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HZ-KD6015×10 Double Column Guideway Grinding Machine
Price:CNY /piece
Update Time:2019-06-18
Manufacturer/Supplier:Hangzhou HangJi Machine Tool Co., Ltd.
Business Type:Manufacturer
Brand:HangJi
Company:Hangzhou HangJi Machine Tool Co., Ltd.
Specification
Brand:HangJi
Model:HZ-KD6015×10
Item Description

Features


■Double-column and gantry layout principleenclosed frame structure consists of bed, double columns and crossrail.

■Peripheral wheelhead vertical feed, cross feed movement, grinding wheel dressing movement, universal wheelhead vertical feed, cross feed movement, rotary indexing movement are all driven by AC servo motor. The machine adopts SIEMENS 840D CNC system.

■Integral casting for machine bed and table, guideways of bed and table adopt pressure-free automatic lubrication, flow rate can be regulated.       

■ Double piston rods used to overcome the deflection under gravity of the long piston rod. Two buffer structures of tank and belleville spring to prevent the grinding influenced by table reversing impact.

■Wheelhead vertical feed saddle adopts ball leadscrews driven by AC servo motor after speed reduction, thus to realize the vertical movement.

■Auto-centralized quantitative oil lubrication system for crossrail

 

Technical Parameters


Model

HZ-KD6015×10

Max. size of grinding workpiece

 L×W×H

6000×1500×1000mm

Table working surface

 L×W

6000×1500mm

Table longitudinal travel (Max.)

6200mm

Distance between columns

1820mm

Distance from  peripheral wheelhead spindle axis to table

Max.

1280mm

Min.

280mm

Table longitudinal speed

Stepless

3~30m/min

Table loading

15000kg

Wheelhead motor power

22kw

Grinding wheel

OD×W×ID

Φ600×100×Φ305mm

Grinding wheel speed

 

50~1500r/min

Peripheral wheelhead vertical feed

Vertical travel

1000mm

Rapid feed speed

1000mm/min

Continuous feed speed

50~1000mm/min

Min. feed

0.002mm

Min. programmable increment

0.001mm

Peripheral wheelhead cross feed

Cross travel

2800mm

Rapid feed speed

1500mm/min

Continuous feed speed

50~1500mm/min

Intermittent feed speed

5~50mm/stroke

Min. feed

0.002mm

Min. programmable increment

0.001mm

Universal wheelhead

Motor power

11kw

Grinding wheel (OD×W×ID)

Φ500×75×Φ203mm

Grinding wheel speed

50~2000r/min

Max. swiveling angle

±90°

Min. indexing angle

2.5°

Universal wheelhead vertical feed

Vertical travel

1000mm

Rapid feed speed

1000mm/min

Continuous feed speed

50~1000mm/min

Min. feed

0.002mm

Min. programmable increment

0.001mm

Universal wheelhead cross feed

Cross travel

2800mm

Rapid feed speed

1500mm/min

Continuous feed speed

50~1500mm/min

Intermittent feed speed

5~50mm/stroke

Min. feed

0.002mm

Min. programmable increment

0.001mm

Peripheral wheelhead wheel dresser

Travel

120mm

Min. feed

0.005mm

Universal wheelhead wheel dresser

Travel

90mm

Min. feed

0.005mm

Min. indexing angle

Coolant flow rate

 

200L/min

Motor

Total power(approx.)

98kw

Voltage

380V

Frequency

50HZ

Overall dimension(approx.)

L×W×H

18000×7000×5400mm

Machine weight(approx.)

 

70000 kg

 

The above information are subject to change without notice.

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