探讨了金属切削加工的优化问题。
可同时适于金属切削、磨削加工。
At the same time suitable for metal cutting, grinding processing.
让我们以金属切削速率为例。
回顾了金属切削的工艺过程。
毛刺是金属切削加工中产生的常见现象。
The burr is one of the common phenomena occurring in metal cutting.
建立了金属切削过程的二维颤振数学模型；
This Paper present a two-dimensional non-linear dynamic cutting model.
切削液是金属切削加工中的重要配套材料。
Cutting fluid is the important related material in metal cutting process.
因此了解金属切削过程以充分利用它是重要的。
It is therefore important to understand the metal cutting process in order to make the best use of it.
本课程介绍基本的金属切削原理及其实务应用。
This course is an introduction to basic metal-cutting principles and their practical applications.
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.
剪切角的研究是金属切削理论中的一个基本问题。
Shear Angle research is one of the basic problems in metal cutting theory.
在金属切削中对切屑的研究是最重要的事情之一。
Study of chips is one of the most important things in metal cutting.
本文首先阐明了金属切削中热电效应的基本原理。
This paper deals first with the basic principles of the thermo-electric effect in metal cutting.
金属切削过程是切削层金属的塑性变形和断裂过程。
Metal cutting is the process of plastic deformation and fracture.
铣削用一个称为“铣刀”的旋转多刃刀具进行金属切削。
Milling: removes metal with a revolving, multiple cutting edge tool called milling cutter.
能在高热下保持坚韧的合金钢，用于制造金属切削工具。
An alloy steel that remains hard at a red heat; used to make metal-cutting tools.
刀具几何角度是金属切削原理及刀具课教学中的一大难点。
The geometric Angle of the blades of cutting tools is one of the difficult (complex) concepts in teaching the theory of metal cutting and cutting tools.
指出了有限元方法在金属切削模拟中的可行性和存在的问题。
Finally the feasibility and problems of FEM simulations in metal cutting were pointed out.
叙述了利用金属切削试验寻求数控机床经济切削参数的研究。
Using metal cutting experiment to find the better economy cutting parameter is recounted.
利用绘图分析的方法分析金属切削刀具工作角度的变化规律。
The graphic method of analyzing the changing law of working angles for the wetting tools ispreseted.
金属切削过程中，不同的切削参数对零件的加工精度影响是不同的。
Different cutting parameters may have different influences on machining accuracy in metal cutting process.
试验表明：这种快速落刀装置可以满足金属切削加工技术研究的需要。
The result of experiment indicates that the equipment can be used in the research on technique of metal cutting.
在车削操作中，车床用一个单刃切削刀具在旋转的工件上进行金属切削。
For turning operations, the lathe USES a single-point cutting tool which removes metal as it travels past the revolving workpiece.
切削力的理论计算及其准确预报是金属切削领域和刀具设计的重要课题之一。
The theoretical calculation and prediction of cutting forces is important in metal cutting research and cutting tool design fields.
根据金属切削理论及端铣过程的几何关系提出了单齿和多齿刀具的铣削力模型。
Cutting force models of a single tooth cutter and a multitooth cutter are derived from metal cutting theories and geometric relations of face-milling process.
金属切削过程是一个很复杂的过程。图7.2用图的形式显示了基本材料去除作业。
Metal cutting process is a very complex process. Fig. 7.2 shows the basic material removal operation schematically.
金属切削技术是利用各种不同的加工方法去除工件材料，获得最终所需的几何形状。
In metal cutting, tools and workparts must have certain relative movements during processing in order to achieve geometry needed. The movements include main movement and feed movement.
大部分金属切削操作需要从工件上切下碎片或碎屑，来获得所需工件的外形和尺寸。
The majority of metal-cutting operations involve the separation of small segments or chips from the workpiece to achieve the required shape and size of manufactured parts.
为了要把加工的零件切削成所要求的形状与尺寸，金属切削刀具就要从工件上切除切屑。
The metal cutting tool separates chips from the workpiece in order to cut the part to the desired shape and size .
为了要把加工的零件切削成所要求的形状与尺寸，金属切削刀具就要从工件上切除切屑。
The metal cutting tool separates chips from the workpiece in order to cut the part to the desired shape and size .
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