Introduction to shrink mark and shrinkage porosity

Both the shrink mark and shrinkage porosity are defects of injection products due to the molding shrinkage at thick walls where no sufficient follow-up compensation is made. During the injection process, the surface layer of products often condenses first, followed by the center layer, which will cause sinking on the surface of parts with thick [...]

By |2020-07-12T14:56:02+08:00September 29th, 2015|Mirco Blog|1 Comment

How to ensure your design purpose

In today’s customer-driven design and manufacturing world, tolerances are ever-increasing as more and more functionality is being pressed into a shrinking product envelope. CAD models are now being annotated with more critical tolerances, beyond basic fit and clearance requirements, such as complex surface profiles. Since virtually all product development is now done in the CAD [...]

By |2020-07-12T14:56:09+08:00April 8th, 2014|Blog|1 Comment

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