CNC machining of aluminum alloy die casting plays a pivotal role in producing high-quality automobile hardware parts. The combination of aluminum alloy's lightweight properties and die casting's intricate shaping capabilities has revolutionized the automotive industry. This article provides an in-depth exploration of the material, drawing format, production process, surface roughness, treatment methods, inspection instruments, and applications associated with CNC machining of aluminum alloy die casting for automobile hardware parts.
Aluminum alloys are favored materials for die casting due to their excellent balance of strength, lightweight nature, and corrosion resistance. Commonly used aluminum alloys in automotive applications include A380, A360, and ADC12. These alloys ensure structural integrity while minimizing overall vehicle weight, contributing to improved fuel efficiency and performance.
Accurate communication between designers and manufacturers is crucial. Drawings for CNC machining of aluminum alloy die casting should adhere to industry standards such as ISO 1101. This ensures that dimensions, tolerances, and geometric features are clearly defined, allowing for precision during the machining process.
The production process for CNC machining of aluminum alloy die casting involves several steps:
Die Casting: The process begins with the creation of a metal mold, or die, into which molten aluminum alloy is injected under high pressure. This results in the formation of intricate and complex shapes with tight tolerances.
Trimming and Deburring: After the die casting, excess material or flash is removed, and any rough edges are smoothed out through trimming and deburring processes.
CNC Machining: CNC machines are employed to achieve the desired final shape, dimensions, and features of the automobile hardware parts. Computer-controlled precision tools remove material with high accuracy, resulting in components that meet exact specifications.
Surface roughness plays a significant role in the functionality and aesthetics of automobile hardware parts. CNC machining allows for tight control over surface finishes. Common surface finishes for aluminum alloy die castings include:
Quality control is paramount in CNC machining of aluminum alloy die casting. Inspection instruments ensure that parts meet the desired specifications. Commonly used instruments include:
CNC machining of aluminum alloy die casting finds extensive application in the automotive industry:
| Product name | Cnc Machining Aluminum Alloy Die Casting Metal Processing Automobile Hardware Parts | |
| Production Equipment | CNC, Milling Machine Processing, CNC Lathe Processing,CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | |
| Material | Aluminum | |
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | |
| Production Process | Raw material incoming inspection→Drawing Confirmation→Machine Setup→Trial Production→Sample quality check and confirmation→Mass production→Final Inspection→Packing→Ready to Ship | |
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. |
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| Application | Auto Parts, Hydraulic Hoses, Oil Machinery, Geological Drilling, MotorCycle, Bycycle, Agricultural Machine Parts, Engineering Machinary, Fastners. | |
| Surface roughness | Ra 0.1~3.2 | |
| Surface Treatment | Grinding, Polish, Deburr, Painting, Galvanization, Chrome Plating, Anodization treatment etc | |
| Inspection | 100% Dimensional Check 100% Visual Check Mechanical Properties Inspection, Internal Lab test report or Third Party Inspection Report. |
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| Inspection Instrument | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge |
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| Tolerance | Customer's Drawing Request | |
TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters
The main products produced are carbon steel and alloy steel grade seamless steel pipes, welded precision steel pipes, DOM steel pipes, seamless and welded stainless steel pipes.And our separate workshop also produce machined cast iron parts and cast steel parts, as well ad customized precision parts and difficult precision parts. Our strength is with in our ability to produce metal parts of higher quality control in an integrated process, from mapping and mould design, to casting, forging, machining, heat treatment, surface treatment, assembly and testing.
TORICH team is familiar with the quality requirements and process standards of precision parts and steel tubes of leading industrial companies at home and abroad, constantly optimizes the production and management level, and constantly looks for like-minded excellent suppliers, which enable us to reduce the production cost and have a comparative advantage over many of our competitors.
In the field of processing, TORICH has 18 sets 4-axis/3-axis CNC machines and over 30 sets of CNC lathers. The machining center is capable of machining 1100x600x800mm parts and the CNC lathes are capable of processing 550x1500mm parts. We specialize in machining stainless steel, alloy steel and other hard metals, as well as carbon steel, aluminium, and copper, with a dimensional accuracy of 0.01mm.
As of 2023, TORICH has perfectly cooperated with more than 50 countries, including Russia, India, Australia, the United Kingdom, France, the United States, Canada, Brazil, and Egypt. Quality and reputation are always our first concerns, with the aim of well serving every customer who trusts in us. TORICH looks forward to partnering with customers all over the world.
Our products are sold all over the world, you can rest assured.
