Tribological Properties of Mechanical Seal in Thrust-Washer Test : Case of Refrigerating Machine Oil with Oiliness and Anti-Wear Additives
スポンサーリンク
概要
- 論文の詳細を見る
The tribological properties of the mechanical seal lubricated with the refrigerating machine oil with oiliness and anti-wear additives were studied by using a thrust-washer test rig. Friction tests were carried out under bath lubrication for the base oil, oil A (base oil+Oleic acid and Tricresyl phosphate at 5mmol/kg) and oil B (base oil+Oleic acid and Tricresyl phosphate at 10mmol/kg, 5mmol/kg, respectively). From the tests, the following results were obtained. (1) The coefficient of friction μ decreased in following order at sliding velocity 3.93m/s: base oil>oilA>oil B. The value of μ with oil B was 0.08〜0.10, and was about 1/2 times as small as that with base oil. (2) The amount of friction loss decreased in following order: base oil>oil A>oil B. Therefore, the additives of Oleic acid and Tricresyl phosphate showed significant improvements in tribological properties of the refrigerating machine oil.
- 呉工業高等専門学校の論文
著者
-
中迫 正一
Department of Mechamcal Engineering, KURE NATIONAL COLLEGE OF TECHNOLOGY
-
河野 正来
Department of Mechamcal Engineering, KURE NATIONAL COLLEGE OF TECHNOLOGY
-
南 一郎
Iwate University
-
Kohno Masaki
Department Of Mechanical Engineering
-
MINAMI Ichiro
Iwate University
-
NAKASAKO Masakazu
Department of Mechanical Engineering
-
NADANO Hiromasa
Kure College of Technology
-
灘野 宏正
Kure College of Technology
関連論文
- Tribological Properties of Biodegradable Lubricating Oils in Four-Ball Test
- Aspartic Acid-derived Wear-preventing and Friction-reducing Agents for Ionic Liquids
- Tribological Properties of Mechanical Seal in Thrust-Washer Test : Case of Refrigerating Machine Oil with Oiliness and Anti-Wear Additives
- Effect of TiN-coated Film on Seizure in Four Ball Test
- GSD-20 SCORING RESISTANCE OF AUSTENITIC STAINLESS STEEL GEARS WITH PLASMA DIFFUSION PROCESSING(GEAR STRENGTH AND DURABILITY)
- Simultaneous Laparoscopic Hand-Assisted Hepatectomy and Splenectomy for Liver Cancer with Hypersplenism : Report of a Case
- ON THE EFFECT OF THE TOOTH PROFILE MODIFICATION ON THE DYNAMIC LOAD AND THE SOUND LEVEL OF THE SPUR GEAR
- ON THE SURFACE TEMPERATURE RISE AT THE FOUR-BALL TESTS
- Basic Studies on Scoring of Spur Gears : 4th Report, Effect of Module on Scoring Resistance
- STUDIES ON SCORING OF SPUR GEARS : 3RD REPORT, EFFECT OF THE COEFFICIENT OF ADDENDUM MODIFICATION ON SCORING RESISTANCE
- Study on Load-carrying Capacities of Tip-chamfered Gears
- The Mechanism of Seizure in Two-Roller Tests : Vibration, Control Engineering, Engineering for Industry
- Seizure Resistance of Coatings in Four Ball Tests, Two Roller Tests and Gear Tests : Vibration, Control Engineering, Engineering for Industry
- Scoring Resistance of Spur Gears with Various Coatings : 2nd Report, Scoring Tests under Dry Friction
- On the Temperature Rise Caused by Moving Heat Sources : 2nd Report, Calculation of Temperature Considering Heat Radiation from Surface
- Scoring Resistance of Copper-plated Gears
- On the Temperature Rise Caused by Moving Heat Sources : 1st Report, Calculation of the Temperature under Three-dimensional Heat Flow
- On the Flash Temperature Rise of the Tooth Surface of Surface-Hardened Gear : 1 st Report, Effect of Thermal Conductivity in the Surface Layers of Surface-Hardened Gears
- Basic Studies on Scoring of Spur Gears : 1st Report, On the Seizure under a Pure Sliding Condition and a Sliding-Rolling Condition
- The Effect of the Hardness of Tooth Material on the Scoring Resistance of Gears : Vibration, Control Engineering, and Engineering for Industry, New materials, new energy, biotechnology, electronics, etc.
- Investigation of Tribochemical Reactions by Organic Sulfides on Nascent Metal Surfaces