Gravity Castings Aluminum 7075 for Aerospace Pump Auto Motorcycle Cylinder Head En-Gjl-250 Precision

 

Die Casting Process

Die casting is a common metal manufacturing process used to produce various complex shaped metal parts. The process of die-casting parts refers to the manufacturing process from raw material preparation to the final product. This article will provide a detailed introduction to the manufacturing process of die castings and the key points of each step.

1. Mold design and manufacturing

The manufacturing of die-casting parts first requires mold design and manufacturing. A mold is a tool used to form metal parts, which determines the shape and size of the final product. In the process of mold design, it is necessary to consider the fluidity of materials, shrinkage rate, and structural requirements of the parts. After the completion of mold manufacturing, strict inspection and debugging are required to ensure its quality and accuracy.

2. Preparation of raw materials

Before manufacturing die castings, it is necessary to prepare the necessary raw materials. Usually, die castings use metal alloys, such as aluminum alloys, zinc alloys, etc. The raw materials need to be mixed in a certain proportion and melted to facilitate the subsequent injection process.

3. Injection

Injection is one of the core steps in die casting manufacturing. During the injection process, the molten metal alloy is injected into a pre designed mold. The injection process needs to control the injection speed, temperature, and pressure to ensure that the metal is fully filled in every corner of the mold and to avoid the generation of bubbles and defects.

4. Cooling and Curing

After the injection is completed, it is necessary to wait for a certain amount of time for the metal to cool and solidify in the mold. The length of cooling time depends on the type and thickness of the metal. During the cooling process, the metal gradually solidifies to form the desired part shape.

5. Mold opening and demolding

After cooling and curing, it is necessary to open the mold and remove the cured metal parts from the mold. Opening the mold requires careful operation to avoid damage to the parts. During the demolding process, some auxiliary tools such as ejector pins, ejector rods, etc. can be used to help remove the parts from the mold smoothly.

6. Finishing and processing

The demolded die castings may have some burrs, dents, or other defects that require repair and processing. During the trimming process, tools such as sandpaper and cutting tools can be used to remove burrs from the surface of the parts. During the machining process, operations such as drilling and milling can be carried out to meet the accuracy and functional requirements of the parts.

7. Surface treatment

In order to improve the surface quality and corrosion resistance of die castings, surface treatment is usually required. Common surface treatment methods include spraying, electroplating, anodizing, etc. Surface treatment can improve the appearance and performance of die castings, and increase their service life.

8. Inspection and Quality Control

Strict inspection and quality control are required in every step of die casting manufacturing. Inspection can include visual inspection, dimensional measurement, material composition analysis, etc. Through inspection, it can be ensured that the die-casting parts meet the design requirements and have good quality and reliability.

9. Packaging and Shipping

The final step is to package and ship the die-casting parts. During the packaging process, appropriate protective measures need to be taken to prevent parts from being damaged during transportation. Before shipment, a final inspection of the parts is required to ensure that their quality is intact and undamaged.

Through the above process, die castings can be efficiently manufactured and meet the needs of various industrial fields. Every step in the manufacturing process of die castings is crucial and requires strict control and management to ensure the quality and performance of the final product.

 

 

 

 

 

Basic Information

Total Capitalization	less than US$50,000
Country / Region	China
Year Established	2014
Total Employees	100 to 149
Business Type	Exporter, Manufacturer, Trading Company

 

Trading Capabilities

Total Annual Sales	less than US$50,000
Export Percentage	90 percent to 94 percent
OEM Services	Yes
Small Orders Accepted	Yes
Brand Names	Innolead
Payment Terms	TT
Main Competitive Advantages	Experienced R&D Department, Large Product Line, ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages	NA
Major Customer	Soprano, European Thermodynamics Ltd.
Export Markets	Australasia, Central/South America, Eastern Europe, Mid East/Africa, North America, Western Europe

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT US

Alex He

Tel:+86 15989331617

Whatsapp&Wechat:+86 15989331617

Skype ID:alex.ho43

Email: alex.he@innolead.net

 

Web:www.innolead.net

 

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