Brief introduction of embossing process and coining process

Embossing and embossing processes are widely used in sheet metal parts, including label pasting position indication, product code, production date, version, manufacturer code, and even pattern. These two processes can be used for processing.

Metal Parts Manufacturing |  Prototype Sheet Metal | 4×4 Corner Brackets

①Embossing process

Embossing is to change the thickness of the material, fill the extruded material into the undulating die cavity, and form undulating patterns or words on the parts.

Generally, it is carried out in the closed mold to avoid the metal being squeezed out of the mold cavity; For larger parts or parts with special shape and trimming after forming, it can be carried out in the open die. In order to obtain good surface quality of parts, the blank shall be annealed, pickled and sandblasted before forming.

②Coining process

Coining process is similar to embossing, but the depth of deformation is small and the pressure required is also small. Coining method: when the depth h ≤ (0.3 ~ 0.4t), it shall be carried out on the smooth concave die; When the depth H > 0.4t, it is carried out on the concave die with corresponding groove matched with the punch. The width of the concave die is larger than that on the punch, and the depth is shallower than that on the punch.

QUICK LINKS: FAQCorner Braces | Sheet Metal Parts PricelistCorner Metal BracketAluminum Corner Brackets | I bracket |  Inside Corner BracketsBlack Metal Corner Brackets | 2u Rack Enclosure Corner Bracket SuppliersMetal Corner Brackets

Related Posts

Custom Made Metal Boxes

Aluminum Laser Cutting Process

In the industry, it is widely used to manufacture aircraft fuel tanks, oil drums and oil pipelines, etc.; it is also used to make various tools or…

Custom Stainless Steel Box

What is Laser Cut Parts Processing for Carbon Steel?

Carbon steel laser cut parts processing, this term sounds a bit strange, but in our life has a very important role. With the continuous development of technology,…

China Sheet Metal Fabrication 

How to Solve Laser Cutting Impervious Cut?

Laser cutting is a complex process, often encountered in the cutting process is not smooth or cut through the case. There are many reasons why the sample…

Metal Enclosure Box

Processing Method of All Aluminum Chassis

Computer case as part of the computer accessories, used to provide space for power supplies, motherboards, various expansion boards, mounting brackets, floppy disk drives, CD-ROM drives, hard…

fiber laser cutting

How should the Small Heat Dissipation Hole be Processed?

The development of the sheet metal processing industry is in increasing demand, which is also attributed to the rapid development of society and the popularity of high-tech…

Custom Aluminum Box

Sheet metal shell of automatic printing terminal

The automatic printing terminal for tourist attractions is composed of electronics, software and hardware. It is used for rapid printing and archiving of photos. In terms of…