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KoreanTGK25 TGK36 CNC Skiving roller burnishing machine
Video Description
The TGK25 TGK36 CNC deep hole Skiving roller burnishing machine is mainly used for mass production of cylinder barrels, and adopts the scraping rolling process for precision machining of various cylinder barrel inner hole surfaces. It can also be used for combined boring scraping rolling processing of hot-rolled cylinder tubes. The machining aperture accuracy is IT7-IT10 level, and the surface roughness is not greater than Ra0.2-0.4 μ m.
The TGK25 TGK36 CNC deep hole Skiving roller burnishing machine adopts an additive method of workpiece fixation and tool rotation feed. The bed adopts double rectangular guide rails. The oil feeder tightens the workpiece through a servo motor. The cooling system adopts an above ground oil tank structure, and the filtration method adopts a three-stage filtration method of chip conveyor magnetic separator fine guard filter, with a filtration accuracy of 50 μ. The machine tool is equipped with a German SIEMENS808D CNC system. The cylinder length is not more than 3m and is fed by ball screws. For cylinder lengths greater than 3m, it is fed by gears and racks.
Product application
Applied to aerospace, automotive manufacturing, oil and gas pipelines, lifting equipment, gun pipelines, bearings and other manufacturing industries.
We can customize according to your requirements.
technical parameter | TGK25(1-8m） | TGK36(1-10m) |
|---|---|---|
Bore diameter range(mm) | 80-250 | 100-360 |
Maximum depth of boring hole(mm) | 500-8000 | 500-10000 |
Machine tool guide rail width(mm) | 600 | 650 |
Center height (from flat guide rail to spindle center)(mm) | 400 | 500 |
Range of feed rate（mm/min） | 10-3500 stepless | 10-3500 stepless |
Main motor of boring bar box（kW） | N=60 CTB communication spindle motor | N=60 CTB communication spindle motor |
Drill rod spindle speed range and stages（r/min） | 60-1200 Two speed stepless | 10-500 Two speed stepless |
Workpiece clamping range(mm) | 100-350 | 120-420 |
feed motor （kW） | N=7.0 Communication servo motor | N=7.0 Communication servo motor |
Numerical Control System | SIEMENS 808D | SIEMENS 808D |
Hydraulic pump motor | N=2.2kW N=1440r/min | N=2.2kW N=1440r/min |
Cooling pump motor | N=7.5kW N=1440r/min 2 groups, 1 group adopts frequency conversion control | N=11kW N=1440r/min 2 groups, 1 group adopts frequency conversion control |
Rated pressure of cooling system(Mpa) | 0.6 | 0.6 |
Liquid extraction pump motor | N=11kW N=1440r/min 2 groups | N=11kW N=1440r/min 2 groups |
Cooling system flow rate(l/min) | 100-800 Two groups, one variable frequency group | 100-1200 Two groups, one variable frequency group |
