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Designing components for MIM is more akin to designing for plastic injection molding than to designing for other metal-forming processes.
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Designing components for MIM is more akin to designing for plastic injection molding than to designing for other metal-forming processes.
With the development of technology,MIM metal injection molding has been used in various industries,I think people have studies this should have know very clear.But of course everything have two side.Now let me introduce some of the defects of MIM and the most important thing is how to solve these defects when problem occurs?
Defect one:Short shot
Short shot is a phenomenon when the mould cavity can not be filled completely,the main reason to cause this is viscous flow.Near the running gate, there will be a very think structure,during injection molding process,when melt mass passes this location,it will face a big forward resistance.if the melt mass can not be flowed at this time and there is no heat added,which causing the melt mass to be solidified,then short shot problem happened.Tel.:+86-760-23453788 Fax.:+86-760-23453789 E-mail: sales@sintspm.com
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