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Experimental device and method for measuring gear oil stirring loss in oil immersion lubrication state

A technology of oil immersion lubrication and experimental device, applied in the field of gear transmission, can solve the problems of little research, and achieve the effect of reducing oil churning loss and ensuring lubrication effect

Active Publication Date: 2020-07-28
合肥九州龙腾科技成果转化有限公司
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Problems solved by technology

[0003] However, the existing gear reduction box experimental device is mainly for the research of gear parameters and lubricating oil parameters, and there is little research on the influence of the geometric structure of the gear box on the oil churning power loss; there is no partition inside the box Experimental device and research for researching gear churning power loss

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  • Experimental device and method for measuring gear oil stirring loss in oil immersion lubrication state
  • Experimental device and method for measuring gear oil stirring loss in oil immersion lubrication state
  • Experimental device and method for measuring gear oil stirring loss in oil immersion lubrication state

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Embodiment Construction

[0067] The present invention will be described in more detail below with reference to schematic diagrams, wherein preferred embodiments of the present invention are shown, and it should be understood that those skilled in the art can modify the present invention described herein while still achieving the advantageous effects of the present invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0068] Such as Figure 1~4 As shown, an experimental device for measuring oil churning loss of gears in an oil-immersed lubrication state includes a gear reduction box 5, a second coupling 4, a first coupling, a first rotational speed torque sensor, a driving motor 1, The third coupling 6 , the fourth coupling 8 , the second rotational speed torque sensor 7 and the magnetic powder brake 9 . Among them, the motor brake bracket 10 supports the driving motor 1; the two torq...

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Abstract

The invention provides an experimental device for measuring gear oil stirring loss in an oil immersion lubrication state. A plurality of transverse partition plates, longitudinal partition plates andclamping grooves are arranged in a box body; the transverse partition plates or the longitudinal partition plates are independently inserted into the corresponding clamping grooves according to requirements in an experiment process, and therefore a lubricating oil cavity is divided into the multiple cavities. Therefore, the lubricating effect of a reduction gearbox is guaranteed, and power loss caused by the turbulence, laminar flow and splashing of lubricating oil is reduced. The invention further provides an experimental method for measuring gear oil stirring loss in an oil immersion lubrication state.

Description

technical field [0001] The invention belongs to the technical field of gear transmission, and in particular relates to an experimental device and method for measuring oil churning loss of gears in an oil-immersed lubrication state. Background technique [0002] Gear transmission power consumption consists of on-load power consumption and no-load power consumption. Existing mechanical transmission power consumption measurement devices cannot distinguish between the two power consumptions, and can only calculate the total power consumption in general. However, under different operating conditions of the drive motor, the size and ratio of on-load power consumption and no-load power consumption are dynamically changing. After the reduction box is shaped, reducing the no-load power consumption by changing the volume and viscosity of the lubricating oil is one of the most effective ways to reduce the total power consumption of gear transmission. [0003] However, the existing ge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/021F16H57/04
CPCG01M13/021F16H57/04
Inventor 周临震王交龙周游徐晓明王斌
Owner 合肥九州龙腾科技成果转化有限公司
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