Processing method of the gear pump housing hole and fixture design Abstract: surface grinder development trends: changes in 2007, one of the domestic CAD innovative applications: the perfect print CAPP conceptual framework and practical system development strategy to the forming mill drilling of the history, current situation and the development trend of China Machine Tool. Milling cutter diagonal Grinding several of the Central China Century Star CNC lathes GC4230 cutting blade ultra-high-speed processing technology programming milling steel knife method for accurate pre-treatment with the grinding wheel truncate the calculation of efficient processing (HEM) to optimize the cutting efficiency and production capacity flooding focus the probe oblique incidence sound field analysis and experimental CNC system survey to promote the development of the industry the SJ800 type diamond wire saw Motor manufacturing Technology CNC transformation electrical and mechanical design and associated tune lubrication way technology tools to promote the choice of milling problems countermeasures polycrystalline diamond optimum grinding speed of Experimental study on the world of CAD / CAM latest technological developments and product development [tags: tag] gear pump housing has two holes require high precision machining. In small batch production, the general use of general-purpose machine tools and special tooling to processing, this processing method is difficult to achieve the accuracy requirements. School internship factory production parts, processing methods, tools, fixtures, continuous improvement, a better solution to this problem, so that the processing of stable and reliable quality.  The gears pump housing on the two holes on the requirements of high precision machining. In small batch production, the general use of general-purpose machine tools and special tooling to processing, this processing method is difficult to achieve the accuracy requirements. School internship factory production parts, processing methods, tools, fixtures, continuous improvement, a better solution to this problem, so that the processing of stable and reliable quality.