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07
2023
-
06
What is a die casting mold
Author：
Die-casting mold is an indispensable tool for die-casting molding, its function is: to pour liquid metal or alloy into the pre-prepared cavity, and solidify and form under the action of pressure. Die-casting molds are generally composed of cores, dynamic plates and fixed plates. Common die-casting mold structures are:
1. Single action template
2. Double action template type
3. Three-action template type
4. Composite mold
5. No runner mold
6. Hot runner mold
7. Cold runner mold
8. Multi-station progressive punch
9. Automatic color change
10. Quick replacement
11. With cooling water system
12. Detachable ejector bar
13. Dismountable
14. Automatic exhaust
15. Overflow prevention
16. Anti-sticking
17. Shockproof
18. High temperature resistance Classification and characteristics of die casting molds
One. Classification by use According to use, it can be divided into:
(1) Ordinary plastics (such as ABS, PC)
(2) Engineering plastics (such as PA6, PA66)
Two. Classification by material According to material, it is divided into:
(1) Aluminum alloy
(2) Copper alloy
Three. According to the process performance, it can be divided into:
(1) Resin sand molding for ordinary casting
(2) Resin sand for precision casting
(3) Resin sand for special casting
Four. According to the size of the product, it can be divided into the following types:
1) Large model series
2) Medium model series
3) Small model series
5. According to the different properties of materials, it can be divided into the following types:
1) High melting point class
2) Non-metallic materials.
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