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Air starting motor test bench

An air start, test bench technology, applied in the direction of engine testing, machine/structural component testing, measuring devices, etc., to achieve the effect of easy operation

Inactive Publication Date: 2015-09-23
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As air starter motors are being used more and more widely, the current domestic test system for performance testing of air starter motors is still blank.

Method used

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Examples

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Embodiment 1

[0022] An air starter motor test bench, including an air starter motor 1 to be tested, a reducer 2, a torque sensor 3 and a magnetic powder brake 4, the air starter motor to be tested drives the reducer, and the output end of the reducer and the magnetic powder brake are respectively connected to the torque sensor .

[0023] Preferably, two couplings 5 ​​are also provided, the speed reducer and the magnetic powder brake are arranged on both sides of the torque sensor, the speed reducer and the torque sensor are connected through a coupling, and the magnetic powder brake and the torque sensor are connected through another coupling stand up.

[0024] Preferably, the coupling includes two flanges 6, pin shafts 7 and shock absorbing pin sleeves 8, the two flanges are correspondingly provided with pin holes 9, and the pins are connected to the two flanges The two flanges are connected in the pin hole, and the damping pin sleeve is sleeved on the pin shaft. In the present inventio...

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Abstract

The invention discloses an air starting motor test bench, which comprises an air starting motor to be tested, a speed reducer, a torque sensor and a magnetic powder brake, wherein the speed reducer is driven by the air starting motor to be tested, and an output end of the speed reducer and the magnetic powder brake are each connected with the torque sensor. By arranging the speed reducer, the torque sensor and the magnetic powder brake, the air starting motor test bench simulates the whole process of starting an internal combustion engine by the air starting motor in real time. The air starting motor test bench can detect performance parameters of the air starting motor in all aspects such as starting precision, starting revolution, starting torque, starting power and input pressure, and further has the advantages of being convenient to operate, safe, wide in test range, stable and accurate in data, and the like.

Description

technical field [0001] The invention relates to a power unit test bench, in particular to an air starting motor test bench. Background technique [0002] Along with the use of high-power internal-combustion engine, the mode that internal-combustion engine uses air starter motor to start is more and more subject to people's attention. The air starter motor uses compressed air to push the vane or turbine to rotate to drive the starter motor gear to rotate, thereby driving the engine flywheel meshed with it to rotate, and finally starting the internal combustion engine. Air starter motors are mainly used for starting internal combustion engines in ships, mines, oil and gas fields, steam turbine machinery and other fields. It has the advantages of explosion-proof, high starting torque, overload protection, small temperature rise, and long-term full-load operation. [0003] As the air starter motors are more and more widely used, the current domestic test and experiment system f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/02
Inventor 屈盛官尹鹏李小强胡欣钧关培鑫
Owner SOUTH CHINA UNIV OF TECH
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