本公司一直致力于为用户提供高质量的测量仪器和切削工具。
The company has been committed to providing customers with high-quality measuring instruments and cutting tools.
不能直接观察到刀具的切削情况。
聪明的木匠会测量两次尺寸，再切削。
磨料在磨具中起切削作用。
分析了切削硬岩时的刀具磨损和破损特征。
然而，这不减去从这颗独特宝石切削刀的爱。
However, this does not detract from the cutters' love of this unique gem.
这种金属容易切削。
这些事实说明了金属切削在常规制造中的重要性。
These facts show the importance of metal cutting in general manufacturing.
切削温度的改变。
切削温度的变化。
然而逆铣仍经常被用在工业上，尤其是粗切削时。
Nevertheless, up milling is commonly used in industry, especially for rough cuts.
磨轮用非常大量的微型切削刃模仿铣刀进行切削。
The latter simulates a milling cutter with an extremely large number of miniature cutting edges.
激光可以非常精确地切削角膜组织且不损伤邻近组织。
The laser removes tissue from the cornea very accurately without damaging nearby tissues.
一些科学家曾在古代石器的切削迹象上发现右手偏好。
Some scientists had previously detected a right-hand bias when they looked at the flaking patterns on ancient stone tools.
切削速度只有在对表面粗糙度不做要求的时候才不重要。
Cutting speed only in the surface roughness not required when it is not important.
切削用量三要素包括切削速度、进给量和（或叫吃刀量）。
Thee three factors of cutting include cutting speed, feed and the depth of cut.
为了配合曲线轮廓，必须切削每块木瓦，这减慢了我的进度。
Having to custom cut each shingle to match the contour of the curves slowed my progress.
端面车削既可以从外表面向内切削也可以从工件中心往外切削。
Facing can be carried out either from the periphery inward or from the center of the workpiece outward.
正确的选择切削速度对所有金属的切割操作成本都有有很大的影响。
The selection of the correct cutting speed has an important bearing on the economics of all metal cutting operations.
磨损机理为切削磨损和脆性相断裂，其中切削磨损为主要磨损机理。
Wear mechanisms are cutting wear and brittle phase rupture. Cutting wear is main wear mechanism.
对于超高速切削机床来说，比较理想的主轴承是空气轴承和磁力轴承。
For high speed cutting machine tools, the main bearing is the ideal air bearings and magnetic bearings.
在切削不同的直径不同的材料和工作时，车床必须以不同的速度加工。
On turning different materials and works of different diameters, lathes must be run at different speeds.
选择正确的切削速度对所有金属的切削操作有着重要的经济上的影响。
The selection of the correct cutting speed has an important bearing on the economics of all metal cutting operations.
多年研究表明，利用现有的切削理论，已经无法再成十倍的提高切削速度。
The research indicates it is impossible that cutting speed is improved decuple in accordance with present cutting theory.
在铣刀切削工件金属时，铣刀的每条切削刃都象一单独的单刃刀具一样作用。
Each of the cutting edges of a milling cutter ACTS as an individual single-point cutter when it engages with the workpiece metal.
在铣刀切削工件金属时，铣刀的每条切削刃都象一单独的单刃刀具一样作用。
Each of the cutting edges of a milling cutter ACTS as an individual single-point cutter when it engages with the workpiece metal.
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