What's the difference between automatic lathe and semi-automatic lathe?

The difference between automatic lathe and semi-automatic lathe is that automatic lathe is controlled by computer, while semi-automatic lathe is controlled by computer and manpower.

Automatic lathe, also known as microcomputer automatic lathe, is mainly used for milling and forming motor shaft, hexagon socket, screw handle, cross, plum blossom and other hardware. It is a high-tech product integrating machinery, electricity and liquid, and its overall performance is at the leading level in China. Features:

1, microcomputer intelligent control is flexible without punching, and the service life of the knife is long at ordinary times;

2. When the length error of the arbor is within 2mm, the qualified head can be milled as usual;

3, the spindle motor automatically starts and stops, which has high safety;

4, the same machine tool bar length processing range is 20mm to 380mm；;

5. The whole machine has no mechanical and electrical components such as intermediate relay and travel switch, so the failure rate is low;

Semi-automatic lathe is a special lathe which uses hydraulic and electrical to realize semi-automatic circulation and is used to process disc-shaped parts, such as automobile brake discs, gears, flanges and motor end covers. The machine tool is simple to operate and convenient to adjust, and it is an ideal processing equipment for disc parts processing industry.

Operating procedures:

1. The operator can only operate after passing the examination and obtaining the operation certificate. The operator should be familiar with the performance and structure of this machine and abide by the safety and handover system.

2. Before work, oil should be injected in strict accordance with the lubrication regulations, and the oil quantity is appropriate, the oil circuit is smooth, the oil mark (window) is eye-catching, and the oil cup, oil circuit and linoleum are clean.

3. Check whether the ministries are in good condition, idle for about 10 minutes, and start working after confirming that the ministries are operating normally. If abnormal operation, abnormal noise or excessive temperature rise is found in the work, it should be stopped and eliminated.

4. The clamping of the tool should be correct and reliable, the protruding part should not be too long, the gasket should be straight and the size is consistent, generally no more than two pieces, and it is forbidden to cut with pure tools.

5. Various departments of the hydraulic system, valves, oil cylinder pipelines, etc. , must be checked and confirmed before commissioning before cutting.

6. Tools, fixtures and sundries shall not be placed on the machine tool, and the tools and fixtures shall be placed on the tool box or tool tray.

7. Clamping the workpiece must be balanced, stable and reliable. It is not allowed to straighten workpieces and tools on the lathe. When loading and unloading heavy workpieces and chucks, the whole plate should be protected on the guide rail surface, the spreader and hoisting method should be reasonably selected, the cutting amount should be controlled, and overload cutting is not allowed.

8. Before processing the castings, the coolant should be wiped clean. After processing is completed, the iron chips and powder on the bed surface, guide rail and sliding parts should be cleaned up.

9. It is forbidden to change speed and reverse braking during operation, and it is not allowed to load and unload the chuck with a reverse car.

10. The tool should not stop when it is not separated from the workpiece.

1 1. When the lathe is running, the operator must not leave. If he wants to leave, he must stop and cut off the power switch. When starting again, he must carefully check the position of each part of the handle and the looseness of the workpiece before driving.

12. Be sure to check the cleaning equipment after work, do daily maintenance, put all operating handles (switches) in neutral (zero position), and cut off the power switch to be neat, clean, lubricated and safe.

13. Fill in the check card and hand-over record carefully.