Improved cutter and improvement method thereof

The invention relates to the technical field of cutters, in particular to an improved cutter and an improvement method thereof. According to the technical scheme, the cutter comprises a cutter handle, first cutting edges and second cutting edges, the second cutting edges are arranged at one end of t...

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Bibliographic Details
Main Authors YE YONGCHAO, ZHANG SHAOHUANG, MAI FUZHEN, FENG ZIJIAN, WEI CHAOJIANG, ZHOU ZHIWEN, YANG ZHIZHAN, YANG XUGUANG
Format Patent
LanguageChinese
English
Published 12.04.2022
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The invention relates to the technical field of cutters, in particular to an improved cutter and an improvement method thereof. According to the technical scheme, the cutter comprises a cutter handle, first cutting edges and second cutting edges, the second cutting edges are arranged at one end of the cutter handle, the first cutting edges are arranged on the cutter handle on one side of the second cutting edges, phi 25 and phi 22 of the first cutting edges are respectively 10-degree spiral grooves, phi 10.1 of the second cutting edges is a straight groove, the number of the first cutting edges and the number of the second cutting edges are respectively six, and the number of the first cutting edges and the number of the second cutting edges are respectively six. The coatings on the first cutting edge and the second cutting edge are made of HA-DLC. The blade core of the second blade with the straight groove cannot cause vibration, the aperture obtained in the using process of the first blade with the 10-degre
Bibliography:Application Number: CN202210011523