Product Description
1, using the bedside box fixed, workbench reciprocating, grinding frame for the layout of the movement;
2, the bedside box adopts the planetary friction type mechanical stepless speed change mechanism, the workpiece spindle speed is divided into high speed, low speed two gears, can be stepless speed regulation;
3. The grinding frame feed guide rail adopts double V roller guide rail, sensitive feed and high system rigidity;
4, the grinding frame can move quickly in the horizontal direction, easy to measure and adjust;
5. Adopt four sets of mechanical transmission type deep hole grinding tools to meet the requirements of deep hole grinding in different diameter segments.
Technical specifications and parameters
The diameter of the grinding bore is 45-160 mm
The maximum depth of the grinding hole is 750mm
The maximum length of the installation workpiece is 1,100 mm
The adjustment diameter of center frame is 45~200mm
The maximum travel of the bench is 1040mm
The distance between the center of the bedside spindle and the upper plane of the rotary board is 235mm
The distance from the center of the bedside spindle to the bottom of the bed is 1220mm
Bedbox skateboard turning Angle 4
Workpiece speed
Low-speed range from 40 to 270 r / min
High-speed range from 80 to 600 r / min
Table movement speed speed
Grind the 1.5~3.5m/min
Finm 0.2 to 1 m / min
The grinding gear speed is 18000,12000,9000 and 5500r / min
The minimum transverse feed amount of the grinding wheel is 0.001mm
Total power of the machine tool is 6kW
External size of the machine tool is 5120mm 1700mm 1700mm
Machine tool weight is 6,000 kg
Work accuracy
(Inner hole of standard specimen Φ 80600mm, 45 # steel)
Inner inner dness: 0.012mm
Diameter consistency: 0.018mm / 200mm
Inner hole roughness Ra 0.80 µ m
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