Dongguan Changxinda Precision Technology Co., Ltd.
| Max Swing Diameter | 300 mm |
| Power Supply | 220V / 380V, 50/60Hz |
| Automationlevel | Automatic Tool Change |
| Payment Terms | L/C,D/A,D/P,T/T |
| Drive System | Servo Motor |
| Opticalcomponenttypes | Lenses, prisms, mirrors |
| Materialcompatibility | Metal, Plastic, Wood |
| Delivery Time | 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. |
| Swing Over Bed | Typically 200-600 mm |
| Softwarecompatibility | CAD/CAM Supported |
| Concentricity | 0.015 |
| Packaging Details | Standard export packaging or custom |
| Toolturrettype | 12-station turret |
| Control System | Computer Numerical Control (CNC) |
| Machine Type | CNC Lathe |
| Tool Change | Automatic Tool Changer |
| Supply Ability | 10000Pcs/Month |
| Dimensions | 1500 x 1200 x 1800 mm |
| Toolturret | 8-position / 12-position |
| Model Number | Custom |
| Certification | ISO9001 |
| Brand Name | China-CXD |
| Place of Origin | China |
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Product Specification
| Max Swing Diameter | 300 mm | Power Supply | 220V / 380V, 50/60Hz |
| Automationlevel | Automatic Tool Change | Payment Terms | L/C,D/A,D/P,T/T |
| Drive System | Servo Motor | Opticalcomponenttypes | Lenses, prisms, mirrors |
| Materialcompatibility | Metal, Plastic, Wood | Delivery Time | 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. |
| Swing Over Bed | Typically 200-600 mm | Softwarecompatibility | CAD/CAM Supported |
| Concentricity | 0.015 | Packaging Details | Standard export packaging or custom |
| Toolturrettype | 12-station turret | Control System | Computer Numerical Control (CNC) |
| Machine Type | CNC Lathe | Tool Change | Automatic Tool Changer |
| Supply Ability | 10000Pcs/Month | Dimensions | 1500 x 1200 x 1800 mm |
| Toolturret | 8-position / 12-position | Model Number | Custom |
| Certification | ISO9001 | Brand Name | China-CXD |
| Place of Origin | China | ||
| High Light | Multi-Step Optical Lens Barrel ，Combined Turn-Mill Lens Barrel ，6061 Aluminum Multi-Step Barrel | ||
Our multi‑step optical lens barrel is a high‑precision rotary optical component made of 6061 aluminum alloy, produced in our CNC factory by composite CNC turning plus partial side milling operations.
The manufacturing workflow begins with aluminum bar stock cutting. CNC lathe rough‑machines inner and outer profiles to form multi‑step annular grooves. Fine turning processes inner and outer circles, strictly controlling inner‑hole coaxiality and end‑face flatness to ensure perfect concentric assembly of optical lenses. Radial tiny holes and positioning notches are completed by side milling. High‑gloss turning delivers burr‑free surfaces. Hard anodizing surface treatment is optional for enhanced wear resistance and anti‑corrosion performance.
This part faces critical manufacturing challenges. Multi‑step features require tight dimensional tolerances. Large length‑to‑diameter ratio of inner bore makes coaxiality hard to maintain. Annular grooves must keep uniform depth, and tiny positioning holes demand high positional accuracy. Any eccentricity will directly impair optical imaging performance.
As a trusted CNC supplier, we provide full‑chain services: 3D drawing review, process planning, prototype trial‑run and mass‑volume finished‑parts delivery. Every tool‑path reflects our pursuit of precision manufacturing. Our machining accuracy reaches ±0.01 mm. We undertake custom non‑standard aluminum parts and complex cavity components for 3‑axis & 5‑axis CNC machining. Prototype, small‑batch and large‑volume orders are all welcome for your custom quote.
Our manufacturing capability covers a wide range of industries: consumer electronics,industrial automation,semiconductor & vacuum equipment,medical devices,new‑energy automotive,aerospace & UAV,optoelectronics,telecommunication hardware,robotic equipment and precision instrumentation. We can produce various precision mechanical components strictly according to customer drawings or samples.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2008
Total Annual:
10000000-20000000
Employee Number:
90~102
Ecer Certification：
Verified Supplier
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...
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