Investment casting (also called precision casting and lost wax casting) , is a process through which a mold is created around a pattern that is then melted out of the mold and replaced with molten metal. It is commonly used to produce high-strength and lightwe...

Process: Sand Casting

Material: Iron and Aluminum

Surface treatment: Raw finish,  precoating finish, powder coating, painting...

Heat sinks play a critical role in electronic devices by efficiently dissipating heat and maintaining optimal operating temperatures. Die casting, a versatile and cost-effective manufacturing process, has emerged as a popular method for producing heat sinks with excellent thermal management capabilities. 

When you’re shopping for metal webbing hardware, you’re faced with options. Do you go with a stamped part or a die-cast part? Do you know the difference? This seemingly-simple manufacturing difference can completely reshape how the hardware interacts with your products.

In an effort to clear things up, our experts at A+ Group put together this piece. We’ll explain what each of these manufacturing processes are, the big differences, and which is right for you.

During the production of investment castings, it is avoidless that some investment casting defects are occurred due to some wrong operations. 

1.Causes of Shrinkage Defects:

2.Recommendations for Avoiding Shrinkage Defects:

The most significant difference between turning and milling is how the workpiece and tooling move. In turning, the workpiece rotates and the cutting tool typically does not. In milling, the cutting tool moves and rotates while the workpiece remains fixed

Electrolytic polishing and electroplating are two common surface treatment techniques that both involve electrochemical reactions. However, they differ in their effects and treatment processes.