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[CN 201610694691.9] A Shear Control Method Based on Plate Width
[CN 201610694691.9] Title of a Plate Width-based Plate Shearing Process Control Method: Application Number of a Plate Width-based Plate Shearing Process Control Method: CN 201610694691.9 Applicant: Nanjing Eston Automation Co., Ltd. Application Date: 2016-8-19 Patent Type: Invention Application The present invention discloses a plate width-based plate shearing process control method, collecting voltage through potentiometer, map the shear length of the tool holder in the vertical direction to the shear plate width in the horizontal direction. At any shear angle, the current shear plate width can be derived from the potentiometer feedback voltage. Set the width of the early stop shear plate to compensate for the influence of the inertia of the tool holder movement on the shear control. After the plate shearing machine is corrected by the algorithm in the present invention, under any shearing angle, the width error of the shearing plate can reach the same shearing accuracy as the error under the calibrated shearing angle, which meets the user's use requirements. The error range is positive, which ensures that the plate will not be scrapped due to the short shearing process, and at the same time improves the shearing efficiency and reduces the energy consumption, since the user does not need to repeatedly calibrate the width and angle of the shear plate, it is also convenient for the user to use, and the work efficiency is improved.
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