2015年9月17日星期四

Contrast for MIM and Traditional Process

  Metal injection molding(MIM) is a kind of "near net shape manufacturing process", used to produce MIM parts and CIM parts. It is a blend of two kinds of traditional process (plastic injection molding and powder metallurgy).


  Contrast for MIM and Traditional Process
Item
Metal Injection Mold(MIM
PM
Precision Casting
Machining Operation
Stamping
Density
98%
86%
98%
100%
100%
Tensile  Strength
High
Low
High
High
High
Surface Finish
High
Medium
Medium
High
High
Small size
High
Medium
Low
Medium
High
Thickness
High
Medium
Medium
Low
High
Complexity Level
High
Low
Medium
High
Low
Design Tolerance
High
Medium
Medium
Medium
Low
Capacity
High
High
Medium
Medium-High
High

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