In the machining operation of mechanical parts, hole processing accounts for a considerable proportion, similar to high speed milling, high speed, high precision drilling processing has been put on th
Correct use of precision measuring tools is one of the important conditions to ensure product quality. To maintain the accuracy of the gauge and its reliability of work, in addition to use in accordan
Measurement technology is the basis and key of information manufacturing technology, coupled with the continuous development of measurement technology in recent years, measurement technology tends to
In recent years, with the continuous development of cutting workpiece materials, especially the emergence of some difficult materials, superhard material tool has been more and more widely used, domes