Process for machining spine-shaped ball body through turning and milling combined machine

• Main Author: ZHAO YANZHU
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention discloses a process for machining a spinous sphere by using a turning and milling combined machine, which comprises the following steps of: 1, holding a bar by using a lathe main shaft, and turning the characteristics of the front end surface of the bar by using a turning tool; secondly, a special cutter for machining the ratchet-shaped rod is installed on a main shaft side power head on a machine tool, and a side face ratchet-shaped rod is machined; thirdly, a special cutter for machining the ball is installed on a main shaft side power head on a machine tool, a ball part is machined, and a semi-finished product is obtained; fourthly, the semi-finished product is held by a back shaft of the machine tool, then the tail of the spine-shaped ball is machined through a turning tool, cutting is conducted after machining is completed, and the spine-shaped ball is manufactured; a product is machined at a time through a turning and milling composite machine tool by adopting the special cutter for machin