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3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
Dongguan Changxinda Precision Technology Co., Ltd. is a leading 5-axis CNC machining expert specializing in high-precision indexing flange discs, custom aluminum rotary tooling plates, and precision automation mounting discs for industrial automation, detection, and rotary module applications. With 18+ years of CNC machining experience and advanced 5-axis simultaneous machining centers, the company has established itself as the trusted partner for automation equipment manufacturers worldwide.
This 6061 aluminum circular indexing flange disc is a precision rotary tooling component designed for automation rotary tooling, detection equipment indexing plates, and module rotary fixing base applications. The disc integrates layered step surfaces, outer ring large mounting holes, micro locating small holes, central counterbore hole, and multi-step inclined surface - all produced in a single one-piece 5-axis CNC milling operation from a solid 6061 aluminum billet.
Key Features
5-axis CNC machining expert with 18+ years indexing disc and rotary tooling experience
One-piece monolithic construction from solid 6061 aluminum billet
5-axis simultaneous machining of all features in single setup
Layered step surface for accurate reference planes at multiple heights
Outer ring large mounting holes for equipment attachment
Micro locating small holes for indexing operations
Central counterbore hole for accurate central reference
Strict dimensional tolerance control: +/-0.01mm
Material options: 6061, 6063, 7075, 2A12 aluminum
Optional anodizing (clear, black, hard) for enhanced protection
ZEISS CMM inspection with 100% pre-shipment verification
ISO 9001:2015 certified quality management
Benefits
Uniform Circumferential Indexing: All holes indexed at uniform angular spacing for balanced operation
Layered Step Reference: Multiple step surfaces at different heights for flexible equipment mounting
Reliable Locating Accuracy: Micro locating holes enable repeatable positioning throughout service life
Stable Assembly Positioning: One-piece construction ensures stable assembly positioning accuracy
Quality Hole Finish: Smooth inner hole walls with no burrs for reliable fastener installation
Batch Consistency: High dimensional consistency ensures interchangeability across production units
Quality Assured: ISO 9001 certification and ZEISS CMM inspection ensure precision performance
Applications
Automation Rotary Tooling: Precision indexing disc for automation rotary equipment and tooling
Detection Equipment Indexing Plates: Disc for detection equipment indexing and positioning
Module Rotary Fixing Bases: Precision base for module rotary fixing and assembly
Industrial Automation Indexing: Disc for industrial automation indexing and positioning systems
Manufacturing Equipment Indexing: Disc for manufacturing equipment indexing and rotation
Precision Instrument Indexing: Disc for precision instrument indexing and measurement
Specialized Custom Indexing: Custom indexing disc for specialized automation and detection applications
Why Choose Us
5-Axis CNC Expert: 18+ years specialized experience in indexing disc and rotary tooling production Integrated Feature Capability: Layered steps, multi-holes, counterbore, and inclined surface in one-piece Automation Industry Knowledge: Understanding of automation rotary, detection, and indexing requirements ISO 9001:2015 Certified: Internationally recognized quality management for precision components Source Factory: Direct CNC machining factory with full-service custom production support Tight Tolerance Achievement: Proven capability achieving +/-0.01mm on indexing disc features Batch Reliability: Stable delivery with high dimensional consistency for batch production
Frequently Asked Questions
What is a 5-axis CNC 6061 aluminum circular indexing flange disc and what does it do?
A 5-axis CNC 6061 aluminum circular indexing flange disc is a precision rotary tooling component designed for automation rotary tooling, detection equipment indexing plates, and module rotary fixing base applications. This indexing disc integrates layered step surfaces, outer ring large mounting holes, micro locating small holes, central counterbore hole, and multi-step inclined surface - all produced in a single one-piece 5-axis CNC milling operation from a solid 6061 aluminum billet.
Why is uniform circumferential hole indexing important?
Uniform circumferential hole indexing is critical for balanced load distribution during rotation and accurate indexing operation. The micro locating holes are precision-machined at uniform angular spacing around the disc circumference, ensuring that the indexing operations occur at equal angular increments throughout the rotation. This uniform indexing enables repeatable positioning accuracy throughout the equipment service life and prevents vibration or imbalance issues during rotation.
What are the layered step surfaces used for?
The layered step surface machined into the disc provides accurate reference planes and mounting interfaces at multiple height levels for rotary equipment integration. The multiple stepped layers at different diameters and heights enable staged mounting for various rotary components, sensor arrays, and equipment interfaces. Each step is precision-machined with tight flatness, perpendicularity, and concentricity tolerances to ensure proper equipment alignment and reliable rotary operation.
How do the micro locating small holes work?
The micro locating small holes machined around the disc provide precision locating points for indexing operations, component positioning, and alignment registration. The micro locating holes are precision-machined with accurate diameter, depth, and positional tolerances for reliable locating engagement. The micro locating holes accept locating pins from mating components, providing accurate positioning reference for indexing operations during equipment use.
What is the central counterbore hole for?
The central counterbore hole machined in the center of the disc provides accurate central reference and mounting interface for rotary shaft, bearing, or central equipment component. The central counterbore is precision-machined with tight concentricity to the disc axis, accurate depth, and proper diameter for component mounting. The central counterbore geometry enables accurate alignment with rotary shaft components and reliable central reference for the entire indexing disc assembly.
Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro... Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro...
