First, earnestly implement the relevant provisions of the "General Operating Rules for Forging Equipment".
Second, earnestly implement the following supplementary provisions:
(1) Seriously before work:
1. Before the test run, the machine should be manually operated by a manual drive to confirm the normal operation before starting the equipment.
2, equipment with hydraulic equipment, check the oil storage tank should be sufficient. After starting the oil pump, check the valve and pipeline for leaks. The pressure should meet the requirements. Open the bleed valve to remove air from the system.
(2) Seriously doing work:
1. It is not allowed to cut the laminated sheets, and it is not allowed to trim the edges of the raw sheets, and it is not allowed to cut the narrow sheets and short materials.
2. The gap between the blades should be adjusted according to the thickness of the sheet, but it should not be greater than 1/30 of the board. The blade should be fastened firmly, and the upper and lower blades should be parallel. After the adjustment, apply the manual test to avoid accidents.
3. The cutting edge of the blade should be sharp. If the edge of the blade becomes dull or cracked, it should be replaced in time.
4. When cutting, the pressing device should firmly press the sheet material, and it is not allowed to cut under the condition that the pressure is not tight.
5, with hydraulic equipment, in addition to throttling and other hydraulic valves are not allowed to adjust privately.
6. For the thickness of the shearing sheet of the hydraulic pendulum shearing machine, it should be determined according to the “curve diagram of the ultimate strength of the sheet and the thickness of the sheetâ€.
(3) The upper blade should be placed in the lowest position after work.
Dosing Pump Characteristic :
1 Clean and pollution-free: fluid only passes through and touches the Peristaltic Pump hose.
2. High precision: constant current, reproducibility of up to 0.5%, and flow can be precisely adjusted.3. Low shear force: It is an ideal tool for conveying shear-sensitive and corrosive fluids.
4. Corrosion resistance: it can transport various fluids, such as organic solvents and corrosive liquids.
5. Idling and dry operation: air or gas-liquid-solid three-phase mixed transportation can also be transported.
6. Possess self-priming ability: self-priming, no need to fill the pump, no need to empty.
7. It has the function of a shut-off valve, does not siphon, has no seals, and has the functions of a shut-off valve and a check valve.
8. Two-way conveying function: reverse pumping and back-suction functions can be realized by changing the direction of the pump runner.
9. Simple maintenance: only need to replace the peristaltic pump hose, no valve and seal replacement.
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Baoding Chuangrui Precision Pump Co., Ltd. , https://www.crprecisionpumps.com