这些金属切屑对于飞机制造毫无用处。
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.
对钢和长切屑的铁进行铣削的主要牌号。
Main grade for milling of steel and long-chipping iron materials.
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.
以观察实际切屑形态，验证了该模型的有效性。
The experimental data involving chip morphology is used to verify the model.
然后变形金属（称为切屑）流过刀具（前倾）面。
Then the deformed metal (called chip) flows over the tool (rake) face.
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.
一个断屑器实际上是切断对刀具反作用的切屑薄片。
A chip-off is actually counter-productive tool to cut off the chip flakes.
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.
它等于旋削中的切屑宽度或者等于线性切削中的切屑的厚度。
Rotary cutting it to the chip or equal to the width of the linear cutting chip thickness.
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.
国际十进分类法。全英文版。切屑成形机械加工。切削磨削钣金加工等。
Universal decimal classification - English full edition - working, machining with chip formation - cutting, grinding, sheet working etc.
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.
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.
达到了对金属切屑形成机理、微观、定量、动态、多项因素综合研究的目的。
It attains aim of comprehensively researching metal cutting mechanism with microcosm, ration, dynamic factors and so on.
通过变化输送速度，排屑宽度可调速机器的排屑量，并不受切屑种类的限制。
The amount of removed debris can be adjusted through varying the transmission speed regardless whatever materials are cut.
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.
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.
硬质合金刀片经过刃口钝化和表面抛光处理后，能增强切屑性能和提高使用寿命。
After passivating cutting edge and polishing surface can amplify cutting property and prolong operating life time of the cemented carbide cutting tools.
在切削实验中，可对切屑厚度、刀具磨损及螺纹等的形貌进行观察并测量其尺寸。
In cutting experiments, it can be observed and measured that the chip thickness, the tool wear, the screw thread teeth, and so on.
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.
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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