Whether the adjustment of the cutting edge clearance of the shearing machine is appropriate will directly affect the cutting quality and the important factor of extending the life of the blade, so how to adjust the cutting edge of the shearing machine?
1. All-steel welded frame, eliminates internal stress during vibration, and has sufficient strength and rigidity;
2. Hydraulic upper transmission. Swing tool rest. Nitrogen return stroke; ensure the smooth operation of the machine;
3. Select QC12Y series host, equipped with MD11-1 numerical control encoder; ensure mechanical function;
4. Quick-speed beam adjustment device for cutting edge gap, adjustable tool post stroke, can improve production efficiency when cutting narrow materials;
5. The backgauge adopts a synchronous rod (traditional chain type), which improves the accuracy of the backgauge;
6. The adjustment interval of the back gauge is limited to 20-500mm (special specifications can also be customized according to requirements);
7. It has a concession function to prevent backgauge installation and workpiece interference;
When adjusting the gap between the cutting edges of the shears, temporarily loosen the locking screw, then turn the handle to the required scale value, and then tighten the screw. The ball valve is used to measure the uniformity of the gap between the upper and lower blades. The specific method is to use a single stroke. When the upper and lower frames reach the bottom dead center, the bending machine manufacturer quickly turns the ball valve to close the oil circuit, so that the upper tool frame stops at the bottom dead center. Then continue to open and close the ball valve slightly to make the upper tool post rise step by step over the full stroke. At this time, the uniformity of the blade gap can be measured step by step.
