Die Casting Products are one of the main product range for us. We made many Aluminum Die Castings , Steel die castings, Die Casting Mold Development,etc. We supply a lot to clients for many countries. Today we will talk something about Die Casting industry or just some basic points we should know about it. OK, let's get started.

1. What is die casting?
Answer: Die casting is referred to as is the process of using molds and machinery to quickly fill the cavity with molten metal under pressure, changing from liquid to solid to form the desired product.

2. What are the types of die casting?
Answer: From the injection chamber, it is divided into: Hot Chamber Die Casting (commonly used in zinc alloy) and Cold Chamber Die Casting (commonly used in aluminum alloy), and can be divided into: low Pressure Casting (such as automobile wheel shell) and pressure casting (such as our company) Die casting), from the exhaust method is divided into: ordinary die casting and vacuum die casting.

3. What are the die casting alloy materials? What characteristics do they have?
Answer: Commonly used materials suitable for die casting are: zinc alloy, aluminum alloy, magnesium alloy and copper alloy. They have the following characteristics:
(1) Good fluidity in liquid state;
(2) It has relatively fixed melting point and freezing point;
(iii) Small shrinkage rate;
(iv) has a certain high temperature strength;
(v) has good processing performance and corrosion resistance.

4. What are the main components of Die Casting Aluminum alloy? What are the impurities?
Answer: The main ingredients are: aluminum, silicon, copper, magnesium, manganese, zinc, etc.
Impurity components are: iron, zinc, copper, tin, aluminum, sulfur, phosphorus and so on.
Different alloy grades have different requirements for their main components and impurity components.

5. What are the main defects of die castings?
Answer: There are under-casting (unsatisfactory material), cracks, deformation, cold insulation, cold streaks, shrinkage, pores (sand holes), mechanical strain, mold stick strain, delamination, wrong mold, slag inclusion, surface air pockets , bubbly, meaty, meatless, etc.

6. What is the temperature of the aluminum alloy liquid suitable for die casting production?
Answer: 650℃~720℃

7. What are the characteristics of die casting production?
Answer:

(1), high production efficiency, mechanized or automated production can be realized;
(2) Good product quality: A, high dimensional accuracy, high surface finish; B, good mechanical properties; C, good interchangeability; D, clear outline, thin and complex casting walls, patterns, patterns, characters, etc. can be obtained high definition;
(3), good economic effect: A, excellent economic indicators; B, low cost of die castings; C, can be used as a combination of parts;

(4) The investment cost of die-casting equipment and molds is high, which is not suitable for small batch production.

OK, above are just some of the basic understandings for die casting processing, we will talk more next time and welcome you to discuss with us at any time. Thank you for your time.

Shenzhen SCZY Technology Co., Ltd

Business Type: Manufacturer
Product Range: CNC Machining , CNC Machining Parts , Precision Machining, CNC Milling Parts, CNC Turning Parts , Machining, Forging, Forging Parts , Investment Casting, Die Casting, Casting Parts, Sheet Metal Fabrication, Product Assembly Service...
Tel: +86-769-81582278
Mobile: +86 189 2921 5001 (WhatsApp/WeChat)
Email: sandy@sczyltd.com
Address: No. 1906, Vanke Center, Changqing South Road, Chang` An Town, Dong Guan City, Guangdong Province, PR China 523850