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Power assembly positioning method based on CATIA hard point parameters, computer and storage medium

A powertrain, positioning method technology, applied in geometric CAD, special data processing applications, sustainable transportation, etc., can solve the problems of cumbersome operation, reduce powertrain positioning efficiency, etc., and achieve the effect of improving efficiency and reducing work difficulty

Active Publication Date: 2021-02-19
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] From the above positioning method, it can be seen that it still needs to repeatedly adjust the powertrain positioning, resulting in cumbersome operations, and the intermediate process also needs to use EXCEL tables, which reduces the efficiency of powertrain positioning

Method used

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  • Power assembly positioning method based on CATIA hard point parameters, computer and storage medium
  • Power assembly positioning method based on CATIA hard point parameters, computer and storage medium

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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Abstract

The invention belongs to the technical field of platform arrangement design, and discloses a power assembly positioning method based on CATIA hard point parameters, a computer and a storage medium. The method comprises the steps that a power assembly hard point parameter template, a driving shaft checking template and / or a transmission shaft checking template are / is established; inputting a presetpower assembly hard point parameterization file into the power assembly hard point parameter template to check the power assembly, and / or inputting a preset driving shaft parameterization file into the driving shaft check template to check the driving shaft, and / or inputting a preset transmission shaft parameterization file into the transmission shaft check template to check the transmission shaft. Checking the transmission shaft; and adjusting parameters of the power assembly hard point parameterization file, the driving shaft parameterization file and / or the transmission shaft parameterization file according to a checking result. According to the power assembly positioning device, positioning of power assemblies of different vehicle types can be achieved, the power assembly positioningefficiency and the power assembly arrangement accuracy are improved, and the power assembly positioning work difficulty is lowered.

Description

technical field [0001] The invention relates to the technical field of platform layout design, in particular to a powertrain positioning method based on CATIA hard point parameters, a computer and a storage medium. Background technique [0002] The positioning of the powertrain is an important step in the layout design of the vehicle, which directly affects the design of the performance and size of the vehicle in the early stage, and is the basis for the subsequent detailed layout of pipelines. In the early stage of vehicle design, it is necessary to select the powertrain type: engines have different types and displacements of naturally aspirated, turbocharged, and supercharged; Different types such as AT / CVT / DCT / MT / AMT and different suppliers have different sizes. There are many combinations of engines and gearboxes, and it is necessary to repeatedly adjust the positioning of the powertrain in a limited time to judge the feasibility of the powertrain layout and the rationa...

Claims

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Application Information

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IPC IPC(8): G06F30/15
CPCG06F30/15Y02T90/00
Inventor 陈研言路胜利赵斌张德亮张志雨高惠国王卓
Owner CHINA FIRST AUTOMOBILE
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