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在镗深孔时,总存在着振动问题。如果所需加工的内径要求用一根小直径镗杆来加工,那么肯定会发生刀具颤动现象。 减轻刀颤的一个有效方法是:只需将一段实心碳化钨棒用橡皮圈或胶带捆扎到镗杆上。该碳化钨棒很重,其质量将有助于减轻镗杆的振动。
There are always vibration problems when boring deep holes. If the diameter required for machining requires a small diameter boring bar to be machined, it is certain that tool chatter will occur. An effective way to reduce the tremor is to simply band a section of solid tungsten carbide rod onto the boring bar with a rubber band or tape. The tungsten carbide rod is heavy and its mass will help to reduce the vibration of the boring bar.