What is a precision casting mold and what is a casting stamping die

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Precision casting. Mold.

It refers to the exclusive mold of precision casting.

The requirements are more precise than casting molds.

For example, coin minting.

Precision Casting (precision

casting), which is a special casting. obtained with this method.

Part. Machining is generally not required. As.

Investment casting. Pressure casting.

Wait. Precision casting is relative to the traditional one.

Casting process. is a casting method. It can be obtained with relative accuracy.

Shape. and higher casting.

Precision. The more common practice is: first design and manufacture according to the product requirements (the margin can be very small or no margin) mold, with the method of casting.

Cast wax. Obtain original wax models; Repeat on wax patterns. Paints. And.

Sprinkle sand. Process.

hardened shell and drying; Then dissolve the wax mold inside, yes.

Dewaxing. Cavities are obtained; Roasted shells for sufficient strength; Metal materials required for pouring; After the husking, the sand is cleared, so as to obtain.

High precision. Target.

Finished product. Depending on the needs of the product, heat treatment and cold processing can be carried out.

The stamping die, also known as the cold die, uses the pressure of the stamping machine to act on the die to change the shape of the metal placed in the die. There is a drawing die from the function of the mold. Punching dies.

Bending dies. riveting dies, etc. The working principle of the stretching die is to use the convex and concave die of the same shape to press the material through the pressing plate, and process the metal material according to the design needs to process various geometric three-dimensional products.

Among them, there are many factors to consider, such as the punch pressure, the elongation rate of the metal material, the complexity of the product geometry, the pressing force of the mold, the gap between the molds, etc. The punching die has a simple single punching die and a continuous die with a complex structure, and the main consideration is the machine tool pressure, die punching force, die discharge force, punching clearance and the structural rationality of complex shapes. There are many kinds of bending dies, including straight angles, acute angles, obtuse angles, and complex geometric shapes.

Explanation of the casting mold.

mold, mould]

Cavities that shape fluids or malleable substances Explain in detail A general term for casting models.

Words break down Lao Pei.

Explanation of casting casting (noisy casting) ù melting metal and pouring it into a mold to make an object: cast iron. Foundry.

Cast. Casting. Coins.

radical liter contains line: 钅; Explanation of modulo modulo ó French, norm, standard : exemplary.

Mode. Model. Model.

Templates. Molded. Emulate:

Imitation (also known as "imitation"). Simulation (also known as "imitation"). Molding.

Specifically refers to "exemplary": model workers. Heroic model.

模 ú appearance A person's appearance or attire The appearance of the dress.

Characteristics of die-casting mold: 1. Die-casting molding is based on alloy material as the original excitation material, and extrusion mold is carried out according to the pressure, so that the pressure is heated by the machine internally, or the mold is formed under the action of pressure. 2. Die-casting molding is the use of high-pressure material processing technology or other material processing technology to die-cut on the outer wall of the mold, by cooling the parts inside the mold, the mold is cut into qualified products, and the formation of a unique style.

3. Die-casting molding is mainly based on plastic, and the plastic is molded by injection.

Precision casting mold refers to precision casting, and the exclusive mold requirements are more precise than casting molds, such as coin casting.

Precision casting, which is a special casting. Parts obtained by this method generally do not need to be machined. Such as investment casting, pressure casting, etc.

Precision casting is a casting method as opposed to the traditional casting process. It can obtain relatively accurate shapes and high casting accuracy. The more common practice is:

First of all, according to the product requirements, the mold (with very little or no margin) is designed and manufactured, and the wax is cast by the method of casting to obtain the original wax model; Repeat the coating and sanding process on the wax mold, harden the shell and dry; Then the internal wax mold is dissolved to remove the wax and obtain the cavity; Roasted shells for sufficient strength; Metal materials required for pouring; The sand is removed after hulling, so as to obtain a high-precision finished product. Depending on the needs of the product, heat treatment and cold processing can be carried out.

Precision casting exclusive molds are required to be more precise than casting molds, such as coin casting.

Precision casting is a casting method as opposed to the traditional casting process. It can obtain relatively accurate shapes and high casting accuracy. The more common practice is:

First, the electrode with the required blank (with very little or no margin) is made, and then the electrode is used to corrode the mold body and form a cavity. The wax is then cast by the casting method to obtain the original wax model. Layers of high-temperature resistant liquid sand are brushed on top of the wax model.

After obtaining sufficient thickness, it is allowed to dry and then warmed to dissolve the wax pattern inside and obtain a cavity that is consistent with the required blank. Molten iron is then cast in the cavity, and the shell is peeled off after curing, and the finished product can be precisely manufactured!!

Precision casting is also known as lost-wax casting.

Hope it helps.

Investment precision casting process refers to the use of wax to make a model, on its surface wrapped in a layer of clay and other refractory materials, heating to melt the wax and flow out, so as to obtain an empty shell formed by refractory materials, and then melt the metal into the empty shell, after the metal cools, the refractory material is broken to obtain a metal mold, this process of processing metal is called precision casting, also known as investment casting or lost wax casting.

Shandong Kaitai wear-resistant parts precision casting is the use of investment precision casting to produce a variety of castings, the use of precision casting production of castings surface smooth, high casting precision, basically without mechanical processing, the quality is very high.

Precision die casting is an advanced technology for forming precision metal parts, specifically referring to the use of heat, force, and molecules.

Movement and other means make liquid or semi-liquid metals or metal alloys fill at a high speed under the action of force.

mold cavity, and forming and solidification to obtain metal structural parts, and then through post-processing and CNC finishing, finally.

Precision manufacturing technology that enables the size, shape and performance of the product to meet the target requirements.

In precision die casting, aluminum alloy materials have a flow compared to other metal materials (such as brass, bronze, zinc, etc.).

It has a variety of excellent casting properties such as good dynamics, small shrinkage, easy absorption, and easy oxidation, making it a precision press.

The main material selected for casting accounts for more than 80%.

Typically, precision die-cast products have a dimensional accuracy of within 5 wires (1 wire = mm) and a coarse surface of the product.

The roughness (RA) is within microns, and the product shape and position tolerance is within 300 mm; Taken.

The processing methods used mainly include precision casting, CNC cutting, abrasive belt grinding and polishing, precision polishing, EDM EDM, EDM wire cutting, etc.;

A casting method in which molten metal is filled at high speed under high pressure and solidified under pressure.

The tolerance of the 75 mm dimension is +—

You can go to the official website of Shaanxi Wangzhu to see the relevant explanations or find their experts to answer.