Product Description

The grinding wheel is a cantilever type structure, and the grinding wheel spindle adopts a multi-plate type long-axis moving pressure oil film bearing

• The regulating wheel is a double-support structure, and the  adopts a multi-piece short-shaft dynamic pressure oil film bearing.

• The feed guide of the guide wheel adopts a flat V type slide guide. The feed of the guide wheel is fed by the ball screw step motor, and the minimum feed rate is 0.001mm

• The guide wheel adopts AC frequency conversion.

• The dresser uses the ball screw rod to exchange frequency conversion and stepless speed regulation.

• The cooling system uses a magnetic roll tape filter.

Grinding accuracy:

• Roundness : 0.001mm

• Cylindricity : 0.0018mm

• Roughness : Ra0.16 m

Machine mainly Parameters:

• Grinding diameter range : Through grindingDia10-100mm
• Max.grinding length : Through grinding120mm
• zrinding wheel specifications : P500 – 200 - 305mm
• Regulating wheel specificatio : P350 – 200 - 203mm
• Grinding wheel rotary speed : 1338r/min
• Regulating wheel rotary speed : 10-200r/min
• Regulating wheel swing angle in vertical plane : 2^oC+5^o
• Regulating wheel swing angle in horizontal plane : 1^o +3^o
• Infeed  handwheel feed per grid : 0.002mm
• Per grid infeed amount of the dresser : 0.01mm
• The distance between the center of the grinding wheel and the bottom of the bracket : 200mm
• The distance of Grinding wheel center line to ground distance : 1050mm
• Machine main motor power L :23kw
• Grinding wheel motor power : 18.5kw
• Regulating wheel motor power(AC frequency conversion) : 3kw
• Machine power supply : 3N-50Hz 380V
• Machine dimension(L x W x H) : 2500 – 1610 - 1750mm
• Machine net weight : 4500kg