Casting part
The cast finger metal is heated and then poured into the model. Suitable for the complex parts of processing.
Pouring Classification sand mold castings is low, small batch, can be compleruted, but may require a large number of post-processing processes. The molten cast / missing method is casting this processing method with high continuity and accuracy, or it can be used for complex molding. It is a very perfect surface effect in the premise of relatively low processing costs, which is suitable for mass production. The injection method is used to process high errors complex shape. Due to the characteristics of the process itself, the product is not required after the product is molded, however, only the cost of low cost can only be displayed in large quantities production. The cost of die-casting method is high, and it is only reasonable to cost in large quantities of production. However, the cost of the final product is relatively low and the error is relatively high. Can be used to produce parts with thinner walls. The civome is an ideal method for processing small parts, usually used in jewelery manufacturing. A rubber model can be used to reduce the cost of processing. Directional curing can produce a very strong ultra-heat-resistant alloy with excellent fatigue properties. Pouring into the model, then tighten the warming and cooling steps to eliminate any fine defects.
Plastic molding part
Plastic molding is referred to as high temperature heating of the molded metal to re-shape, which is labor-intensive production.
Plastic molding processing Classification forging in a cold-processed or high temperature operation, it is one of the simplest and oldest metal styling processes. The high-temperature metal blank passes through several consecutive cylindrical rollers, and the rollers are in the mold to obtain a preset shape. Pull wires use a series of specifications that gradually becomes smaller than the wire drawing of the metal into a filamentous process. Squeeze a cost of low cost, with the same cross-sectional shape, solid or hollow metal molding, can both cool the work and cold processing. Impact squeeze the process for machining a small to medium-sized specifications requiring no chimney tapered. It is fast to produce a variety of wall thicknesses. The cost of processing is low. Powder metallurgy can processed black metal components or processed a well-ferrous metal component. It includes mixing alloy powder and the mixture, pressed into the mold. The metal particles are heated by high temperature heat. This process does not require machine processing, and the raw material utilization can reach 97%. Different metal powders can be used to fill different parts of the mold.
Solid molding
Solid molding means that the raw materials used are some metal strips, sheets, and other solid forms that can be molded under normal temperature conditions. It belongs to labor intensive production. Processing costs can be relatively low.
Solid molding Classification is a very common method for producing a circular symmetry component, such as a dish, a cup, and a cone. When processing, the high-speed rotating metal plate is also told to rotate, the model on the fixed lathe, to obtain a pre-set shape. This process is suitable for production of various batch forms. Create a budget production process for processing any form of sheet, rod, and tubular material. Continuous is continuously molded between the metal sheets into the pressure roller to obtain a metal shape consistent with the length of the length and cross section. Similar to the extrusion process, but the wall thickness of the machining element is limited, only a single wall thickness can be obtained. Processing cost is best reasonable only under a large amount of production. The stamped molded metal sheet is placed between the male mold and the female mold, which is used for processing hollow shape, and the depth can be deep. The punching uses special tools to cut a certain shape of the process, large, small batches of production can be applied. The punching and punching process is basically similar, and the difference is that the former uses the rushing portion, and the latter uses the remainder of the metal sheet after punishment. Shear cuts with shear, and is a truth with a scissors from the best position. Chips are collectively referred to as chip molding, including milling, drilling, lathe processing, and mill milling, drilling, lathe machining, and mill milling, drilling, lathe processing, and milling, sawing. Acuteless is molded by existing metal strips or metal sheets. There is no chip generation. Such processes include chemical processing, corrosion, discharge processing, sandblasting, laser cutting, water spray cutting, and heat cutting. Reserved part of the rights Hillinsilence to retain part of the rights in this paper, the remaining part of the copyright and ownership is reserved by its owner.
