Grinding machine

——专业铸就卓越品质——

M11100
产品图

详细说明:


＞＞Main specifications and parameters

磨削直径 Grinding dia(mm) 通磨 Thru-feed 10~100mm 磨削长度 Grinding length(mm) 通磨(标准托架) Thru-feed 300mm
切入磨 Plunge feed 10~100mm 切入磨 Plunge feed 390mm
磨削轮规格 Gri.wheel.spec(mm) PSA500×400×305mm 导轮规格 Reg.wheel.spec(mm) PSA350×400×203mm
磨削轮转速 Gri.wheel.speed(r/min) 1330r/min 导轮转速(无级) Reg.wheel.speed(r/min) 12~200r/min
导轮回转角 Reg.wheel swivel angle° 垂直面内 Vertical plane -2°~ +4° 手轮进给刻度盘每转进给量 Feed rate of handwheel perdivision(mm) 0.4mm
水平面内 Horizontal plane -2°~ +4° 手轮进给刻度盘每格进给量 Feed rate of handwheel perdivision(mm) 0.002mm
修整器刻度盘每转一格进给量 Each turn a dresser dial feed(mm) 0.01mm

砂轮与导轮中心连线至托架底面距离

Height from centerline of gri.wheel®.wheel to workrest(mm)

 290mm
机床总功率 Total power of machine(kw) 26kw 磨削轮电动机 Grinding wheel motor(kw) 22kw
导轮电动机 Wheel motor(kw) 2.2kw 冷却泵电动机 Cooling pump motor(kw) 0.55kw
液压电动机 Hydraulic motor(kw) 0.75kw 润滑电动机 Lubricating pump motor(kw) 0.09kw
工作精度 Machining accuracy 圆度 Roundness(μm) 0.002mm 磁性分离器 Magnetic separator 0.18kw
圆柱度 Cylindricity(μm) 0.005mm 机床引接电源 Machine tool power supply 三相380V50HZ
粗糙度 Gri.wheel.spec(mm) Ra0.32 机床净重 Machine weight(kg) 约10000kg
机床外形尺寸 Overall dimensions(mm) 4100mm×4000mm×1700mm

＞＞Characteristic of machine tool

M11100 type is applicable to all kinds of cylinder parts, parts ring centreless pass grinding grinding and taper is not greater than 1:20 cone and a variety of rotary forming surface feed centerless grinding, with automatic starting circulatory function, combined with feeding mechanism (special order), to achieve automatic circular grinding, suitable for mass production.
  • ▲Machine layout with grinding wheel, wheel frame double movement, wheel rack feed motion, wheel frame for adjusting movement, easy to automatic line contact line and configuration of long workpiece, bearing ring send feeding device (special order)
  • ▲The width of the grinding wheel is wide, and it has a large load capacity, can reduce the number of repeated grinding, and improve the production efficiency.
  • ▲The grinding wheel, guide wheel spindle are double supporting structure, using multi chip dynamic pressure bearing, oil lubrication bearing force live, good rigidity
  • ▲The feeding guide rail of the grinding wheel frame adopts the static pressure guide rail, and the movement of the grinding wheel can realize micro feed and has a certain anti vibration property, and the guide rail is not easy to wear.
  • ▲The wheel spindle is driven by AC frequency conversion stepless speed regulation
  • ▲Machine tool electrical control system using PLC control
  • ▲Grinding wheel, a guide wheel dresser manual feed, the reciprocating motion driven by hydraulic linear oil cylinder, a manual rotating valve, speed stepless speed regulation
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