Dykast is a pressure casting method that sends melted raw materials into the mold. This method produces components of different metal alloys with precise dimensions and high quality and its distinction with other manufacturing methods is the possibility of mass production of high quality and accurate parts.
cast on non -iron metals such as zinc, copper, aluminum, magnesium, lead, spandex and tin.
What is Dikast?
Dyakast or pressure casting is the method of producing the piece by injecting molten metal and under pressure into the mold. The Dycast method is very similar to the casting because the melt metal is poured into a cavity and obtained after cooling the intended condition. The only difference between these two methods is how to fill the mold.
In the mold mold, it finds the molten metal under its own weight and enters the mold, while in the Dycasta method the molten metal is more pressured and faster. For this reason, in Daikast, more sophisticated components can be produced.
In diques molds, after closing the mold, the molten material is directed into a type of pump or injection system (depending on the design of the device), then while the pump pump pump, the molten material speeds through the molding system. It sends into the cavity, the air inside the cavity is removed through the ventilation holes. This pump has ambient temperature in some devices and in others has molten temperature.
Usually the amount of molten material injected is more than needed to fill the cavity to fill the slab and even create pleats around the piece. Then, in the second stage, when the molten material is cooling inside the cavity, the pump continues its pressure. In the third stage the mold is opened and the piece is thrown out.
In the last step, as the mold is open, the mold is cleaned and lubricated if needed and the mold is re -prepared to repeat the previous operation.
Stressful casting
In the modern industry, Dyka casting is recognized as one of the key methods in the production of specialized industrial and specialized parts. This process has a special place among casting methods due to its high speed in production and high quality end products. In general, the metal parts produced by the Dycast method are superior to similar components produced in terms of dimensional accuracy, surface quality and mechanical strength.
If the purpose of our industry is to produce products at the lowest cost, Dyka can be the best option because it is completed with a slight machine machine and the final output is achieved.
Metals are suitable for Dyka casting
Aluminum dicast
Aluminum is one of the most popular metals for pressure casting. Lightweight weight, mechanical properties, high corrosion resistance, etc. have made it popular.
Dicky maggast
Magnesium alloys are the lightest group for Dyka casting, so they are one of the fixed options for this type of casting.
Dyka is on
Zinc's high strength and strength make it the easiest metal for Dyka casting.
Copper
Copper, like the above metals, can be the right choice for Daikst casting because it has good strength, hardness, wear resistance, and generally well mechanical properties.
How the device is operating the device
Dykast devices have different types that each have a Ghazi neck canal. The duct is associated with the injection cylinder and floating in the molten material of the device. The duct should have a suitable structure for work at high temperatures, as it is floating in molten materials.
Molten materials are sent into the pressure cylinder or celler with the help of a piston embedded at the top of the machine. The nutritional validity of the molten material is closed after the piston comes down. The molten material enters the cavity using high pressure through the Ghazi neck duct.
In this case, the device becomes stagnant. The melt then begins to cool slowly. As the piston rises, the nutrition valve opens and the next melt materials enter the device. The warm -up injection machine is capable of producing components weighing up to 30 kg. The desired weight can be characterized by settings of the Ghazi duct, and the exterior area of the piece, and the amount of force applied to the two molds, and the injectable alloy,