Dongguan Changxinda Precision Technology Co., Ltd.
| Supply Ability | 10000Pcs/Month |
| Maximum Turning Length | 500 mm |
| Axis Configuration | X, Y, Z linear axes with B and C rotary axes |
| Tool Magazine Capacity | 24 tools |
| 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. |
| Function | Combined turning and milling operations |
| Rapid Feed Rate | 20 m/min |
| Payment Terms | L/C,D/A,D/P,T/T |
| Power Supply | 3-phase 380V, 50Hz |
| Milling Head | Powered milling head with multiple axes |
| Machine Dimensions | 2500 mm x 1800 mm x 2000 mm |
| Cooling System | Flood coolant system |
| Spindle Speed Range | 50-6000 RPM |
| Accuracy | ±0.005 mm |
| Control System | CNC (Computer Numerical Control) |
| Machine Type | Turn-Mill Compound |
| Packaging Details | Standard export packaging or custom |
| Maximum Turning Diameter | 300 mm |
| Machine Weight | 3500 kg |
| Model Number | Custom |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | China-CXD |
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Product Specification
| Supply Ability | 10000Pcs/Month | Maximum Turning Length | 500 mm |
| Axis Configuration | X, Y, Z linear axes with B and C rotary axes | Tool Magazine Capacity | 24 tools |
| 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. | Function | Combined turning and milling operations |
| Rapid Feed Rate | 20 m/min | Payment Terms | L/C,D/A,D/P,T/T |
| Power Supply | 3-phase 380V, 50Hz | Milling Head | Powered milling head with multiple axes |
| Machine Dimensions | 2500 mm x 1800 mm x 2000 mm | Cooling System | Flood coolant system |
| Spindle Speed Range | 50-6000 RPM | Accuracy | ±0.005 mm |
| Control System | CNC (Computer Numerical Control) | Machine Type | Turn-Mill Compound |
| Packaging Details | Standard export packaging or custom | Maximum Turning Diameter | 300 mm |
| Machine Weight | 3500 kg | Model Number | Custom |
| Certification | ISO9001 | Place of Origin | China |
| Brand Name | China-CXD |
Our precision turn-mill composite machining aluminum threaded shaft is precision engineered for automation equipment, precision machinery, and industrial applications where complex multi-segment geometry, precision threading, and integrated manufacturing are critical. Each threaded shaft is manufactured on advanced turn-mill composite machining centers, maintaining tolerances as tight as +/-0.01mm to ensure proper thread fit, reliable mechanical connection, and consistent performance in demanding applications.
This complex shaft features a large diameter head section with longitudinal slots for assembly alignment or heat dissipation, a streamlined curved transition section connecting the head to the threaded end, and a precision fine-threaded shaft section for secure mechanical connection. Our precision turn-mill composite machining capabilities combine turning and milling operations in a single setup, enabling complex geometries including longitudinal slotting, curved profiles, and precision threading - all machined from solid aluminum billets for maximum accuracy and efficiency.
Precision turn-mill composite machining technology delivers exceptional advantages over separate turning and milling operations. By combining both processes in one machine setup, we eliminate multiple fixturing errors, reduce manufacturing time, and achieve perfect alignment between cylindrical features, slots, and threads. The integrated design consolidates multiple functions into a single optimized component. Mirror-polished surface finish achieves Ra 0.4-0.8um for superior appearance and corrosion resistance.
This threaded shaft is manufactured from high-strength aluminum alloy, selected for its excellent machinability, corrosion resistance, and strength-to-weight ratio essential for precision shaft applications. The precision turn-mill composite process achieves material removal rates 30-50% faster than conventional methods while maintaining superior surface quality and dimensional accuracy. Complex multi-segment features that would require multiple setups in traditional machining are completed in one operation.
Our ISO 9001:2015 certified quality management system ensures consistent quality across every production run following GB/T 1804-2000 standard with strict tolerance control. Each precision turn-mill composite machined threaded shaft undergoes comprehensive dimensional inspection using coordinate measuring machines to verify thread accuracy, slot positioning, curved profile accuracy, and geometric tolerances. The single-setup process guarantees perfect relationship between all features. Surface finish and material properties are verified to ensure specifications are met. Complete inspection reports and material certificates are provided with every shipment.
These precision turn-mill composite machining aluminum threaded shafts serve applications across automation equipment adjustment mechanisms, precision machinery positioning systems, optical instrument focusing assemblies, medical device adjustment components, semiconductor equipment fine-tuning shafts, aerospace adjustment mechanisms, optical assembly tools, and scientific instrument components. The precision turn-mill composite machining process is particularly suited for complex shafts with multiple geometric features, eliminating the need for multiple machines and reducing lead times significantly.
We support your complete product development cycle with flexible manufacturing options from prototype to mass production. Our precision turn-mill composite machining capabilities accelerate time-to-market by combining multiple operations. Validate designs with rapid prototypes for fit and function testing, refine through small batch testing for performance validation, and scale to high-volume production for commercial manufacturing. Our experienced engineering team provides DFM feedback to optimize shaft designs for composite machining efficiency, mechanical performance, and cost. Fast delivery and consistent quality ensure customer satisfaction.
Q: What is precision turn-mill composite machining?
A: Precision turn-mill composite machining is an advanced manufacturing technology that combines turning and milling operations on a single machine. This eliminates multiple fixturing steps, reduces errors, and enables complex geometries with both rotational and prismatic features including slots, threads, and curved profiles to be completed in one setup with superior accuracy.
Q: What threaded shaft sizes can you manufacture?
A: We manufacture precision turn-mill composite machining aluminum threaded shafts from small adjustment components to large mechanical shafts. Our turn-mill capabilities accommodate diameters from 10mm to 150mm with custom slot patterns and thread specifications based on your requirements.
Q: What thread specifications can you produce?
A: We can produce various thread specifications including metric threads (M3 to M30), imperial threads (UNC/UNF), and custom thread profiles. Our precision turn-mill composite machining achieves thread tolerances within 6g/6H following ISO standards for reliable mechanical connection.
Q: What materials do you recommend for threaded shafts?
A: We recommend 6061-T6 aluminum for most threaded shaft applications due to its excellent machinability and corrosion resistance. For high-strength applications, we offer 7075-T6 aluminum, stainless steel, and various steel options with precision thread machining capabilities.
Q: Can you customize the slot pattern and head design?
A: Yes, we specialize in customizing slot patterns including quantity, width, depth, and orientation. Our DFM team optimizes slot designs for your specific assembly requirements and composite machining efficiency.
Q: What tolerances can you achieve with turn-mill composite?
A: We achieve shaft diameter tolerances within +/-0.01mm and thread positional accuracy within 0.02mm with precision turn-mill composite machining. The single-setup process ensures perfect alignment between all features, achieving tolerances down to 0.01mm following GB/T 1804-2000 standard.
Q: What is your typical lead time?
A: Prototype samples: 5-10 days. Small batch (10-100 pcs): 2-3 weeks. Medium batch (100-1000 pcs): 3-5 weeks. Large production (1000+ pcs): 5-8 weeks. Fast delivery and consistent quality ensure high customer satisfaction.
Q: Can you support both prototypes and mass production?
A: Yes, we offer flexible manufacturing from single prototypes for design validation through to high-volume production runs. Our precision turn-mill composite machining capabilities reduce lead times while maintaining quality and consistency across all production volumes.
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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