Numerical Simulation for the Variable Offset Regrinding of Carbide Gear Hobs;
硬质合金滚刀变偏距重磨的数值仿真
The tooth contour of relieved form milling cutters after regrinding is analyzed, and the calculating formula for tooth contour of form milling cutters machined by relief grinding after regrinding is deduced.
分析了铲齿成形铣刀用钝重磨后铣刀廓形的变化情况 ,推导了铲磨成形铣刀重磨后的齿形计算公式 ,指出此类铣刀重磨后其设计廓形将发生变化 ,并提出用调整刀具前角的方法对齿形重磨误差予以补
At the present time,users manually carry out cutter regrinding process when it becomes dull.
本文从工作实际出发 ,就如何进行快速、准确、高质量的刀具修磨工艺和编程技术进行研究 ,对具体地如何实现球头立铣刀端刃的重磨和夹具设计问题进行讨
The optimal way is used to determine the regrinding parameters to control tooth form error and to increase the regrinding precision and useful life of hab.
非零前角滚刀按常规方法重磨产生较大齿形误差，本文根据重磨齿形误差变化规律，用优化方法确定滚刀重磨参数，控制误差，提高滚刀重磨精度，增加滚刀的精度寿命。
Methods 29 patients with severe tooth wear were selected and divided into two groups: GroupⅠwith complete posterior tooth support(15 cases) and group Ⅱ with one-side or both side posterior support lost(14 cases).
目的探讨咬合重建修复对不同类型的牙齿重度磨耗患者咀嚼运动模式的影响。
throw-away face cutter
不重磨硬质合金面铣刀
bald(ie badly worn)tyres
光秃的（严重磨损的）轮胎
If the bearings show significant wear
如果轴承出现严重磨损
The carpet gets very heavy wear.
这块地毯已严重磨损.
For heavy-pressure. form, plunge grinding, snagging of such materials as stainless steel ductile cast iron etc.
适于重磨削、型磨削、入磨削及钢材荒磨，可用于不锈钢和特种球墨铸铁磨削加工。
For heavy-pressure.form,plunge grinding,snagging of such materials as stainless steel ductile cast iron etc.
适于重磨削、成型磨削、切入磨削及钢材荒磨，可用于不锈钢和特种球墨铸铁磨削加工。
The Design of Small Diameter and Extend Length Hard Alloy Relief Grinding Hobs and Regrinding;
小直径加长硬质合金铲磨滚刀的设计及其重磨
Clamping and resharpening hard metal (carbide) inserts
GB/T10566-1989硬质合金机夹可重磨刀片
The lettering on the gravestone was badly worn and almost illegible.
墓碑上的文字已严重磨损难以辨认.
The letterings on the gravestone are badly worn and almost illegible
墓碑上的文字已严重磨损难以辨认
Study on the Method and Countermeasure of Redressing after Cutting Tool Wear;
刀具磨损后重新刃磨方法和对策研究
The first molar has the most serious tooth wear and the third molar was the lightest.
第一磨牙的磨耗程度最重,第三磨牙的磨耗程度最轻。
Was cursed with crippling arthritis.
被严重的关节炎所折磨
testing method for specific gravity of artificial abrasives
人造磨料比重测定方法
Ishikawajima-Harima Heavy Industries Company, Ltd.
石川岛播磨重工业公司
spend time badly or unwisely.
严重地或者无智地消磨。
This tyre seems badly worn;it must be rubbing against on something.
这轮胎看来磨损严重，一定被什么东西磨擦了。
Or a knife set and a sharpener. Sharpening's very important.
或者是那套厨刀和磨刀石。磨刀很重要的。