Deep Hole Drilling And Boring Machine T2163

Short Description:

T2163 is special equipment for machining deep cylindrical hole of workpieces. It can be perfectly suited for drilling, boring and trepanning through holes, blind and step hole in workpiece: such as, spindle of various kinds of machines, many kinds of hydraulic cylinders and cylinders. It can perform not only drilling and boring, but also rolling and trepanning. The method of the internal-removal (BTA) chip is adopted in drilling, and external metal chips removal is used for boring and trepanning.

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Function Description

The machine is strong in rigidity of the bed, high in precision, and wide in spindle speed range. Feed system is A.C. servo feeing motor. It is suitable for various processing methods of machining deep-holes. Fixture of the oil pressure head and clamping force of the workpiece are performed by hydraulic device and indicated by meter.

various change-model products of the series can be supplied according to user' requirement.

Technical parameter

Working capacity	Range of drilling Dia.	Φ40-Φ120mm
	Max. boring Dia.	Φ630mm
	Max. boring depth	1-16m
	Range of trepanning Dia.	Φ120-340mm
	Workpiece clamped Dia. range	Φ100-Φ800mm
Spindle	Center height from spindle center to bed	630mm
	Spindle bore Dia.	Φ120mm
	Taper of spindle bore	Φ140mm, 1:20
	Range of spindle speed	16-270rpm, 12 kinds
Travel head with rotating drilling bar	Spindle bore Dia. of travel head with rotating drilling bar	Φ100mm
	Taper of spindle bore (travel head with rotating drilling bar)	Φ120mm, 1:20
	Range of spindle speed (travel head with rotating drilling bar)	82-490rpm, 6 kinds
Feed	Feed speed range (infinite)	5-500mm/min
Feed	Rapid travel speed of carriage	2m/min
Motors	Main motor power	45KW
	Motor power of travel head with rotating drilling bar	30KW
	Motor power of hydraulic pump	1.5KW, n=144rpm.
	Rapid travel motor power of carriage	5.5KW
	Feed motor power	7.5KW (servo motor)
	Motor power cooling pump	1.5KWx3 + 7.5KWx1
Others	Guide way width	800mm
	Rated pressure of cooling system	2.5MPa
	Flow of cooling system	100,200,300,600L/min
	Rated working pressure for hydraulic system	6.3MPa
	Max. axial force of oil pressure head	68KN
	Max. pushing force of oil pressure head to workpiece	20KN