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Processing technology for ceramic pressure chamber of hot chamber die casting machine
The invention discloses a hot chamber die casting machine ceramic pressure chamber processing technology which comprises the following steps: selecting materials: decomposing zirconium oxide-aluminum oxide-silicon carbide-silicon nitride-magnesium oxide-metal silicon-yttrium oxide multi-material composite ceramic into two types of aluminum oxide toughened zirconium oxide ceramic and silicon nitride combined silicon carbide ceramic, the ceramic pressure chamber is manufactured according to the technological process and method of burdening, premixing, pulping, (drying and granulating), forming, green body drying, firing (nitriding), machining and grinding, assembling and the like, a hot chamber die casting machine can have the functions of high-pressure die casting and rapid mold filling, production of aluminum alloy die castings in a hot chamber die casting mode is achieved, and the purpose of effectively improving the mechanical property of the aluminum alloy die castings is achieved.
本发明公开了热室压铸机陶瓷压室加工工艺，包括以下步骤：选择材质：以氧化锆—氧化铝—碳化硅—氮化硅—氧化镁—金属硅—氧化钇多材质复合陶瓷，分解为氧化铝增韧氧化锆陶瓷和氮化硅结合碳化硅陶瓷两个类别，按配料、预混、制浆、(干燥造粒)、成型、生坯干燥、烧成(氮化)、加工研磨、组装等工艺流程、方法制作的陶瓷压室，可以使热室压铸机拥有高压压铸、快速充型的功能，实现铝合金压铸件的热室压铸方式生产，并达到有效提高铝合金压铸件力学性能的目的。
Processing technology for ceramic pressure chamber of hot chamber die casting machine
The invention discloses a hot chamber die casting machine ceramic pressure chamber processing technology which comprises the following steps: selecting materials: decomposing zirconium oxide-aluminum oxide-silicon carbide-silicon nitride-magnesium oxide-metal silicon-yttrium oxide multi-material composite ceramic into two types of aluminum oxide toughened zirconium oxide ceramic and silicon nitride combined silicon carbide ceramic, the ceramic pressure chamber is manufactured according to the technological process and method of burdening, premixing, pulping, (drying and granulating), forming, green body drying, firing (nitriding), machining and grinding, assembling and the like, a hot chamber die casting machine can have the functions of high-pressure die casting and rapid mold filling, production of aluminum alloy die castings in a hot chamber die casting mode is achieved, and the purpose of effectively improving the mechanical property of the aluminum alloy die castings is achieved.
本发明公开了热室压铸机陶瓷压室加工工艺，包括以下步骤：选择材质：以氧化锆—氧化铝—碳化硅—氮化硅—氧化镁—金属硅—氧化钇多材质复合陶瓷，分解为氧化铝增韧氧化锆陶瓷和氮化硅结合碳化硅陶瓷两个类别，按配料、预混、制浆、(干燥造粒)、成型、生坯干燥、烧成(氮化)、加工研磨、组装等工艺流程、方法制作的陶瓷压室，可以使热室压铸机拥有高压压铸、快速充型的功能，实现铝合金压铸件的热室压铸方式生产，并达到有效提高铝合金压铸件力学性能的目的。
Processing technology for ceramic pressure chamber of hot chamber die casting machine
热室压铸机陶瓷压室加工工艺
WANG CHUANXUE (author) / CHEN MINGFENG (author)
2022-11-25
Patent
Electronic Resource
Chinese
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