(1), completely loosen the clamping bolt on the arc pressure plate for installing the milling power head;
(2) Turn the angle adjusting worm, rotate the milling disc to the required angle, and then tighten the clamping bolt, paying attention to that the mounting seat and the guide rail seat should be attached tightly;
(3) Loosen the positioning handle on the sliding plate of the lifting adjustment mechanism, and press the lifting motor start button on the lifting adjustment mechanism to adjust the milling device to a proper position;
(4) When the cutter head of the milling cutter is far away from the milling surface of the workpiece, loosen the pressure plate seat at the telescopic mechanism, rotate the deceleration handle to make the cutter head close to the milling surface of the workpiece, and lock the bolt on the pressure plate seat. Loosen the spindle positioning handle of the milling power head, rotate the spindle expansion device on the milling power head, and adjust the expansion amount of the spindle.
Key steps and matters needing attention in operating edge milling machine:
1? No-load test of main drive and hoisting drive is carried out alternately in intermittent mode; ?
2? After the no-load test run is normal, the loaded test run can be carried out; ?
3? The machine must be in a good lubrication state before it can enter normal operation; ?
4? During loading and load operation, the transmission system should be stable without impact and abnormal noise;
5? The working system and operating system should be flexible, accurate and reliable, the drum should not swing, and the temperature of each bearing should not exceed 80℃; ?
6? The working mechanism and operating mechanism of the machine should be coordinated with each other, running flexibly, without abnormal noise and jamming; ?
7? In the process of use, check the oil supply of each lubricating point regularly to ensure that the oil supply of each lubricating point is sufficient; ?
8? If abnormal noise, shock, vibration or oil leakage are found, stop the machine immediately for inspection, and normal operation can be resumed only after the abnormality is eliminated;
9? In the process of use, the transmission mechanism and connection parts should be checked frequently to ensure that there is no looseness and damage; ?
10? You must concentrate on your work and always pay attention to (check, observe and listen to) the operation of the equipment.