对金属切削有重要影响的条件有工件材料、刀具材料、刀具几何形状、切削速度、进给率、切削深度和所用的切削液。
The conditions which have an important influence on metal cutting are work material, cutting tool material, cutting tool geometry, cutting speed, feed rate, depth of cut and cutting fluid used.
事实上，铣削允许的切削速度和进给比车削或钻削高三到四倍。
In fact, the permissible cutting speeds and feeds for milling are three to four times higher than those for turning or drilling.
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.
在加工端面、圆弧、圆锥以及蹊径直径相差较大的零件时，沿X轴方向进给时，固然进给速度不变，但切削线速度却不断地变化，导致加工表面质量变化。
In the end, arc, processing and ground is large diameter conical parts, along the X axis into to, is the same, but the linear cutting speed is constantly changing, the cutting surface quality changes.
结果表明：工件进给速度对表面粗糙度的影响最大，切削深度和刀具前角次之，工件硬度影响最小。
The results show that the effects on surface roughness are feed speed, depth of cutting , tool rake angle and parts hardness in turn.
老式机床通常是由工人操作并由他们决定机床速度、进给量、切削深度等。
Early machine tools were operated by craftsmen who decided many variables such as speeds, feeds, and depth of cut, etc.
通过对五阶系统的分析表明数控强力切削伺服进给系统的谐振频率取决于机械谐振频率和速度环谐振频率中较低的一个。
This system indicates that the resonance frequency of servo drive in CNC heavy cutting is equal to the lower one of mechanism and speed loop resonance frequency.
高速切削试验表明：切削速度的提高和每齿进给量的减少有利于改善加工表面粗糙度。
The experiment showed that the high quality surface roughness was easy to obtain by increasing the cutting speed and decreasing the feed engagement.
在切削加工中，为了提高已加工工件的表面质量，需要研究切削速度和进给量对已加工工件残余应力的影响规律。
The effects of cutting speed and feed on residual stress of workpiece machined should be studied to improve surface quality in machining.
研究分析了不同的切削速度及进给量对叶轮叶片加工的表面粗糙度的影响。
The influence of different cutting speed and feed rate on the roughness of vane's finished surface was investigated and analyzed.
以单因素实验法分别考察了刀具材料、冷却条件、切削深度、进给速度等对刀具磨损的影响规律。
In single factor test, the influencing factor of tools wear was discussed, such as tool material, cooling conditions, cutting depth and feed speed.
研究了切削速度和进给量对加工表面粗糙度的影响。
The influence of cutting speed and feed rate on the surface roughness of machined blade was investigated.
在本试验参数范围内选取切削参数时，切削速度、进给量取中值有利，切削深度取小值有利。
At the range of the testing parameters it is of advantage to select middle value of feedrate and cutting speed, and smaller value of cutting depth.
另一方面，精车则最好采用很小的进给、较小的切削深度(小于0.05英寸或0.4毫米)和较高的切削速度。
On the other hand, very fine feeds, smaller depths of cut (less than 0.05in, or 0.4mm), and high cutting speeds are preferred for finishing cuts.
本方法可以实时自动调整进给速度，可用于自适应切削加工过程和柔性制造加工。
The feed speed is automatically adjustable on line and this interpolation method can be applied to the adaptive machining process and the flexible manufacturing.
前言： 通过试验，找出了切削深度、切削速度、每齿进给量等切削用量及切出角影响面铣刀寿命的规律。
Tests are conducted to find the rules how such cutting parameters as cutting depth, cutting speed and feedrate per blade as well as the cutting angle affect on the life of face mill.
通过试验，找出了切削深度、切削速度、每齿进给量等切削用量及切出角影响面铣刀寿命的规律。
Tests are conducted to find the rules how such cutting parameters as cutting depth, cutting speed and feedrate per blade as well as the cutting angle affect on the life of face mill.
提高切削速度，降低进给量。
将正交试验应用到机械加工中，研究了背吃刀量、切削速度和进给量对粗车工效影响的主次顺序。
The primary and secondary factors influence on the efficiency of coarse machinery, which are cutting depth, cutting speed and feed, were studied by applying orthogonal experiment.
根据弹塑性有限元理论，利用有限元软件建立了切削模型，得到了不同切削速度和进给量下已加工工件的残余应力。
Acording to elastoplasticity FEM, cutting models are created and the residual stress of workpieces machined with different cutting speed and feed are obtained in this article.
从单颗金刚石最大切削厚度的角度，分析了磨削深度、进给速度和砂轮线速度对磨削力的影响。
The influence of depth of grinding, feed rate and circular linear speed of the grinding wheel on the grinding forces with respect to the maximum chip thickness of a single active diamond was analyzed.
在整个加工过程中，追求目标优化函数达到极小值，来求解整个过程中一系列最佳的切削速度值与进给量值。
In the whole machining process, make the objective optimization function reaches its minimum to solve a series of best cutting speed and feed value.
它采用液压进给，进给量切削速度可根据口径大小、臂厚随意调整。
With the hydraulic control system its cutting speed can be adjusted easily by the size and the thickness of the caliber.
它采用液压进给，进给量切削速度可根据口径大小、臂厚随意调整。
With the hydraulic control system its cutting speed can be adjusted randomly by the size and the thickness of the caliber.
改善表面粗糙度应重点从进给量考虑和切削深度考虑，切削速度的影响是比较小；
To improve surface roughness should be considered from VF and cutting depth while the cutting speed is of a little use.
本文在高速滚齿机上，利用遥测应变仪，测定了工件材料，进给量，切削深度，切削速度，齿轮齿数及螺旋角等对力矩的影响，并得出径节为8时的力矩公式。
This paper presents the information of the effect, measured with a tele-strain-meter, of work material, feed, cutting speed, depth of cut, number of teeth and helix Angle etc.
本方法可以实时自动调整进给速度，可用于自适应切削加工过程和柔性制造加工。
The feed speed is automatically adjustable on line and this interpolation method can be applied to the adaptive…
本方法可以实时自动调整进给速度，可用于自适应切削加工过程和柔性制造加工。
The feed speed is automatically adjustable on line and this interpolation method can be applied to...
本方法可以实时自动调整进给速度，可用于自适应切削加工过程和柔性制造加工。
The feed speed is automatically adjustable on line and this interpolation method can be applied to...
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