1) Hot tapping
热攻丝
1.
Hot tapping of internal thread of titanium alloy single - side threaded self - plugging rivet;
钛合金单面螺纹抽钉内螺纹热攻丝
2) tapping
[英][tæp] [美][tæp]
攻丝
1.
Study on the equipment and machining methed of drilling-tapping once shaping;
钻孔和攻丝一次成形的加工方法及设备研究
2.
Research on long thin bore processing and tapping stainless steel of 1Cr18Ni9Ti;
1Cr18Ni9Ti不锈钢细长孔的钻削攻丝工艺研究
3.
Experiment Research of Low-frequency Vibratory Tapping on Aluminum-matrix Composites;
铝基复合材料低频振动攻丝技术试验研究
3) silk awl
丝攻
1.
The benchwork is in with the silk awl slice pare thread is when I am mobile to slice to pare inside the thread particularly,the silk awl damages very easily.
讨论了钳工在攻制内螺纹的工作中,尤其是机攻时,常出现的问题,提出了改进措施,着重介绍了丝攻的修磨。
5) tapping torque
攻丝扭矩
1.
Experiment study of vibration tapping torque of SiCw/Al aluminum composites;
SiCw/Al铝复合材料振动攻丝扭矩的试验研究
2.
Theoretic analysis indicates that the impact effect and stress waves of tap on the workpiece result in extended micro cracks,leading to lower plastic deformation and a much lower tapping torque.
由于振动攻丝时丝锥对工件材料的冲击及出现了应力波,使切削区的微裂纹萌生并扩展,塑性变形显著减小,攻丝扭矩大大降低,同时大大提高了系统刚度。
3.
In a tapping process,as tap engagement increases,tapping torque increases accordingly, which may cause breakage to the tap.
实验结果显示,使用辅助攻丝装置能够明显降低攻丝扭矩。
6) vibration tapping
振动攻丝
1.
Investigation of small-hole vibration tapping in difficult-to-cut materials;
难加工材料小孔振动攻丝试验研究
2.
Optimization estimation for vibration tapping torque signal;
振动攻丝扭矩信号的最优估计
3.
Study of vibration tapping on small screw of stainless steel;
1CrNi9Ti不锈钢M3螺纹振动攻丝技术
补充资料：负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围，电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
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