1) cutting speed
切削速度
1.
A useful computation method of optimum cutting speed and feed rate;
最优切削速度和进给量的实用算法
2.
The effects of cutting speed and feed on residual stress of workpiece machined should be studied to improve surface quality in machining.
在切削加工中,为了提高已加工工件的表面质量,需要研究切削速度和进给量对已加工工件残余应力的影响规律。
3.
Turning test with thee different tungsten carbide tool have be done at cutting speed 40,80,120,160 m/min,the relationship between cutting force and cutting speed,cutting distance was analyzed,the influence of working cutting edge angle on the stability of cutting system was investigated as well.
对三种不同刀具在干切削状态下车削Ti6A l4V切削力进行了试验,分析了切削力与切削速度、切削路程的关系,同时讨论了主偏角对TC4车削稳定性的影响。
2) cutting velocity
切削速度
1.
After defining nominal cutting velocity,relative cutting velocity,and actual cutting velocity when using a rotary cutting tool,the authors have explained their functions and the interrelations on theoretical basis.
从理论上阐明了滚切刀具切削时名义切削速度、相对切削速度和实际切削速度的定义与作用;推导了它们之间的相互关系式,并证明了实际切削速度较低的原因;论述了切屑变形中各种现象和理论;根据速度变化和散热条件,分析了刀具的磨损机理,得出了滚切刀具切削时以磨料磨损为主的结论。
2.
These parameters include cutting velocity 10～20m/min, cutting deepness 0.
针对Ｎｉ６０喷熔层组织结构、切削加工特点、刀具材料的分析和研究，结合切削加工的理论和实践，给出了ＹＤ０５牌车刀切削加工的工艺参数：切削速度１０～２０ｍ／ｍｉｎ，切削深度０。
3.
Applying the concept of relative cutting velocity, the expression of velocity type dynamic cutting force and the mechanics model of chatter vibration in turning or boring process were advanced.
针对规避切削颤振问题,应用相对切削速度概念,提出了速度型动态切削力表达式以及车削或镗削的振动力学模型。
3) Constant cutting speed
恒切削速度
4) cut meter
切削速度计
5) zero velocity area of cutting
零切削速度区
6) critical cutting speed
临界切削速度
1.
The results show that the ribbon chips shift to the serrated chips at a certain critical cutting speed because of the occurrence of shear deformation localization in chip shear zones,which is in agreement with the theoretical prediction of the critical cutting speed,and that the shear ban.
结果表明,因切屑剪切区内发生剪切变形局部化,在一定临界切削速度下切屑由带状屑转变为锯齿形切屑;对临界切削速度的理论预测和实验结果基本一致。
补充资料：切削油及切削速度
切削油剂有润滑、冷却及抗融著的三种作用，此称为切削油的三要素。攻牙的情形进行著非常复杂的切削作用，所以必须给予充分切削油以利其作业。 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 表10所示是标准切削速度与合滴切削油剂。 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条