Special attention should be paid to the following points in the use of aluminum alloy die casting die:

        One.The mold parting surface cleaning, this one point is very troublesome, is also easy to overlook, if the owner of a high starting point, buy one pair of good mold, then it is work easier, if not the quality of the mold, production mold in sub surface will inevitably have to fly or dirt, the operator should often to clean up the site, at any time with one small shovel (company should give your employees the tools ready, good guns to fight). If the flash is not promptly removed, mold parting surface is easy to collapse, resulting in the production process of middle distance race aluminum, once caused the consequences, regardless of you? Good repair experts and completely repair the possibility is very small, not that they are not capable of. Aluminum running caused by the consequences, not only increase the cost of die casting, white aluminum waste away, product quality is not stable, especially internal quality, but also increases the difficulty of process parameters are identified, qualified rate will drop a lot, from security considerations, the increased injury rate. In succession, operators to use kerosene completely to mold points surface cleaning one times, not only can prevent mold will not be crushed, and after cleaning, the mold is releasing agent residues or other dirt clogging vents open, beneficial for injection process medium cavity gas discharge to improve the quality of the products, one team down cleaning surface preferably twice. To let the staff to develop a good habit.

        Two.Each team succession, according to the company's "mold inspection table" serious do inspection, find and solve the problems in time, so as not to give yourself cause unnecessary trouble.

        Three.The use of mold cooling system. Mold cooling water in the correct use of the situation is not only to extend the life of the mold, but also improve production efficiency. In the actual production we often ignore the importance of its operator also graph save trouble, fetch to pick up too much trouble, not to pick up the cooling water pipe, some companies even when mold customization in order to save costs should not cooling water, resulting in the serious consequences. Mold material is a special mold steel through a variety of processing produced, and then a good mold steel also has the limit of their use, for example, the temperature. Mold in the state, if the mold temperature is too high, it is easy to will make the surface of the mold core early crack turtle, some die hasn't even more than 2000 die crack turtle on a large area. Even die in production because the mold temperature is too high core has changed color, after measuring even reached more than 400 degrees, such temperature to meet a demoulding agent induced cold state is prone to crack turtle, production of the products are easy to deformation, strain, stick the mould. In mold cooling water use can greatly reduce the use of release agent, such operators will not use mold release agent to reduce the mold temperature. The advantages are that the service life of the die can be effectively prolonged, the die casting period, the improvement of the product quality, the reduction of the viscosity and the strain and the aluminum sticking, and the use of the release agent is reduced. Can also reduce the mold temperature due to overheating caused by the top bar and core loss.

        Four.Mold in the production process must be for preheating the mold, to prevent in the cold die suddenly encountered hot metallic liquid and lead to crack turtle, complex mold can use a blowtorch, liquefied gas condition good with mold temperature machine, the relatively simple mold can use slow injection preheating.

        Five. If mold is equipped with a neutron control, pay attention to the absolute prohibition of die casting machine and mold between the signal line connector, the reason is clear, in daily production, it is difficult to avoid signal line cleaning the bathroom, or is joint bandage, easily broken, resulting in machine tools and short circuit, if the cause of the error signal, light alarm, automatic shutdown delay time, re disturbance signal, the mold top bad. Cause unnecessary loss. Stroke switch attention waterproof.