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car clay model

A kind of clay model, automobile technology, applied in the direction of teaching models, instruments, educational appliances, etc., can solve problems such as solving difficulties, and achieve the effect of ensuring the accuracy of testing

Active Publication Date: 2018-09-25
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But at this time, the design and manufacture of the whole vehicle have been completed, and the changes in various aspects of the shape have already been completed, so it will be very difficult to solve the problem

Method used

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It can be understood that this implementation mode is implemented on the premise of the technical solution of the present invention, and detailed implementation modes and specific operation processes are given, but the protection scope of the present invention is not limited to the following implementation modes. Preferably, the automobile sludge model of the present invention can be made with a ratio of 1:1 to make the passenger compartment part, so that the internal wind noise can be tested and controlled during the sludge model stage, making the development work more effective carried out.

[0024] figure 1 Schematically showing a dissected structural view of an automobile clay model according to an embodiment of the present invention, in which a tire frame and a tire base constituting a part of a passenger compartment of an automobile are s...

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Abstract

The invention provides an automobile clay model comprising a moulding bed forming a model support, a moulding base adhering to the moulding bed and implementing a preliminarily model, and a clay layer coating the surface of the moulding base and implementing a final model. The automobile clay model is provided with a hollow passenger cabin portion. The front cabin portion (especially the driving side) is well sealed by the automobile clay model such that noise enters an automobile just from a front windshield and side windows. Therefore, noise test precision in the automobile is guaranteed and a very effective means and method are provided for automobile noise development.

Description

technical field [0001] The invention relates to the technical field of automobile modeling; more specifically, the invention relates to an automobile sludge model. Background technique [0002] With the development of the automobile industry, consumers have higher and higher requirements for vehicles. Nowadays, consumers’ requirements are not only about whether the vehicle is beautiful or spacious, but more about the performance of the vehicle, such as the engine of the vehicle, the fuel consumption of the vehicle, the noise of the vehicle, and the wind noise, etc. factor. [0003] In the process of vehicle development, wind noise plays a very important role. The quality of wind noise will directly affect the perception and recognition of customers, thus affecting the performance of the vehicle in the market. Therefore, the control of wind noise is the top priority in the vehicle development process. [0004] In the existing technology, under normal circumstances, there i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 赵亚芳尹章顺闫石陈枫陈彩龙郑学澜秦鹏居小敏詹佳
Owner SAIC GENERAL MOTORS
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