The pipe threading lathe is a thread processing machine tool for turning threads, generally with a large through-hole in the spindle box.
Many people are familiar with the process of using a pipe threading lathe, but they are still confused about what to do before and after using the equipment.
Inspection before operation
1, Fill with suitable lubricating grease according to the machine tool lubrication chart.
2, check the electrical facilities of each department, handle, transmission parts, protection, limit device complete and reliable, flexible.
3, each gear should be in the zero position, belt tightness should meet the requirements.
4, the bed surface is not allowed to store metal objects directly, so as not to damage the bed surface.
5, the workpiece to be processed, no mud and sand, to prevent mud and sand fall into the dragging board, wear bad guide.
6, before clamping workpiece must be empty test run, to confirm that all normal, before the workpiece can be installed.
Precautions in operation
1, Non-staff operation of the machine is strictly prohibited.
2, It is strictly forbidden to touch the tool, the rotating part of the machine tool or the rotating workpiece during operation.
3, not allowed to use the emergency stop, such as in case of emergency with the button to stop, should be in accordance with the provisions of the machine tool before starting, re-check again.
4, no foot on the lathe’s guide surface, screw, light bar, etc., except for the provisions are not allowed to use the foot instead of the hand to operate the handle.
5, the inner wall has a sand hole, shrinkage or keyway parts, not allowed to use the triangle scraper scraping the inner hole.
6, after the pneumatic hydraulic chuck compressed air or liquid pressure must reach the specified value, before use.
7, turning slender workpiece, in the bed before the two sides of the extension length of more than 4 times the diameter, should be used in accordance with the provisions of the process. Centre frame or follow force frame support. In the back of the bed extended, should add protection devices and warning signs.
8, When cutting brittle metals or cutting easy splash (including grinding), protective stoppers should be added and the operator should wear protective glasses.
Stopping operation
1, Cut off the power supply and remove the workpiece.
2,Turn each handle to zero position, count the work equipment and clean the machine.
3, Check the condition of each protection device.
Post time: Feb-10-2023