Application process of bar cutting machine

Application process of bar cutting machine

1、 Carry out the relevant provisions of "general operation rules for forging equipment".

2、 Conscientiously implement the following supplementary provisions:

（1） Work hard before work:

Before the idle running test run, the equipment should be moved for one stroke by using the rotational property of flywheel manually moving the flywheel. After confirming the coordination of various mechanisms, the formal test run can be carried out. Check that the cutting tool shall be in good condition without cracking, installed correctly firmly.

（2） In the work, we should conscientiously do the following:

1. When the length sizing mechanism, pressing device roller table are used at the same time, the material to be cut should be adjusted to be 7-13mm higher than the edge of the lower cutting tool. The sizing mechanism should be adjusted so that its bottom surface is 10 mm below the top surface of the material being cut. The tool clearance grinding must be adjusted according to the strength section size of the material to be cut.

2. Hot cutting cold cutting should be carried out in strict accordance with the process regulations. Hot cutting temperature. Generally, carbon steel is 400 ℃± 50 ℃, alloy steel is 500 ℃± 50 ℃.

3. Except throttle valve, other hydraulic valves are allowed to be adjusted without permission.

4. It is allowed to shear bars bent more than 6 mm. It is allowed to shear the short material that is pressed tightly by the pressing device.

5. If there is something wrong with the pressing device, stop working immediately if the pressure is tight.

6. When it is stuck due to excessive shear load insufficient compressed air pressure, it is only allowed to correct the problem by manually moving the flywheel reversing, the equipment is allowed to be started.