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Your present location:Home >> Products >> Deep hole special machine tool >> TGK25/TGK35 type numerical control deep hole boring and scraping rolling machine tool
  • Name: TGK25/TGK35 type numerical control deep hole boring and scraping rolling machine tool
  • Number: a6007
  • Add Time: 2016-06-06
  • Views : 24

NC deep hole boring rolling scraping machine, the efficiency is 5-8 times higher than ordinary and deep hole honing. It is a professional manufacture of hydraulic cylinder processing equipment. He put the rough and fine boring into one, the use of a push and boring to complete the rough finish boring, after the use of the timing of the knife back to complete the process of rolling this road. Rolling processing, so that the workpiece roughness of Ra0.4.
Deep hole processing and rolling technology is a kind of non cutting processing, through the plastic deformation of the surface of the workpiece surface to achieve the requirements of the workpiece surface roughness.
Increase the advantages of rolling:
1, improve the surface roughness, roughness can reach Ra less than about 0.4 m
The 2 amendment, roundness, ellipticity is less than or equal to 0.03mm, the coaxiality is less than or equal to 0.06mm
3, improve the surface hardness, the deformation is eliminated, the hardness increased more than 4 DEG HV
4, after the processing of residual stress layer. Increase the anti fatigue strength 30%
5, improve the quality, reduce wear and tear, prolong the service life of the parts, but the cost of the parts of the processing is reduced
Machining accuracy:
The workpiece boring surface roughness is less than or equal to Ra3.2 M
Rolling workpiece surface roughness less than Ra0.4 M
The workpiece cylindricity is less than or equal to 0.027/500mm
The workpiece roundness is less than or equal to 0.02/100mm
Main technical parameters
TGK35 TGK25
Scope of work
Bore diameter range of 40 ~ 250mm - Phi Phi Phi Phi 40 ~ 250mm
The maximum depth of boring - 1-9m - - 1-9m
Workpiece clamping range: diameter of 60 ~ 300mm diameter, the diameter of 60 ~ 450mm in diameter
Spindle part
Spindle center is high -- -- -- -- -- -- -- -- 450mm -- 350mm
Boring bar section
The front end of the spindle taper hole, with a diameter of 100 1:20 - 100 1:20 diameter
Speed range (stepless) - 30 ~ 1000r/min - 30 ~ 1000r/min
Feed part
Speed range (stepless) - 5-1000mm/min - - 30 ~ 1000r/min
Fast moving speed: 3m/min - 3m/min plate
Motor part
Boring bar box motor power -- -- 60kW -- -- 60kW
Hydraulic pump motor power -- -- 1.5kW -- -- 1.5kW
Fast moving motor -- 4 kW -- -- -- 4 kW
Feed motor power -- -- 11kW -- -- -- 11kW
Cooling pump motor power - 7.5kWX2 - - - 7.5kWX3
Other part
Rated pressure of cooling system - 2.5 MPa - - 2.5 MPa
Cooling system flow rate - 200, 400L/min - 200, 400, 600L/min
Rated working pressure of hydraulic system - 6.3MPa - - 6.3MPa
The maximum force of the oil feeder -- 60kN -- -- 60kN
Magnetic separator flow rate -- 800L/min -- 800L/min
Pressure filter bag filter flow - 800L/min - - 800L/min
Filtering precision - - - - 50 - M - - - 50 - M

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