Is die casting cheaper than machining?

Oct,09 2024

Die casting is generally considered to be more cost-effective than machining for large-scale production. Here’s a comparison of the two processes:

 

Die Casting:


1. Initial costs: Higher due to expensive mold (die) creation
2. Production costs: Lower per unit, especially for high volumes
3. Production speed: Faster, capable of producing many parts quickly
4. Complexity: Can create complex shapes in a single operation
5. Material waste: Minimal waste, as most of the material goes into the final product
6. Surface finish: Generally good, often requiring minimal post-processing
7. Ideal for: High-volume production (typically thousands of parts or more)

 

hardware parts for kitchen

 

Machining:


1. Initial costs: Lower, as specialized tooling is less expensive
2. Production costs: Higher per unit, especially for complex parts
3. Production speed: Slower, especially for complex parts
4. Complexity: Limited by tool access and machine capabilities
5. Material waste: More waste, as material is removed to create the final shape
6. Surface finish: Can achieve excellent finishes, but may require multiple operations
7. Ideal for: Low to medium volume production, prototyping, or custom parts

 

In summary, die casting becomes more cost-effective as production volume increases, while machining is often more economical for lower volumes or when frequent design changes are needed. The break-even point where die casting becomes cheaper than machining varies depending on part complexity, material, and production volume, but it’s typically in the thousands of units.

Recent News

What are die cast molds made of?
What are die cast molds made of?
Sep,14 2024
Die cast molds are typically made of tool steel or oth……
Why is it called die casting?
Why is it called die casting?
Jul,15 2024
Die casting gets its name from the process it uses. In……
BIAN METAL: A Prominent China Die Casting Manufacturer
BIAN METAL: A Prominent China Die Casting Manufacturer
Apr,08 2025
In the manufacturing sector, die casting has become an essential process for producing intricate and high - precision metal parts. China, being a global leader in manufacturing, houses numerous die casting manufacturers that cater to both domestic and international markets. Among these, BIAN METAL stands out as a leading China die casting manufacturer, known for its commitment to quality, innovation, and customer satisfaction.