辽阳造纸机械厂结合生产的实际需要,大胆地创造出一种可以轴向走刀的宽刃大走刀精车刀(图示),经过多年来生产实践证明:使用效果较好,提高了生产效率和精度,光洁度可达▽6。一、刀具特点 (1)刀刃较宽(65～70毫米),可轴向走刀进行切削,因此,比一般光刀切削效率高,光洁度可达▽6以上。刀板材料为W 18 Cr 4 V(高速钢), Liaoyang Paper Machinery Plant combined with the actual production needs to boldly create a kind of a wide-blade knife can take the knife-edge turning knife (pictured), after years of production practice has proved that: the use of better, improve production Efficiency and accuracy, finish up to ▽ 6. First, the tool features (1) a wide blade (65-70 mm), axial cutting can be carried out, therefore, cutting efficiency than the average knife, finish up to ▽ 6 or more. The blade material is W 18 Cr 4 V (high speed steel)