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Powder metallurgy parts design considerations

Categories: ZCMIM NewsStars: 3StarsVisit: -Release time: 2016-10-18 22:10:00
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   powder metallurgy parts in structure design considerations

 

   1, avoid partial thin wall to fit powder compaction and prevent crack.

 

   2, try to use simple, symmetrical shape, change to avoid cross section and narrow slot, spherical, etc., to facilitate model-making and compaction.

 

   3, to avoid the pressing direction cross-sectional area, to facilitate the compaction.The wall of the junction should use rounded corners or transition chamfering, avoid sharp corners, to facilitate compaction and prevent mold or compact to produce stress concentration.

 

   4, avoid grooves on the side and concave hole, facilitate compaction or reduce the residual block.

 

Keywords in the article: powder metallurgy parts
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