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China OEM ADC12 Aluminium Casting 5G Indoor Router Shell - Trusted Suppliers & Factory Solutions
Product Display
Features
This is a cutting-edge product designed for assembling routers and other communications devices. With its lightweight construction, excellent heat dissipation, corrosion resistance and stylish appearance, this router case will redefine the standards in the communications industry.
This advanced router case is tailor-made to meet the needs of mid-to-high-end customers in North America, Europe, Israel, Japan, South Korea, Singapore, Malaysia and other regions. Its superior features make it the perfect choice for discerning customers who only want the best.
Process
1. Aluminum Die Casting
Equipment: 800T aluminum die casting machine
Material: ADC12
Process characteristics:
Material: ADC12
Process characteristics:
- a. Furnace temperature: 670°±20°, Material handle: 20±2MM;
- b. Secondary materials cannot be used;
- c. Test the material composition to confirm that it is OK and can be produced;
- d. First piece confirmation is required after die-casting.
Precautions:
- a. The filling quality of the surface needs to be confirmed. No cold insulation, no bulging, or lack of material for the pillars.
- b. Pay attention to the surface to avoid sticking molds, drawing molds, or poor ejector pin convexity.
- c. The ejector pins are concave by 0-0.2mm for non-machine-added surfaces and 0-0.2mm for machine-added surfaces. The thimble needs to be convex 0-0.2mm.
2. Remove Spout
Equipment: Stick/sawing machine (Saw spout and knock out slag bag)
Precautions:
- a. Pay attention to the surface without crushing or shortage of materials.
- b. Control the appearance and size.
3. IPQC Inspection
Test tool: Caliper, projection, three-dimensional, visual inspection of appearance
Precautions:
Use measuring tools correctly and check dimensions according to drawings.
4. Shaping
Product backside shaping
Equipment: Cutting edge ruler, shaping tool
Equipment: Cutting edge ruler, shaping tool
Precautions:
Within 0.15mm of the large surface plane of the product.
5. CNC
Machining of internal cavity face structure, heat sink tooth face tooth holes side data line connections, tooth holes, removal of process hitches, etc.
Equipment: CNC machine, flat bottom gong cutter, drill, machining fixtures.
Equipment: CNC machine, flat bottom gong cutter, drill, machining fixtures.
Precautions:
- a. Do not overcut, missed processing;
- b. Surface attention must not be bruised, burr;
- c. Ensure that the surface finish Ra1.6, size, shape and location tolerances.
6. Deburring + Cleaning
Chamfering the sharp corners of the products, removing burrs, aluminum chips, and oil residues after machining.
Equipment: Air grinder, 120# sandpaper, burr knife
Equipment: Air grinder, 120# sandpaper, burr knife
Precautions:
Do not miss processing, no sharp corners, burrs removed clean, connected to the smooth R angle.
7. IPQC Inspection
Visual inspection of appearance
8. Grinding
After CNC residual process hitch grinding and smoothing; product deburring, non-machined surface ejector pins, polishing to remove residual sprues grinding and smoothing shape.
Equipment: Air grinder, 120# sandpaper
Equipment: Air grinder, 120# sandpaper
Precautions:
Do not miss processing, playing collapse; not the existence of sharp corners, burrs removed cleanly, and residual phi, sharp edges to meet the smooth R angle.
9. 100% Inspect (Material Review)
Visual inspection of appearance
Precautions:
- a. The surface of the product should not be overcut, sand holes, lack of material. Burrs, and other undesirable phenomena.
- b. Through-hole inspection.
- c. Test the flatness of the product according to the drawing.
- d. Hold the product lightly to prevent deformation.
10. Deburring + Cleaning
After the CNC residual process lap grinding smooth; product sharp corner position chamfer R angle, remove the residual burrs after machining, aluminum chips, oil.
Equipment: Air grinder, 120# sandpaper, burr knife
Equipment: Air grinder, 120# sandpaper, burr knife
Precautions:
Do not miss processing, no sharp corners, burrs removed clean, connected to the smooth R angle.
11. IPQC Inspection
Visual inspection of appearance
12. Surface Finishing
Chemical conversion membrane + spraying powder
Tools: Powder, color swatches, spray protection, spray lines, visual inspection.
Tools: Powder, color swatches, spray protection, spray lines, visual inspection.
Precautions:
- a. No different colors, dirty, not touching and scratching.
- b. Color according to the sample, uniform and consistent.
- c. Powder thickness is uniform, no accumulation of tumors, no exposed bottom.
13. Outsourcing - Silkscreen
Surface Screen Printing - Meets performance test requirements
Precautions:
- a. After the film/powder coating surface quality confirmation.
- b. Sampling of holes for needle gauges/tooth holes for through-hole inspection.
14. IQC Incoming Inspection
Appearance visual inspection, special characteristics inspection
Precautions:
- 1. After the film/powder coating surface quality confirmation.
- 2. Sampling of holes for needle gauges/tooth holes for through-hole inspection.
15. Full Inspection + Packaging
Comprehensive inspection of products and packaging
Equipment: Cartons, dividers, bubble wrap, desiccant
Equipment: Cartons, dividers, bubble wrap, desiccant
Precautions:
- a. The appearance shall be inspected according to the sample. The surface shall be free of dirt, scratches, dents and defects, and the glue dispensing shall be even and without defects!
- b. The tooth pattern must comply with the pass-and-stop inspection.
- c. The product is placed in the knife card, covered with flat cardboard on the upper layer, and then packaged.
16. FQC Inspection
Test Tools: Caliper, projection, needle gauge, tooth gauge, appearance and outer packaging inspection
Precautions:
Whether the measuring tool is within the calibration period.
17. Shipping
Final product preparation for delivery.
Precautions:
- a. Make sure the quantity is the same as order.
- b. Label and stamp on the outer box.
- c. Provide a shipping report.
18. OQC Shipping Inspection
Test Tools: Caliper, projection, needle gauge, tooth gauge, appearance and outer packaging inspection.
Precautions:
Whether the measuring tool is within the calibration period. Whether it is consistent with SIP requirements and customer requirements.
Frequently Asked Questions (FAQ)
Q1: What materials are used for the 5G indoor router shell?
A1: The router shell is manufactured using high-quality ADC12 aluminum alloy, which provides lightweight construction, excellent heat dissipation, and corrosion resistance.
Q2: What is the primary manufacturing process for this product?
A2: The manufacturing process includes aluminum die casting (using an 800T die casting machine), CNC machining for internal cavity and heat sink tooth structures, deburring, grinding, surface powder spraying, and optional silkscreen printing.
Q3: How is the quality of the router shell controlled?
A3: Quality is strictly monitored through multiple inspection phases, including IPQC inspections, a 100% material review/appearance inspection, IQC incoming inspection, FQC inspection, and OQC shipping inspection.
Q4: What surface treatments are applied to the router shell?
A4: The product undergoes a chemical conversion membrane treatment followed by powder spraying. This ensures a uniform, high-quality, and protective finish without scratches or color inconsistencies.
Q5: Which markets is this router case designed for?
A5: This advanced router case is tailor-made to meet the demands of mid-to-high-end customers in regions such as North America, Europe, Israel, Japan, South Korea, Singapore, and Malaysia.
Q6: What packaging precautions are taken to prevent damage during shipping?
A6: The products are carefully placed in knife cards, covered with flat cardboard on the upper layer, and packed using cartons, dividers, bubble wrap, and desiccant to prevent deformation or scratches.