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Wet-type double-clutch oil stirring detection method, tool, device and system

A technology of wet double clutch and detection method, applied in the direction of measuring device, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as reducing detection efficiency, and achieve the effect of improving testing efficiency

Inactive Publication Date: 2020-03-13
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a wet dual-clutch oil churning detection method, tooling, device and system, aiming to solve the existing technical problem that the detection efficiency can only be reduced by manually detecting the appropriate oil churning volume of the dual clutch

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  • Wet-type double-clutch oil stirring detection method, tool, device and system
  • Wet-type double-clutch oil stirring detection method, tool, device and system

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Embodiment Construction

[0037] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The main solution of the embodiment of the present invention is: start the input motor to run with different test oil heights, and obtain the output lubricating oil amount after the output motor runs at different test oil heights; determine when the output lubricating oil amount meets the lubrication requirements The test oil height is qualified; if there are multiple test oil heights that pass the test, the lowest test oil height is output as the oil height detection result.

[0039] Because the prior art can only manually detect the proper churning oil quantity of the dual clutch in the testing stage, the testing efficiency is too low.

[0040] The present invention provides a solution. Multiple test oil volume heights are limited by equipment parameters, the current test result is determined according to the...

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Abstract

The invention discloses a wet-type double-clutch oil stirring detection method which comprises the following steps: starting an input motor to operate at different test oil heights, and acquiring theoutput lubricating oil quantity of an output motor after operating at different test oil heights; determining that a test oil height is tested to be qualified when the output lubricating oil quantitymeets the lubricating requirement; and if a plurality of test oil heights are tested to be qualified, outputting the lowest test oil height as an oil liquid height detection result. The invention further discloses a wet-type double-clutch oil stirring detection tool, device and system. According to the invention, a plurality of test oil heights are limited through equipment parameters, the currenttest result is determined according to the output lubricating oil quantity, and the lowest test oil height is used as the lubricating oil quantity of equipment to be tested, so that the lowest oil quantity obtained in this way meets the energy requirement of the equipment, and the oil stirring quantity test efficiency is improved.

Description

technical field [0001] The invention relates to the testing field of wet double clutches, in particular to a wet double clutch churning detection method, tooling, device and system. Background technique [0002] Existing automobiles generally use wet dual-clutch automatic transmissions when they are manufactured. Compared with dry dual-clutch automatic transmissions, wet dual-clutch automatic transmissions have a series of advantages such as high reliability, good durability, and smooth shifting. The main reason is that the wet dual clutch automatic transmission is cooled by oil, and part of the dual clutch is soaked in oil. The dual clutch agitates the oil as it rotates for cooling and lubrication. At the same time, the oil stirred up by the dual clutch enters the two output shafts through the two oil holes reserved on the housing. One end of the output shaft is closed, and the other end has only one opening, which communicates with the clutch cavity. When the output shaf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/022
CPCG01M13/022
Inventor 任翔方志勤郭海保
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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