Constant-current abrasive band grinding mechanism and grinding method

Constant-current abrasive band grinding mechanism and grinding method

  • CN 1,843,695 A
  • Filed: 05/14/2006
  • Published: 10/11/2006
  • Est. Priority Date: 05/14/2006
  • Status: Active Application
First Claim
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1. , a kind of constant current belt-sanding control method, it is characterized in that:

  • 1. manual sample, to be inserted between abrasive band and work top by the electronic circuit board of sand, manually adjust work top and try sand, current data during with each sanding is all noted down or is recorded in automatically in the PLC controller, manually several electronic circuit models to institute'"'"'s sand compare, find out best one, find out the current data of this piece electronic circuit model then and be set to the current data of the automatic sanding of PLC controller and comprise the upper and lower bound of current data;

    2. sanding automatically, the current data that sander sets according to PLC is adjusted the height of work top automatically in to the sanding process of electronic circuit board, thereby reaches best sanding effect.

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