Project name | Parameter | |
Working scope | The range of boring diameter | Φ30-Φ800mm |
The range of drilling diameter | 30-150mm | |
Processing length | 1000-10000mm | |
Maximum processing capacity | 0.4-10mm | |
Spindle parameters of drill box | The height of center | 260-650mm |
Taper hole at the front end of spindle | 80-140mm | |
Spindle change range | 3.15-1000 mm/min(stepless) | |
Spindle torque | 500-12000 N.m | |
Feeding parameter | Range of feeding speed | 2-1000 mm/min(stepless) |
Pallet move quickly | 300-2000 mm/min | |
Feed torque of boring bar | 300-3000 N.m | |
Positioning length | 1000-10000mm | |
Workmanship precision | Surface roughness of workpiece nesting | ≤Ra3.2 um |
Rolled surface roughness of workpiece | ≤Ra 0.8 um | |
Cylindricity of workpiece machining | ≤0.03/500mm | |
Roundness of workpiece machining | ≤0.03/100mm | |
Motor capacity | Moter power of spindle | 5.5-45KW |
Hydraulic pump motor power | 2.2KW | |
Feeding motor | 1.5-7.5KW | |
Cooling motor power | 1.5-7.5KW | |
Others | Rated pressure of cooling system | 0.36-2.5MPa |
Rated pressure of hydraulic system | 6.3 MPa | |
Maximum tightening force of oil dispenser | ≥35KN | |
The flow of cooling system | 50-600L/min |