论文部分内容阅读
在农机修造工作中,为了珩高精度、高光洁度的气缸套及液压缸筒等套筒类工件孔,没有珩磨机床怎么办?我们绥化地区一些工厂的职工,在普通车床、搪床、铣床和钻床等通用设备上成功地对上述工件孔进行了珩磨,获得了很高的几何精度.珩磨后孔径的误差在0.005～0.025毫米范围内,相当于1～2级精度;孔的椭圆度和锥度的误差在0.01毫米以内;光洁度可达△8～11,完全达到图纸要求. 用普通车床、搪床、铣床、钻床等通用设备进行珩孔的方法,是利用机床主轴带动珩磨头旋转,并
In the agricultural machinery repair work, in order to honing high precision, high-finish cylinder liner and hydraulic cylinder tube sleeve such as the workpiece hole, there is no honing machine how to do? We Suihua area factory workers, general lathe, boring machine, milling machine and Drilling machine and other common equipment successfully honing the workpiece hole, obtained a high geometric accuracy honing hole diameter error within the range of 0.005 ~ 0.025 mm, equivalent to 1 to 2 precision; hole ovality and taper The error is less than 0.01 mm, the finish up to △ 8 ~ 11, fully meet the drawing requirements.Using ordinary lathe, boring machine, milling machine, drilling and other common equipment for honing method is the use of machine spindle drive honing head rotation, and