Machine tool usage:
♦ Specialized in 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, which can adapt to the needs of various deep hole machining processes.
♦ The oil feeder and workpiece clamping are secured using hydraulic devices with instrument display, ensuring safety and reliability.
♦ 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
Range of drilling diameter - - - - - - - - - Φ40～Φ80mm
Bore diameter range - - - - - - - - - - - - - - -Φ40～Φ350mm
The maximum depth of boring hole is ------1-16m (one specification per meter)
Clamping diameter range of chuck - - - - - - - - - -Φ100～Φ400mm
spindle part
Spindle center height: 450mm
Headboard spindle aperture ----------------------------------Φ75
Front end taper hole of headstock spindle ---------------------Φ85 1:20
The speed range of the headstock spindle is from ---------42 to 670r/min; Level 12
Feed section
Feed speed range:------------ 5-300mm/min; stepless
Fast moving speed of pallet: ---------------2m/min
Motor part
Main motor power: ------------------------30kW
Hydraulic pump motor power: ---------------------1.5 kW
Fast moving motor power: ------------------3 kW
Feed motor power: ------------------------4.7kW
Cooling pump motor power: -------------5.5kW × 4
other parts
Rail width -----------------------------------650mm
Rated pressure of cooling system ----------2.5 MPa
Cooling system flow rate: ------------100, 200, 300, 400L/min
Rated working pressure of hydraulic system--------- -6.3 MPa
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 ----------------------------------Φ100
Drill pipe box spindle front end taper hole -------------------Φ120 1:20
Range of spindle speed for drill pipe box -82 to 490r/min; Level 6
Drill pipe box motor power: ------------------------30KW
