CNC BTA Center Line Deep Hole Drilling,CNC BTA Deep Hole Drilling Machine for Twin Barrels

Dezhou Guanlu Precision Machinery Co.,Ltd.

Address: Economic Development Zone of Dezhou, Shandong China.

Mobile: (+86)15165964868 Susan

E-mail: dzguanlu@dzguanlu.com

Whatsapp: (+86)15165964868

Website: www.dzgljc.com

Website: www.guanludrilling.com

CNC BTA Deep Hole Drilling Machine for Twin Barrels

Home » Products » Deep Hole Drilling and Boring Machine » CNC BTA Deep Hole Drilling Machine for Twin Barrels

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Machine Brief of CNC BTA Deep Hole Drilling Machine for Twin Barrels

Drilling range: Φ30~Φ80mm

Boring range: Φ40~Φ200mm

Honing range: Φ32~Φ200mm

Trepaning range: Φ75~Φ200mm

Max processing depth: 6000mm

Max workpiece depth: 6000mm

Drilling: BTA drilling mode, chips discharge from back of the tool and shank(back chips removal)

Boring: push boring, pull boring mode, chips discharge from workpiece inside base hole (front chips removal)

Trepaning: Inner side oil providing, chips remove from outside.

Cutting tool rotate infeeding and workpiece is rotating as well.

CNC control system: Siemens 828D

CNC axis:

Z1 axis, honing lengthway infeeding movement

Z2 axis, BTA drill box lengthway infeeding movement

Machine Parameters of CNC BTA Deep Hole Drilling Machine for Twin Barrels

Technical specification			Parameters
Working capacity	Drilling hole diameter range		Φ30~Φ80mm
	Boring hole diameter range		Φ40~Φ200mm
	Honing hole diameter range		Φ32~Φ200mm
	Trepaning hle diameter range		Φ75~Φ200mm
	Max.processing depth		6000mm
	Workpiece Max.length		6000mm
	Workpiece OD range		Φ100~Φ500mm
	Twin hole Max. Hole distance.		100mm
Machine character	Z1 Axis(Honing)	Repeat speed	1~25m/min
	Z1 Axis(Honing)	Motor torque	15Nm
	Z2 axis(BTAdrilling)	Rapid speed	1m/min
		Infeed speed range	5~500mm/min
		Motor torque	25Nm
		Theoretical maximum thrust	14000kg
	Z3 axis (Honing head expanding )	Motor torque	7Nm
	Z4 axis (Oil pressure head servo motion )	Rapid speed	3m/min
	Z4 axis (Oil pressure head servo motion )	Motor torque	25Nm
	X1/X2 Axis (centerr rest horizontal motion )	Rapid speed	3m/min
		Motor torque	25Nm
		Traval	100mm
	Drill bar box	Speed range	61-800r/min
	Drill bar box	Motor power	30KW
	Headstock	Rotating speed	11r/min
	Headstock	Motor power	22KW
	Honing box	Rotating speed	20~250r/min
	Honing box	Motor power	15KW
	Other	Height of spindle center to the slide guide surface	550mm
		Slide guide rail span	600mm
		Machine floor space	17.5m×3.5m
		Machine weight	35ton
		Machine total power	110KW
		Voltage/Frequency	400V/60HZ
Coolant system	Drill, boring, trepaning	Max. pressure	2.5MPa
	Drill, boring, trepaning	Max. flow	500L/min
	Honing	Flow	100 L/min

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