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博碩士論文 etd-0713100-154652 詳細資訊
Title page for etd-0713100-154652
論文名稱
Title
抑制磨耗之連續摩擦電鍍可行性研究
Feasibility Study on Continuous Tribo-Plating for Restraining Wear
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
66
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2000-06-30
繳交日期
Date of Submission
2000-07-13
關鍵字
Keywords
連續摩擦電鍍、抑制磨耗、磨潤特性
Restraining Wear, Tribological Characteristics, Continuous Tribo-Plating
統計
Statistics
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The thesis/dissertation has been browsed 5655 times, has been downloaded 7483 times.
中文摘要
傳統上,抑制磨耗的方法有很多種,常見的有選擇最佳的操作條件、表面塗層、表面熱處理、選擇最佳潤滑劑等,在這些方法中,除了選擇最佳潤滑劑的方法對表面磨耗具有極少量的化學元素修補作用之外,其他方法並不具有磨耗修補作用。因此,本研究提出連續摩擦電鍍法(Continuous tribo-plating),以SUJ2軸承鋼球試片以及S45C中碳鋼盤試片進行初步實驗,探討轉速、陽極電流密度以及鍍件表面粗度等參數對鍍層生長速率以及摩擦係數之影響。
結果顯示鍍層生長速率隨轉速增加而增加,並且與陽極電流密度成正比,但不受鍍件表面粗度的影響。由三種盤試片之摩擦試驗結果得知,摩擦係數之高低依序為:未鍍試片、已鍍試片以及連續電鍍試片。此外,連續摩擦電鍍試驗時,試片表面粗度較粗者有較低之摩擦係數,根據表面型態及成分分析,試片表面粗度較粗者摩擦後仍有許多片狀鍍層殘留,此殘留鍍層提供了不錯的潤滑效果。由本研究結果證明:連續摩擦電鍍法除了可以減少摩擦損失外,還具有磨耗修補作用。

Abstract
Traditionally, there are several kinds of method for restraining wear. Usually, it includes the choice of the best operating conditions, the surface coating, the surface heat treatment, and the choice of the best lubricants. Among these methods, only the choice of the best lubricants has the mendable process of chemical element for worn surface, others do not have the mendable process. Consequently, this project proposes a method of continuous tribo-plating, and takes preliminary experiments by using SUJ2 ball specimen and S45C disk specimen to investigate the effects of rotational speed, anode’s density of current, and specimen’s surface roughness on the coating growing rate and the coefficient of friction.
Results show that the coating growing rate increases with increasing rotational speed and anode’s density of current, but it doesn’t be influenced by surface roughness. According to the experimental results, it is found that the frictional coefficient in order is uncoated specimen, coated specimen, and continuous coated specimen. Furthermore, at continuous tribo-plating test, specimen whose surface roughness is rough has lower frictional coefficient. According to the analyses of surface pattern and composition, specimen whose surface roughness is rough remains a lot of piece-like coating film on the surface, and this residual film provides a good effect of lubrication. The result of this project proves that continuous tribo-plating not only reduces frictional loss but also has the mendable process of worn surface.

目次 Table of Contents
中文摘要 け
英文摘要 げ
總目錄 こ
圖目錄 ざ
表目錄 ず
第一章 緒論 1
1-1 研究動機與目的 1
1-2 文獻回顧 2
第二章 電鍍之基本原理 6
2-1 電鍍概論 6
2-2 電鍍之基本原理 7
2-3 鍍錫 7
第三章 實驗設備與實驗方法 10
3-1 實驗設備 10
3-1-1 速度生成系統 10
3-1-2 負荷施加系統 11
3-1-3 電鍍作業系統 11
3-1-4 摩擦力量測系統 11
3-2 量測儀器 12
3-3 實驗條件 13
3-3-1 試片規格 13
3-3-2 試片之前處理 14
3-3-3 試片之後處理 15
3-3-4 電鍍液配製 15
3-3-5 實驗條件 16
3-4 實驗步驟 19
3-4-1 迴轉電鍍試驗 19
3-4-2 連續摩擦電鍍試驗 20
第四章 實驗結果與討論 29
4-1 迴轉電鍍試驗 29
4-1-1 轉速對鍍層生長速率之影響 29
4-1-2 陽極電流密度對鍍層生長速率之影響 37
4-1-3 鍍件表面粗度對鍍層生長速率之影響 41
4-2 連續摩擦電鍍試驗 43
4-2-1 磨耗型態對摩擦係數之影響 43
4-2-2 盤試片狀態對摩擦係數之影響 47
4-2-3 連續供給鍍層對摩擦係數之影響 50
4-2-4 表面粗度對摩擦係數之影響 53
4-2-5 試片表面輪廓分析 57
4-2-6 試片表面型態及成分分析 59
第五章 結論 63
5-1 結論 63
5-2 未來工作項目 64
參考文獻 65

參考文獻 References
【1】T. Kayaba , K. Kato and H. Ohsaki , ” The Lubricating Properties of Friction-Coating Films of Pb-Sn Alloys in High Vacuum ” , Proc. JSLE International Tribology Conf. , Tokyo , 1985 , pp 209-214
【2】T. Kayaba , K. Kato and T. Nakajima , ” Effect of Hardness Ratio of SUS440C Friction Pairs on Lubrication Characteristics of 50Pb-50Sn Alloy Tribo-Coating Film in Super High Vacuum ” , J. Japanese Society of Tribologists , vol. 36 , 1991 , pp 707-712
【3】K. Kato and T. Nakajima , ” Transfer Mechanism of 50Pb-50Sn Alloy to SUS440C by Tribo-Coating Method ” , J. Japanese Society of Tribologists , vol. 36 , 1991 , pp 713-719
【4】K. Kato , H. Furuyama and M. Mizumoto , ” The Fundamental Properties of Tribo-Coating Films in Ultra High Vacuum ” , Proc. Japan International Tribology Conf. , Nagoya , 1990 , pp 261-266
【5】K. Adachi , K. Kato and K. Kuroda , ” Formation Mechanism of Tribo-Coating Films in Ultra High Vacuum ” , Proc. Japanese Tribology Conf. , Kanazawa , 1994 , pp 665-668
【6】K. Hiratsuka , ” Study on Tribo-Plating ” , Proc. Japanese Tribology Conf. , Takyo , 1993 , pp 251-254
【7】田福助編著,” 電化學-原理與應用 ”,高立圖書有限公司,民國86年八版四刷
【8】尤光先編譯,” 電鍍工程學 ”,財團法人徐氏基金會,1997初版十一刷
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【10】賴耿陽編著,” 實用電鍍技術全集 ”,復漢出版社,民國87年再刷
【11】張兆豐主編,” 標準機械設計圖表便覽 ”,臺隆書店,民國81年改新增補2版五版

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