High-Precision Aluminum Couplings CNC Machined and Customized -- Precision Instrument Accessories

• Customization: Available
• Processing Method: CNC Machining
• Processing Accuracy: 0.01
• Model NO.: GY20250122601
• Surface Finish: Electroplating
• Quotations: Fob
• Transport Package: Boxs
• Specification: 30*10*30
• Trademark: ganyuan
• Origin: China
• Production Capacity: 10000
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 5 days (1 - 10 Pieces) ; 15 days (11 - 25 Pieces) ; 25 days (26 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

High-precision aluminum couplings and customized -- precision instrument accessories

Ganyuan factory boasts over 20 years of CNC precision machining experience, specializing in high-quality custom and mass production of aluminum alloy coupling parts. Equipped with high-precision CNC machine tools and coordinate measuring machines, we ensure our couplings excel in bore accuracy, dynamic balance, and overall structural strength.
 

Product Description

 

Production type	Custom production and processing	Material	aluminum
Processing methods	CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting	Processing Equipment	CNC Trining Parts  5-axis CNC machining center, grinder, wire cutting
Accuracy	±0.02mm	Whether proofing	yes
Is it customized	yes	Proofing time	7-15 days
OEM/ODM	OEM ODM CNC machining service	surface treatment	Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation
Origin	Dongguan, China	Quotations	FOB
Business Type:	Manufacturer/Factory & Trading Company	Main Products:	CNC parts; Machining parts
Management System Certification:	ISO 9001:2015	productivity	100000

The Core Characteristics and Advantages of CNC Machining for Aluminum Couplings
Aluminum couplings, as key connecting components in precision transmission systems, play an irreplaceable role in robot joints, CNC machine tool spindles, aerospace transmission devices, and high-precision instruments. Their performance directly affects transmission accuracy, dynamic response speed, and system reliability. Facing the modern transmission demands of lightweight, high-speed, and low-inertia, the complex internal hole structure, precision end gear fit, and dynamic balancing requirements of aluminum couplings make traditional machining methods insufficient. CNC machining, with its high precision and high flexibility, has become the core technological guarantee for manufacturing high-performance aluminum couplings.

What are the of CNC machining of aluminum couplings?
Achieving high-precision fit and integrated molding of complex structures
Modern couplings often integrate multiple functional features such as elastomer structures, precision internal splines, diaphragm grooves, and balance adjustment holes. A five-axis CNC machining center can complete all processes from blank to finished product in a single setup, ensuring the dimensional and positional tolerances between features and achieving high-precision fit through stress-free assembly.

Ensuring Dynamic Performance and Lightweight Design
Optimized milling of the hub using CNC programming reduces weight by 30%-40% while maintaining transmission strength. For high-strength aluminum alloys such as 7075-T6, CNC precision machining effectively controls deformation of thin-walled structures, ensuring the dynamic stability of the coupling under high-speed rotation.

Surface Quality and Optimal Friction Characteristics
The surface quality of mating surfaces directly affects transmission accuracy and wear life. CNC ultra-precision machining using diamond tools achieves a mirror finish with Ra≤0.2μm on the mating surfaces. Texture control technology creates microstructures on the contact surfaces that promote lubricant retention, significantly extending service life.

What are the significant advantages of CNC machining of ?
Optimizing Transmission Performance: By precisely controlling key parameters such as spline backlash and diaphragm stiffness, transmission accuracy is improved to the arcsecond level, and backlash is reduced by more than 85%.

Significantly shortened R&D cycle: The time from design to prototype is reduced to one-quarter of that of traditional processes, supporting personalized customization needs, and is particularly suitable for small-batch, high-value applications such as robot joints and aerospace servos.

CNC machining technology has not only enabled aluminum couplings to leap from "transmission parts" to "precision functional components," but also driven technological innovation in high-end equipment transmission systems through digital manufacturing. In strategic fields such as robotics and aerospace, aluminum couplings are becoming a key component in improving system performance.



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.

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. 2.5-dimensional detection equipment

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.

Packaging & Shipping

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 and pricing information?
A1: Please send us an inquiry email and we will contact you after receiving it.

Q2: How long will it take to receive samples?
A2: It depends on your specific product, usually 3-7 days.

Q3: What information do you need for a quote?
A3: Please provide product drawings in PDF format, preferably in STEP or IGS format.

Q4: What are the payment terms?
A4: We accept a 50% deposit. Once the goods are ready, we will take photos or videos for your inspection, and then you can pay the balance. For small orders, we accept PayPal, and the commission will be added to the order. For large orders, we recommend wire transfer.

Q5: How will the goods be shipped?
A5: We ship via a logistics company.

Q6: Are you a trading company or a factory?
A6: We are a manufacturing company with 17 experienced engineers and over 50 employees, and a factory area of approximately 3,000 square meters.

Q7: What if I don't have a drawing?
A7: Please send your sample to our factory so we can replicate it and provide a better solution. If you provide a picture or sketch with dimensions (length, height, width), we will create a CAD or 3D file for you.

Q8: Can we provide some samples before mass production?
A8: Of course.

Q9: Are my drawings safe after I send them to you?
A9: Yes, we will keep them safe and will not disclose them to third parties without your permission.

Q10: Can I see how the product is performing without visiting your company?
A10: We will provide a detailed production plan and send weekly reports with digital photos and videos to demonstrate processing progress.

Q11: If the product you produce is of poor quality, can I get a refund?
A11: In fact, we will not risk producing inferior products. At the same time, we produce high-quality products until you are satisfied.