Features
1. The Q245 pipe threading lathe machine is fitted with the tapered roller bearing to ensure the spindle has sufficient rigidity.
2. The spindle of the product has large diameter bore. It is matched with the front and rear double chucks. The electric chuck is also available if customers have the needs.
3. The brake and the rotation direction change of the spindle are implemented via the hydraulic control. Meanwhile, the spindle brake is sensitive and reliable. The headstock of the product is completed with the forced lubricating by using hydraulic oil.
4. Due to the supersonic frequency hardening, the machine bed slide way of the pipe threading lathe machine are durable and wear resistant. The saddle slide way is designed with the structure of inlaying wear-resisting material to eliminate the stick-slip motion phenomenon.
5. The width of the machine bed is increased to 600mm, improving the rigidity of the machine largely. The product can realize heavy cutting to the high strength material.
6. We can heighten the headstock or lengthen the machine bed according to customers’ requirements to increase the processing range of the machine.
Application Range
The pipe threading lathe machine is the special equipment for the fields involving oil drilling, geology and metallurgy to process diversified pipes and pipe threads. It primarily serves for lathing the pipe thread, and processing the metric and inch thread of circular cylinder and taper tube. The machine can also be used for processing the outer circle, hole boring, and the inside and outside conical holes. It is very suitable for processing and repairing the pipes and fittings.
Manufacturing Equipment
The equipment for manufacturing the pipe threading lathe machine involves supersonic frequency induction hardening machine, slideway grinding machine, gantry milling machine, gantry planing machine, CNC boring machine tool, etc.
Overall Dimension | |
Height | 1600mm |
Width | 1450mm |
Length | 3300mm |
Total Weight | 6000kg |
Main Specification | |
Max. Work Piece Rotation Diameter | 800mm |
Processing Pipe Diameter | 50-245mm |
Max. Machining Length of Ordinary Shaft | 1000mm |
Max. Stroke of Taper Bar | 750mm |
Max. Machining Taper | 1 : 4 |
Min. Machining Taper | 1 : 32 |
Spindle | |
Spindle Bore Diameter | 250mm |
Number of Spindle Speeds | 12 |
Spindle Speed Range | 20-460r/min |
Feed System | |
Number of Longitudinal and Cross Feed Rates | 32 for Each |
Toolpost Feeding Range per Revolution of Spindle | Longitudinal: 0.1-1.46mmCross: 0.04-0.65mm |
Number of Machinable Metric Thread | 21 |
Machinable Metric Thread Pitch | 1-15mm |
Number of Machinable Inch Thread | 26 |
Machinable Inch Thread Pitch | 1-14.t.p.i |
Longitudinal Travel of Saddle When Apron Handwheel Rotating One Grid | 0.20mm |
Saddle Longitudinal Rapid Traverse Speed | 2.5m/min |
Toolpost | |
Vertical Distance from Spindle Center Line to Tool Installation Benchmark | 30mm |
Tool Sectional Dimension | 30×30mm |
Toolpost Rotary Table Rotation Angle | ±90° |
Toolpost Travel When Compound Rest Dial Turning A Grid | 0.05mm |
Toolpost Travel When Bottom Slide Dial Turning A Grid | 0.05mm |
Max. Stroke of Compound Rest | 200mm |
Max. Transverse Stroke of Bottom Slide | 360mm |
Tailstock | |
Center Barrel Diameter | 100mm |
Center Barrel Stroke | 250mm |
Center Barrel Taper | Morse No. 6 |
Center Taper | Morse No. 6 |
Tailstock Transverse Movement Range | ±15mm |
Power | |
Main Electric Motor | Y160M-4-B3 11kW 1460r/min |
Fast Electric Motor | 2A0S5632 1.1kW 2000r/min |
Main Motor Belt | 4-B2240 |
Cooling Electric Pump | JCB-22 0.125kW 22L/min |
Gear Pump | CB-B6 2.5Mpa 1450r/min |
Gear Pump Belt | 1-o800 |
Related Names
Oil Drilling Pipe Processing Machine | Conventional Lathe | Internal Boring Lathe