Jig Grinder

Machine features1. This series is a variation of MGX2932B. The movement of quill is driven by AC motor through ballscrew. The grinding method is wet grinding which is more adaptive for machining shop.2. Linear rolling guideway are adopted on X, Y, Z-axis, which improve the production and accuracy as well as rigidity and vibration resistance. At the same time planet spindle and quill diameter are improved.3. The stroke of machine is driven by a module control servo motor through ballscrews.4. The grinding method is wet grinding It is convenient for the user to adopt diamond wheel to grind ceramic workpiece.SpecificationModel No.No.ItemMMX4132Unit1table size320×600mm2table travel (X,Y)400×250mm3table feedrate500mm/min4max.load capacity of worktable200kg5wheel stroke90mm6max. stroke speed for the wheel1800mm/min7stroke frequency for grinding wheel(above 25mm150times/min8distance from planet spindle center to column guideway's top surface350mm9C-axis speedrpm10wheel speedelectric4500-80000rpmpneumatic100000-180000rpm11max. grinding dia. for planet grindingφ220mm12max.hole taper16°-13radial feed levelmanual6mmCNC control5.5mm14positioning accuracy0.007-15repeatability(R)0.005-16reverse quantity difference0.0025-17machining accuracy0.005mm18roundness of planet hole0.0015-19roundness of arc interpolation hole0.01-