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oil country big bore pipe threading lathe machine
Q1322 pipe threading lathe is mainly used to cut metric,brit ish system column,taper pipe thread,
it's can also be used as a plain lathe,machining ex-circle,bore taper hole inside and outside.
Applying to oil,metallurgy,chemical industry,wanter and electricity, geological in machining the tubing,
casing,drill pipe etc.
Outline size | |
Length 3300mm | Width 1450mm |
Height 1500mm | Weight 5500Kg |
Main specification | |
Max.taper 1:4 | Max. .piece turning diameter on machine 630mm |
Minimum taper 1:32 | Max.length of a shaft to be machined 1000mm |
Bed Width: | 600mm |
Pipe diameter 30-225mm | Max. stroke of taper bar 750mm |
Main shaft | |
Speed steps of main shaft 12 | Bore of main shaft 225mm |
Speed range of main shaft 20-460r/min | |
Feeding system | |
Feeding range in both directions each 32 | |
Rack feeding range at a turn of main shaft | |
Thread range in metric system 21 | Transverse 0.04-0.65mm |
Thread range in British system 26 | Lengthwise 0.1-1.46mm |
Screw pitch in metric system 1-15mm | Screw pitch in British system 1-14t.p.i |
A saddle moving fast lengthwise 2.5m/min | Saddle stroke whenever the slide handwheel is turned a scale 0 .20mm |
Rack | |
Max.stroke of rack | Sectional size of a knife 30×30mm |
Rack turning angle ± 90@ | Rack stroke whenever it turns at a scale 0.05mm |
Rack stroke whenever the lower slide turns at a scale 0.05mm | A vertical distance from the main shaft center line to installation surface of a knife 30mm |
Tailstock | |
Apical sleeve diameter 100mm | Apical sleeve stroke 250mm |
Apical sleeve taper number 5 me sumame | Horizontal stroke of tailstock ±15mm |
Apical taper number 5 me sumame | |
Power part | |
Gear pump belt 1-800 | Fast speed motor NY80-4 1.1KW 1350r/min 380v |
Main motor belt 4-B2240 | Cooling pump JCB-22 /0.125KW22L/min |
Gear pump CB-B6 2.5Mpa 1450r/min | Main motor Y160M-4-B3/ 11KW1460r/min |