but also create the flat surface for placing. After sintering, eliminate extra parts. Regarding the problem of inside holes, making holes by machining after the process to avoid scratches made by the draft mould. All the measures were been taken and it worked almost perfectly.

 

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