Metal Stamping Mould Manufacturers

The raw metal or plastic material used for the part is as important as how the part is machined; choosing the wrong one can unnecessarily increase the cost of the part. For example, titanium, the darling of superalloys and aerospace, is difficult to machine, and parts made from it are almost certainly more expensive than parts made from aluminum or stainless steel. What's the point? If it's not really needed, choose a cheaper metal.

The English abbreviation of nylon is PA, and the Chinese full name is polyamide. There are many types of nylon, including PA6, PA66, PA610, PA11, PA12, PA1010, PA612, PA46, etc. Nylon is a kind of engineering plastics, and CNC machining centers can process engineering plastics, including PA nylon. PA nylon has the advantages of high mechanical strength, good toughness, smooth surface, small friction coefficient, outstanding wear resistance, fatigue resistance, excellent electrical properties, easy dyeing, and easy molding.

Injection plastic molding is a method in which a screw is used to stir the completely melted plastic material at a certain temperature and inject it into the mold cavity with high pressure and then cool and solidify to obtain a molded product.

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.

In the past three years, metal mobile phones have become a hot spot in the industry, and they are more and more widely used in consumer electronic products. This article introduces several metal processing technologies and related product applications in detail.