Machining the spark plug hole and counter bore at a compound Angle.
加工火花塞孔与反孔的复合角度。
Machine barrels are precisely processed at the Five-ax Machining Center with high accuracy and locations of inner bore and pinhole are nicety.
机筒在五轴加工中心上精密加工，内孔和销孔定位准确，精密度高。
The machining way of the series of supporting hole is to bore hole by coordinate.
支承孔系的加工采用的是坐标法镗孔。
The machining of valve bore with diamond reamer features high productivity, long service life of reamer and lower surface roughness.
采用金刚石铰刀加工阀孔，生产率高，刀具寿命长，表面粗糙度低。
The machining distortion analysis of thin wall and deep bore element and the results applying modern high speed machining process are introduced.
介绍了薄壁深孔件加工中的变形分析和现代高速加工工艺的应用效果。
For mass-produce, the deep-bore part machining of all upper precision and produce efficiency, take on actual use value.
对于大量生产中，要求精度和生产效率都较高的深孔零件加工，具有实际的使用价值。
Repair machining methods for the high precision taper bore with small machining allowance have been described.
介绍大齿轮高精度圆锥孔小余量进行修复的加工方法。
The paper introduces the construction of the tailstock and the machining process of the bore.
文中介绍了静压尾架的结构， 尾架孔加工工艺。
A method of machining to produce the big bore diameter PTFE sifter of the parts for high speed diazo printer was reported, by using polymer PTFE material.
报道了采用新型高分子材料聚四氟乙烯车削板为原料，机械加工生产高速晒图机的重要部件——大孔径聚四氟乙烯筛板的方法。
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance.
在精加工以内孔为定位基准的零件时，所用芯轴类工装如果采用间隙配合定位，由于定位间隙的存在，必然影响零件的加工精度。
Thus by a simple machining operation on the face of the moulding the bore diameter is not disturbed.
这样在塑件的平面上作简单的修饰不会影响到塑件的使用。
The invention belongs to the technical field of engineering machinery, and in particular relates to a method and a device for machining small-bore pipeline bevels.
本发明属于工程机械技术领域，具体涉及一种小口径管道坡口加工方法及装置。
The invention belongs to the technical field of engineering machinery, and in particular relates to a method and a device for machining small-bore pipeline bevels.
本发明属于工程机械技术领域，具体涉及一种小口径管道坡口加工方法及装置。
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