轴套类零件自动检测和分选技术分析

在计量过程中，常遇到用机械量具和量仪难以解决的测量，如测深孔内径、小孔内径等，用气动测量比较容易实现，将气动技术（包括气动测量技术）与数字脉冲程序控制技术相结合，就能实现轴套类零件内孔的自动检测，可制成自动分选机来进行检测。

The Analysis of Automeasurement and Selecting Technology for Axlebox Parts

Some measurement,such as detection of internal radius of a deep hole or a small hole and so on,is very difficult to be detected by the mechanical measurement,but can easily be done by pneumatic measure.Combining the pneumatic technology (including the pneumatic measure technology)with digital impulse pregram control technology, the detection of axlebox pant's internal hole can be realized. So the autoselector can be made to realize such measurement.