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Phone: +86-138 1986 9764
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What are the characteristics and advantages of precision casting?
26 Feb 2021The more common method is to first make the electrode with the required blank (with very small margin or no margin), and then use the electrode to corrode the mold body to form a cavity. Then use the casting method to cast wax to obtain the original ...
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How to control the quality of die casting products?
18 Feb 2021Product quality control has always been the top priority of factory production. Especially for some precision aluminum die-casting products, if the product quality does not meet the standards, it will be rebuilt and the factory funds will be innocent...
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What should be paid attention to in the production process of aluminum castings?
06 Feb 2021The final forming of Aluminum die casting parts is mainly formed by condensation of liquid aluminum alloy. In the production process of castings, if the specific steps of casting are not controlled, the quality of the castings will be difficult, an...
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What is the black spot of aluminum die casting when polishing?
29 Jan 2021Why do Aluminum die casting parts 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 a...
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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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