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System for testing limit performance of synchronous automatic clutch

A technology for testing systems and clutches, applied in the field of clutches, can solve problems such as difficulty in testing limit performance, and achieve the effect of extending the damping structure

Pending Publication Date: 2022-03-01
中国船舶重工集团公司第七0三研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the clutch is assembled, it is a closed structure. It is a difficult problem to test the limit performance of "oil pressure" among the factors that affect its engagement and disengagement. Especially under the extreme pressure, the clutch cannot be engaged and disengaged normally. calculated directly

Method used

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  • System for testing limit performance of synchronous automatic clutch
  • System for testing limit performance of synchronous automatic clutch
  • System for testing limit performance of synchronous automatic clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A synchronous automatic clutch limit performance testing system includes a pressure signal testing system, a displacement signal testing system, a signal receiving and data processing system 13; the pressure signal system includes a pressure transmitter 3 and a signal transmitter 6; the pressure variable The transmitter 3 is installed in the groove provided on the upper part of the support shaft 9 of the clutch; the signal transmitter 6 is installed in the input gear ring 10 of the clutch, and the signal transmitting antenna 5 of the signal transmitter 6 extends out of the input gear ring 10 of the clutch. The pressure transmitter 3 is connected with the signal transmitter 6 through a signal line, and the signal line is arranged in the support shaft 9 of the clutch and the through hole 11 opened inside the input gear ring 10; the displacement signal test system includes a measurement ring 1 , displacement sensor 2; the measuring ring 1 is installed on the slipper 12 of t...

Embodiment 2

[0020] In order to realize the limit test of the influence factors of synchronous automatic clutch engagement and disengagement, and to use the clutch better, the present invention provides a set of synchronous automatic clutch limit performance testing system. , the test measures the displacement and time of ring slip to calculate the effect of pressure on clutch engagement and disengagement performance.

[0021] figure 1 It is a schematic diagram of the composition of the clutch limit performance testing device. It has two sets of test department sets: pressure signal test system and displacement signal test system. The pressure signal system is mainly composed of pressure transmitter 3, J39 adhesive 4, signal transmitting antenna 5, signal transmitter 6 and so on. A groove is machined on the support shaft 9, the pressure transmitter 3 is put into the groove, the pressure transmitter 3 is fixed in the groove by J39 adhesive 4, and the signal line of the pressure transmitte...

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Abstract

The invention belongs to the technical field of clutches, and particularly relates to a synchronous automatic clutch limit performance testing system. The invention provides a synchronous automatic clutch limit performance test system which can be used for testing clutch engaging and disengaging time, clutch engaging and disengaging slip stroke and the like under the condition of different oil pressures of a damping oil cavity, and pressure values and displacement values in the clutch engaging and disengaging process are measured through a pressure transmitter and a displacement sensor. The relation between the pressure value of the damping oil cavity and the slip displacement and time of clutch engagement and disengagement is obtained, the ultimate pressure value of normal engagement and disengagement of the clutch can be obtained, and the method has direct guiding significance for designing the damping structure of the clutch and prolonging the service life of the clutch.

Description

technical field [0001] The invention belongs to the technical field of clutches, and in particular relates to a synchronous automatic clutch limit performance testing system. Background technique [0002] At present, new types of transmissions such as Alternating Diesel Fuel (CODOG), Alternating Combustion (COGOG) and Combined Combustion and Combustion (COGAG) have been widely used in ship power transmissions due to their superior performance. A fully automatic clutch is required in the above-mentioned power devices, and the working conditions are switched according to the working conditions of the power system. A synchronous automatic clutch is a fully automatic one-way overrunning clutch that transmits power through gear elements. It only relies on the change of the rotational speed at both ends to automatically "engage" and "disengage" without any external control. [0003] "Engaging" and "disengaging" are two important performances of a synchronous automatic clutch, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/022
CPCG01M13/022
Inventor 张祥王学志陈克鑫闫泽孙德智宋成军王春玲战庆欣曲盛楠戴维泽
Owner 中国船舶重工集团公司第七0三研究所