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  1. MecEngineer

    COSMOS Drop test - Mesh good but won't execute

    Hi: I am using Solidworks 2008 COSMOS professional software to drop two part assembly from 1m height. The assembly is meshed successfully but gives an error during execution. The error is generated during "Element connectivity’s establishment" and the error is "Collapse nodes" are generated...
  2. MecEngineer

    Boss thickness for Injection-Molded parts

    I am new to injection-molded parts. I have read some online available guide sources on injection-molding process. All guide sources recommends using Boss thickness from 60-80% of the Wall thickness i.e. if Wall thickness is 4mm then 2.4 to 3.2mm for the Boss thickness. I am not able to decide...

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