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Custom Fashion ADC12 Aluminium Die casting 5G Indoor Router Shell
product display
Fetures
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
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 （Saw spout and knock out slag bag）
Equipment : Stick/sawing machine
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
Equipmen : 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.
Precautions:
a. Do not overcut, missed processing;
b. Surface attention must not be bruised, burr; and
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
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
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.
8, 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
Precautions:
Do not miss processing, no sharp corners, burrs removed clean, connected to the smooth R angle.
11, IPQC inspectio
Visual inspection of appearance
12, Visual inspection of appearance
chemical conversion membrane+spraying powder
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 of appearance + packaging
Comprehensive inspection of products and packaging
Equipmen :
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
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.