Stamping is a metal processing method that is based on the plastic deformation of metals. It uses molds and stamping equipment to apply pressure to the sheet metal, causing plastic deformation or separation of the sheet metal, thereby obtaining parts (stamped parts) with certain shapes, sizes, and properties.

Our hardware products are produced using stamping technology, and there are two forms of stamping for the products: ① strip/sheet stamping ② bar stamping

-Strip/Sheet Stamping-

Strip/sheet Metal Stamping: mainly for the production of some hollow hardware products and sheet metal parts

Bar Stamping-

Bar stamping: mainly for the production of semi hollow or solid hardware products

Stamping technology has an irreplaceable and indelible position in the automotive manufacturing industry, especially in the case of car body shells, which have large and complex shapes, many curved spaces, and high surface quality requirements. Therefore, using stamping technology to produce these parts is incomparable to other processing techniques.

The stamping process can be divided into four basic processes:

Punching-

Punching: a stamping process that separates sheet metal (including punching, cutting, trimming, slicing, etc.)

- Bending-

Bending: The stamping process of bending sheet metal into a certain angle and shape along a bending curve

Deep drawing-

Deep drawing: a stamping process that transforms flat sheet metal into various open hollow parts, or further changes the shape and size of hollow parts

- Forming-

Local forming: a stamping process that uses various types of local deformations to change the shape of a blank or stamped part (including flanging, bulging, leveling, and shaping processes, etc.)

Characteristics of stamping process:

Stamping is a processing method with high production efficiency and low material consumption

2. Stamped parts generally do not require further mechanical processing and have high dimensional accuracy

3. Convenient operation process

4. Stamped parts have good interchangeability

5. Stamping parts produced in bulk using molds have low costs

6. Stamping processing can obtain parts with high strength, high rigidity, and light weight

7. Able to manufacture complex shaped parts that are difficult to process using other metal processing methods

8. Stamped products have good surface quality, providing convenient product recommendations for later surface treatment processes such as electroplating and polishing

/Product recommendation/

Product Name: Rivet/Rivet

Model: RT312

Size: φ 3.80 x H10.10 (mm)

Product Name: Rivet/Rivet

Model: RT910

Size: φ 5.05 x H13.20 (mm)

Product Name: Hole Cover/CAP

Model: CA220

Size: φ 63.00 x H20.70 (mm)

Product Name: Button Eye/EYELET

Model: ET256

Size: φ 9.55 x H11.55 (mm)

Product Name: Button Eye/EYELET

Model: ET436

Size: φ 25.40 x H6.55 (mm)

Product Name: Base/BASE

Model: BE197

Size: φ 20.00 x H6.25 (mm)

PS: If you want to learn more about our products, please contact us

-

The above is one of the metal processing techniques we will share with you today - metal stamping technology. We hope it can be helpful for you to understand products with the same technology.