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Model No. : | LM-15B026 |
---|---|
Brand Name : | LEMA |
Product description
My factory has produced many types Aluminum Die Cast Lamp Housing for LED light, Road light, Street light.
Die casting light housing production flow chart
Commonly used materials of Aluminum die-casting lamp housing: ADC12, A380, AlSi9Cu3, Zl104;
The precision of the Aluminum die cast lamp housing: ±0.1mm;
Smoothness of surface of rough part: Ra1.6~Ra3.2;
Shrinkage rate of Aluminum die-cast lamp body:0.5%;
Material wastage rate:5%;
General Die casting auto parts machining allowance: 0.5mm~0.7mm;
Surface preparation methods: Shot blasting, powder coating, polishing;
The specific pressure parameters of Die casting light housing
Material |
Thickness of die casting parts≤3mm |
Thickness of die casting parts>3mm |
||
Simple structure |
Complex structure |
Simple structure |
Complex structure |
|
Aluminum alloy |
25-35Mpa |
35-45Mpa |
45-60Mpa |
60-70Mpa |
Injection speed of Aluminum die-casting lamp housing process
Pouring liquid metal tie up chamber volume percent |
Injection speed(cm/s) |
≤30 30-60 >60 |
30-40 20-30 10-20 |
High speed computing formula
V -------------Cavity volume (CM3);
N ------------ Cavity No;
D ------------ Die-casting drift (CM);
T ------------- Proper filling time.
Holding pressure time
Material |
Thickness of die casting part<2.5mm |
Thickness of die-casting part>2.5~6mm |
Aluminum alloy |
1-2 |
3-8 |
Aluminum die casting mold temperature
Tm --------------- Aluminum die casting mould required working temperature (℃);
Th -------------- Aluminum Alloy pouring temperature (℃);
△t---------------The temperature control of tolerance (The general is 25℃).
Our company's Aluminum die cast lamp housing production equipment and management system
Aluminum Die casting production equipment: L.K brand die casting machine From 160T, 200T, 280T, 400T, 630T, 800T and 1250T;
CNC machining center: 8 sets;
CNC lathe machine: 6 Guangzhou Machines and 7 Shenyang Machines;
Work days of one week: From Monday to Saturday;
Shift work: 2 shift per day;
Working hours: From AM 8:00 to PM 5:00;
2D and 3D drawing Software: AutoCAD, UG, Pro/E, SolidWorks 2013;
QC control: New type NANO CMM, FPI M5000 desktop metal analyzer, Easson projector, Mechanical properties tester.
My company strength of Aluminum die-cast lamp body, CNC machining, and QA control.
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