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MG1312高精度外圆磨床,是济南第四机床厂为适应我国国防工业和机械工业发展,满足各种中小型零件的高精度和镜面磨削的需要,特别是满足农机行业三副精密零件的要求,于一九七七年试制成功,并经过一年使用考核后,于一九七八年十二月经一机部组织鉴定,一致同意投入批量生产的新产品。MG1312高精度外圆磨床中心高90毫米,顶尖距270毫米,可磨削最大工件φ25
MG1312 high-precision cylindrical grinder, Jinan Fourth Machine Tool Plant is to adapt to the development of China’s defense industry and machinery industry to meet the needs of all kinds of small and medium-sized parts of high precision and mirror grinding, especially to meet the requirements of the three precision parts of the agricultural machinery industry , Which was successfully trial-produced in 1977. After a one-year evaluation, it was appraised by a machine department in December 1978 and unanimously agreed to put into mass production of new products. MG1312 high-precision cylindrical grinding machine center height 90 mm, 270 mm from the top, the largest workpiece can be φ25