Pipe threading lathes generally have a larger through hole on the spindle box. After the workpiece passes through the through hole, it is clamped by two chucks at both ends of the spindle for rotary motion.
The following are the operation matters of pipe threading lathe:
1. Before work
①. Check whether the action of each operating handle is sensitive, and place each operating handle in the neutral position
②. Fill each lubrication point with lubricating oil
③. Check whether the protective cover and safety protection device are in good condition
④. Check whether the motor, gearbox and other parts make abnormal noises
⑤. Check whether the components are in good condition and whether they are missing
2. At work
①. When the spindle of the machine tool is running, it is strictly forbidden to pull the shifting handle under any circumstances. It is strictly forbidden to start the machine tool when it is in the neutral position.
②. The tool and the workpiece must be clamped firmly
③. When the machine tool is running, it is strictly forbidden to use the buckle gauge to try to buckle
④. When the chuck is running at high speed, the jaws must clamp the workpiece to prevent the jaws from being thrown out during operation
⑤. When loading and unloading and measuring tools, the tool must be retracted and stopped
3. the problems that should be paid attention to when using pipe thread lathes
①. Super performance use is strictly prohibited
②. It is strictly forbidden to open the electrical cabinet and the cover of the numerical control device
③. It is strictly forbidden to knock, straighten and trim the workpiece on the guide rail.
④. It is strictly forbidden to place items on the surface of the guide rail
⑤. When the tool post is displaced in the axial direction, if the power supply is cut off, it may cause damage to the parts
⑥. Regularly check the accuracy of the machine tool and the wear of the tools, and replace the worn tools in time.
⑦. When the program is automatically cycled, the operator should concentrate, closely monitor the operation, and not leave the work post
⑧. When an alarm or other unexpected failure occurs during operation, the pause button should be used. Pause the operation, and then perform the corresponding treatment. Avoid using the emergency stop button.
Post time: Jun-24-2021