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Maximizing Efficiency with CNC Machined Brass Forged Parts

The CNC (Computer Numerical Control) machining industry has revolutionized the way we manufacture metal components. Brass, in particular, has become an essential engineering material for various applications due to its high machinability, excellent thermal and electrical conductivity, corrosion resistance, and aesthetic appeal. In this blog post, we will discuss the critical aspects of CNC machined brass forged parts, highlighting their advantages, the forging process, and some valuable tips to maximize efficiency.

Understanding Brass Forging and CNC Machining

Brass forging involves applying heat and pressure on a brass workpiece to manipulate its shape and properties without altering its volume. There are various forging methods, such as open-die forging, closed-die forging, and roll forging. Each method serves unique purposes and applications, depending on the desired final product.

CNC machining refers to the use of computer-controlled automated machinery to perform cutting, milling, drilling, and other complex operations. With CNC machined brass forged parts, manufacturers can achieve tightly controlled dimensions, intricate design details, and consistent repeatability for mass production. The combination of brass forging and CNC machining result in parts that exhibit improved strength, dimensional accuracy, and reliability.

Advantages of CNC Machined Brass Forged Parts

1. Improved Mechanical Properties: Brass forged parts have refined grain structures and directionality, resulting in enhanced mechanical properties like tensile strength, fatigue strength, and ductility. This makes them suitable for high-stress and heavy-load applications.

2. Increased Durability: Forged brass parts exhibit greater resistance to wear and corrosion compared to their cast counterparts, making them a preferred choice for complex and challenging environments.

3. Design Flexibility: With CNC machining, manufacturers can easily create intricate design details and produce components with high precision, even for unique customized parts.

4. Cost-Efficiency: CNC machining reduces material waste and labor costs, allowing manufacturers to produce brass forged parts more cost-effectively.

5. Reduced Post-Processing: Brass forgings often show better surface finish, drastically reducing the need for post-processing and polishing, resulting in faster production times and lower costs.

The Process of Brass Forging and CNC Machining

1. Raw Material Preparation

The process begins with selecting an appropriate brass alloy. Suppliers provide brass billets or ingots that have been tested for chemical and mechanical properties, ensuring they meet the required specifications.

2. Preheating

To prepare the material for forging, it is preheated to a suitable temperature range, typically between 1,400-1,800oF (760-982oC). This step optimizes the material's ductility and reduces the risk of cracking during forging.

3. Forging

Forging is performed using powerful hydraulic presses, hammers, or other forging equipment to apply controlled pressure on the preheated workpiece. This action result in the desired shape and improved material properties.

4. Post-Forging Thermal Treatment

After forging, brass components may undergo stress relieving, annealing, or normalization to improve their mechanical properties and dimensional accuracy further.

5. CNC Machining

CNC machines are programmed by skilled operators, based on the part's design blueprint, to perform precise cutting, milling, drilling, and finishing operations. The workpiece is held securely in place while the CNC machine executes the programmed operations, resulting in a high-quality, precision part.

6. Quality Control

Each CNC machined brass forged part undergoes rigorous quality control checks, ensuring compliance with customer specifications, dimensional accuracy, and the required mechanical properties.

7. Packaging and Shipment

Completed parts are packaged and transported to the customer, ready for use or further assembly into larger systems.

Tips for Maximizing Efficiency with CNC Machined Brass Forged Parts

Choose the correct brass alloy to match your specific application and requirements, considering factors such as corrosion resistance, strength, and conductivity.

Ensure adequate billet sizing and preheating to minimize material waste and avoid defects during forging.

Partner with experienced suppliers and CNC machining companies to ensure design optimization, cost-efficiency, and reliable quality.

Implement robust quality control measures, including rigorous inspection and testing, to maintain consistency in part dimensions and properties.

Develop long-term partnerships with suppliers and CNC machining companies to ensure reliable supply chains, continuous improvement, and collaborative innovation.

Ultimately, the combination of brass forging and CNC machining offers significant advantages in terms of functionality, cost-efficiency, and design flexibility. By understanding the process and maximizing efficiency, manufacturers can ensure the production of high-quality, reliable CNC machined brass forged parts for various industrial applications.

cnc machined brass forged parts

CNC Brass Machining

CNC Brass Machining has very useful properties to produce metal parts.

Brass is soft and easy-machining material for machining components. It is common and popular material for different industries by CNC machining process.

CNC machining brass parts begin as a raw piece of metal which is fixed on cnc machine and starting turning or milling on it to create a desired shape or object.

In this process, a cutter removes brass from raw material into a perfect work-piece, its machining speed is much faster than other hard materials

CNC Brass Machining

Benefits of CNC Brass Machining

1/ CNC Machining Brass Parts are widely used in many fields, supporting very good functions

2/ CNC Machining Brass Parts are soft and tight in sealing function, suitable for many sealing structure

3/ Brass is easy for cutting and machining, its production efficiency is much higher than steel series

4/ Good propriety for forging or casting

5/ Heat transferring function very good, high resistance, rust proof, long durable using

6/ Easy for surface finishing treatment, electroplating is commonly used on brass parts

CNC Brass Machining

Composition And Property of CNC Machining Brass

Brass Property Alloy Type Content Melting Point Hardness Tensile Strength Density
Binary Copper & Zinc 900-940 °C HB80-110 315 MPa 8.53 g/cm3

Common Materials Code of CNC Machining Brass

Brass Alloy Workable Processes Surface Finishing for Brass Parts Materials Code
CNC Turning, CNC Milling, CNC Drilling, Molding, Forging, Fabrication, Welding, etc. Passivation, Anodizing, Plating, Chemical Polishing, etc. Brass 3600
Brass 2600
Bearing Bronze
Beryllium Bronze
other more Brass Alloy

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.

Advantages of Asianstar CNC Brass Machining

Strong Facilities

Asianstar many CNC machines allow us to produce various brass parts, different shapes, sizes, and structures are all well done by suitable solution

Long-term Skills

Asianstar professional engineers team has experience from year 2005, we produce many brass parts for world wide clients with expertise

Stable Quality

Asianstar QC system and QC tools guarantee our products are perfect result. We have procedures to control brass parts quality during production

Competitive Price

Asianstar aim to buildup partnership with clients, always choose best suitable facilities to carry out the components in competitive prices


CNC Brass Machining


CNC Machining Brass material is used for wide range components, we support clients to produce a variety of parts such as gears, locks, electronics, pipe fittings, etc.

CNC Copper Machining


CNC Machining Copper material is soft and easy to machining on different shape of components. We mostly produce copper components for electric devices by machining and stamping

CNC Aluminum Machining


CNC Machining Aluminum materials is one of our most used materials. We support clients to turning, drilling or milling on aluminum material from size 0.5mm to 470mm

CNC Stainless Steel Machining

Stainless Steel

CNC Machining Stainless Steel are common material for wide range components, we produce Stainless Steel turning parts, milling parts, high smoothness components, etc.

CNC Titanium Machining


CNC Machining Titanium material brings components superb features, we use titanium to produce high precision work-piece for clients from aircraft, aerospace, medical devices

CNC Plastic Machining


Our CNC Machining Plastic materials includes ABS, HDPE, LDPE, Nylon, POM, Peek, Polycarbonate, etc. We produce them in high precision and high smoothness.


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