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An integrated teaching method of theory and practice for the course of hydraulic steering system

A technology of steering system and hydraulic steering gear, which is applied in teaching models, educational tools, instruments, etc., can solve the problems of disconnected theory and insufficient intuitive explanation, and achieve the effect of shortening the distance

Active Publication Date: 2018-05-15
GUANGDONG COMM POLYTECHNIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the explanation of the difficult points in the teaching of the hydraulic steering system is not intuitive and thorough enough and the theory and practice are seriously out of touch, the present invention provides a teaching method integrating theory and practice. Display racks, 3D modeling, simulation design and other technical means can effectively cultivate students' interest in learning, deepen students' understanding of relevant knowledge, promote the transformation of book knowledge into practical skills, and help improve the teaching quality of hydraulic steering system courses

Method used

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  • An integrated teaching method of theory and practice for the course of hydraulic steering system
  • An integrated teaching method of theory and practice for the course of hydraulic steering system
  • An integrated teaching method of theory and practice for the course of hydraulic steering system

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Embodiment 1

[0043] Preferred Embodiment 1: Integrated Teaching Method of Theory and Practice of Full Hydraulic Servo Steering System

[0044] Preparation before class: put the full hydraulic servo steering system teaching bench (see figure 2 ) and hydraulic steering gear assembly display rack (see Image 6 ) to the middle of the classroom, and copy the contents of the multimedia courseware to the audio-visual teaching host. The contents of the multimedia courseware include: 3D model of hydraulic steering gear (see Figure 7 ), the CAD section drawing of the assembly relationship of the hydraulic steering gear (see Figure 8 ), the on-site fault video of the loading test after the hydraulic steering gear was incorrectly assembled, the disassembly and assembly video of the hydraulic steering gear, the high-resolution photos of the components of the hydraulic steering gear, and the cross-sectional views of the components of the hydraulic steering gear (with Figure 9 with Figure 10 as a...

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Abstract

The invention discloses a theory-practice integrated teaching method of a hydraulic steering system curriculum. The method comprises a teaching step based on a hydraulic steering system teaching stand and multimedia courseware and a teaching step based on a hydraulic steering gear assembly display shelf and the multimedia courseware, wherein teaching projects which can be conducted in the demonstration step combining the hydraulic steering system teaching stand with the multimedia courseware comprise cognition of a hydraulic steering system, structure and principle teaching of system components, routine maintenance inspection of the hydraulic steering system, system debugging training and fault elimination training; and teaching projects which can be conducted in the demonstration step combining the hydraulic steering gear assembly display shelf with the multimedia courseware comprise development of learning interest, composition principle teaching of a hydraulic steering gear and assembling and flow distribution relation teaching of the hydraulic steering gear. The method provided by the invention can deepen students' understanding of correlation knowledge, facilitates conversion of book knowledge into practice abilities, and improves the teaching quality of the hydraulic steering system curriculum.

Description

technical field [0001] The invention relates to a theory-practice integrated teaching method for courses related to a hydraulic steering system. Background technique [0002] The hydraulic power steering device can be divided into two types: hydraulic power steering type and full hydraulic type. The former is mainly used in light-duty vehicles such as cars, and the latter is mainly used in heavy-duty engineering vehicles. The difference between the two lies in the connection relationship between the input end and the output end: the one with mechanical connection is called hydraulic assist type, and the one without mechanical connection is called full hydraulic type. As the core component of the steering system, the hydraulic steering gear has become a difficult point in the teaching of hydraulic steering courses due to its many parts and complex structure. In the current teaching practice of the hydraulic steering system, teachers generally give theoretical explanations ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 莫建章吕其惠伍尚坚何志雄李波曾文英陈育帆陈翔王庆坚曹华黄剑
Owner GUANGDONG COMM POLYTECHNIC
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