根据试验结果，确定适合加工该型号高强度钢的刀具材料和切削用量。

Based on the results of experiment, the suitable tool material and machining parameters are confirmed.

youdao

铝合金型材具有重量轻、无切削、耐腐蚀、强度高等各方面优点，深受欢迎。

Aluminum alloy extrusion profiles are welcomed because of their advantages such as lightweight , cutless , rustproof and high strength.

youdao

振动使土壤的抗剪强度下降是切削阻力下降的主要原因，同时，铲斗与土壤间摩擦力和粘附力下降，也是切削阻力下降的原因之一。

The main reason is that the cutting intension of soil reduced due to vibrating, and another one is the deducing of friction between bucket and soil.

youdao