Milling machine is a common metal cutting machine tool, which is widely used in industrial production and mechanical manufacturing. As one of the components directly controlled by the operator, the "adjusting handle of milling machine" plays a key role. This article will focus on this topic.

First of all, let's understand the basic concept of "adjusting handle of milling machine". It is usually located on the spindle box or beam, and is connected with feed screw, gear, etc. By turning this handle, the manual fine-tuning movement of the workbench in the three coordinate directions of X/Y/Z can be realized, and then the position and depth of the tool relative to the workpiece can be adjusted.

Its appearance design is simple and intuitive: the handle is mostly cylindrical or flat, and the surface treatment process includes chromium plating and painting to improve wear resistance and corrosion resistance; The internal structure is different according to the specific model, but it is basically the same-mainly composed of shaft sleeve, bearing, worm and so on. In addition, it may be equipped with a locking mechanism to prevent position deviation caused by gravity and other factors during unidirectional movement.

Let's talk about the precautions for use:

1. Before installing a new cutter head, loosen the fixing screw and turn the corresponding knob to the required angle before tightening it again to avoid damage;

2. The operation should be stable and uniform, and the force should not be too strong to avoid resonance effect, which will affect the machining accuracy and even damage the equipment itself;

3. Add lubricating oil to the joint regularly to reduce friction loss and prolong service life.

In addition, regular maintenance is required to ensure its normal operation:

1. Clean up sundries to avoid jamming;

2. Check whether the clearance of each part is appropriate and adjust it in time;

3. Replace severely worn parts such as spring washers, etc.

4. Preventing rust and corrosion can be achieved by applying antirust oil.

To sum up, the "adjusting handle of milling machine" is an indispensable part of the whole system, and its excellent performance directly affects the production efficiency and the quality of finished products. Therefore, only by fully understanding and mastering the correct operation method can we better play its advantages!

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