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A Calculation Method of Automobile Clutch Pedal Force Characteristics

A clutch pedal and calculation method technology, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve problems such as driver fatigue, driven disk friction plate damage, vehicle failure, etc., and achieve wide applicability , Ensure reliability, reduce working time and cost

Active Publication Date: 2021-11-23
NINGBO HONGXIE CLUTCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the operating force of the clutch operating mechanism is too large or too small, it will not only make the driver easily fatigued, but also cause the clutch to shift improperly, cause the friction plate of the driven disc to be damaged, and cause vehicle failure

Method used

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  • A Calculation Method of Automobile Clutch Pedal Force Characteristics
  • A Calculation Method of Automobile Clutch Pedal Force Characteristics
  • A Calculation Method of Automobile Clutch Pedal Force Characteristics

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] The invention relates to a calculation method for the pedal force characteristic of an automobile clutch. The method deduces the characteristic curve formula of the pedal force and the pedal stroke of the clutch hydraulic control system, and can obtain the corresponding characteristic curves under different structural parameters. The calculated characteristic The curve can effectively guide the actual structural design, greatly reducing the actual design work time and cost, and ensuring the reliability of the design. A simplified diagram of the structure of the clutch hydraulic control system is attached figure 1 As shown, it mainly includes: clutch assembly 1, release bearing 2, working cylinder 3, hydraulic oil pipe 4, master c...

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Abstract

The invention discloses a method for calculating the pedal force characteristics of an automobile clutch, which comprises the following steps: step 1, obtaining the main parameters of each component of the clutch hydraulic operating system; The principle establishes the pedal mechanism model, the hydraulic system model, and the clutch assembly model; step 3, install force and displacement sensors, and obtain input data; step 4, carry out kinematics and mechanical analysis on each part of the model, and finally obtain the pedal force characteristic curve. The invention can effectively guide the actual structure design, greatly reduce the working time and cost of the actual design, and ensure the reliability of the design.

Description

technical field [0001] The invention relates to a calculation method for the characteristics of the automobile clutch and its control system, in particular to a calculation method for the characteristics of the pedal force of the automobile clutch. Background technique [0002] As a key component of automobile power transmission and interruption, the clutch plays multiple roles in the transmission system of the automobile, such as torque transmission, separation and coupling, vibration reduction protection and overload protection, and the performance of the clutch operating mechanism directly affects the comprehensive performance of the clutch. Pros and cons. The realization of functions such as starting the engine, changing gears, and preparing to stop the car is inseparable from the clutch control mechanism. If the operating force of the clutch operating mechanism is too large or too small, not only the driver will be easily fatigued, but also the clutch will not be shift...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F30/15
CPCG06F30/15G06F30/20
Inventor 吕强上官文斌
Owner NINGBO HONGXIE CLUTCH