Five-shaft-head C-shaft rotation angle limiting method

• Main Authors: SHI RONGSHENG, LI YACONG, HAN CHAO, ZHAO XIN, ZHU YING, LIU CHUNSHI, SHANG HONG, CAO WENZHI, DU JITAO, LI YAN, DONG FUCHAO, ZHAO PUJIN, ZHANG CHI, GAO XIUFENG, HOU YUANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 26.08.2022
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The invention belongs to the technical field of five-shaft-head C-shaft rotation control, and relates to a five-shaft-head C-shaft rotation angle limiting method, which comprises the following steps of: setting an anticlockwise limit switch, an anticlockwise limit contact, a clockwise limit switch, a clockwise limit contact, an overlapping area judgment switch and an overlapping area judgment contact, and defining a rotation direction constant K; a corresponding limiting contact triggers a limiting proximity switch signal, a rotating direction constant K is assigned, and a conditional shielding limiting signal is enabled. From the comprehensive angle of mechanical and electrical control, the angle limiting control of the five-shaft-head C shaft is realized by reasonably arranging the positions of the limiting switch and the contact according to the assignment condition of the rotation direction constant K and the triggering condition of the limiting switch. 本发明属于五轴头C轴旋转控制技术领域，涉及一种五轴头C轴旋转角度限位方法，通过设置逆时针限位开关及逆时针