3. Ultra-precision cutting technology using diamond tools 3.1 Advances in ultra-precision cutting technology Ultra-precision cutting technology of diamond tools is an important part of ultra-precision machining technology. Many defense-critical products (su.......

(3) Determining the lower limit of the reasonable imbalance of the tool system is the eccentricity (unit) of the tool system installed on the machine tool spindle. According to the existing machine tool manufacturing level, the value is usually 2 ~ 5μm (according to each machine tool) Th.......

3. Effect analysis (1) The pass rate of the sprocket is increased from 50% to ≥92%.

(2) The grinding time of each pair of sprocket is shortened from the original 2 to 3 months to ≤ 15 days.

(3) The accuracy of the sprocket wheel is increased from the ori.......

1. Feed modulation Valley real class suitably pulverized feed is necessary, but too small harmful pulverized. It is advantageous to properly mix the water before feeding, but it is unfavorable to exceed a certain limit. Most feeds should be fed, and.......

Abstract: Based on a brief description of the application and development of computer technology in welding production informationization, and the use and classification of welding engineering application software, the author introduces the welding production expert syst.......

Third, on the understanding should solve the following aspects of the problem 1. Being able to troubleshoot or implement a function does not mean having the ability to repair or modify a CNC machine. Must also be familiar with the relevant national standards of the industry.......