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[CN 202111029996.5] Method for realizing synchronous operation of multiple presses based on programmable electronic cam controller and pre-adjusted synchronous operation method
[CN 202111029996.5] Method for Realizing Synchronous Operation of Multiple Presses Based on Programmable Electronic Cam Controller and Pre-regulated Synchronous Operation Method Title: Method for Realizing Synchronous Operation of Multiple Presses Based on Programmable Electronic Cam Controller and Pre-regulated Synchronous Operation Method Application Number: CN 202111029996.5 Applicant: Yangzhou Daqi Automation Technology Co., Ltd. Application Date: 2021-9-3 Patent Type: the present invention discloses a method for realizing the synchronous operation of multiple presses based on a programmable electronic cam controller and a pre-adjusted synchronous operation method, which belongs to the technical field of automatic control of presses, it mainly includes selecting the master-slave machine, setting the electronic cam of the master machine to output a crankshaft angle signal as the synchronous angle of the master machine, recording the angle difference between the instantaneous crankshaft angle of the slave machine and the synchronous angle of the master machine, using the PID proportional integral differential algorithm to output the voltage signal to the press frequency converter, synchronizing multiple presses in the stamping line when the angle difference tends to zero, and also including the pre-adjusted synchronous operation method. The invention has a unique method, fast response speed, real low cost to achieve high-speed continuous synchronous operation of multiple presses, has a broad application prospect, is a major innovation in the field of stamping automation technology, has high social and economic benefits, and is of great significance to promote the development of the press automation industry.
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