Shenzhen Huishuo Precision Technology Co., Ltd.
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Customized Sheet Metal Stamping Parts Service Provider Supplier
| Keywords: Sheet Metal Stamping Partner |
| High Precision: 0.005mm Stamping Parts |
| Item: Stamping Molding Sheet Metal |
| Brand Name: Stamping Parts |
| Place Of Origin: China |
| Application: Metal Part In All Fields |
Sheet metal stamping process introduction:
1. Blanking
A general term for a stamping process that extracts material. It includes blanking, punching, punching, grooving, sectioning, chisel cutting, edge pressing, cutting, etc.
2. Appearance design
It is mainly to cut off the excess part of the material and to ensure the stamping process that meets the requirements of the specification and model.
3. Cut the tongue
A certain part of the material is cut into a hole, but not all of it is cut. It is common that only three sides of the rectangle are cut and one side is left untouched. The main function is to set the step distance.
4. Flaring
This process is not widespread, and it is common to see the process of expanding the end or a certain end of the tubular part into a trumpet shape.
5. Narrowing
Contrary to flaring, it is a stamping process in which the end or a point of a tubular part must be narrowed inward.
6. Punching
In order to better obtain the hollow part of the part, the corresponding hole size is obtained by separating the material through the punch and the knife edge in the middle of the complete material.
7. High-precision stamping
When the stamping part needs to have a full bright band, it can be called "fine blanking" (Note: the ordinary punching section is divided into four parts: slump band, bright band, fracture band, and burr area).
8. Full bright blanking
Unlike high-precision punching, full-bright punching can be obtained in one-step punching as much as possible.
9. Deep hole punching
When the diameter of the product is smaller than the thickness of the material, it can be mastered as deep hole punching, and its punching difficulty is embodied in that the insertion needle is very easy to break.
10. Convex hull
The process of making a protrusion on the flat material and having relative application requirements.
11. Forming
Many friends master the forming of sheet metal bending, which is not careful and serious. Because sheet metal bending is a type of forming, forming refers to a general term for all fluid material processes.
12. Sheet metal bending
A basic process for obtaining relative angles and patterns after brittle fracture of flat materials according to convex and concave die inserts.
13. Compression bars
This is generally used in sheet metal bending forming inserts of inclined angle sheet metal parts, mainly based on a structure in which the material at the bending position of the sheet metal part is made of convex pits to reduce the resilience of the material and ensure a stable angle.
14. Embossing
A process in which a distinctive design pattern is pressed into the surface of the material according to the needle, which widely includes: embossing, small black dots, etc.
15. Roll
One of the molding manufacturing processes is the process of stacking the product shape design into a ring.
16. Flip hole
The process of warping the thread of the stamping part to obtain a certain height of the side.
17. Straightening
It is mainly aimed at the situation where the product flatness is required to be high. When the flatness error of the stamping part occurs due to the stress field, the straightening process must be used for adjustment.
18. Integer
After the product is formed, when the angle and shape are not the basic specifications, it is necessary to fully consider adding a step to adjust to ensure the stability of the angle. This type of process is called "shaping".
19. Stretching
Generally, the whole process of obtaining hollow parts from flat materials according to the method is called the stretching process, which is mainly carried out according to the convex and concave molds.
20. Stretching
It generally refers to a drawing process in which the material in the same position is drawn multiple times according to one or four molds in a material belt.
21. Loosening and deep drawing
Continuous drawing and deep drawing belong to the loose drawing series, which means that the wall thickness of the parts after the drawing will be smaller than the thickness of the material itself.
22. Stretching
The basic concept is similar to the convex hull, which is to make the material convex. However, deep drawing generally refers to small car parts, which belong to a series of relatively complex forming products, and its deep drawing structure is relatively complex.
23. Construction project model
In a set of molds, there is only one type of stamping process in the whole process of stamping.
24. Composite mold
In a set of molds, the whole stamping process can carry out two or more kinds of different stamping processes.
25. Stamping die shell
A set of molds is fed by a material belt, and two or more processes are arranged in sequence, and they are fed in sequence with the stamping process to finally reach the mold type of qualified products.
