The machine is specialized in processing deep cylindrical workpiece equipment, such as machine tool spindle hole, all kinds of machinery and hydraulic cylinder, the cylinder cylindrical through holes, blind holes and stepped holes. The machine tool can not only bear the drilling and boring, but also can carry on the rolling process. Internal chip removal method. The machine tool rigidity, good precision.
Spindle speed range, feed system driven by AC servo motor, can adapt to the needs of a variety of deep processing technology. Hydraulic device, instrument display, safety and reliability.
The machine tool for a series of products, but also in accordance with the needs of customers to provide a variety of deformation products.
Main technical parameters:
Scope of work
The hole diameter range - 40 ~ Phi Phi 120mm
The maximum diameter of bore - diameter 630mm
Nesting diameter range - 120 ~ Phi Phi 340mm
The maximum depth of bore - 1-16m (each meter of a specification)
Chuck clamping diameter range - 100 ~ Phi Phi 800mm
Spindle part
High spindle center -- -- -- -- -- 630mm
The headstock front cone - Phi 100
The headstock spindle nose taper - with a diameter of 120 1:20
Spindle speed range of the head of a bed -- 16 ~ 270r/min; 12
Feed part
Feed speed range -- -- -- 5-500mm/min; stepless
Fast moving speed - 2m/min plate
Motor part
Main motor power -- -- -- -- 45kW
Hydraulic pump motor power - - - 1.5kW
Fast moving motor power - - - - 5.5 kW
Feed motor power -- -- -- -- 7.5kW
Cooling pump motor power -- 5.5kWX3+7.5kW (4 group)
Other part
Guide rail width -- -- -- -- 800mm
Rated pressure of cooling system -- 2.5MPa
Flow rate of cooling system -- 100, 200, 300, 600L/min
Rated working pressure of hydraulic system -- 6.3MPa
Oil feeder to bear the maximum axial force - - - - 68kN
The maximum force of the oil feeder on the work piece -- 20 kN
Drill pipe section (optional)
The front cone drill pipe box - Phi 100
The front end of the spindle box - cone drill pipe with a diameter of 120 1:20
Spindle speed range of the spindle box -- from 82 to 490r/min; 6
Drill pipe box motor power -- -- 30KW