臺灣博碩士論文加值系統

鏟花加工是新機台於運行之前，必然要進行的過程，但是耐磨片在鏟花過程後，其機台運轉為何能穩定、平順、耗電低且壽命長的機制並不知，本文利用機台以實際商用鏟花片，並以一般產業的運轉條件進行機台運轉實驗，然後以三體接觸模式進行界面分析，整合理論分析與實驗分析結果顯示，鏟花片的有益於機台運作的機理如下：(1)在一般產業的運轉條件下，其界面處於史崔拜克圖的輕微混合境域，故其摩擦係數為磨潤系統的極低值以致節省電耗(2)由於屬於輕微混合境域故其磨耗少且表面與環境溫差低(±1 ℃)，可使壽命延長。(3)耐磨片中凹處可以儲存其產生之少數磨屑不影響其界面磨潤特性，並且其磨屑顆粒大小介於200~800 nm之間，經三體接觸分析顯示其即使少量在接觸面間其影響亦小。以上機理的驗證成功顯示本文所使用二階段微接觸分析可行，基於此鏟花面機理研究成果，配合即時影像系統，可能為自動鏟花機的加工準則的參考。

Scraping processing is a process that must be carried out before the new machine is put into operation, but after the scraping of such wear-resistant sheets, the mechanism of how the machine can run stably, smoothly, with low power consumption and long life is not known. This paper uses the machine to use the actual commercial scraper blade, and conducts the machine operation experiment under the operating conditions of the general industry, and analyzes it in the three-body contact mode. The integration of theoretical analysis and experimental analysis shows that the blade blade is beneficial to the machine operation. The mechanism is as follows: (1) Under the industrial operation, the interface is in the slight mixing area of the Stryback diagram, so the friction coefficient is the very low value of the grinding system, so the power consumption is saved(2) Because it belongs to a slightly mixed environment, it has less wear and a low temperature difference between the surface and the environment (±1 °C), which can prolong the life. (3) A small amount of wear debris can be stored in the recesses of the wear-resistant sheet without affecting its interface grinding characteristics, and the particle size of the wear debris is between 200 and 800 nm. The three-body contact analysis shows that even a small amount of wear debris is in The influence between the contact surfaces is also small. The successful verification of the above mechanism shows that the two-stage contact analysis used in this paper is feasible. Based on the research results of the mechanism of the scraping surface, with the real-time image system, it may be a reference for the processing criteria of the automatic scraping machine.

摘要...i
Abstract...ii
誌謝...iii
目錄...iv
表目錄...viii
圖目錄...ix
第一章 緒論...14
1.1 前言...14
1.2 研究目的...15
1.3 文獻回顧...15
1.3.1 鏟花技術文獻...15
1.3.2 自動鏟花...16
1.3.3 鏟花功能...18
1.3.4 鏟花參數...19
1.4 論文架構及實驗流程...21
第二章 三體接觸磨潤理論分析...22
2.1 三體界面負荷關係...22
2.2 三體接觸溫度模式...24
2.2.1 潤滑境域...25
第三章 實驗方法與儀器...27
3.1 鏟花磨耗實驗規劃...27
3.2 滑動導軌鏟花面磨損測試機...28
3.2.1 滑動導軌鏟花面磨損測試機實驗步驟...30
3.2.2 滑動導軌鏟花面磨損測試機注意事項...30
3.3 非接觸熱像儀量測...30
3.3.1 非接觸熱像儀實驗步驟...32
3.3.2 非接觸熱像儀注意事項...32
3.4 智慧電量監控(KM50-E)...32
3.4.1 智慧電量監控(KM50-E)實驗步驟...33
3.4.2 智慧電量監控(KM50-E)注意事項...33
3.5 三維光學粗度儀...33
3.5.1 三維光學粗度儀實驗步驟...34
3.5.2 三維光學粗度儀注意事項...34
3.6 奈米粒徑分析儀(Nanosight)...34
3.6.1 奈米粒徑分析儀(Nanosight)實驗步驟...34
3.6.2 奈米粒徑分析儀(Nanosight)注意事項...35
3.7 光學顯微鏡(OM)...35
3.7.1 光學顯微鏡(OM)實驗步驟...36
3.7.2 光學顯微鏡(OM)實驗步驟...36
第四章 結果與討論...37
4.1 滑軌表面溫度分析...37
4.2 表面形貌分析...40
4.2.1 表面形貌2D及3D圖...40
4.2.2 高點面積百分比(POP)...40
4.2.3 中心線平均粗度(Sa)...42
4.2.4 均方根粗度值(Sq)...47
4.2.5 平均深度Rt%...52
4.3 滑軌油顆粒分析...54
4.3.1 平均顆粒大小...54
4.3.2 顆粒濃度...56
4.3.3 顆粒大小分佈...59
4.3.4 顆粒成分分析...63
4.4 三體接觸模式分析...68
4.4.1 無因次化真實接觸面積...68
4.4.2 負荷百分比...69
4.4.3 平均表面接觸溫升...70
4.5 馬達電量分析...71
4.5.1 馬達功率及耗電量...71
4.5.2 馬達電流...74
第五章 結論...78
參考文獻...79
附錄A...82
附錄B...97
Extended Abstract...112

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