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Automobile storage battery installation strength analysis method

A battery bracket and mounting bracket technology, which is applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as the need to improve the accuracy, so as to improve the accuracy of calculation, simplify the strength analysis steps, and save costs. Effect

Inactive Publication Date: 2018-09-11
JIANGLING HLDG
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Problems solved by technology

[0005] Based on this, the purpose of the present invention is to solve the problem in the prior art that the accuracy still needs to be improved when analyzing the strength of the automobile battery mounting bracket assembly

Method used

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  • Automobile storage battery installation strength analysis method
  • Automobile storage battery installation strength analysis method
  • Automobile storage battery installation strength analysis method

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] When analyzing the strength of the installation point of the automobile battery bracket assembly, the accuracy still needs to be improved, and the safety of the vehicle assembly cannot be guaranteed, and there are certain safety hazards.

[0037] In order to solve this technical problem, the present invention proposes a method for anal...

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Abstract

The invention discloses an automobile storage battery installation strength analysis method. The method comprises the steps that overall scanning is conducted on an automobile body-in-white and an automobile storage battery supporting frame assembly to establish a finite element model according to scanning data obtained through scanning; data of a storage battery body is obtained, and target loading values under preset working conditions of the storage battery body data are calculated; the storage battery body data is loaded in the finite element model, and optimization processing is conductedon the storage battery body data to obtain storage battery centroid data; the target loading values are loaded on the battery centroid data, and stimulation solving is conducted on the finite elementmodel to obtain corresponding stress strain values under the preset working conditions of the automobile storage battery supporting frame assembly; analysis data of the finite element model is outputwhen it is judged that the stress strain values are within a preset strain range. By means of the method, the cost can be effectively saved, the calculation time is shortened, the calculation accuracy is high, and references are better provided for automobile developing, designing and optimizing.

Description

technical field [0001] The invention relates to the technical field of computer-aided design, in particular to a method for analyzing the strength of an automobile battery mounting bracket. Background technique [0002] With the development of the economy and the advancement of technology, the number of cars owned by urban residents is increasing rapidly, and road traffic accidents have become one of the important threats to human life safety. Therefore, how to improve the overall safety performance of automobiles has become the most important research direction for automobile engineers. [0003] For cars, the car battery mounting bracket assembly is an important part of the vehicle. The car battery mounting bracket assembly is one of the body assemblies, its main function is to fix the battery device to ensure that the battery supplies power for the normal running of the car and the normal operation of the electronic system in the car. The strength of the battery mounting ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/15G06F30/23
Inventor 刘翀尹伟廖程亮潘磊康铭吴维龚衡李志凯
Owner JIANGLING HLDG
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