Three Axies CNC Multifunction Grinding Machine Tool Lk-250ahd

ItemSpecificationsTable Size500×250mmMax Vertical Travel of Long540mmMax Vertical Travel of Cross280mmMax Vertical Travel of Grinding Head460mmMax Loading Capacity420KgNumber of T-slot14X1mm/nTable Speed5-23m/minLongitudinal Handwheel Movement0.02mm/grid  5mm/rLongitudinal Automatic Handwheel Movement0.1-8mmLongitudinal Movement Rapid Speed50HZ  790mm/minGrinding Wheel Dim250X20X31.25mmSmindle Speed2800/3600r/minMax Up and Down Movement432mmUp and Down Handwheel Movement Up and Down Rapid Movement0.001mm/grid  0.2mm/r630mmSpeed Spindle Motor1.5KWUp and Down Motor80WLongitudinal Motor40WOil Pump Motor2.2KWMachine Height1900mmArea covered2200X3050mmNet Weight1350kgApplication and performance characteristics of machine tools1.1. The product is a carriage moving surface grinder, which mainly uses the periphery of the grinding wheel to grind the plane of the workpiece and the end face of the grinding wheel to grind the vertical surface of the workpiece.1.2. Machine tool structureThe machine adopts the layout of moving carriage, which is composed of bed, column, carriage, grinding head and worktable. Double V-shaped guide rail is used for bed and carriage, and one flat and one V-shaped guide rail is used for carriage and worktable. The carriage moves horizontally along the bed, the table moves longitudinally along the guide rail on the carriage, and the guide rail of the workbench is pasted with PTFE guide belt. The column is steel inlaid rectangular guide rail, the guide rail has six contact surfaces, good wear resistance, rigidity and motion sensitivity.1.3. Grinding headThe main drive of grinding head adopts AC motor to drive the grinding wheel spindle to rotate. The grinding head spindle axis is parallel and fixed along the Y axis direction.1.4. Table longitudinal movementThe longitudinal movement of the worktable is driven by hydraulic pressure. The directional valve for Taiwan grinder is used to control the single rod bidirectional hydraulic cylinder with stepless speed control, which can promote the left and right movement of the worktable. The movement is stable, and the slow speed of 3M is not crawling, which is convenient for tool setting operation.1.5. Lateral movement of carriageThe ball screw driven by AC motor is used for the transverse movement of the carriage to realize the functions of transverse continuous, intermittent feed, micro feed (special configuration) and stepless speed regulation. The hand wheel is used to realize the tool setting function and micro feed function, which is convenient for groove grinding.1.6. Vertical movement of grinding headThe vertical movement of grinding head adopts AC motor to drive Taiwan precision T-type lead screw to realize micro feed (special configuration) and stepless speed regulation, and uses hand wheel to realize tool setting function and micro feed function./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1