这些金属切屑对于飞机制造毫无用处。
如同后面将要看到的那样，金属切削力学极大地依赖于所产生切屑的形状和尺寸。
As would be seen later, the mechanics of metal cutting are greatly dependent on the shape and size of the chips produced.
可动态模拟金属实际切削过程中切屑流的形成、卷曲及折断过程，为切屑仿真提供图形可视化支持。
The methods presented above can dynamically simulate the process of chip generation, curling and breaking, giving visualization tools for turning process simulation.
切屑应用钩子清除，禁止用手拉。
Scraps should be cleaned away with hooks, no pulling with hands.
滚花主要是一种不产生切屑的成型操作。
Knurling. Knurling is mainly a forming operation in which no chips are produced.
切削刃钝圆一般能使切屑卷曲半径增大。
The cutting edge roundness can make chip curling radii larger.
连续的切屑一般具有分离金属沿刀具面流动的特征。
Continuous chip. The continuous chip is characterized by a general flow of the separated metal along the tool face.
从热力学角度分析了在冲天炉内熔炼铸铁切屑的可行性。
Based on thermodynamics principle, the feasibility for melting iron borings in cupola was ana lysed.
从理论分析出发，得出切屑折断界限实用计算公式的结构。
In this paper practical calculation formulae of cuttings break limit are theoretically induced.
切削速度和材料硬度是决定切屑变形的两个主要影响因素。
And that cutting speed and material hardness are two main influential factors that determine chip deformation.
选用的材料种类和切削条件不同，可生成不同形态的切屑。
Different kinds of material and machining conditions used will produce chips of different shapes.
分析了刀具前角对切屑几何形状、切削力和切削温度的影响。
The effect of tool rake angle on the geometric shapes of the chip, cutting force and cutting temperature is investigated.
麻花钻切屑槽的螺旋形布局对钻头的刚度和强度有很大的影响。
The spiral composition of the chip flute of the twist drill has great influence on the rigidity and intensity of drill.
同时提出了工件的形状误差和表面误差模型以及切屑生成模型。
At the same time, the models of the shape error, surface error and the chip creating error of the workpiece are proposed.
研究了氧化-还原法直接再生回收高密度合金切屑粉末的工艺技术。
The processes of directly recycling high density alloy by oxidation-reduction technique are investigated in details.
本文系统研究了切屑的空间运动轨迹，获得了切屑初始运动轨迹模型。
In this paper, chip space movement contrail is studied systematically, and its initial movement contrail model is acquired.
在径向未变形切屑厚度公式的推导中，考虑了刀具进给运动的三维特点。
The three dimensional characteristic of cutter feed motion is considered in the formulation of undeformed radial chip thickness.
滑过刀具前倾面的切屑被提升离开刀具，切屑弯曲的结果被称为切屑卷。
The chip after sliding over the tool rake face is lifted away from the tool, and the resultant curvature of the chip is termed as chip curl.
本文还研究了一些切削参数对切屑卷曲影响规律及切屑卷曲过程的机理。
The influences of some cutting parameters on chip curvature and mechanism of chip-curling are also studied.
车床主轴变速、装夹工件、测量工件、清除切屑或离开车床等都必须停车。
Be sure to stop the lathe while shifting main - shaft speed, clamping work - piece, measuring work - piece, cleaning out scraps or leaving lathe.
本文以图像分析理论为基础，针对切屑形态识别和刀具磨损检测进行了研究。
In this paper based on image analysis theory the chip shape recognition and tool wear inspecting were analyzed and studied.
结果表明，较低切削速度下形成连续带状切屑，而高速切削时形成锯齿形切屑。
The results show that continuous chip is formed under relatively lower cutting speed, while serrated chip is formed under higher cutting speed.
分析表明：切向超声振动辅助磨削可以得到更短的切屑，更长的切削路径长度。
It is shown that the cutting chips are shorter and the cutting route is longer in ultrasonic vibration assisted grinding along tangential direction than that in conventional grinding.
重视铝合金加工的切削锋利度。45度的螺旋角实现了良好的切屑排出性能。
Sharpness oriented for aluminum machining. Good chip evacuation by 45 degrees helix angle.
通过硬质合金立铣刀高速加工铝合金的铣削试验，对螺旋状切屑的成形进行了研究。
By the experiment of high-speed milling aluminium alloy with carbide end milling cutter, the method of helical chip formation was researched.
低摩擦系数—切屑与刀具间的摩擦系数应当较低。这会使磨损率较小及切屑流动更好。
Low friction-the coefficient of friction between the chip and tool should be low. This would allow for lower wear rates and better chip flow.
通过对切屑截面几何、变形状态及切削比的实验分析，研究了非自由切削的变形特征。
The deformation characteristics of non free cutting (NFC) are experimentally studied with the chip cross section geometry, the deformation configuration and the cutting ratio.
通过对切屑截面几何、变形状态及切削比的实验分析，研究了非自由切削的变形特征。
The deformation characteristics of non free cutting (NFC) are experimentally studied with the chip cross section geometry, the deformation configuration and the cutting ratio.
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