grinding position
4.It introduces the principle of graphite electrode abrading tool and develops the software and hardware of NC machine.This can detect the position of platform feed with great inertial-mass through photoelectrical encoder,the vibration magnitude of translation worktable with eddy transducer.Based on these the machine parameters can be automatically regulate,and the grinding process is smooth.
5.Abstract: It introduces the principle of graphite electrode abrading tool and develops the software and hardware of NC machine.This can detect the position of platform feed with great inertial-mass through photoelectrical encoder,the vibration magnitude of translation worktable with eddy transducer.Based on these the machine parameters can be automatically regulate,and the grinding process is smooth.
6.According to chemical composition and crystal structure of minerals, the optical, mechanical, thermological, electrical, magnetic and surface properties of minerals, the function of physical chemistry of minerals, the methods of mineral analyses and research, the position and the action of minerals in the refractory, keeping temperate, insulant, ceramic, constructional, filling, agricultural, environmental protective and grinding materials, the request of the materials to mineral function will be introduced, and the applied present condition and the developing tendency of diamond, graphite, groundum, quartz, wontmorillonite, talc, mica, vermiculite, feldspar, zeolite, calcite, flourite, and other minerals will be dealt with particularly in the course.
