Reaming cutter for iron ring removal

• Main Authors: ZHONG TAO, LAI YONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The invention discloses a reaming cutter for iron ring removal. The reaming cutter for iron ring removal comprises a reaming cutter body, wherein the reaming cutter body comprises multiple cutting edges, multiple chip grooves and chip breaker grooves; and the multiple chip breaker grooves are arranged on edges of the cutting edges. The reaming cutter for iron ring removal provided by the inventionis simple in structure, only the multiple chip breaker grooves need to be arranged on the cutting edges, and original annular chips can become broken chips after finishing processing so as to be favorably discharged, so that the processing time is saved, and the production efficiency is improved. 本发明公开一种去铁环扩孔刀，包括扩孔刀主体，所述扩孔刀主体包括若干个切削刃、若干个排屑槽，还包括断屑槽，所以切削刃的刃口上设置有若干个断屑槽，本发明的结构简单，只需要在切削刃上开设若干个断屑槽，就能够在加工完成后将原来的环形切屑变成碎裂的切屑，有利于排出，节约加工时间，提高生产效率。