선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- Friction materials studied in this work were produced using a dry mixing of reinforcing fibers, binder resins, solid lubricants, abrasives, and fillers. Friction specimens were manufactured by mixing, pre-forming, hot pressing, and post-curing.
- Friction test procedure was consisted of burnishing, low speed burnishing, and the µ-v test.
- Friction tests were carried out using a 1/5 scale dynamometer equipped with a PC based data acquisition system (Lab-PC 1200, National Instrument Co.) at a 100 Hz data acquisition rate. The size of specimens was 45×18×7 mm and the apparent contact area of the friction material on the counter surface was 45×18 mm.
- In this study, friction materials containing different carbonaceous ingredients were investigated to examine frictional properties. The different crystallinity of carbonaceous materials such as natural graphite, synthetic graphite, and cokes were mixed into the brake friction materials.
대상 데이터
- These procedures in detail were described elsewhere [7,8]. Three different types of carbonaceous materials as a solid lubricant such as natural graphite, artificial graphite, and cokes were prepared, and the contents of each ingredient in the friction specimen are given in Table 1.
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