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研究生:龍雲漢
研究生(外文):Yun-han Lung
論文名稱:傳動軸件熱處理變形極小化之穩健化幾何設計
論文名稱(外文):Robust Design of Transmission Shaft for Minimizing Heat Treatment Distortion
指導教授:余志成
指導教授(外文):Jyh-cheng Yu
學位類別:碩士
校院名稱:國立臺灣科技大學
系所名稱:機械工程系
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:1999
畢業學年度:87
語文別:中文
論文頁數:118
中文關鍵詞:穩健化傳動軸熱處理淬火田口式品質工程法
外文關鍵詞:RobustTransmission shaftHeat treatmentQuenchTaguchi method
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本論文分析齒形傳動軸件,幾何設計與其淬火熱處理造成之尺寸變形量間的關連性,文中首先從工件材料與淬火過程剖析工件熱處理變形的成因,進而掌握工件幾何上的設計重點。並依田口品質工程法的直交表實驗配置,分析影響淬火尺寸變形的主要控制與干擾因子,由實驗數據及迴歸分析法,推導出齒形傳動軸件尺寸變形量趨勢方程式,並應用於軸件幾何參數之最佳化設計,以降低軸件淬火後平均直徑變形量(Average Diametrical Change)及直徑變形偏移量(Deviation of the Diametrical Change),達到齒形傳動軸件之幾何尺寸穩健設計,減少熱處理後之工件加工。

This thesis addresses the relation between geometric design and dimensional distortion pattern of transmission shaft due to heat treatment. The study first explores the origin of dimensional distortion from part materials and quenching processes to comprehend the key points of part design. Taguchi's method is applied to analyze the major control and noise factors of heat treatment. A regression model of dimension distortion is then derived for the spline section of a three-stage shaft. The regression model is applied to the parameter design of transmission shaft. The robust design alleviates the Average Diametrical Change and the Deviation of Diametrical Change. Where reduces the amount of dimensional correction of hardened part.

中文摘要I
AbstractII
誌 謝III
目 錄IV
圖表索引VII
第一章 緒論1
1.1研究背景1
1.2文獻回顧2
1.3研究方法與步驟5
第二章 熱處理之淬火簡介7
2.1簡介7
2.2工件母材7
2.3加熱方法9
2.4淬火分析11
2.5淬火方法13
2.6淬火操作之要領及注意事項14
2.6.1淬火處理前準備14
2.6.2淬火時工件置入淬火槽之原則14
2.7熱處理所生幾何外形的扭曲15
第三章 實驗方法與設備19
3.1簡介19
3.2田口式品質工程20
3.2.1參數設計22
3.2.2因子分類23
3.2.5信號雜音比25
3.2.6直交表26
3.3實驗材料28
3.4實驗設備30
3.4.1鹽浴爐30
3.4.2三次元座標測量機31
3.4.3硬度試驗機33
3.5軸對稱工件熱處理變形的量測33
第四章 控制與干擾因子的探討37
4.1簡介37
4.2因子設計37
4.2.1幾何尺寸控制因子37
4.2.1熱處理參數干擾因子38
4.3干擾因子的影響與合成41
4.4 實驗計畫43
4.4.1工件外形尺寸設定43
4.4.2實驗步驟44
4.5實驗數據46
4.6實驗分析47
第五章 無階級軸之淬火分析50
5.1簡介50
5.2實驗計畫50
5.2.1實驗材料及尺寸設定50
5.2.2實驗步驟52
5.3實驗數據與分析53
5.4實驗結論59
第六章 階級軸之淬火分析60
6.1簡介60
6.2實驗計畫60
6.2.1實驗材料及尺寸設定60
6.2.2實驗步驟61
6.3實驗數據與分析63
6.4實驗結論71
第七章 齒輪傳動軸件分析72
7.1簡介72
7.2實驗計畫72
7.2.1實驗材料及尺寸設定72
7.2.2實驗步驟73
7.3實驗數據與分析75
7.4實驗結論82
第八章 傳動軸件迴歸分析83
8.1簡介83
8.2迴歸分析方程式83
8.2.1齒形軸件迴歸方程式84
8.2.2迴歸趨勢曲線圖91
8.3齒形傳動軸尺寸適用驗證96
8.4結論分析101
第九章 傳動軸件設計分析102
9.1簡介102
9.2齒形軸機械設計應用102
9.2.1初始設計觀點103
9.2.2重量最佳化設計105
9.2.3熱處理穩健化設計觀點107
9.3設計比較與驗証107
第十章 結論與未來努力方向111
10.1研究綜論111
10.2研究貢獻111
10.3未來研究方向113
參考文獻114
作者簡介118

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王仰舒,"鋼鐵材料" ,徐氏基金會,民國六十九年

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