Skiving Roller Burnishing Machine For Hydraulic Cylinder

Skiving Roller Burnishing Machine For Hydraulic Cylinder

TG20 model deep hole skiving and rolling machine is specially designed for small diameters cold&hot rolling pipes....

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Skiving roller burnishing machine for hydraulic cylinder

The machine features: It completely changed the traditional hydraulic cylinders processing technique, with high cutting speed. The machine make the separately fine scraping, boring and rolling processes become one process, as so the producing efficiency has been improved 5-10 times than the traditional processing type, and the production accuracy is higher too. The labor and material cost will be saved much on hydraulic cylinders producing.

The machine with large power, high rigidity, width processing and technique rang. It’s a cost effective equipment for cylinder making.

Main tech data

 

Item

Parameter

Working Capacity

Boring Diameter Rang

Ф38-Ф200mm

Max. Workpiec length

2000mm

Boring bar spindle

Spindle center height

> 250mm

Taper of spindle front core

Morse #5

Spindle speed rang

100-1200r/min(AC servo motor,stepless)

Infeeding

Infeeding speed rang

5-2000mm/min(stepless)

Carrier rapid moving

3m/min

Motor

Boring bar motor power

37KW (AC servo motor)

Infeed motor

4.2KW(AC Permanent magnet servo motor)

Workpiece tighten hydraulic pump motor

1.5KW (AC motor)

Coolant output motor power

7.5KW, 2sets(gear pump)  

Automatic lubrication motor power

0.2KW, 1set

Total power (about)

70KW

Others

Coolant system flowing

200L/min(2 groups)

Cooling system rated pressure

3Mpa

Filtration accuracy

40μm

Coolant tank

4CBM

Max. Pre-tightening force of head frame against workpiece

3KN

Machine dimensions

11000X2500X2200mm

Machine weight

About 15T

 

 

Machine main technical specifications:

 

Item

Parameter

Processing accuracy

Workpiece processing dimension erro

≤0.036/200mm

Workpiece processing roundness erro

≤0.036/200mm

Boring processing surface roughness

≤Ra 3.2μm

Rolling processing surface roughness

≤Ra 0.2--0.4μm

Processing efficiency

(Cold rolling pipe)

Skiving feed speed

500/min

Rolling feed speed

1000mm/min

 

 

  

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