The tool wear mechanism is studied by using a digital microscope to observe the topography of the diamond tool in RUD of advanced ceramics.
通过使用数字显微镜跟踪观察旋转超声钻削过程中金刚石工具表面形貌变化，研究了旋转超声钻削先进陶瓷过程中的工具磨损机理。
It is proved that the tool wear mechanism of turn-milling (aluminum) alloy is felt wear, and that of turn-milling stainless steel is fatigue-exfoliative wear.
研究表明，车铣铝合金的刀具磨损机理主要以刀具表层材料的黏结磨损为主，而车铣不锈钢的刀具磨损机理主要以刀具表层材料的疲劳—剥落磨损为主。
The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
The phenomenon mechanism appeared has been explained in the paper, and a method of making use of these signal characteristics for monitoring and predicting tool wear states is put forward.
文中解释了这种现象发生的机理，并提出利用该特性进行钻头磨损监测和预报的方法。
In the case of UMT, as cutting process has occurred in the local area adjacent to the tool tip, the wear mechanism must differentiate with macroscopic world.
在超精密加工中，切削过程仅仅发生在刀尖局部微观区域，刀具的磨损规律必然与宏观条件下有很大不同。
Studied the mechanism of work hardening by broaching new engine superalloy GH761, which is important to GH761 application and discussion the reason of cutting tool wear.
研究新型高温合金GH 761拉削时产生加工硬化的现象和变化规律，这对研究GH761合金的实际应用和探讨拉刀磨损原因是非常必要的。
Studied the mechanism of work hardening by broaching new engine superalloy GH761, which is important to GH761 application and discussion the reason of cutting tool wear.
研究新型高温合金GH 761拉削时产生加工硬化的现象和变化规律，这对研究GH761合金的实际应用和探讨拉刀磨损原因是非常必要的。
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