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近年来,由于珩磨机床、工具和磨料的发展,珩磨加工有了进一步的改进。珩磨加工的优点,主要在精度较低的机床上,可以加工出精度较高的工件,而且有较高的生产率。本文仅就内孔珩磨作一分析和介绍。一、内孔珩磨基本原理的剖析内孔珩磨,简单地说,就是在珩磨头上装一块或数块油石,通过特定的机构,给予适当压力,使油石径向张开,均匀的压向工件孔壁,同时作旋转和往复运动,由油石上的磨粒进行切削。珩磨加工有两种方式:一种是工件和珩磨头分别刚性地固定在工作台和主轴上,叫强制式珩磨。另一
In recent years, due to the development of honing machines, tools and abrasives, honing has been further improved. Honing the advantages of processing, mainly in the lower accuracy of the machine, you can work out the workpiece with high accuracy, but also a higher productivity. This article only on the hole honing for an analysis and introduction. First, the basic principle of the inner hole honing analysis Honing, simply put, that is, honing the head mounted on a piece or pieces of stone, through a specific body, given the appropriate pressure to make the stone radially open, even pressure to the workpiece hole Wall, at the same time for rotation and reciprocating motion, by the abrasive stone grinding. Honing in two ways: one is the workpiece and honing head rigidly fixed to the table and the spindle, called forced honing. another