论文部分内容阅读
我车间承担全公司老设备改造任务,在改装、精化设备时,镗孔是主要加工内容之一。由于传统的内孔找正办法误差大,常影响到产品的孔径精度和孔距精度,甚至报废零件。为此,我们专门设计制造了深孔测量卡头。它的特点是找正准确、误差小(对多孔成组性的公共轴心线相对偏差小),可确保产品质量。此卡
I workshop to undertake the transformation of the old equipment company-wide task, in the conversion, refining equipment, the boring is one of the main processing content. Due to the large error of the traditional way of finding the inner hole, it often affects the precision of the aperture and pitch precision of the product, and even the scrapped parts. For this reason, we specially design and manufacture deep hole measuring chuck. It is characterized by accurate and small errors (small relative deviations of the common axis of the porous grouping) to ensure product quality. This card