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China Factory Fast Prototype 5G WIFI Router with Indoor Aluminum Enclosure - Reliable Suppliers for Quality Products
Product Display
Features
Designed specifically to meet the needs of the communications industry. This innovative product is specially tailored for mid-to-high-end customers in North America, Europe, Israel, Japan, Korea, Malaysia, Singapore and other regions.
Our aluminum alloy 5G base station casing is an important part of 5G Router Base construction and 5G network development. The product stands out from the competition with its superior heat dissipation capabilities, corrosion resistance and lightweight design.
Process
01
High Pressure Aluminium alloy die cast
Equipment: 350T cold chamber aluminium die casting machine
Material: ADC12 (US-383/Russia-AJ16/ German-AlSi8Cu3/UK-LM2/Italy-4520/Eu-ENAC-46400)
Process Features:
a. Furnace temperature: 650°±20°, Material handle: 20±2MM;
b. Secondary materials cannot be used;
c. Test the material composition to confirm that it is OK before be produced;
d. First piece confirmation is required.
Precautions:
a. Confirm the filling quality of the surface. No cold insulation, no bulging, or lack of material for the pillars.
b. Avoid sticking molds, drawing molds, or poor ejector pin convexity.
c. Ejector pins concave 0-0.2mm for non-machine-added and machine-added surfaces. Thimble needs to be convex 0-0.2mm.
a. Confirm the filling quality of the surface. No cold insulation, no bulging, or lack of material for the pillars.
b. Avoid sticking molds, drawing molds, or poor ejector pin convexity.
c. Ejector pins concave 0-0.2mm for non-machine-added and machine-added surfaces. Thimble needs to be convex 0-0.2mm.
02
Degating (Saw gate and knock out slag bag)
Equipment: Sawing machine
Tools: wooden stick
Precautions: Do not allow breaking at the mouth of the chipping, residual height of less than 2mm.
03
InPut Process Quality Control inspection
Check dimensions according to drawings.
Test tool: Caliper / Projection / 3.0 coordinate measure machine / visual inspection of appearance
Precautions: Use measuring tools correctly and check dimensions according to drawings.
04
Shaping
Partially shape the shrinkage area of the flange face at the location of the main slag outlet.
Equipment: Shaping tooling
Precautions: Do not allow deformation or cracking.
05
CNC: (first clip)
Drilling and Tapping:
1. 8x M6 deep 14mm threads.
2. 1x M3 deep 6.5mm thread.
3. 1x M4 deep 8mm thread.
4. Milling the sprue bit.
Equipment and tools: CNC machine, φ2.5/φ3.3/φ5 drills, M3/M4/M6 taps (first clip)
Precautions:
a. Do not overcut, missed processing;
b. Surface attention must not be bruised, burrs;
c. Ensure that the surface finish Ra0.8, size, shape and location tolerances.
a. Do not overcut, missed processing;
b. Surface attention must not be bruised, burrs;
c. Ensure that the surface finish Ra0.8, size, shape and location tolerances.
06
InPut Process Quality Control inspection
Inspect the flatness for shaping in place.
Precautions: Inspect the flatness for shaping in place.
07
Grinding (Grinding of smooth mold line)
Equipment: Eccentric sanders, concentric sanders
Precautions: Surface transition areas need to be jointed smoothly, do not allow collapsing, touching and missing.
08
CNC Second clip and Third clip (4-axis)
Second clip - Drilled, tapped, milled slag pack residue:
a. 16x M3 deep 9 orifices chamfered C0.5
b. 3x M3 deep 9 holes chamfered C0.5
c. 5x M3 deep 7 holes chamfer C0.5
d. 7x M3 deep 12.5 orifice chamfer C0.5
e. Milling slag packet residue
Second clip - Drilling, tapping, milling sprue residue:
a. 2x M3 deep 6.5 holes chamfered C0.5
b. 1x M12 deep penetration orifice chamfer C0.5
c. 1x M25 deep 10 orifice chamfer C0.5 (root avoidance of about 2.5mm)
d. Milling into the sprue residue
Equipment and tools: CNC machine, 4-axis fixture, 4-axis rotary table; φ8 milling cutter, φ2.5/φ10.5 drills, M3/M12 taps, milling cutter (milling M25), T milling cutter φ18*3.5*50L (third clip)
Precautions:
1. Do not overcut, missed processing;
2. Surface attention must not be bruised, burrs;
3. Ensure that the surface finish Ra0.8, size, shape and location tolerances.
1. Do not overcut, missed processing;
2. Surface attention must not be bruised, burrs;
3. Ensure that the surface finish Ra0.8, size, shape and location tolerances.
09
InPut Process Quality Control inspection
Appearance visual inspection.
M3/M4/M6/M12/M25 Thread Gauge (6H).
Precautions: Ensure proper inspection of threads with specified gauges.
10
Grinding and deburring
The sharp corners of the products are chamfered and deburred, and need to be sanded and smoothed.
Equipment and tools: Flat frustration, round frustration, air grinder, and pneumatic file.
Precautions: Do not miss the processing, avoid sharp corners, remove burrs cleanly, and connect to a smooth mold line level R Angle.
11
InPut Process Quality Control inspection
Appearance visual inspection.
Precautions: Inspect surface aesthetics and process completeness.
12
Full inspection before powder coating
Appearance visual inspection. Check whether the contents of each process are in place and whether there is any omission of processing before powder coating.
Precautions:
a. Inspect the material appearance according to the sample; ensure the surface is free of dirt, scratches, defects, and omissions.
b. Ensure the tooth pattern is in accordance with the stop gauge.
a. Inspect the material appearance according to the sample; ensure the surface is free of dirt, scratches, defects, and omissions.
b. Ensure the tooth pattern is in accordance with the stop gauge.
13
Outsourcing: Powder spraying
Area powder spraying.
Precautions: Gloss level 30, film thickness 80-200μm.
14
Incoming Quality Control inspection
Visual inspection of appearance, adhesion test.
Precautions:
a. After powder coating surface quality confirmation.
b. Sampling inspection of holes with needle gauge / through-hole inspection with stop gauge.
a. After powder coating surface quality confirmation.
b. Sampling inspection of holes with needle gauge / through-hole inspection with stop gauge.
15
Full inspection (Appearance + Packaging)
Comprehensive inspection of appearance and packaging quality.
Precautions:
a. Inspect according to the sample. Surface must be free of dirt, scratches, dents, and defects; glue dispensing must be even and defect-free.
b. Tooth pattern must comply with the go and no-go gauges.
c. Place product in the knife card, cover with flat cardboard on the upper layer, and package.
a. Inspect according to the sample. Surface must be free of dirt, scratches, dents, and defects; glue dispensing must be even and defect-free.
b. Tooth pattern must comply with the go and no-go gauges.
c. Place product in the knife card, cover with flat cardboard on the upper layer, and package.
16
Final Quality Control inspection
Test Tools: Caliper, projection, needle gauge, tooth gauge, appearance and outer packaging inspection.
Precautions: Verify whether the measuring tool is within the calibration period.
17
Shipping
Preparation and logistics processing.
Precautions:
a. Make sure the quantity matches the order.
b. Label and stamp on the outer box.
c. Provide a shipping report.
a. Make sure the quantity matches the order.
b. Label and stamp on the outer box.
c. Provide a shipping report.
18
Outgoing Quality Control inspection
Test Tools: Caliper, projection, needle gauge, tooth gauge, appearance and outer packaging inspection.
Precautions: Verify whether the measuring tool is within the calibration period and consistent with SIP and customer requirements.
Frequently Asked Questions
What material is used for the 5G base station casing?
The casing is manufactured using high-quality ADC12 aluminum alloy (equivalent to US-383, Russia-AJ16, German-AlSi8Cu3, UK-LM2, Italy-4520, and EU-ENAC-46400) to ensure superior performance.
What are the main advantages of this aluminum alloy base?
It features superior heat dissipation capabilities, excellent corrosion resistance, and a lightweight design, making it ideal for the demanding requirements of the communications industry.
Which global markets is this product designed for?
This product is specially tailored for mid-to-high-end customers in regions including North America, Europe, Israel, Japan, Korea, Malaysia, Singapore, and other global markets.
What CNC machining operations are performed during production?
The manufacturing process involves multiple CNC stages (including 4-axis machining) to execute precise drilling, tapping (for M3, M4, M6, M12, and M25 threads), milling of sprue bits, and slag pack residue removal.
How is the powder coating quality controlled?
Powder spraying is executed to strict parameters (gloss level of 30, film thickness of 80-200μm). It is preceded by a full visual inspection of the raw parts and followed by incoming quality control, which includes adhesion tests and thread checks.
What quality checks are performed prior to shipping?
We implement multi-stage quality control, including Input Process Quality Control (IPQC), Final Quality Control (FQC), and Outgoing Quality Control (OQC) using calibrated instruments like calipers, projectors, needle gauges, and thread gauges to verify all dimensions and visual appearance.