Differences in pressure magnitude and power
The workpiece formed by hot forging needs to be tempered many times before it can be formed, so the cylinder speed is fast, the frequency is high, and the stroke is adjustable, which helps to improve productivity. Normal machines have a lot of pressure and power.
The ordinary hydraulic press is a press equipment that can complete the basic forging process. The machine pressure and power depend on the pressing requirements of the press components. Much less pressure and power than hot forging machines.
Differences in machine prices:
Hot forging hydraulic press metal extrusion machine and ordinary hydraulic press structure and function, the manufacturing cost of hot forging hydraulic press is much higher than ordinary hydraulic press, so the price of hot forging hydraulic press is much higher than ordinary hydraulic press. Because the design structure and internal composition of the machine are completely different.
Precautions in the use of hot forging hydraulic presses.
Hot forging hydraulic press metal extrusion machine also has some details that need special attention during use. If it is operated carelessly for a while, it may lead to accidents. For example, the most common phenomenon is that the system will heat up during the working process of the hydraulic press. At this time, it is strictly forbidden to open the fuel tank cap or the oil filling hole, because the system heats up because the hydraulic oil temperature rises and releases a large amount of heat energy. At this time, the hydraulic system The pressure is very high. If you open the fuel tank cap or the oil filling hole rashly, there will be a vent immediately for this high pressure state, which will not cause a very dangerous impact. Therefore, for personal safety and equipment safety, it is very necessary to operate according to the regulations.
In addition, before the hot forging hydraulic press metal extrusion machine is used, there is usually a no-load test run process, usually 5 to 10 minutes, if it is in winter, because the weather is cold, then The heat machine can last for about 30 minutes. In this process, not only the hydraulic press gradually enters the normal working state, but also the possible abnormal conditions of the hot forging hydraulic press can be found during the no-load operation process for timely maintenance.
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