湖南840 four guide pillar shearing veneer tile press

The bending or twisting straightening of 840 four guide pillar shear veneer tile press is usually carried out between the later forming roll and the cutting die. If the latter roll cannot support the profile, the entire profile section should be supported when entering the side of the straightening mechanism. For the asymmetric straightening, torsional deformation may occur while straightening, At this time, it is necessary to bend and twist the profile in the opposite direction of deformation

during the straightening process, the profile will move from up, down, left and right, so the gap between the straightening mechanism and the profile is relatively loose. There can be a gap between the straightening mechanism and the upper, lower, left and right surfaces of the profile. The gap size is between 0.010-0.050in (0.25-1.25mm). If the straightening torsion deformation, the gap can be smaller

when straightening the profile, it does not need to be in full contact with the profile surface and the straightening mechanism. However, it is very important to contact the straightening mechanism at and around the parts where the profile is bent and deformed. In order to avoid the deformation of the profile, the arc radius of the profile of the straightening mechanism should match the arc of the profile section

for the profile with side bending, warping and other defects, apply enough pressure in the opposite direction through the straightening mechanism to make it deform. If the deformation in the opposite direction is appropriate, the profile can be straightened after springback. If the formed profile is twisted and bent in a certain direction, the straightening machine should rotate the profile in the opposite direction to produce plastic deformation. If the rotation angle is appropriate, the profile will no longer be twisted after springback

840 four guide pillar shear veneer tile press placement points:

(1) first, in order to facilitate the maintenance of operation, please be more than 50cm away from the wall

(2) then adjust carefully: the machine stand must be calibrated horizontally to maintain the degree of detail

(3) Secondly, for the installation foundation, the following matters need to be important: a the strength must be able to follow the weight of the machine B the base surface must be flat

(4) installation of color steel equipment (refer to the instructions)

(5) have a place with good power supply

840 maintenance of four guide pillar shear veneer tile press:

1. Operate in strict accordance with the operating procedures

2. It is strictly forbidden for non designated personnel to operate the equipment, and people should leave the machine and stop at ordinary times

3. The hydraulic oil in the oil pump should be replaced and filled regularly, and the electrical part should be checked regularly for normal and stable operation