What Are The Advantages Of Precision Stamping Parts And Casting Forgings?

Precision Stamping is the most widely used processing method, and it must have its advantages to be favored by everyone. We used to use castings and forgings. Now it is constantly replaced by Precision Stamping Parts. So why are stamping parts so popular. What are the advantages compared to castings and forgings? Let's take a look below.

First of all, let's understand the castings and forgings. Castings are made by melting the well-proportioned materials in a smelting furnace, pouring them into the mold, and cooling and forming. The casting is formed by pouring, so that it will see the seam, that is, the casting mold and the cover. Cast pleats can be seen, the surface is matte. This kind of processing method is mostly used to make small products, but it is difficult to do products with large parts.

Forgings are made repeatedly under the effect of pressure under the press. They are divided into hot forging and warm forging and cold forging during processing. That is to say, heat treatment is required when forgings are processed. It is of higher quality than castings, and it can withstand large impacts and other heavy loads. However, this processing method has some defects, that is, the metal bad material will be oxidized when heated, and decarburization will also occur. At the same time, if the temperature control is not good, there will be overheating, overburning, etc. So there are still some disadvantages.

The precision stamping part is a processing technology that uses a punch and a die and then applies external force to different plates to deform or separate them, so as to achieve a certain shape and size. Precision stamping parts have the characteristics of thinness, uniformity, lightness and strength. The processed stamping parts have smooth surface and high quality. It can process large and small parts with high machining accuracy, and can complete multiple stamping processes on one press, realizing fully automatic production from strip uncoiling, leveling, punching to forming and finishing. The production efficiency is high, the labor conditions are good, and the production cost is low. Generally, hundreds of pieces can be produced per minute.

Therefore, in terms of the quality of the processed parts, the processing cost, and the processing efficiency, precision stamping has more advantages. Therefore, many parts of products are now processed by stamping methods.