What are the common problems and solutions of Turning and Milling Machine?

A turn-mill machine tool is a multifunctional machine tool that combines the functions of a lathe and a mill. When using it, you may encounter some common problems. The following are some common problems and solutions for turning and milling machine tools.

1. The distance between the turning tool and the cutting surface is inconsistent.

Solution: Check whether the fixture holding the workpiece is stable and adjust the fixture. You can reinstall the tool or readjust the height of the lathe.

2. The milling depth is too shallow or too deep.

Solution: Properly adjust the feed rate and tool speed to change the milling depth, and consider strengthening lubrication and cooling to reduce frictional heat.

3. Chip accumulation.

Solution: Clean the chips in time, check whether the cutting oil pipeline is unblocked, and ensure sufficient lubrication and cooling.

4. The processing size deviation of parts is too large.

Solution: First check whether the tool, fixture, and workpiece are positioned correctly and whether there is looseness. If necessary, re-clamp the workpiece and adjust the processing parameters, such as cutting speed and feed speed.

5. The machine tool is unstable or vibrating.

Solution: Check whether the machine tool components are loose, such as the bed, guide rails, etc., and repair or replace the damaged parts. At the same time, you can consider reducing the interference of slight vibrations, using shock absorption equipment, etc.

6. Tool life is short.

Solution: choose the appropriate tool material and shape, and install and use the tool correctly. Reasonably adjust cutting conditions, avoid excessive cutting, strengthen lubrication and cooling to prolong tool life.

7. The accuracy of the machine tool is reduced.

Solution: Regularly check the various indicators of the machine tool and perform maintenance, including checking the cleanliness and lubrication status of the guide rail and screw, and replacing worn parts in time to ensure that the machine tool is in good working condition.

In short, it is necessary to find out the cause of the problems in the turn-milling machine tool in time and take effective measures to solve it, so as to ensure the normal operation of the machine tool and improve the production efficiency and processing quality.