It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for China OEM Automatic Vertical Engine Boring and Milling Machine Metal Motorcycle Cylinder Boring Machine Prices, Our concept is usually to aid presenting the confidence of each purchasers with the offering of our most honest provider, and the right product.
It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for China Machine and Boring Machine, Our products and solutions are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.
● Rolling processing makes the roughness of the workpiece reach Ra0.4.
● Deep hole processing rolling technology is a kind of non-cutting processing, through plastic deformation, the inner hollow surface can reach the surface roughness required by the workpiece.
Increased advantages of rolling:
● Improve the surface roughness, the roughness can basically reach Ra≤0.4μm.
● Correct roundness, ellipticity can reach ≤0.03mm, coaxiality ≤0.06mm.
● Improve the surface hardness, eliminate the stress deformation, and increase the hardness by HV≥4°.
● There is a residual stress layer after processing. Improve fatigue strength by 30%.
● Improve the quality of the fit, reduce wear and extend the service life of the parts, but the processing cost of the parts is reduced.
● The surface roughness of workpiece boring≤Ra3.2μm.
● Roughness of workpiece rolling surface≤Ra0.4μm.
● Cylindricity of workpiece processing≤0.027/500mm.
● Workpiece processing roundness≤0.02/100mm.
The scope of work | TGK25 | TGK35 |
Boring diameter range | Φ40~Φ250mm | Φ40~Φ250mm |
Maximum boring depth | 1-9m | 1-9m |
Workpiece clamping range | Φ60~Φ300mm | Φ60~Φ450mm |
Spindle part | ||
Spindle center height | 350mm | 450mm |
Boring bar box part |
||
Taper hole at the front end of the spindle | Φ100 1:20 | Φ100 1:20 |
Speed range (stepless) | 30~1000r/min | 30~1000r/min |
Feed part | ||
Speed range (stepless) | 5-1000mm/min | 30~1000r/min |
Fast moving speed of pallet | 3m/min | 3m/min |
Motor part | ||
Motor power of boring bar box | 60kW | 60kW |
Hydraulic pump motor power | 1.5kW | 1.5kW |
Fast-moving motor for top tensioner | 4 kW | 4 kW |
Feed motor power | 11kW | 11kW |
Cooling pump motor power | 7.5kWx2 | 7.5kWx3 |
Other parts | ||
Rated pressure of cooling system | 2.5 MPa | 2.5 MPa |
Cooling system flow | 200, 400L/min | 200, 400, 600L/min |
Rated working pressure of hydraulic system | 6.3MPa | 6.3MPa |
The maximum tightening force of the oil applicator | 60kN | 60kN |
Magnetic separator flow rate | 800L/min | 800L/min |
Pressure bag filter flow rate | 800L/min | 800L/min |
Filtration precision | 50μm | 50μm |
It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for China OEM Automatic Vertical Engine Boring and Milling Machine Metal Motorcycle Cylinder Boring Machine Prices, Our concept is usually to aid presenting the confidence of each purchasers with the offering of our most honest provider, and the right product.
China OEM China Machine and Boring Machine, Our products and solutions are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.