分析了高温合金孔加工的技术难点。
Technical difficulties of high temperature alloy hole have been analyzed.
枪钻是一种广泛应用的孔加工刀具。
Gun drill is a kind of extensively used hole-machining tool.
钻孔偏心一直是孔加工中难以避免的技术难题。
It is difficult to avoid technique problem for drill eccentricity in hole machining all along.
最后介绍了一种较先进的适合于孔加工的数控切割机。
At the end of this paper, a kind of advanced nc cutting machine is recommended.
对复杂工件，一般先呈工平面再加工孔。
For complex workpiece, the general working plane is first to be machined.
加工火花塞孔与反孔的复合角度。
Machining the spark plug hole and counter bore at a compound Angle.
支承孔系的加工采用的是坐标法镗孔。
The machining way of the series of supporting hole is to bore hole by coordinate.
加工孔我有一个放电室，与一个大洞顶部。
Machined hole I have a discharge chamber with a hole in the top.
该方法为深盲孔的磨削加工提供了经济可靠的工艺方法。
The method supplys grinding of deep blind hole a economic and reliable technology.
对机械产品的多种零件均涉及孔的精加工。
Many parts of machine product all involve finish machining of holes.
适合三通四通管件侧孔的预胀型加工。
Suitable for side expansion processing of Tee pipe fitting and Cross pipe fitting.
一般来说，保证平面的加工精度要比保证孔系的加工精度容易。
In general, it is easier to guarantee the machining accuracy of the plane.
我们的设计题目是：设计加工多工位孔小型组合机床。
Our design topic BE: The design processes small scaled combination tool machine of many bores.
印制板的邮票孔是很普通的加工方法，但金属化邮票孔就不常见了。
The stamp hole on PWB is very common, but the PTH stamp hole is unusual.
后钢板弹簧吊零件的主要加工表面是平面及孔。
Spring plate after hanging parts of the main plane of the surface and pore.
加工长轴外径时，需顶住中心孔；
The long axis diameter processing, need to resist center hole;
台式钻床当然可以用于加工孔。
异型活塞销孔闭环加工系统研究；
Research of Heterogeneous Type Piston Pin Boss Hole Closed Loop Processing System.
通过设计专用工装实现零件穿丝孔的加工；
Through the design special tooling realize parts wear silk hole processing;
通过设计专用工装实现零件穿丝孔的加工；
Through the design special tooling realize parts wear silk hole processing;
应用推荐