我厂生产的陶瓷砖压机模具,在上下模芯上要加工许多形状各异的方形槽,沟槽及立方体型槽。模芯材料为40Cr、Cr13或CrWV,热处理淬火硬度为40～63HRC,在铣床上加工。由于模芯硬度高,对铣刀质量要求较高。原采用726硬质合金焊接刀,满足不了加工要求,为此,我们设计了φ1～φ14mm机夹铣刀。 机夹铣刀结构如图所示。刀片1平行镶入刀盘体2的配合方槽内,并与调整直径装置4相接,可进行直 I plant the production of ceramic tile press mold, in the upper and lower mold core to be processed in many different shapes of square groove, groove and cube-shaped groove. Core material is 40Cr, Cr13 or CrWV, heat treatment quenching hardness of 40 ~ 63HRC, processing in the milling machine. Due to the high core hardness, high quality milling cutter. The original 726 carbide welding knife, can not meet the processing requirements, for which we designed the φ1 ~ φ14mm machine folder cutter. Machine folder cutter structure as shown. Blade 1 parallel set in the cutter body 2 of the mating groove, and adjust the diameter of the device 4 is connected, can be straight