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一般机夹车刀,刀片直接紧固在刀头上,主偏角是固定的。图示的夹固头车刀,刀头可以转动180°,每隔15°可进行一次定位和夹紧,具有一定的通用性。可以作为右偏刀、左偏刀45°、75°、90°车刀等多种刀具使用,进行外圆、端面、倒角、镗孔(扩孔)等切削加工,特别是倒角尤为方便。夹固头车刀经半年多来在C620-1普通车床上试用,对黑色金属和有色金属零件进行粗加工和半精加工,吃刀深度可达4毫米,加工
General machine folder turning tool, the blade is fastened directly on the cutter head, the main declination is fixed. The illustrated clamping head turning tool can be rotated 180 ° and can be positioned and clamped every 15 ° for some versatility. It can be used as cutting tool such as right tool, left tool 45 °, 75 °, 90 ° turning tool, etc. for cutting, such as outer circle, end face, chamfering, boring (reaming), especially chamfering . After more than six months clamping the first lathe on the C620-1 ordinary lathe trial, the black metal and non-ferrous metal parts roughing and semi-finishing, eating knife depth of up to 4 mm, processing