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[CN 201710377070.2] speed regulating device and speed regulating method of frequency converter suitable for press machine
[CN 201710377070.2] A Speed Regulation Device and Speed Regulation Method for Frequency Converter Suitable for Press Title: A Speed Regulation Device and Speed Regulation Method for Frequency Converter Suitable for Press Application Number: CN 201710377070.2 Applicant: Wode Precision (China) Co., Ltd. Application Date: 2017-5-25 Patent Type: Application for Invention The present invention relates to a Speed Regulation Device and Speed Regulation Method for Frequency Converter Suitable for Press. While adjusting the frequency of frequency converter through speed regulation potentiometer, in the single stamping mode, the press can automatically select the braking angle of the press at the current frequency, and when the press speed changes, the press cam controller angle is not manually adjusted, and the press slider can automatically stop the top dead center. For the above reasons, the present invention can be widely used in the field of press control.
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