Pro/E-based rapid standard equipment body model building method

Abstract

The invention provides a Pro / E-based rapid standard equipment body model building method. A standard equipment body model meeting the requirement can be built within the short time. The method comprises the steps of (1) Pro / E software is utilized for building a blank model, and three default reference planes and a default reference coordinate system are inserted into the blank model; (2) a stretching body contour sketch is drawn to form an equipment body contour model; (3) positioning constraints are set, and a stretching lug piece contour sketch is drawn to form a standard equipment lug piece model; (4) the equipment body contour user-defined features are created; (5) equipment lug piece user-defined features are created; the rapid equipment body model building is completed.

Description

technical field [0001] The invention relates to a rapid modeling method of an equipment model, in particular to a rapid modeling method of a standard equipment body model based on Pro / E. Background technique [0002] Complex equipment (such as aviation, aerospace, etc.) contains a lot of equipment, most of which are standard equipment, and the standard equipment is composed of the outline of the equipment body and multiple mounting ears. Among them, the outline of the equipment body can be simplified as a regular cuboid, and the form is relatively fixed. The lugs of the standard equipment body model can be classified into 11 types according to different shapes (named A-type, B-type, C-type, D-type, E-type, F-type, G-type, H-type, I-type, J-type in alphabetical order) , K type), according to whether the installation position is in the middle of the equipment body or at both ends, it can be divided into two types: non-angle and to-angle. According to the above classification,...

AI Technical Summary

Problems solved by technology

It is widely used in the design, simulation, processing, and production of large and complex products such as aviation, aerospace, automobiles, and ships. When using Pro / E software to model standard equipment body models, it is necessary to create the outline of the equipment body first, and then create equipment separately as needed. There are many operation steps for ear pieces, and it takes a long time to create a device. At the same time, due to the different levels and habits of designers, the operation methods are different, which seriously affects the efficiency and standardization of design.

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