When it comes to the production process of the die-casting company, the die-casting machine, which is the fundamental piece of technical equipment for die-casting, has a significant influence on a variety of factors, including product quality, production cost, production efficiency, and so on. In tandem with the ongoing enhancement and refinement of the die-casting process, there has been a consistent rise in the demand for the die-casting machine to perform a variety of functions.
1. First, remove the system from use and then reset it.
First, make sure the reset signal is correct. In order to accomplish this, the majority of these molds take the shape of a reset rod, relied on threaded connections, and made use of the action of the ejector cylinder that was included in the equipment. the function in question. In actual applications, the thread of the reset rod may become damaged, which will result in the mold ejection plate not being retracted. However, the die-casting machine ejection plate will have been retracted, and the equipment will begin to close the mold after receiving the signal to close the mold, which will result in the mold being damaged. Concurrently, a travel switch is connected to the ejection lost wax casting plate of the mold in order to accomplish this. Only after the control system of the die-casting machine has been verified can the mold be allowed to close. This not only ensures that the mold can be operated safely from a hardware standpoint, but it also prevents the die-casting company from incurring losses as a result of mold damage.
The problem of quick connection mold resetting first can also be solved from a mechanical standpoint; the failure problem of resetting first is fundamentally a problem of connection failure. This is done in addition to the method of adding confirmation signals that was mentioned earlier. Every die-casting company is looking for a quick replacement method for die-casting molds, particularly one that allows for the quick connection of the reset rod. In the event that the ejection system on the die-casting machine and the ejection system of the mold are capable of being disassembled and reassembled in a dependable and speedy manner, the amount of time required to replace the mold will be significantly reduced, and the operation of reset first will be guaranteed to be reliable.
2. The quick-pressure start position is an important parameter to consider when participating in the die-casting process. After we have set the switch for the quick-pressure start, how does the die-casting company determine whether or not the quick-pressure start point of the equipment is accurate? Whether or not the process parameters zinc alloy die casting factory in the slow injection stage are accurate, it satisfies the requirements that we have for the design of our process.
Measurement of the slow injection speed. The punch is responsible for bringing the molten metal to the inner gate at a slower speed, which is the function of the punch. nearby, and make it possible for the gas in the pressure chamber to be discharged in a smooth manner in order to prevent or minimize the entrainment of gas during the melting of the metal. There is a significant correlation between the level of fullness of the pressure chamber and the value of the slow injection speed. In the event that multiple molds are produced on the same die-casting machine, it is imperative that they all use the same slow injection speed.
The slow injection advancement time is approximately one second, and the response time of the sensor switch is approximately one hundred and ten milliseconds. This has the potential to be feasible. In the event that the sensing rod associated with the injection cylinder becomes detached from the hammer limit switch, the control computer of the die-casting machine initiates the timing process. As soon as the sensing rod separates from the quick-pressure start switch, the timing mechanism comes to a halt, the measurement time of the distance is obtained, and two values are read from the scale.
The needs of the die-casting process can be completely satisfied by the slow injection speed that is obtained through the use of this measurement method.
3. Although the personnel violations that lead to accidents are the root cause of accidents, the movable and fixed templates of the die-casting machine can also be utilized from the point of view of the safety of the die-casting machine. Incorporate a device that can detect the human body. Immediately after the human body is detected in the area where the mold is closing, the mold closing process must be halted.
During the die-casting production process, the retractable front safety door frequently comes into contact with a long core-pulling cylinder that is located on either one or both sides of the mold. As a consequence of this, the front and rear safety doors are unable to be closed in the typical manner, which has a significant impact on the production pattern of die-casting. In a setting in which the State Administration of Work Safety has repeatedly emphasized the importance of safety production, die-casting companies that possess the necessary conditions will move the safety doors on their own. However, die-casting companies that do not possess the necessary conditions will not move zinc alloy die casting factory the safety doors. The company can only sigh as it looks at the door; in fact, the front safety door bracket can be made into a telescopic structure for die-casting machine manufacturers, and the safety door can be moved a certain distance away when it is required to do so. This can be done without adding an excessive amount of cost. The location of those unique molds can then be brought back to where they were originally located. In addition,
The technology of nitrogen pressurization Die-casting machines typically make use of nitrogen energy storage devices in order to store energy. It is necessary to have nitrogen pressures ranging from 6 for ordinary die-casting machines, fast-pressure energy storage devices, and booster energy storage devices. It is necessary to have a high nitrogen pressure for the accumulator. It is still necessary for die-casting companies to finish the nitrogen-filled pressurization work. If the pressure of the nitrogen bottle is insufficient, the equipment will stop production and wait till the pressure is sufficient.
Control system for spraying and blowing that is pre-set internallyIn order to achieve a high level of surface quality in castings, it is essential to have a mold lubricant that has a good spraying effect. Because of the structure of the casting, it is not possible to spray paint the core of some molds after the core has been removed from the mold. This is because the molded portion of the core is concealed within the lining mold or beneath a slider insert.
Between the slider and the slideway of the die-casting mold, there are frequently aluminum chips and burrs that accumulate over the course of the die-casting production process. This is because the mold is used for an extended period of time. If these burrs and chips made of aluminum are not removed in a timely manner, they will become a source of slippage. The die-casting company may be able to find a solution to the problem of automatically cleaning the slider by incorporating a blowing device into the mold insert.
