High-precision CNC machining of brass bracket parts on automatic lathes

Ganyuan Factory has focused on manufacturing brass bracket parts for over twenty years. Relying on high-precision CNC equipment and professional surface treatment processes, we strictly control the structural strength, installation accuracy, and electrical conductivity and heat dissipation performance of the brackets, ensuring they possess excellent electromagnetic shielding properties and long-term stability.

Product description

Brass Brackets: A Precision Structural Art

The Structural Core of Precision Equipment

Brass brackets, with their superior mechanical properties, excellent electrical and thermal conductivity, and natural corrosion resistance, play a crucial role in precision instruments, high-end electronic equipment, and optical systems. As a core component for support and positioning, brass brackets not only need to withstand mechanical loads but also maintain dimensional stability in environments with temperature variations and vibrations. However, the complex hollow structure, strict geometric tolerances, and precise fit requirements with other materials pose multiple challenges to traditional machining techniques.

A Technological Breakthrough in Five-Axis CNC Machining

Five-axis CNC technology has brought a revolutionary change to the precision manufacturing of brass brackets. Through the coordinated control of five motion axes, micro-tools can achieve precision cutting of complex geometries in three-dimensional space. For bracket structures with multi-angle mounting surfaces, irregularly shaped weight-reducing holes, and curved surface transitions, the five-axis system dynamically adjusts the tool posture to ensure optimal cutting conditions for each machining surface.

Intelligent Forming of Complex Structures

Faced with the material properties of different grades of brass (such as H59, H62, and H65), five-axis CNC employs differentiated machining strategies. The intelligent CAM system automatically generates optimized toolpath sequences based on the 3D model of the support structure. Through layered cutting and dynamic allowance control, it achieves efficient material removal while ensuring structural strength. For thin-walled structures with a wall thickness of only 0.3 mm, the system employs micro-diameter tools and high-frequency vibration suppression technology to ensure stability during machining, achieving a surface roughness of Ra 0.8 or lower.

Simultaneous Improvement in Efficiency and Precision

The five-axis machining center highly integrates processes that traditionally require multiple clamping operations and multiple machines, increasing production efficiency by over 55%. Single clamping ensures positional accuracy between mounting surfaces, with flatness error not exceeding 0.01 mm and hole tolerance controlled within ±0.005 mm.

Precise Control of Technical Details

During machining, the five-axis CNC system monitors key dimensions in real time through online measurement. Addressing the tendency of brass materials to develop cutting edges, the system employs optimized cutting parameters and a dedicated cooling solution to ensure surface cleanliness. For supports requiring subsequent plating, the system precisely controls the surface condition, creating ideal substrate conditions for electroplating or electroless plating.

The precision manufacturing of brass brackets is not only a practice of structural engineering, but also a perfect combination of materials science and manufacturing art. Five-axis CNC technology deeply integrates the material properties of brass with precision structural design, finding the optimal balance between load-bearing capacity and lightweight design. This continuously drives the precision equipment manufacturing industry towards higher stability and greater reliability, becoming an important technical support for modern precision engineering.

Company Profile

         We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc.​

Auxiliary production equipment: electroplating, anodizing, hard anodizing and surface treatment. We have complete testing equipment: sophisticated three-dimensional testing, two-dimensional testing, hardness tester, height meter, projector and other conventional testing equipment. If you are interested in our products, please contact me and I will provide the best price support and quality service.

2D inspection equipment

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

   

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don't have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?

A9: Yes, we will keep them well and won't release them to the third party without your permission.

Q10: Is it possible to know the operation status of my products without visiting your company?

A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.

Q11: If you make poor quality goods, will you refund?

A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied