A kind of full-automatic vibration stress eliminating method for workpiece

A kind of full-automatic vibration stress eliminating method for workpiece

  • CN 1,085,145 A
  • Filed: 08/04/1993
  • Published: 04/13/1994
  • Est. Priority Date: 08/04/1993
  • Status: Abandoned Application
First Claim
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1. , a kind of full-automatic vibration stress eliminating method for workpiece comprises that workpiece is handled preparatory process and workpiece is handled the operation operation, it is characterized in that:

  • Workpiece is handled preparatory process and be the steps include;

    to start the VSR device by "start" button;

    by " technology pattern " key;

    single chip microcomputer software systems control VSR device;

    automatically make the motor raising speed to rated speed in dynamic frequency sweep mode;

    output frequency-acceleration varied curve;

    (amplitude frequency curve);

    VSR device autostop;

    amplitude frequency curve and the workpiece material beam of suitably adjusting and select the VSR device according to output;

    (2) Support Position;

    vibrator;

    (4) riding position;

    the size of exciting force and material pattern;

    so that obtain comparatively ideal output amplitude frequency curveWorkpiece is handled the operation operation and be the steps include;

    to start the VSR device by "start" button, by " material pattern " key, select " steel class " state or " cast iron class " state according to workpiece material character, press the " RUN " key, the dynamic frequency sweep of single chip microcomputer software systems control VSR device is discerned and the selective reaonance peak the automatic servo-actuated of excited frequency automatically, automatically judge VSR effect and processing time, recorder or printer work by fixed ampllitude technology, the VSR automatic left alone without help machine of device that disposes.

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