How to replace the shearing blade

Shearing machine blade clearance adjustment method is a single stroke shearing machine. The locking screw needs to be released temporarily at that time. When the shear blade of the upper shearing machine descends to the lower dead center, it will turn the ball valve quickly to close the oil path, making the tool holder of the upper shearing machine stop at the lower dead center, and then tighten the screw.

Then continue to open and close the ball valve for a small amount, so that the tool holder on the shearing machine rises on the full stroke segment by segment. At this time, the uniformity of blade clearance of the shearing machine blade can be measured section by section, and the adjustment of blade clearance of the shearing machine blade can be checked.After adjusting and opening the shearing machine, the machine makes some cyclic shearing. The material of different thickness is cut from thin to thick. After ensuring normal conditions, the handle is turned to the required scale value.

When the ball valve is used to measure the evenness of the upper and lower blade gaps of the shearing machine blade, whether the blade gaps are appropriate is an important factor affecting the shearing quality of the shearing machine and prolonging the blade life.