When using the laser cutting method to cut brass materials, the achievable accuracy can be quite high, typically within the range of ±0.1 to ±0.2 mm (±0.004 to ±0.008 inches) for most applications.

Here are some key factors that contribute to the accuracy of laser cutting brass:

Laser Beam Quality:
The use of high-quality, tightly focused laser beams is critical for achieving precise cuts in brass. Factors like beam collimation, power density, and focal spot size all influence the cutting accuracy.

Beam Positioning Accuracy:
The positioning accuracy of the laser beam relative to the workpiece is a crucial factor. Advanced laser cutting systems utilize highly precise motion control systems and encoders to ensure accurate beam placement.

Material Properties:
Brass, being a ductile alloy, generally exhibits a more consistent and predictable response to laser cutting compared to harder metals like steel. This helps maintain tighter dimensional tolerances.

Cutting Parameters:
Optimizing the laser cutting parameters, such as power, speed, assist gas, and focusing distance, can significantly impact the accuracy of the final cut. Proper parameter selection is essential.

Workpiece Clamping and Fixturing:
Secure and stable workpiece clamping is necessary to minimize vibrations, deformations, or movements during the cutting process, which can otherwise compromise the accuracy.

Machine Rigidity and Stability:
The overall mechanical design and construction of the laser cutting system, including the bed, guides, and frame, contribute to the machine's rigidity and stability, which directly affects the achievable cutting accuracy.

It's important to note that the actual accuracy may vary depending on the specific brass alloy, part geometry, and the laser cutting system's capabilities. For critical applications, it is recommended to conduct comprehensive testing and validation to ensure the required accuracy is met.

Additionally, post-processing techniques, such as deburring and edge finishing, may be necessary to further improve the dimensional accuracy and surface finish of the laser-cut brass parts.

Metalstar specializes in providing quick quality sheet metal stamping prototypes, CNC aluminum machining and CNC steel machining parts. With our industrial experience accumulation for more than 20 years, we have the capacity to supply 1 to 5000+ high quality sheet metal stamping parts, CNC machining parts or other customized parts for you from 5 to 30 days at competitive price.

WHO WE ARE
Metalstar Prototype was established in 2003 in Guangzhou city of China. We specializes in providing prototyping stamping, CNC machining (covers CNC aluminum, CNC steel and CNC plastic parts), hardware customization service and provide relevant surface finishing options in variety. With our industrial experience for more than 20 years, we have the capacity to supply 1 to 5000+ high quality prototype stamping parts, CNC machining parts or custom hardware for you from 5 to 30 days at competitive price.

Our factory locates in the most famous area of China for supplying high quality prototype stamping parts, CNC machining parts and custom hardware. Our 58000-square foot workshop equips the equipment and devices to turn your innovative ideas into practical solutions. For more than 20 years, Metalstar prototype team has earned a reputation for providing quick quality custom parts to industries throughout Guangdong province, the whole China, and internationally.

OUR MISSION & GOAL
Our mission is to build a factory that all Metalstar people can be proud of. To employ the best talents, acquire the most advanced technologies, and use the world’s most efficient manufacturing techniques to bring to our customers a unique and refreshing cooperation experience.

Our goal is always being a trusted partner, to establish long-term partnership with our customers. Whether you require a prototype, a small batch of custom parts or a large-scale production run, you can count on Metalstar prototype to be your reliable, responsive, and innovative partner.

OUR VALUES & CHANT
We wrote this chant to help remind all our employees that the key principles of manufacturing that he considers core to an efficient and well run factory.

1. How do we become more efficient and satisfy our customers?

2. Plan, Plan, Plan; Team, Team, Team.

3. Think lean, act large and strive to be better.

4. Practise promise, do what we said we would do.

5. Get it right, first time, every time.