How to solve the problem of low-speed crawling caused by uneven friction of automatic cutting press machine?

Equipped with two brackets. Open the cover plate between the machine with a hexagonal shear and use anti-wear hydraulic oil. After the machine is energized, (three fire wires and one ground wire) are on, turn on the power switch and the oil pump working switch, and then immediately turn off the power switch; the staff faces to see if the motor blade is clockwise or counterclockwise. Clockwise rotation must be made clockwise. If the fan blade of the motor rotates counterclockwise, the position of any fire line can be adjusted in the case of power failure.
At this point to see the cutting depth, otherwise it will damage the mold. Press the wire cutting button on the top of the machine with both hands and pull out the tray.
Automatic cutting machine to see if the material is cut. If there is no cut, fine tune the cut depth, adjust one scale, try to see the effect; if not, adjust another scale and try; if there is a little cut, adjust half scale and then cut again. Only after it has just cut, adjust it half the scale. Remember to only trim the cutting depth.
Prepare the machine placement position. Before placing the three-phase power supply anti-wear hydraulic oil in the machine, put the spare rubber pad on the machine foot and fix the machine foot.silk cloth.
In the manufacture of automatic cutting machine, the influence of the precision machining of parts shall be strictly controlled. The machining accuracy of the cylinder inner wall and the piston rod surface, especially the straightness, is the key. In the processing technology, the processing of the piston rod surface is basically the rear grinding, to ensure that the straightness problem is not big.
But for the processing of the cylinder inner wall, there are many processing methods, such as boring-rolling, boring-honing, direct honing, etc., uneven wall thickness, uneven hardness factors often directly affect the straightness of the inner wall of the cylinder after machining. Therefore, it is recommended to use boring-rolling, bo ring-honing and other processes, such as direct honing, first to improve the straightness of the pipe blank.