Cutting insert and cutting insert assembly
Реферат: A cutting insert assembly (22) having an insert pocket (30) having a pocket bore (54), a cutting insert (40,140,240,340) and a fastening member (50) coupling the cutting insert (40,140,240,340) in the insert pocket (30). The cutting insert (40,140,240,340) having a cutting insert bore (60,160,260,360), a first surface (62,162,362), a second surface (64,164,364) and a peripheral surface (66,166,366) extending therebetween. The first and second surfaces ( (62, 162, 362), (64, 164, 364) ) meeting the peripheral surface (66,166,366) at first and second peripheral edges (42,142,342,44,144,344), respectively, at least a portion of at least one of the first and second peripheral edges (42,142,342,44,144,344) forming a cutting edge (46,146,346). The cutting insert bore (60,160,260,360) having at least two portions, the smallest of which, has an oval cross section allowing a for quick replacing or indexing of the cutting insert (40,140,240,340), without having to completely remove the fastening member (50) from the pocket bore (54).
Cutting insert having dovetail anti-slip arrangement
Номер патента: RU2666804C1. Автор: Джил ХЕЧТ. Владелец: Искар Лтд.. Дата публикации: 2018-09-12.