This machine is a semi-protected CNC equipment specially used for processing cylindrical deep hole workpieces, such as the spindle holes of machine tools, various mechanical hydraulic cylinders, cylinder cylindrical through holes, blind holes and stepped holes.
Main technical parameters:
Working range
Drilling diameter range——————————————————————————Φ40～Φ80mm
Boring diameter range——————————————————————————Φ40～Φ200mm
Maximum boring depth——————————————————————————1-16m (one specification per meter)
Workpiece clamping diameter range————————————————————————Φ50～Φ400mm
Spindle part
Spindle center height———————————————————————————400mm
Tap hole at the front end of headstock——————————————————————————Φ75
Tap hole at the front end of headstock spindle————————————————————————Φ85 1:20
Spindle speed range of headstock——————————————————————————60～1000r/min ; 12 levels
Feeding part
Feeding speed range————————————————————————————5-3200mm/min; stepless
Panel fast moving speed————————————————————————2m/min
Motor part
Main motor power——————————————————————————30kW
Feeding motor power——————————————————————————4.4kW
Oiler motor power—————————————————————————4.4kW
Cooling pump motor power——————————————————————————5.5kW x4
Other parts
Guide rail width——————————————————————————————600mm
Rated pressure of cooling system————————————————————————2.5MPa
Flow rate of cooling system——————————————————————————100, 200, 300, 400L/min
Rated working pressure of hydraulic system——————————————————————6.3MPa
Maximum axial force of oiler——————————————————————68kN
Maximum tightening force of oiler on workpiece————————————————————20 kN
Drill box part (optional)
Drill box front end taper hole———————————————————————————Φ70
Drill box spindle front end taper hole—————————————————————————Φ85 1:20
Drill box spindle speed range————————————————————————60～1200r/min ; Stepless
Drill box motor power——————————————————————————22KW variable frequency motor
Post time: Sep-29-2024