cold extrusion of aluminum productsforming hydraulic pressUse steps?
Because the cold extrusion process has the advantages of saving raw materials, improving productivity, reducing the amount of cutting parts, and substituting poor materials for high-quality materials, many auto parts, electronic products and power tools are used nowadays.Hydraulic pressA cold extrusion molding. So how does the hydraulic press complete the pressing process of aluminum products?
Cold extrusion is to put the metal blank in the cold extrusion die cavity, at room temperature, through the hydraulic press (press) on the fixed punch to the blank pressure, so that the metal blank to produce plastic deformation and the processing method of parts. Specific use steps are as follows:
1. Before starting up, check whether the oil cylinder leaks oil, whether the screws are loose, whether there are sundries on the mold, whether there are personnel around the running part of the equipment, etc., to ensure safety before starting up;
2. When the movable beam of the hydraulic press is sliding, it is strictly forbidden to put your hand in and touch it, and the personnel should stay away from the equipment;
3, adjust the working pressure, but should not exceed 90% of the rated pressure of the equipment, test a workpiece, and then produce after passing the inspection;
4, start the equipment pressure test, check whether the pressure reaches the working pressure, whether the equipment action is normal and reliable, whether there is leakage phenomenon;
5, aluminum products cold extrusion molding hydraulic press should be idle for 5 minutes after work, check the oil tank for noise, hydraulic components and pipelines for oil leakage, oil is below the normal line;
6. After the hydraulic press is finished, the power supply should be cut off, the equipment column should be wiped clean, lubricating oil should be added, and the mold and workpiece should be cleaned and placed neatly;
7. If the mold needs to be replaced, it should be stopped for replacement. After the mold is installed, it should be manually calibrated to inching operation, and the mold should not be damaged too quickly;
8, aluminum products cold extrusion molding hydraulic press around shall not smoke, welding and cutting, shall not store flammable, explosive articles, do a good job of fire prevention measures;
9, if there is a fault, should stop maintenance, at the same time open the safety lock, to avoid the cylinder automatic fall or personnel misoperation accidents;
ShandongZhongyou Heavy IndustryMachinery Co., Ltd. specializes in the design and production of various tonnage cold extrusion molding hydraulic presses. The materials used for hydraulic presses are real, the assembly is scientific and rigorous, the machine is stable and durable, and the price is reasonable. Customers who do cold extrusion molding products are welcome to come to the company at any time to inspect and test the machine.