運用DOE 探討自行車來令片配方材料與制動力相關 研究

Using DOE to Explore the Relationship between Bicycle’ s Lining Pad Material Formula and Brake Performance

許伯韓(Po-Han Hsu)

指導教授 ： 黃信豪

國立虎尾科技大學/管理學院/工業管理系工業工程與管理碩士在職專班/碩士(2016年)

摘要

在自行車的制動系統中，來令片是關鍵的安全零件之一，刹車效果的
好壞都與來令片有著很關鍵的作用。面對自行車現有市場需求，具備研發
新產品與快速供應能力已成為自行車廠商重要的競爭力。如何有效的對來
令片配方材料進行效果分析便成為來令片廠商的重要課題。
本研究使用實驗計劃法（DOE)探討自行車來令配方各項材料對煞車性
能乾式制動力、濕式制動力的影響。透過Minitab 軟體進行配方材料效果分
析，得到各項材料對乾、濕式制動力的效果，成功的加快配方開發與驗證
的速度，提昇配方開發的競爭力。
研究結果發現在來令片配方紅銅纖維、二硫化鉬、腰果粉、硫酸鋇、
氫氧化鈣、矽酸鋯與橡膠粉共七種材料中，於乾式制動力項目，紅銅纖維、
矽酸鋯與橡膠粉呈顯著影響，且紅銅纖維與矽酸鋯在乾式制動力為正相
關，橡膠粉在乾式制動力為負相關。在濕式制動力項目，矽酸鋯與橡膠粉
中呈顯著影響，且矽酸鋯在濕式制動力為正相關，橡膠粉在濕式制動力為
負相關。以市售標竿來令片制動力為目標設定，進行配方優化調整後，所
得之測試結果乾式制動力數值6.85，同時濕式制動力數值6.32，結果超越
標竿並達本研究所設定之目標。

關鍵字

實驗計劃法 ； 來令片配方 ； 乾式制動力濕式制動力

並列摘要

Lining Pad, also called Brake Pad, is one of the most key safety
components in bicycle braking system. Lining Pad plays a very crucial role for
producing a good or bad braking result. To meet current bicycle market demand,
possessing research and creative design abilities as well as swiftest supply
power becomes the most essential competitive compatibility for bicycle
manufacturers. Effective analysis and identification of material formula of lining
pads not only enables rapid formula development but also decrease cost.
Therefore, how to analyze and identify significant materials in formula has
become an important issue for lining pad manufacturers.
This study uses Design of Experiment (DOE) to explore the influences of
each material of bicycle’s lining pads on brake performance in dry conditions
and wet conditions. The result of this study concluded that out of seven
materials in the formula of lining pads, including Copper fiber, Molybdrnum
disulfide, Cashew dust, Barium sulfate, Calcium hydride, Zirconium silicate,
and rubber powder, three materials (Copper fiber, Zirconium silicate, and rubber
powder) had significant influences on brake performance in dry conditions.
Copper fiber and Zirconium silicate were identified as positive-correlation
factors in brake performance in dry conditions, and rubber powder was a
negative-correlation factor in dry conditions. We also discovered that brake
performance in wet conditions will be influenced significantly by Zirconium
silicate and rubber powder. The former ingredient, Zirconium silicate, was
recognized as a positive-correlation factor for brake performance in wet
conditions, and the latter, rubber powder, was a negative-correlation factor for
iii
brake performance in wet conditions. The remaining four materials
(Molybdrnum disulfide, Cashew dust, Barium sulfate, and Calcium hydride)
were with no significant correlations for brake performance in either dry or wet
conditions. According to our analyzing results, materials with significant
influences can be properly increased or decreased when seeking enhancement of
brake performance. As for materials with insignificant influences, they can be
properly increased or decreased based on cost consideration.

並列關鍵字

Design of Experiment ； Brake performance in dry conditions ； Brake performance in wet conditions

參考文獻

11. 呂軒志（2012)，「以實驗設計法探討無機聚合物力學特性之影響因素」，

取日期：2016/03/17。

2016/03/23。

10. 何淑靜（2004），銅/酚醛樹脂基半金屬摩擦材料磨潤性質研究，國立

取日期：2016/02/13。