本論文的目的主要在於提出一個策略，期望此策略可以減少拋光
刀具因磨耗對工件加工率的影響，使得加工期間能有穩定的加工率。
針對應用於精密加工的液動壓拋光法，若能擁有穩定的工件移除率，
將對精密加工的製造有更大的助益。本文主要分為兩個部分來討論此
文議題：一、刀具運動規劃與磨耗的理論分析；二、實驗驗證與討論。
一、刀具運動規劃與磨耗理論的分析，在於提出一套使用搖擺方
式的運動策略，目的在於將拋光法球形刀具在小區域範圍的磨耗，擴
大磨耗範圍至刀具其他區域，增加刀具之使用量、延長刀具壽命。同
時也針對刀具磨耗深度的分佈與磨耗的理論發展出一套關於刀具表
面深度移除的規劃，目的在於讓刀具磨耗出預定的表面形狀(如：等
深度磨耗)。
二、實驗主要於驗證1.刀具表面深度移除規劃的成效，以及2.
搖擺運動的加工模式對於加工率與刀具磨耗影響的改善。實驗結果顯
示，表面深度移除規劃可讓刀具表面磨耗出理想的形狀，經過搖擺運
動加工的刀具其曲率半徑與表面粗度有很大的穩定效果，而工件在加
工率方面也有一定的穩定效果。
搖擺運動的實驗結果驗證了刀具磨耗的理論也同時證明了磨耗
的改善效果。因此，透過搖擺運動來擴大刀具磨耗範圍的策略，可以
達到抑制拋光刀具磨耗影響的目標。

A strategy was proposed to suppress the wear effect of tool in a
polishing process. So, machining rate of work pieces in polishing
process would keep constant. With this strategy applied to HDP, stable
machining rate will bring more advantaged for precision engineering.
This study mainly discussed by two parts. First, the planning of the
rock-and-roll motion and a wear analysis for tools is talked about.
Second is discussing about experiment further.
In first part, in order to increase tool’s lifetime, expanding tool wear
region by rock-and-roll motion is adopted. Meanwhile, simulate the
wear behavior to develop a method of removing tool’s materials in
expectant form. In second part, there are two targets to compare with
first part, one is the effect of planning of tool’s materials removing and
the other is the improvement of suppressive wear effect for polishing tool
and stabilizing removal rate of work pieces in rock-and-roll motion.
The result of experiments shown that planning of tool’s materials
removing is working, the radius of curvature and roughness of tool is
nearly stable, and there are some effects in removal rate on work pieces.
The result of experiment of rock-and-roll motion verified that the
wear theorem for tools and prove improvement of wear is working. So,
the goal of suppression of wear effect for polishing tool by expanding
tool wear region by rock-and-roll motion is feasible.

謝誌................................................................................................................................ I
目錄................................................................................................................... II
圖索引..........................................................................................................................IV
表索引.......................................................................................................................VIII
摘要..............................................................................................................................IX
Abstract........................................................................................................................X
第一章、緒論................................................................................................................1
1.1、研究動機.......................................................................................................1
1.2、液動壓拋光法...............................................................................................5
1.2.1、拋光與精密加工................................................................................5
1.2.2、液動壓拋光法介紹............................................................................7
1.3、加工產生的磨耗現象...................................................................................8
1.3.1、拋光法產生的磨耗............................................................................9
1.3、內容介紹.....................................................................................................11
第二章、液動壓拋光法加工理論之回顧..................................................................12
2.1、HDP 加工法加工機制................................................................................12
2.2、非接觸潤滑條件的加工率.........................................................................14
2.2、半接觸潤滑條件的加工率.........................................................................17
第三章、減少刀具曲率半徑受磨耗影響的策略與方法..........................................22
3.1、磨耗對刀具曲率半徑的影響.....................................................................22
3.2、延長刀具壽命策略：擴大刀具磨耗範圍.................................................24
3.2.1、擴大磨耗範圍之優點......................................................................25
3.2.2、擴大刀具磨耗範圍之策略與方法..................................................25
3.3、穩定刀具曲率半徑策略：等深度磨耗分析.............................................28
3.3.1、等深度磨耗之優點..........................................................................28
3.3.2、刀具磨耗之模擬計算......................................................................29
3.3.3、停留時間分佈計算之困難..............................................................31
3.3.4、停留時間分佈計算之方法..............................................................32
3.4、電腦模擬分析.............................................................................................34
3.4.1、刀具的磨耗深度分佈模擬：..........................................................34
3.4.2、擴大刀具磨耗範圍與等深度移除..................................................37
第四章、實驗規劃與結果..........................................................................................39
4.1、實驗目的與規劃.........................................................................................39
第一類實驗：深度移除率之實驗與分析..................................................40
第二類實驗：刀具表面之深度磨耗實驗..................................................41
第三類實驗：加工率與刀具磨耗之實驗..................................................41
4.2、實驗相關設備.............................................................................................44
4.2.1、實驗設備簡介..................................................................................44
4.1.2、實驗設備與量測儀器......................................................................46
4.3、實驗結果與分析.........................................................................................48
第一類實驗：深度移除率之實驗與分析..................................................48
第二類實驗：刀具表面之深度磨耗實驗..................................................49
第三類實驗：加工率與刀具磨耗實驗......................................................50
第五章、討論..............................................................................................................54
第六章、結論..............................................................................................................56
參考文獻......................................................................................................................58

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