Auto Metal Casting Parts Manufacturers

With the continuous acceleration of technological development and the development of machine automation, industry's demand for people will decrease. It is no longer a dream to replace humans with machines, and it is no exception in the service industry.

Aluminum alloy has been widely used in various fields due to its advantages such as low density, high specific strength, and good processability. In order to achieve the effect of energy saving and weight reduction, developed countries such as the United States, Japan and Western Europe are constantly increasing the use of aluminum alloys. The research and development efforts of forging materials and their processes, and aluminum alloy forging technology is also regarded as a core technology to focus on support and development.

Aluminum alloy is obtained by adding other metal elements to metal aluminum to obtain a metal alloy, such as silicon, iron, copper, aluminum, etc. The aluminum alloy obtained by adding other metals has the characteristics of low density, high strength, corrosion resistance, etc., aluminum alloy parts The machining process can separate roughing and finishing. After rough machining, the parts are heat treated to fully release the cutting stress and residual heat, and then finish machining, which will greatly improve the machining quality of the parts.

Sunbright is a leading China manufacturer of high-end CNC precision parts in the industry. We have 34 various types of CNC lathes, which can meet the processing of high-precision aircraft, electronic communications, medical equipment, and other parts

Generally, injection molded products are formed and processed through corresponding molds. After an injection molded product is formed and solidified, it is taken out from the mold cavity or core, commonly known as demoulding. Due to molding shrinkage and other reasons, plastic parts are often wrapped tightly around the core or trapped in the mold cavity.

Die forging is a method of forming on a forging die developed on the basis of free forging and die forging in order to solve the problems of low productivity and poor precision of free forging, and to achieve the needs of large-scale and specialized production of forgings. Die forging is the abbreviation of model forging. The forging die (forging die) is generally composed of an upper die and a lower die. The upper and lower dies of the forging die are respectively fixed on the hammer head and the die pad. or die groove), the shape and size of the cavity of the groove is the same as the shape and size of the forging. During die forging, the blank is placed on the lower die, and the upper die moves down with the hammer (or slider) to close the die (one or more times) to hit the blank. Under the action, plastic deformation is generated and the groove is filled, and finally a forging with the same shape as the groove is obtained.