Deep Hole Honing Machine For Cylindrical Deep Hole Parts

2M2120x3000mm Deep hole honing machine

 

Machine processing capacity :

Hole diameter range: Φ30～Φ200mm

Max. processing hole depth: 3m

Max. Workpiece length: 3m

 

 

Machine main parts :

Machine bed, Honing box, 2sets workpiece carriers, Honing bar support rest, Rack

and pinion, Coolant system, DELTA PLC control system, Electric cabinet and so on .

 

CNC axis :

Z1 axis: The longitudinal feeding movement of the honing box (honing head reciprocating movement), the servo motor drives the rack and pinion mechanism through the reducing mechanism.

Z2 axis: Control the expansion of honing head, the servo motor drives the ejector pin to move axially through reducing mechanism .

 

Machine bed :

Cast by resin sand casting, perform normalizing treatment after casting.with twice aging treatments to eliminate the internal stress , the structure and size are stabilized, and the mechanical properties are improved.

The linear guide rail is mounted on the machine bed , used for reciprocating movement of honing head, to meet the requirements of high speed during honing.

The inner side of machine bed is mounted with rack, use for the feeding transmission of honing head. The transmission of rack is stable after precision processing and heat treatment .

 

Coolant system

Supply the lubricating liquid for honing head .

Mainly composed of pumps, paper filter, magnetic filer,oil tank etc. .

Provide external oil spray and internal oil feeding two oil supply methods for the honing head,which could be chosen on the operation panel .

 

Control system :

Delta PLC control.

Using human-machine interface touch screen, reciprocating speed, rotating speed and honing head feeding rate etc. can be set on it .

The operation station is assembled on the machine bed,the operation panel can be turned manually to facilitate the operation of the machine.

 

Machine main technical parameters :

Specification			Parameter	Remark
Working Capacity	Hole diameter range		Φ80~Φ140mm	/
	Max. Honing depth		3000mm	/
	Max. Workpiece length		3000mm	/
	Workpiece OD range		Φ140~Φ260mm	/
Machine Performance	Z-axis(The honing box moves back and forth)	Feeding speed range	1~40m/min	/
		Feeding motor torque /power	27Nm/4.3KW	/
	Z2-axis(The expansion and shrink of honing head)	Feeding motor torque /powe	2.39Nm/0.75KW	/
	Honing box	Rotary speed range	10~260r/min	/
		Motor power	11KW	/
Coolant System	Max.flow		100L/min	/
	Filtering accuracy		20μm	/
Others	Max. Workpiece weight		2T	/
	Machine floor size		10mx2.8m	/
	Machine total power		18KW	/

 

Processing accuracy :

Hole size accuracy: IT7~IT8

Surface roughness: Ra0.2~0.4μm

 

Contact us:

Kaylee

Email: guanlu@dzguanlu.com

Whatsapp: +86 13645342769.

 

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