庆铃汽车取得一种数控车床主轴转速变速装置专利,满足数控车床主轴的变速要求

金融界
21 Jan

金融界2025年1月21日消息,国家知识产权局信息显示,庆铃汽车(集团)有限公司取得一项名为“一种数控车床主轴转速变速装置”的专利,授权公告号 CN 222307372 U,申请日期为 2024年5月。专利摘要显示,本申请提供一种数控车床主轴转速变速装置,该装置包括数据录入单元、变频器及电动机,将该装置设置于数控机床上,变频器的输入端接三相电源,变频器的输出端接电动机,数据录入单元接变频器,通过...

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