公开(公告)号：US20200047262A1

公开(公告)日：2020-02-13

申请号：US16493439

申请日：2018-01-04

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Johan THORNQVIST

IPC: B23C5/06 ,  B23C5/24

Abstract: A tool body and at least one cassette for a milling tool. The tool body includes at least two identical insert seats, each insert seat being configured to support a cutting insert arranged to be mounted therein. At least one side contact surface is provided in each insert seat for supporting a bottom support surface and at least one side support surface of the cutting insert. The cassette has a peripheral side surface including at least one side support surface and at least one insert seat configured to support a cutting insert. The at least one side support surface and a bottom support surface of the cassette are configured to be supported by the at least one contact surface of any one of the insert seats of the tool body, the cassette being configured to be detachably mounted in any one of the identical insert seats of the tool body.

公开(公告)号：US20160059333A1

公开(公告)日：2016-03-03

申请号：US14841225

申请日：2015-08-31

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Johan THORNQVIST

IPC: B23F21/14 ,  B23C5/20

CPC classification number: B23F21/146 ,  B23C5/08 ,  B23C5/2221 ,  B23C5/2247 ,  B23C2200/0494 ,  B23C2200/128 ,  B23C2200/165 ,  B23C2200/203 ,  B23C2200/367 ,  B23C2210/244

Abstract: A cutting insert and a gear milling cutter is disclosed. A first major side portion of an insert body of the cutting insert is provided with a first recess having a first bottom surface (24a) and a second major side portion is provided with a second recess having a second bottom surface. The first and second bottom surfaces extend substantially in parallel with a longitudinal axis of the insert body. A first minor side portion is provided with a third recess having a third bottom surface and a second minor side portion is provided with a fourth recess having a fourth bottom surface, the third and fourth bottom surfaces extending across the longitudinal axis. Thus, the cutting insert may be supported in a relevant gear milling cutter against one of the first and second bottom surfaces and against one of the third or fourth bottom surfaces.

Abstract translation: 公开了一种切削刀片和齿轮铣刀。 切削刀片的插入体的第一主要侧部设置有具有第一底面（24a）的第一凹部，第二主要侧部设置有具有第二底面的第二凹部。 第一和第二底表面基本上平行于插入体的纵向轴线延伸。 第一小侧部分设置有具有第三底面的第三凹部，第二副侧部分设置有具有第四底面的第四凹部，第三和第四底面延伸穿过纵向轴线。 因此，切削刀片可以相对于第一和第二底表面中的一个支撑在相关的齿轮铣刀中并抵靠在第三或第四底表面之一上。