Machine tool usage:
♦ A CNC equipment with semi protection specifically designed for processing cylindrical deep hole workpieces
♦ Such as spindle holes for machining machine tools, various mechanical hydraulic cylinders, cylindrical through holes, blind holes, and stepped holes.
♦ Machine tools can not only undertake drilling and boring, but also perform rolling processing.
♦ Internal chip removal method is used during drilling.
♦ The machine tool bed has strong rigidity and good precision retention.
♦ The spindle speed range is wide, and the feed system is driven by an AC servo motor using gear rack transmission, which can adapt to the needs of various deep hole machining processes.
♦ The oil feeder is tightened and the workpiece is tightened using a servo tightening device, controlled by numerical control, which is safe and reliable.
♦ This machine tool is a series of products and can also provide various deformation products according to customer needs.
Main technical parameters:
scope of work
Drilling diameter range - Φ 40 to Φ 80mm
Bore diameter range - Φ 40 to Φ 200mm
Maximum depth of boring hole -1-16m (one specification per meter)
Range of workpiece clamping diameter - Φ 50 to Φ 400mm
spindle part
Spindle center height -400mm
Front taper hole of headboard box - Φ 75
Front end taper hole of headstock spindle - Φ 85 1:20
Headboard spindle speed range -60-1000r/min; Level 12
Feed section
Feed rate range -5-3200mm/min; stepless
Fast moving speed of pallet -2m/min
Motor part
Main motor power -30kW
Feed motor power -4.4kW
Oil feeder motor power -4.4kW
Cooling pump motor power -5.5kW x4
other parts
Guide rail width -600mm
Rated pressure of cooling system -2.5MPa
Cooling system flow rate -100, 200, 300, 400L/min
Rated working pressure of hydraulic system -6.3MPa
The oil feeder can withstand a maximum axial force of 68kN
The maximum tightening force of the oil feeder on the workpiece is 20 kN
Drill pipe box part (optional)
Drill pipe box front taper hole - Φ 70
Conical hole at the front end of the drill pipe box spindle - - Φ 85 1:20
Range of spindle speed for drill pipe box -60-1200r/min; stepless
Drill pipe box motor power -22KW variable frequency motor
