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Diagnostic communication system for computer controlled machine tools

  • US 3,882,305 A
  • Filed: 01/15/1974
  • Issued: 05/06/1975
  • Est. Priority Date: 01/15/1974
  • Status: Expired
First Claim
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1. In a computer controlled machine tool system having a machine tool, a computer for said machine tool, and a power drive means connected to effect operation of said machine tool in response to signals from said computer, the combination comprising:

  • a. control means located at a site remote from said machine and connected to said computer for controlling said computer to operate said machine, b. means responsive to operation of said machcine tool for Communicating selected data from said machine site to said remote site, c. means located at said remote site for comparing said selected data with predetermined data, and d. means for manifesting a difference between said selected data and said predetermined data.

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