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  • The waxing method is also known as "melting mode". Or called dewaxing, the precise casting method of bronze and other metal objects. This method has been used in bronze casting in ancient China, and the modern precision casting is called the investment casting precision casting.The principle of lost

    2018.04.26

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  • What is lost wax casting?Lost wax casting is also called precision casting. Artwork is also used in this way. Most ancient works of art were this way.Materials: wax, shell refractory (such as quartz sand, bauxite, etc.), binder (such as water glass, ethyl silicate, silica sol, etc.)The first step is

    2018.04.26

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  • H2. 1.Process planning:Strictly control the process, before the tanks, to ensure that the appearance and the sand core is with temperature condition, to ensure when pouring molten steel liquid, on appearance coarse broken place choose luck gentleman family ISOMOL300 alcohol-based zircon powder coati

    2018.04.12

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  • When a casting solidifies, with the decrease of temperature, the casting will become solid in this process will occur phase transformation, as the casting into solid phase transformation process, phase transformation will also occur shrinkage or expansion process, due to the existence of a thicker o

    2018.04.11

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  • H2. The analysis and research on casting defects is one of the key techniques to improve the casting yield. However, the difficulty is not small.H3. Main performances:1.It covers a wide range of knowledge, such as alloy, casting process, molding material, casting equipment and testing of production

    2018.04.09

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  • H2. 1.Holding timeThe length of holding time depends on the precision casting material and wall thickness.For castings with high melting point, high crystallization temperature range and thick wall, the holding time is longer.For the casting of small and thin wall of crystallization temperature, the

    2018.04.09

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  • H2. Precision casting is a casting process with less cutting or no cutting, which is an excellent technology in casting industry. Its application is very wide, not only is applicable to various types, various kinds of alloy casting, and produce the casting dimension accuracy and surface quality is h

    2018.04.08

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  • H1. The following is to explain the process of precision casting wax molds:H2. 1.process operation:When repairing any kind of precision casting wax molds, the waxing personnel first make clear which part should be repaired.Check whether the wax model has bubbles, indentation, deformation and other d

    2018.04.08

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  • Stainless steel precision casting for use in the process of its mechanical properties is relatively high, mainly due to the melting point of the product is higher, stainless steel precision casting of easy oxidation of liquid steel, illiquid and contraction of the molten steel at run time, volume sh

    2018.04.08

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  • When it comes to precision casting, many friends must think that they can only make some simple parts with metal.In fact, there is more learning in it.And precision casting is one of the precision equipment that is used in many places nowadays. There are several kinds of light casting types, so let'

    2018.04.08

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FAQS

  • What are the types of die-casting mold?

    Dies are classified as: single cavity, multiple cavity, combination and unit dies.

    A single cavity die requires no explanation. Multiple cavity dies have several cavities which are all identical. If a die has cavities of different shapes, it’s called a combination or family die. A combination die is used to produce several parts for an assembly. For simple parts, unit dies might be used to effect tooling and production economies. Several parts for an assembly, or for different customers, might be cast at the same time with unit dies. One or more unit dies are assembled in a common holder and connected by runners to a common opening or sprue hole. This permits simultaneous filling of all cavities.

  • What is the difference between die casting and sand casting?

    The complete cycle of the die casting process is by far the fastest known for producing precise non-ferrous metal parts. This is in marked contrast to sand casting which requires a new sand mold for each casting. While the permanent mold process uses iron or steel molds instead of sand, it is considerably slower, and not as precise as die casting.
  • How Are Die Castings Produced?

    First, a steel mold capable of producing tens of thousands of castings in rapid succession must be made in at least two sections to permit removal of castings. These sections are mounted securely in a machine and are arranged so that one is stationary (fixed die half) while the other is moveable (injector die half). To begin the casting cycle, the two die halves are clamped tightly together by the die casting machine. Molten metal is injected into the die cavity where it solidifies quickly. The die halves are drawn apart and the casting is ejected. Die casting dies can be simple or complex, having moveable slides, cores, or other sections depending on the complexity of the casting.
  • Are the molds reusable?

    The molds cannot be reused but are rather recycled.
  • What is Die Casting?

    Die casting is a manufacturing process for producing accurately dimensioned, sharply defined, smooth or textured-surface metal parts. It is accomplished by forcing molten metal under high pressure into reusable metal dies. 
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