Parallel rotary cutting machining device and method

• Main Authors: CHEN HANG, WEN BIN, WANG XUEHUI, FENG XINKANG
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention discloses a parallel rotary cutting machining device and method. The device comprises a multi-beam generating device, a combined lens group, a two-dimensional rotating device, a first lens group, a second lens group and a third lens group which are sequentially arranged along a light path. Wherein the multi-beam generating device is used for generating at least two laser beams, the combined lens group is used for realizing overturning of the laser beams, the two-dimensional rotating device is used for realizing rotation of the laser beams around the axis, and the first lens group and the second lens group are used for adjusting the angle of the laser beams entering the third lens group; the third lens set is used for achieving focusing of the light beams on the surface of the workpiece to be machined. The problems of hole taper and low punching efficiency in the machining process are solved. 本发明公开一种并行旋切加工装置及方法，装置包括沿光路依次设置的多光束产生装置、组合镜组、二维旋转装置、镜组一、镜组二和镜组三；其中，所述多光束产生装置用于产生至少2束的激光光束，所述组合镜组用于实现光束的翻转，