查詢結果分析
相關文獻
- Running-In Wear Simulations for Surfaces from Different Manufacturing Processes
- Characterization of Surface Height Distributions
- 用於機械元件的鐵系素形材的技術動向
- 機械元件實體模型電腦輔助設計系統之發展
- Mechanical Parts Range Image Segmentation by Locating Critical Points of One-Dimensional Curves
- 調質鋼力學性能的十種影響因素與措施
- 從機械元件到整合設計的認知--一位學機械工程者應有的觀念
- 積體電路中晶片表面製程相關微粒之量測
- 微機械與微塑膠元件簡介
- 機械元件彈性自動繪圖系統之研究
頁籤選單縮合
題名 | Running-In Wear Simulations for Surfaces from Different Manufacturing Processes=機械元件表面製程對磨合運轉之影響 |
---|---|
作者 | 鄭友仁; 高志忠; | 書刊名 | 中國機械工程學刊 |
卷期 | 19:4 1998.08[民87.08] |
頁次 | 頁425-431 |
分類號 | 446.84 |
關鍵詞 | 機械元件; 表面製程; 磨合運轉; Surface roughness; Tribological performance; Abrasive wear; Adhesive wear; Running-in; R.m.s.; Skewness; Kurtosis; |
語文 | 英文(English) |
中文摘要 | 當機械元件在滑動磨合運轉時,表面粗糙高度分佈將隨磨耗的進行而產生改變。 在此過程中,磨損磨耗和黏附磨耗是兩種主要的磨耗機理,為了瞭解這些磨耗過程對不同表 面粗糙高度分佈所產生的改變,本研究使用了第一部份所提出之強森轉換系統來描述不同製 造程序所產生之表面粗糙高度分佈,然後利用以滑動磨耗實驗為基礎所提出之磨損磨耗及黏 附磨耗模式應用在此分佈系統上來進行表面粗糙高度分佈形狀改變之模擬。本文中我們將對 均方根值、偏態值、峰度值等重要表面粗糙度參數進行預測,並對兩種磨耗過程在不同表面 粗糙高度分佈下的表面形狀改變進行比較。 |
英文摘要 | Surface roughness plays an important role in the tribological performance of mechanical components and contact mechanics. Surface heights will be changed when a sliding wear occurs between two contact surfaces. Abrasive and adhesive wear are two basic wear mechanisms in sliding mechanical components during running-in. In order to realize the changes of surface roughness of mechanical components in these wear processes, abrasive and adhesive wear models based on observation of experiments of the sliding wear are used. The Johnson translatory system of distribution that consists of three transformations of a Gaussian distribution to describe surface height distributions is applied. Changes of some significant surface parameters such as r.m.s., skewness, and kurtosis during wear processes are predicted. Finally, the changes of surface characteristics of two wear processes are compared for surfaces with different height distributions. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。