With the increasing demand of manufacturing accuracy, production efficiency and machining quality in the gear processing industry, higher requirements are put forward for the performance of gear cutting tools. Now, thanks to the advanced high-precision gear hobbing and shaping tools,…

As a precision measuring tool, micrometer (also known as screw micrometer) is widely used in precision machining. It is well known by people in the industry. However, the measured value is not an absolute value. Only when the measuring tool…

In the daily production, the reasonable choice of turning tool material and shape directly affects the labor productivity and the processing quality of parts. In the process of cutting, the tool must bear a lot of cutting force and impact…