TSK2120Ax3000mm Deep Hole Drilling And Boring Machine

TSK2120Ax3000mm Deep hole drilling and boring machine

 

1.Machine processing capacity :

Drilling diameter range：Φ25～Φ100mm

Boring hole range：Φ40～Φ200mm

Workpiece OD range：Φ60～Φ400mm

Machine tool processing method: workpiece rotation, tool not rotation, tool feed; Workpiece rotation, tool rotation, tool feed.

 

2.Machine functions :

Drilling hole : BTA drilling method ,cutting oil is supplied to the tool through the gap between the oil injector, tool holder, and hole wall, and is discharged through the inner hole of the tool holder with chips.

Boring hole : cutting oil is supplied to the tool through the gap between the oil pressure head, tool holder, and hole wall, and is discharged through the bottom hole of the workpiece with chips. During the machining process, the tool moves towards the direction close to the headstock.

 

3.Machine main structure:

3.1 Main parts of machine

Machine bed, headstock , oil pressure head, drill bar support rest , drill box , sliding guide rail , Rack and pinion, coolant system , control system , electric cabinet, workpiece carrier etc. .

 

4.Machine main parameter:

Specification			Parameters	Remark
Working capacity	Drill diameter range		Φ25～Φ100mm
	Pull(Push)boring diameter range		Φ40～Φ200mm
	Processing depth		3000m
	Workpiece OD range		Φ60～Φ400mm
	Workpiece length range		500-3000mm
Machine performance	Z axis (Drill box feed)	Feed speed range	5～1000mm/min
		Rapid move speed	2000mm/min
		Servo motor torque/power	20Nm/2.5KW
		Max. Feed force	60KN
	X axis (Oil pressure head movement)	Rapid move speed	2000mm/min
		Servo motor torque	20Nm/2.5KW
		Max. tightening force	60KN
	Drill box	Rotation speed range	30～1000r/min
		Motor power	37KW	Servo spindle motor
		Gears	Manual 3-gears,stepless within gear
	Headstock	Rotation speed range	30～1000r/min
		Motor power	37KW	Servo spindle motor
		Gears	Manual 3-gears,stepless within gear
		Chuck OD	Φ400mm	Manual three jaw
	Others	Machine total power	112KW
		Loading weight	About 30T
		Floor size	12m×3.3m
		Width of guide rail	600mm
		Height from spindle center to guide rail	400mm
		Max.cutter bar diameter	Φ160mm
Coolant system		Max. pressure	2.5MPa
		Max. flow	400L/min
		Oil tank volume	4400L

 

5.Machining accuracy:

5.1 Rough boring and drilling hole :

Hole size accuracy : IT9~11

Surface roughness : Ra6.3~ Ra 12.5μm

Hole skewness:：0.5mm/1000mm

5.2 Precision boring hole :

Hole size accuracy: IT8~9

Surface roughness: Ra1.6-3.2μm

 

Contact us:

Kaylee

Email:guanlu@dzguanlu.com

Whatsapp:+86 13545342769

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