1) cutting sound
切削声
1.
A new tool-wear monitoring method was presented,which was based on LPCC of cutting sound.
提出了基于切削声线性预测倒谱系数(LPCC)的刀具磨损状态监测方法。
2) Cutting sound signal
切削声信号
1.
It is known that the cutting sound signal can reflect tool wear condition.
在切削加工中有一个非常重要的信号:切削声信号。
2.
This paper researches on the tool wear condition monitoring by cutting sound signal and workpiece surface texture based on analysis of the relative situation.
本论文在分析现状的基础上，从切削声信号和工件表面纹理这两个方面对刀具磨损状态监测技术进行了研究。
3) ultrasonically hard turning
超声硬切削
1.
The difference of cutting force and temperature distribution both conventional turning and ultrasonically hard turning 45 hardened steel with PCBN are investigated.
Marc,基于热弹塑性有限元方法,并在一定的假设条件下,建立了普通硬切削和超声硬切削45淬火钢的二维热力耦合模型。
2.
Utilizing MSC(Marc finite element software),2-D orthogonal thermal-mechanical coupling models are established based on the features of ultrasonically hard turning(UHT) and conventional hard turning(CHT) with PCBN cutting tool.
Marc中,针对PCBN刀具超声硬切削和普通硬切削的特点,建立了二维正交热力耦合模型,对这两种状态下的切削温度进行分析比较,发现超声振动状态下的切削温度明显低于普通状态;并且切削温度随切削深度及切削速度的增加而升高。
4) ultrasonic vibration cutting
超声振动切削
1.
With orthogonal test, investigation is done to the influence of stock removal and cutter material on the service life of cutting tools in cutting stainless steel (1Cr18Ni9Ti) with ultrasonic vibration cutting.
通过正交试验研究了超声振动切削不锈钢材料 (1 Cr1 8Ni9Ti)时切削用量和刀具材料对刀具寿命的影响 ,并与普通切削进行了对比试验 ,阐明了不锈钢加工采用超声振动切削的优越性 ,给出了合理的切削用量和合适的刀具材
2.
Cutting performance of metallic matrix particulate reinforced composites SiCp/Al in ultrasonic vibration cutting and common cutting is experimentally researched.
通过试验研究了普通和超声切削新型颗粒增强金属基复合材料SiCp/Al的切削特性 ,得到了超声振动切削该新材料的切屑形态、切屑变形系数、剪切角和表面残余应力的变化规律 ,研究表明 :金属基复合材料的切削过程不完全是塑性材料的切削过程 ,而是有些类似脆性材料的破坏形式 ,超声振动切削复合材料和振动切削其他塑性材料的规律较为相似 ,但由于材料本身的结构特点 ,形成的切屑仍属于塑性和半塑性的节状切屑 ,此外振动切削的切向残余压应力较普通切削大 ,在试验的切深下 ,残余压应力随切削深度的变化不显
5) Ultrasonic Vibration Cutting
超声波振动切削
1.
This paper deals with not only the roughness of the surface of GFRP and deoxidised copper but also the tool life of hardened steel and molybdenum by ultrasonic vibration cutting with artificial superhard tool.
研究了人造超硬刀具超声波振动切削纤维增强复合塑料和无氧铜的表面粗糙度以及淬火钢和金属钼的刀具耐用度，得到了一些重要的结果。
6) cutting sound signal
切削声音信号
1.
Research on Tool Wear Recognition Based on Cutting Sound Signals;
基于切削声音信号的刀具状态识别研究
补充资料：切削
1.用机床的刀具或砂轮削磨作件，使之具有一定形状﹑尺寸和表面光洁度。
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