3) serrated
[英][sə'reɪtɪd] [美][sə'retɪd]
锯齿形的，使成锯齿形
4) serrated chip
锯齿形切屑
1.
Study on microscopic characteristics of adiabatic shear bands in the serrated chips formed during high speed machining;
高速切削锯齿形切屑内绝热剪切带微观特征研究
2.
As the high speed cutting proceeds, the cut material yields the continuously plastic deformation at a great strain rate, a large amount of cutting heat is generated, and the phenomenon of local shear slipping occurs, that brings on the coming into being of continuous ribbon serrated chips.
高速车削时被切削材料以极高的应变速率产生连续的塑性变形,产生大量的切削热,在出现集中剪切滑移的情况下,产生了连续型带状锯齿形切屑。
3.
Based on the experimental observation,the high speed formation courses of the continuous banding serrated chips are studied and analyzed.
本文根据实验观察,对高速切削条件下连续型带状锯齿形切屑的形成过程进行了分析研究。
5) serrated yielding
锯齿形屈服
1.
Effect of solute atoms and precipitated phase in Al-4.5wt% Cu alloys on the spatiotempopal characteristics of the serrated yielding;
Al-4.5wt%Cu合金中溶质原子及析出相对锯齿形屈服时空特性的影响
2.
Size effect on serrated yielding in Al-Cu polycrystals;
Al-Cu多晶锯齿形屈服现象中的尺度效应
3.
However, the plastic formability of Al sheet materials at room temperature is greatly decreased by the serrated yielding phenomenon, which limits their further application.
铝合金在汽车工业中的广泛应用对于降低汽车重量、减少燃油消耗和汽车尾气的排放量具有十分重要的意义,但其室温塑性成形性能却受到了锯齿形屈服行为的影响,从而制约了铝合金进一步的推广应用。
6) serrated chip
锯齿状切屑
1.
The formation of serrated chip of Ti-6Al-4V alloy is simulated by the commercial software DEFORM-2D.
本文利用DEFORM-2D对钛合金(Ti6Al4V)进行了锯齿状切屑形成过程的有限元模拟,分析了切削过程中的应力场、应变场及温度场,探讨了锯齿状切屑的形成机理,获得了切削参数对锯齿状切屑形态的影响规律,为优化切削参数、提高刀具寿命提供了参考。
2.
The formation of serrated chip in high-speed milling of alloy cast-iron is simulated.
为深入研究合金铸铁的高速切削机理,建立了高速切削的有限元模型,对高速铣削合金铸铁时的锯齿状切屑形成过程进行了仿真分析,获得了切削参数对锯齿状切屑形成的影响规律,为优化切削参数、提高刀具寿命和加工表面质量提供了参考依据。
3.
By using an appropriate fracture criterion, the formation of serrated chip in high speed hard cutting is simulated by means of finite element method ( FEM).
采用合理的断裂准则对高速硬切削条件下锯齿状切屑的形成进行了有限元模拟 ,并分析了切削过程中的应力场、应变场及温度场 ,探讨了锯齿状切屑的形成机理及影响因素。
补充资料：滴屑屑
1.颤抖貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。