Gold Anodized 5-Axis CNC Milling Aluminum Alloy Bracket Custom Precision Machining Mechanical Structural Components

Brief Introduction

This custom 5-axis CNC machined aluminum connecting bracket comes with gold anodized surface finish. Made of premium aluminum alloy, it adopts hollow lightweight structure with fork joint and precision stepped bore. Featuring high strength, wear resistance and corrosion resistance, it is widely used as linkage arm and structural support for robotics, automation equipment and motion machinery. OEM & ODM custom machining service available, factory direct supply with reliable quality.

Product Overview

This curved linkage bracket is manufactured by advanced 5-axis CNC milling. The curved body, hollow cutouts, fork mounting lugs and internal stepped hole are finished in one clamping process, ensuring high dimensional accuracy and perfect assembly fit. Gold anodizing treatment enhances surface hardness, anti-corrosion property and delivers attractive metallic appearance.

All finished parts go through strict dimensional inspection before shipment. We accept custom manufacturing according to your CAD drawings or physical samples. Both prototype trial orders and mass production orders are supported.

Key Features

• Premium aluminum alloy material, lightweight and high structural strength
• 5-axis CNC integrated machining, special curved & hollow lightweight design
• Gold hard anodized finish, excellent wear resistance and anti-corrosion performance
• Precision machined holes and fork joint, burr-free for smooth assembly
• Support small prototype orders and large-volume mass production
• OEM & ODM custom service, manufactured per your drawings or samples
• Full dimensional inspection for every workpiece before packing

Application

Custom CNC machined aluminum connecting brackets are widely applied in automation machinery, robot arms, new energy equipment, sports machinery and test fixtures, serving as linkage arms, pivot supports and structural connection components.

Technical Specifications

• Material: Aluminum Alloy (6061 / 6063 / 7075 optional)
• Machining Process: 5-axis CNC Milling, Deburring
• Tolerance: ±0.01mm, customizable based on requirements
• Surface Finish: Gold Anodized; optional: clear anodizing, black anodizing, sandblasting, brushing
• Packaging: Anti-rust paper + export carton or fumigated wooden case
• MOQ: 1 piece for prototype order
• Supply Ability: 5000 Piece / Pieces per Month

Our Advantage

We are a professional CNC machining factory with rich experience in custom metal parts. We provide CNC turning and CNC milling services for aluminum, stainless steel, alloy steel, brass and engineering plastics. We implement strict quality control from raw material processing to finished product inspection.

We offer competitive factory price, fast lead time and responsive technical support. Welcome to send your drawings or samples for quotation!

FAQ

Q1: What material is this gold anodized aluminum connecting bracket?

A: Standard material is 6061 aluminum alloy with gold anodized surface finish. We also support 6063 and 7075 aluminum alloy for custom orders.

• 6061: General purpose, balanced strength and machinability, most widely used for CNC bracket parts.
• 6063: Excellent anodizing performance for uniform surface appearance.
• 7075: High-strength aerospace aluminum for heavy-load working conditions.

Q2: Can you produce according to my 2D or 3D CAD drawings?

A: Yes. Please send us your files in STEP, IGES or PDF format. Our engineering team will evaluate your drawing and provide quotation. We also accept physical samples for reverse engineering.

Q3: What is gold anodizing? Can I choose other surface treatments?

A: Gold anodizing is an electrochemical process to form a protective oxide layer on aluminum surface. It improves hardness, corrosion resistance and achieves decorative golden color. Other available options include clear anodizing, black anodizing, sandblasting and brushing.

Q4: What is your MOQ? Can I order 1 piece for sample testing?

A: MOQ is 1 piece. We support prototype sample before mass production.

Q5: What is your production lead time?

A: Sample order: 3–7 working days. Mass production: 7–20 working days depending on order quantity.

Q6: How do you guarantee product quality?

A: We inspect dimensions with calipers, micrometers and CMM. Every part will be checked before packing. Inspection reports can be provided upon request.

Q7: What is T/T payment term?

A: T/T stands for Telegraphic Transfer, also known as wire transfer. It is the most common international payment method. For sample orders, we accept 100% T/T in advance. For bulk orders, common terms are 30% T/T deposit before production and 70% T/T balance before shipment.

Q8: Can you also make parts from stainless steel or alloy steel?

A: Sure. We manufacture custom turned and milled parts in aluminum, stainless steel, alloy steel, brass and engineering plastics.