BEARING TEST APPARATUS
The present invention relates to a bearing test apparatus which measures the service life of an airfoil journal bearing. According to the present invention, the bearing test apparatus includes: a base unit having a pair of support units formed thereon; a motor which is mounted on a side of the base...
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Format | Patent |
Language | English Korean |
Published |
06.12.2016
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Abstract | The present invention relates to a bearing test apparatus which measures the service life of an airfoil journal bearing. According to the present invention, the bearing test apparatus includes: a base unit having a pair of support units formed thereon; a motor which is mounted on a side of the base unit; a rotary shaft which is connected to the motor to be rotated by the motor and is supported by the support units in a rotatable manner; and a case which has a through-hole formed therein, has the rotary shaft inserted in the through-hole, and has the airfoil journal bearing fixed thereon to arrange the airfoil journal bearing between the rotary shaft and the case.
본 발명은 에어 포일 저널 베어링의 사용 수명을 측정할 수 있는 베어링 시험 장치를 제공함에 목적이 있다. 본 발명에 따른 베어링 시험 장치는, 한 쌍의 지지부가 형성되는 베이스부; 상기 베이스부의 일측에 안착되는 모터; 상기 모터에 의해 회전할 수 있도록 상기 모터에 연결되고, 상기 지지부에 의해 회전 가능하도록 지지되는 회전축; 및 내부에 관통되는 중공이 형성되고, 상기 회전축이 상기 중공에 삽입되며, 상기 회전축과 상기 케이스의 사이에 에어 포일 저널 베어링이 배치되도록 상기 케이스에 상기 에어 포일 저널 베어링이 고정되는 케이스를 포함할 수 있다. |
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AbstractList | The present invention relates to a bearing test apparatus which measures the service life of an airfoil journal bearing. According to the present invention, the bearing test apparatus includes: a base unit having a pair of support units formed thereon; a motor which is mounted on a side of the base unit; a rotary shaft which is connected to the motor to be rotated by the motor and is supported by the support units in a rotatable manner; and a case which has a through-hole formed therein, has the rotary shaft inserted in the through-hole, and has the airfoil journal bearing fixed thereon to arrange the airfoil journal bearing between the rotary shaft and the case.
본 발명은 에어 포일 저널 베어링의 사용 수명을 측정할 수 있는 베어링 시험 장치를 제공함에 목적이 있다. 본 발명에 따른 베어링 시험 장치는, 한 쌍의 지지부가 형성되는 베이스부; 상기 베이스부의 일측에 안착되는 모터; 상기 모터에 의해 회전할 수 있도록 상기 모터에 연결되고, 상기 지지부에 의해 회전 가능하도록 지지되는 회전축; 및 내부에 관통되는 중공이 형성되고, 상기 회전축이 상기 중공에 삽입되며, 상기 회전축과 상기 케이스의 사이에 에어 포일 저널 베어링이 배치되도록 상기 케이스에 상기 에어 포일 저널 베어링이 고정되는 케이스를 포함할 수 있다. |
Author | KI, JA YOUNG BAEK, JIN SEON KHO, SEONG HEE LEE, MYUNG KUK |
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Snippet | The present invention relates to a bearing test apparatus which measures the service life of an airfoil journal bearing. According to the present invention,... |
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SubjectTerms | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS |
Title | BEARING TEST APPARATUS |
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