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Skiving Roller Burnishing Machine For Hydraulic Cylinder
TG20 model deep hole skiving and rolling machine is specially designed for small diameters cold rolling and hot rolling pipes.Deep hole skiving roller burnishing machine has the advantage of much high efficiency than the traditional deep hole drilling and boring machine.
Description
Skiving roller burnishing machine for hydraulic cylinder
The SRB 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.
SRB mainly technical data(TG20 for reference,other models are available,Please email us):
| 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 3.2um | |
Rolling processing surface roughness | Ra 0.2--0.4um | |
Processing efficiency (Cold rolling pipe) | Skiving feed speed | 500/min |
Rolling feed speed | 1000mm/min | |
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