First:introduction:

Automotive press shop press is the key equipment, mainly for the production of automotive body stamping parts white. Press and die stamping with the completion of the drawing vehicle, trimming process, the need to adjust the height slider to adapt to different height of the mold, the adjustment accuracy and stability directly affect the quality of automotive stampings.

Second, application of the main technical points and main issues to be addressed:

Currently, Chery stamping plant used four small tonnage presses the slider to adjust display table is a mechanical precision and stability of difference, the operator of mechanical visual indicator is not convenient, easy to read incorrect data, resulting in equipment overload caused equipment failure and equipment accidents. And press to adjust the slider is installed on the upper and lower limit, if the press run, or inching single, easy to limit switch broken, the upper and lower limit switches serve to protect the role, easily lead to accidents.

Third, applications Description:

To solve the above problem, the automotive industry commonly used encoder solutions. This program uses a high rotary encoder records the slider, the signal sent to OMRON PLC high speed counter module, after processing transferred omron PLC into a decimal value, then display a high slider.