Metal Pipe Thread Lathe

A precise lead screw and linear guidance device are used for high-precision positioning and clamping on metal pipe-thread lathe, with an error not exceeding ±0.01mm. Digital Thread Pitch Display and a controllable-thread-guide mechanism have been installed for processing metric, imperial, trapezoidal, etc., pipes in different industries as needed. This machine's spindle runs at a speed range from 10 to 1,500 revolutions per minute through frequency conversion control; It can process various pipe materials and thread types over this wide range; The no deviation prevents errors in Thread depth or quantity exceeds preset standards. It also has a thread error correction function that can adjust slightly off-target threads automatically to enhance the quality of the threads.

A 4kw variable-frequency main motor and a 0.75kW feed motor have been added; thus, the Metal-Pipe-Thread lathe can achieve stable, high-efficiency automatic production of continuous threads reliably. The semi-automatic operation mode is able to complete the clamping of pipes, thread-cutting and tool retraction in sequence, thus reducing human intervention during use and improving processing efficiency by about thirty per cent compared with ordinary lathes. A basic digital display control panel of low cost is introduced to achieve fast Parameter setting by an operator with minimum operational ability after a brief learning phase. Also provided with the continuous addition of lubricating agents for high wear-prone components to reduce their damage rate and extend operational life.

A strong-bed Structure is designed, consisting of 2*49.5mm HT300 cast iron parts through two artificial ageing treatments to reduce internal stress and minimize vibration during high-speed thread cutting. The integrated bed structure is stronger to prevent deformation, maintain stability in a long-running state for extended operations. Three-jaw self-clamping jaw is selected for pipe clamping; it will automatically centering, stable Pipes' form after processing so that its threads are in the same state. A spindle box that includes precision ball bearings to minimize spindle runout and extend the service period of a machine.

Metal Pipes and other pipe materials are compatible with this lathe for production; it has a processing diameter range of 20-200 millimetres, covering thin-walled or thick-walled pipes as required. It can perform threads, taps and Taps; end face roughing simultaneously to reduce the number of process steps and improve production efficiency. It has many safety protection functions, such as an instant shutdown switch, overcurrent alarm device, spindle-locked function and tool collision detection circuit that Meets internationally recognized standards industry-SAFE safety standards. Enclosed protective devices have been added, and a Detachable chip-collecting box that can be taken away for cleaning has also been provided to ensure hygiene at workstations.