Shenzhen Chenrong Technology Co., Ltd.
| Micro machining or not | Micro Machining |
| Surface treatment | anodizing,sandblasting,electrophoresis,electroplating,Smooth |
| Product name | CNC turning parts,CNC Machining,aluminum cnc milling parts,Oem Machining Service Aluminum 6061-T6 CNC Milling Machine Part,precision cnc metal parts processing |
| Payment Terms | T/T |
| Tolerance | +/-0.02mm,0.002mm,+-0.01 mm,+ - 0.05 mm,Customized |
| Name | cnc 5 axis,CNC turning parts,Turning Machining Parts,CNC Machining Parts |
| Cnc machining or not | CNC Machining |
| Material capabilities | Aluminum,Stainless Steel,Brass,Copper,Steel Alloys |
| Service | Customized OEM,Customized OEM\CNC Machining Service,OEM/ODM/Customized/Design,OEM & ODM,Customized OEM Aluminum CNC Machining |
| Delivery Time | 5-8days |
| Application | Industrial Equipment,Auto /medical/agricultural/train/valve/textile,Electronic,Auto Part precision cnc metal parts processing,automotive |
| Type | Other Machining Services,Milling,Broaching,Turning,Etching / Chemical Machining |
| Model Number | CRAl0121 |
| Brand Name | CHENRONG |
| Place of Origin | China |
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Product Specification
| Micro machining or not | Micro Machining | Surface treatment | anodizing,sandblasting,electrophoresis,electroplating,Smooth |
| Product name | CNC turning parts,CNC Machining,aluminum cnc milling parts,Oem Machining Service Aluminum 6061-T6 CNC Milling Machine Part,precision cnc metal parts processing | Payment Terms | T/T |
| Tolerance | +/-0.02mm,0.002mm,+-0.01 mm,+ - 0.05 mm,Customized | Name | cnc 5 axis,CNC turning parts,Turning Machining Parts,CNC Machining Parts |
| Cnc machining or not | CNC Machining | Material capabilities | Aluminum,Stainless Steel,Brass,Copper,Steel Alloys |
| Service | Customized OEM,Customized OEM\CNC Machining Service,OEM/ODM/Customized/Design,OEM & ODM,Customized OEM Aluminum CNC Machining | Delivery Time | 5-8days |
| Application | Industrial Equipment,Auto /medical/agricultural/train/valve/textile,Electronic,Auto Part precision cnc metal parts processing,automotive | Type | Other Machining Services,Milling,Broaching,Turning,Etching / Chemical Machining |
| Model Number | CRAl0121 | Brand Name | CHENRONG |
| Place of Origin | China |
Custom CNC Milling Parts Manufactured with Tight Tolerances for Automotive Aerospace and Electronics Industries
This horn antenna component is manufactured by 5-axis CNC milling from solid aluminum billet. Complex curved internal waveguide cavity, flange mounting holes and engraved marking are completed in one clamping. The polished inner surface reduces signal loss, ideal for radio frequency, microwave and radar testing equipment.
| Parameter | Value |
|---|---|
| Processing Type | 5-axis CNC Milling, Curved Cavity Machining, Flange Drilling, Engraving, Mirror Polishing |
| Available Material | 6061 Aluminum, 7075 Aluminum |
| Tolerance | ±0.015 mm |
| Surface Finish | Internal mirror polishing, natural aluminum finish, optional conductive coating |
| Drawing Format | STEP / IGES / 2D PDF |
| Application Scenario | Microwave testing, Radar system, RF communication equipment, Antenna measurement instrument |
| Inspection Method | CMM, Surface Roughness Tester, Digital Caliper |
| Production Range | Prototype, Small Batch |
This custom aluminum horn antenna adopts integrated 5-axis CNC machining technology. The intricate curved waveguide cavity is precisely milled to maintain consistent RF transmission performance. Internal surface polishing minimizes electromagnetic signal reflection and attenuation. Chenrong Precision has rich experience in manufacturing RF waveguide components. Our machinists control machining vibration carefully to keep the smoothness of curved inner walls. We can adjust horn aperture size, cavity depth and flange hole layout according to your RF simulation data. Engraved part numbers and frequency marks can be added on the outer surface as required.
Chenrong Precision specializes in 5-axis CNC machining for radio frequency parts. We optimize tool paths for complex curved surfaces to avoid tool marks. Our quality team inspects surface roughness and dimension accuracy strictly, ensuring stable electromagnetic performance for your antenna system.
Q: What aluminum material do you recommend for horn antenna?
A: 6061 aluminum is the most common option with good machinability; 7075 aluminum is chosen for higher structural strength when needed.
Q: Can you do conductive coating on the waveguide surface?
A: Yes, silver plating or gold plating service is available to further improve electrical conductivity.
Q: How do you control the surface roughness inside the curved cavity?
A: We use fine ball end mills and optimized tool paths, then carry out manual or mechanical polishing for inner curved surface.
Q: What file format do you need for quotation?
A: STEP or IGES 3D model plus 2D drawing with tolerance notes is preferred.
Q: Can you modify the horn aperture and cavity length for different frequency bands?
A: Yes, we can fully adjust all geometry parameters according to your RF design requirements.
Company Details
Business Type:
Manufacturer,Trading Company
Total Annual:
10000000-50000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me... Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me...
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