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Phone: +86-138 1986 9764
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What factors affect the machining accuracy of sand casting aluminum?
21 Jan 2021Foundry cast aluminum processes more complex parts, and has a certain degree of flexibility and versatility. However, the machining accuracy of parts is affected by the manufacturing accuracy of cams and masters, and the process preparation time is a...
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What are the 5 basic requirements for aluminum alloys for high-quality aluminum castings ?
15 Jan 2021What are the requirements for aluminum alloys for high-quality aluminum castings? 1. Ensure the correctness of the pouring system and riser, and ensure that the casting process meets the corresponding requirements. 2. Ensure that the shape, siz...
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How to judge the quality of castings
07 Jan 2021Appearance quality refers to the surface roughness, surface defects, dimensional deviation, shape deviation, and weight deviation of the casting; internal quality mainly refers to the chemical composition, physical properties, mechanical properties, ...
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Why are aluminum molds so popular?
29 Dec 2020At present, most of the molds used in many machinery are made of aluminum materials. When it comes to this, you may ask, why most molds are made of aluminum? Is there any benefit to making molds with aluminum? Learn about aluminum precision molds! Ad...
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What is the difference in process between large cast steel and cast iron?
25 Dec 2020The mechanical properties of cast steel are higher than Auto parts aluminum die casting, but its casting properties are worse than cast iron. Because of the high melting point of cast steel, molten steel is easy to oxidize, the fluidity of molten ste...
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What happened to the black spots when aluminum die castings were polished?
18 Dec 2020Why do aluminum die castings have dark spots when they are polished? There are several reasons for this. 1. It may be the formation of silicon oxide or aluminum oxide. The solution is simple, use fresh aluminum ingots. 2. Comes from a release agent. ...
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What is the significance of digitalization for the development of die casting industry
10 Dec 2020Digital technology is a new technology favored by all walks of life today. Under the drive of digitalization, all walks of life are developing vigorously. The application of digital technology to the production of automobile molds has greatly promote...
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What process is die casting?
03 Dec 2020Custom precision die casting parts is a special type of casting. By pouring molten or semi-molten metal into the pressure chamber of the die-casting machine, under the action of high pressure, the molten metal is filled into the cavity of the die-cas...
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