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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.
5-Axis CNC Custom Aluminum Cylindrical Precision Cavity - Irregular Hollow Window with Internal Locating Slots for Optical Module
Dongguan Changxinda Precision Technology Co., Ltd. is a leading 5-axis CNC machining expert specializing in high-precision cylindrical cavities, custom aluminum optical housings, and precision instrument enclosures for optical lens modules, small detection instruments, and micro motor protective housing 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 optical equipment manufacturers, precision instrument builders, and micro motor developers worldwide.
This custom aluminum cylindrical precision cavity is designed for optical lens modules, small detection instruments, and micro motor protective housing applications. The cylindrical cavity integrates irregular hollow window openings on the cylindrical wall, internal irregular locating slots, and multi-layer stepped mounting holes on both ends - all produced in a single one-piece 5-axis CNC milling operation from a solid aluminum billet.
Key Features
5-Axis CNC Machining Expertise
18+ years cylindrical cavity and optical housing experience with one-piece monolithic construction from solid aluminum billet
Irregular Hollow Window Openings
Custom window shapes for specialized optical configurations with smooth edges and tight geometric tolerances
Internal Irregular Locating Slots
Precision positioning features with accurate dimensions and consistent depth for component mounting
Multi-Layer Stepped Mounting Holes
Versatile mounting interfaces on both ends for various fastener configurations and system integration
Precision Threaded Holes
End-face threaded mounting holes with accurate thread profile and tight position accuracy
Quality Assurance
ZEISS CMM inspection, ISO 9001:2015 certification, and surface profilometry for dimensional verification
Safe Handling: Smooth fillet edges with no burrs for safe equipment handling
Quality Assured: ISO 9001 certification and ZEISS CMM inspection ensure precision performance
Applications
Optical Lens Modules: Precision cylindrical cavity for optical lens module housing and protection
Small Detection Instruments: Enclosure for small detection instrument and measurement device
Micro Motor Protective Housings: Precision housing for micro motor and small motor protection
Optical Sensor Enclosures: Precision enclosure for optical sensor and detector housing
Camera Module Housings: Precision cylindrical housing for camera module integration
Detection Equipment Cavities: Precision cavity for detection equipment and measurement system
Precision Instrument Cylindrical Bodies: Precision body for cylindrical instrument equipment
Specialized Custom Cylindrical Components: Custom cylindrical cavity for specialized optical and detection applications
Why Choose Us
5-Axis CNC Expert: 18+ years specialized experience in cylindrical cavity and optical housing production Irregular Feature Capability: Irregular hollow windows and internal slots in one-piece construction Optical Industry Knowledge: Understanding of optical lens, detection instrument, and micro motor requirements ISO 9001:2015 Certified: Internationally recognized quality management for precision components Material Expertise: Specialized in 6061, 6063, 7075, 2A12 aluminum for precision cylindrical cavities Source Factory: Direct CNC machining factory with full-service custom production support Tight Tolerance Achievement: Proven capability achieving +/-0.01mm on cylindrical cavity features Batch Reliability: Stable delivery with high dimensional consistency for batch production
Frequently Asked Questions
What is a 5-axis CNC custom aluminum cylindrical precision cavity and what does it do?
A 5-axis CNC custom aluminum cylindrical precision cavity is a precision protective housing component designed for optical lens modules, small detection instruments, and micro motor protective housing applications. This cylindrical cavity integrates irregular hollow window openings, internal irregular locating slots, and multi-layer stepped mounting holes - all produced in a single one-piece 5-axis CNC milling operation.
Why are irregular hollow window openings important?
The irregular hollow window openings provide optical apertures, sensor access points, and component visibility windows for optical and detection equipment integration. They are precision-machined with accurate dimensions, smooth edges, and tight geometric tolerances for reliable optical alignment and component access.
How do the internal irregular locating slots work?
The internal irregular locating slots provide precision positioning features for internal component installation, optical element mounting, and sub-assembly alignment. They are precision-machined with accurate dimensions, consistent depth, and tight positional tolerances for reliable component positioning.
What are the multi-layer stepped mounting holes used for?
The multi-layer stepped mounting holes provide versatile mounting interfaces for equipment installation and system integration. They enable mounting at multiple depth levels, accommodating various fastener lengths and mounting hardware configurations.
What tolerances can you achieve on cylindrical precision cavities?
We achieve +/-0.01mm on critical dimensions including window opening dimensions, internal slot dimensions, mounting hole positions, and overall cylindrical envelope dimensions. Geometric tolerances are controlled to specifications essential for proper equipment alignment and optical performance.
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...
