Repair, such as high-speed tool steel cutting planer tools, high temperature and punching moulds, stamping tools andcutting knife plate rollingandcutting tools under the mold cutting edge.
修复高速工具钢,如切削冲孔和刨工具,高温冲压工具和模具,剪切刀板轧钢和切削工具下模的切削刃口。
3
The evaluating approach and index of anti-wear property of rolling oils of stainless steel, hard alloy cutting oil and extrusion tapping oil were studied.