Skiving & Roller Burnishing Machine

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Skiving & Roller Burnishing Machine

Product introduction: CNC Skiving & Roller Burnishing MachineIt has the following advantages compared with traditional honing:1)Improve processing ef...

Detailed Introduction

CNC Skiving & Roller Burnishing Machine
It has the following advantages compared with traditional honing:
1)Improve processing efficiency: Processing speed is nearly 20 times that of honing. 
2)Enhance surface hardness: Surface hardness is increased by more than 50%. 
3)Processing precision: Processing precision can reach level IT8, and surface roughness can reach Ra0.05-0.4μm.
4)Working environment: Low noise, non-pollution, labor cost-saving.

5)Reasonable processing arrangement: Skiving & roller burnishing can be arranged as the last operation after the others (such as drilling oil filler hole, welding, threading). 

Headstock: Ensure large torque at low speed and constant power output at high speed by adopting ZF gear two-speed transmission box made in Germany. Imported precision bearing is adopted for the main shaft, to ensure its stiffness and precision. 
Boring bar support base: With a new internal structure, it can eliminate vibration effectively when the boring bar is revolving, and ensure the minimization of cutter deviation. 
Clamping base: clamp male cone of the work piece by moving the hydraulic cylinder against the locating base, to have the work piece fixed. It is easy and convenient to install and replace the locating base. 
Locating base: a new locating base locking device is adopted to fix the locating base at the desired place. 
Work piece supports: there are two work piece supports. With a V structure, each of them can be adjusted freely according to outer diameter center of the work piece. For they are installed on the guide rail slide, it is convenient and easy to push them. 
Chip conveyor and filtering system: with a chip-removing method combining chain type chip conveyor with comb separator, the filtering precision can be ensured through multistage filtration and high-precision filtration by suction filter. 
Cooling system: the bed cavity is used as the fuel tank body, thus saving the floor area required, and providing cooling oil with different pressures and flow rates for processing work pieces with different diameters. The filtering precision can be ensured through ten-stage filtration and high-precision filtration by suction filter.  

















Technical Parameter

No. Item Type ZTG2530 ZTG2560 ZTG2590
1 Workpiece Parameters ID (inner diameter)  (mm) Φ50~Φ250 Φ90~Φ250 Φ80~Φ250
OD (outer diameter) (mm) Φ60~Φ300 Φ100~Φ300 Φ90~Φ300
Workpiece length (mm) 500~3000 1200~6000 1650~9000
2 Speed Spindle speed(r/min) 50~1500
Locating base moving(mm/min) 6000
Headstock moving(mm/min) 8000
3 Motor Power Spindle servo(kw) 37/56
Feeding servo(kw) 6
4 Cooling System Fuel tank volume(L) 4150+1850 4150+1850 6000+1850
Pump flow(L/min) >500 >500 >500
Filter accuracy(μm) 50 50 50
5 Total capacity (kw) 90 100
6 Outline Dimension(mm x mm x mm) 12100 X 3600 X 2200 18820 X 3600 X 2200 25400 X 3600 X 2200
7 CNC System FAGOR(Spain) or SIEMENS(Germany)
Note: we can process 1m, 1.5m, 2m, 3m, 6m, 9m of length, as well as we can customize according to your requirement.