15-year precision mould making

    You can be use the cylindrical grinder to process the cylindrical of cylindrical mold parts. External grinding can remove the very thin and very fine swarf. Strong ability to correct errors. The processing precision is high, can reach IT6~IT8, the surface roughness can reach 0.8 microns~0.1 microns.
    External grinding can be divided into coarse grinding, fine grinding, ultra precision grinding and mirror grinding. When grinding, we must pay special attention to the selection grinding wheel, dressing grinding wheel and grinding quantity, and the reduction of vibration. When the grinding material with higher hardness, should choose the hard grinding wheel. For example, tungsten steel core pins and sleeves.
    In order to improve the grinding efficiency, shorten the auxiliary time when grinding grinding, such as the use of automatic loading and unloading parts, can achieve the automatic measurement, digital display, automatic trimming effect of grinding wheel wear and compensation. On the other hand, by changing the cutting amount and increase grinding area, to improve the grinding efficiency.