市販 極壓 Grease의 性狀分析과 機械摩耗에 關한 硏究
- 市販 極壓 Grease의 性狀分析과 機械摩耗에 關한 硏究
- Other Titles
- A Study on the Mechanical Wear and Property Analysis of the Commercial Extreme-Pressure Lubricating Greases
- Issue Date
- No. -
- 市中에 流通되고 있는 極壓 Grease 11種에 對해 性狀分析과 四球摩耗試驗과 四球融點試驗을 하여 KS M 2135 規格, MIL-G-102940C 規格 및 Federal 6503 規格과 比較 檢討하였다. Stability Index 90 이상인 3個 제품은 機械性狀이 良好했다. Wear test 結果 8個 제품이 우수했으며 weld test 結果 規格에 맞는 제품이 6개였다.
I have attempted to survey comparatively the different points on the standards of KS M 2135, MIL-G-10294C and Federal 6503 through the Four-Ball Wear test and Four-Ball Welding Point test with the 11 types of extreme-pressure lubricating greases supplying from the market. Three items which are above the level of stability Index 90 are also fairly good in the mechanical properties. However, 8 items are excellent after the Wear test, and 6 items only are proper to the Standands after conducting the Weld test respectively.
Files in This Item:
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.