查詢結果分析
來源資料
相關文獻
- 不織布之循環經濟:環保不織布之密度與抗磨耗性質研究
- 不織布之循環經濟研究:環保不織布的摩擦與磨耗性質之探討
- 再生不織布板材之磨潤特性的研究
- 滾動軸承摩擦與溫升之探討
- 苗床密度對紅檜1-0幼苗在穴植管中生長的影響
- 根據多元實驗數據降低剪力強度參數之不確定性
- Simulation of Micro-Electroforming for U-Type Micro-Cavity
- 鋼鐵熱軋潤滑簡介
- Clinical Characteristics and Coronary Risk Factors of Patients with Low Concentrations of Serum Low-Density Lipoprotein Cholesterol and Total Cholesterol
- Friction Induced Self-Excited Vibration in Dry and Lubricated Sliding Contact
頁籤選單縮合
| 題 名 | 不織布之循環經濟:環保不織布之密度與抗磨耗性質研究=Study on Circular Economy of Non-woven Fabrics: Research on Density and Wear Resistances of Environmentally Friendly Nonwovens |
|---|---|
| 作 者 | 劉鑑德; 蔡毅坤; 吳秉勳; 劉威宏; 周煥銘; | 書刊名 | 燃燒季刊 |
| 卷 期 | 32:4=123 2023.11[民112.11] |
| 頁 次 | 頁16-26 |
| 分類號 | 478.82 |
| 關鍵詞 | 不織布板材; 研磨棒; 密度; 摩擦; 溫升; Non-woven sheet; Grinding rod; Density; Friction; Temperature rise; |
| 語 文 | 中文(Chinese) |
| DOI | 10.30041/CQ.202311_(123).0002 |
| 中文摘要 | 回收品再製的不織布板材相當具環保效益和循環經濟價值。本研主要探討不 同板材密度抵抗粗糙研磨棒摩擦的磨耗性質。較低密度的 PET 回收不織布板材, 在與研磨棒摩擦過程中具有最大的溫度,磨耗最為嚴重。並且破裂的不織布表面 容易使研磨棒干涉或碰觸熱電偶,造成摩擦溫度呈現不穩定的變化。高密度的 PET 回收不織布板摩擦導致的溫升最小,最大溫度最低,並且磨痕的寬度較小且 堆積在不織布表面受研磨棒挖起的材料較少。這表示高密度不織布可減少研磨棒 在往復摩擦過程中的穿刺效應,也因此減少了不織布材料的磨耗。在最大溫度以 及表面磨痕的寬度進行比較中可看出,磨痕寬度隨最大溫度的增加而增加。密度 大時摩擦過程較不容發生嚴重磨耗而溫升,因而有較佳抵抗磨耗的能力。這個結 果可作為未來將環保不織布應用於具抗摩擦需求如護具的設計參考。 |
| 英文摘要 | Non-woven sheets made from recycled products have considerable environmental benefits and circular economic value. This study mainly explores the wear properties of different plate densities against the friction of rough grinding rods. The lower-density PET recycled non-woven sheet has the highest temperature during friction with the grinding rod, and the wear is the most serious. Moreover, the cracked non-woven surface can easily cause the grinding rod to interfere with or contact the thermocouple, causing unstable changes in the friction temperature. The high-density PET recycled non-woven board has the smallest temperature rise caused by friction and the lowest maximum temperature. The width of the wear marks is smaller and there is less material accumulated on the surface of the non-woven cloth that is dug up by the grinding rod. This means that the high-density non-woven fabric can reduce the puncture effect of the grinding rod during the reciprocating friction process, thereby reducing the wear of the non-woven material. Comparing the maximum temperature and the width of the surface wear scars, it can be seen that the wear scar width increases with the increase of the maximum temperature. When the density is high, the friction process is less likely to cause serious wear and temperature rise, so it has a better ability to resist wear. This result can be used as a design reference for future applications of environmentally friendly nonwovens with anti-friction requirements such as protective gear. |
本系統中英文摘要資訊取自各篇刊載內容。