航太用鋁合金板熱處理爐設施之研究;Development of Mass-producing Heat-treatment Furnace for Aircraft Aluminum Alloy Plate

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题名:	航太用鋁合金板熱處理爐設施之研究;Development of Mass-producing Heat-treatment Furnace for Aircraft Aluminum Alloy Plate
作者:	林明泉;Lin, Ming-Chuan
贡献者:	機械工程學系在職專班
关键词:	固溶熱處理;時效熱處理;溫度均勻性;系統準確度;Solution Heat Treatment;Aging Heat Treatment;Temperature Uniformity Survey;System Accuracy Test
日期:	2020-01-21
上传时间:	2020-06-05 17:42:48 (UTC+8)
出版者:	國立中央大學
摘要:	摘要本研究探討鋁合金板材料，如何滿足航太特殊製程-熱處理規範之驗證，以達到航太供應商供料之資格，而熱處理規範之重點，主要是所使用之熱處理設備、儀器、製程條件、產品檢驗均須實作並符合NADCAP之規範，其主要設備是固溶熱處理爐與時效熱處理爐，其爐具的溫度均勻性(TUS)與系統準確度(SAT)，均須滿足二級爐以上之驗證，且製程與產品須符合航太規範需求。熱處理爐設施的主要研製流程包括: 1. 確立客戶交貨量與規格需求；2. 設計鋁合金板製造流程； 3. 瞭解熱處理工程之產能狀況；4.達到鋁板固溶熱處理(T4)之目的；5.符合航太熱處理爐具之認證標準； 6. 滿足固溶熱處理爐設施之規範；7.設計滿足固溶熱處理爐規範所需之設施；8. 理解時效熱處理(T6)之目的； 9. 瞭解時效熱處理爐設施之規範；與，10. 設計滿足時效熱處理爐規範所需設施。除了主要流程外其他相關的品質保證流程與支援流程，亦都須滿足規範要求，且製程参數為最適之條件，才是合格的與較佳的熱處理爐設施。關鍵字: 固溶熱處理、時效熱處理、溫度均勻性(TUS)、系統準確度(SAT) ;Abstract Key words: solution heat treatment, aging heat treatment, Temperature Uniformity Survey (TUS), System Accuracy Test (SAT) This thesis aims to design and manufacture a heat-treatment furnance for massively producing aluminum alloy plates that can meet the validation of heat-treatment specificiations to qualify as an aircraft material supplier. The focus of the heat treatment specifications is mainly on the used instruments, process conditions, and product inspections must meet the NADCAP specifications. Its main equipments are a solid solution heat treatment furnace and an aging heat treatment furnace. The temperature uniformity (TUS) and system accuracy test (SAT) of the furnaces must satisfy with all requirements of a Class 2 Furnace and the entire manufacturing processes and products are need to fulfill criteria for aircraft applicaitons. The process for the development of a qualified heat-treatment furnace is as follows: (1) confirm the requirements of customer delivery and specification; (2) design the manufacturing process for aluminum alloy plate; (3) comprehend capacity status of heat treatment engineering; (4) achieve the purpose of solid solution heat treatment (T4) of aluminum plate; (5) meet the certification standards of heat treatment furnace for aircraft products; (6) meet the requirements of solution heat treatment furnace facilities; (7) design of facilities required to meet solution heat treatment furnace specifications; (8) understand the purpose of aging heat treatment (T6); (9) implement the specifications of aging heat treatment furnace facilities; (10) design facilities meeting all the requirements of an aging heat treatment furnace. In addition to the main processes, other relevant quality assurance processes and support processes must also meet the requirements of the specification. Besides, the process parameters should be the most suitable conditions, which is the design requirement for a better heat treatment furnace.
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