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楔块类零件(青铜ОЦС5—5—5)粗刨后在《Heskert》铣床上用人造刚玉刀片加工。刀片系机械夹固。简图所示为夹人造刚玉刀片的铣刀头。图中1—刀体;2—螺钉;3—平衡块;4—Г型压板;5—刀片。铣削用量如下:铣削速度160～330米/分;进给量25～200毫米/分;铣削深度0.05～0.20毫米。刀片切削部份几何形状如下:α=6°;γ=-6°;λ=6°;φ=φ_1=45°;r=0.4—0.6毫米。加工表面粗糙度Ra=1.25～0.63微米。加工精度符合技术要求;测量采用测厚规。用人造刚
Wedge Parts (Bronze ОЦС5-5-5) After roughing machined on a “Heskert” milling machine with synthetic corundum inserts. Blade system mechanical clamping. The sketch shows a milling head with an artificial corundum insert. Figure 1- body; 2-screw; 3- balance block; 4-Г type plate; 5-blade. Milling amount is as follows: Milling speed 160 ~ 330 m / min; Feed 25 ~ 200 mm / min; Milling depth of 0.05 ~ 0.20 mm. The cutting geometry of the insert is as follows: α = 6 °; γ = -6 °; λ = 6 °; φ = φ_1 = 45 °; r = 0.4-0.6 mm. Processing surface roughness Ra = 1.25 ~ 0.63 microns. Processing accuracy in line with technical requirements; measurement using thickness gauge. Use artificial just