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Group management system for injection molding machines

  • US 5,216,617 A
  • Filed: 07/10/1990
  • Issued: 06/01/1993
  • Est. Priority Date: 11/25/1988
  • Status: Expired due to Term
First Claim
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1. A group management system for injection molding machines, comprising:

  • a plurality of injection molding machines;

    individual input means associated with each injection molding machine for each inputting data indicative of a type of a molding defect appearing in a molded article produced by one of said injection molding machines; and

    a general-purpose high-performance computer connected to said plurality of injection molding machines, installed with a multi-user operating system, adapted to use a molding condition determining program and a molding condition determining database, and operable to automatically modify molding conditions of the individual injection molding machines in accordance with the data indicative of the type of molding defect inputted by said individual input means, through the use of the molding condition determining program and the molding condition determining database.

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