Production method and production system for parameterized steel bars applied to prefabricated components

Abstract

The invention discloses a production method and a production system for parameterized steel bars applied to prefabricated components. The production method includes: by means of establishing and labelling a reference plane and defining labelled family parameters, realizing interrelation between the family parameters and the reference plane, establishing lofting path model lines and steel bar placement, locking paths and extension edge lines with the reference plane, and establishing a parameterized three-dimensional steel bar family model for the steel bars; during production of the prefabricated components, by the aid of the three-dimensional steel bar family model, re-inputting parameters to complete size change of same types of the components, and generating a production drawing; by the aid of the production drawing, realizing large-scale and refined production for the prefabricated components. The production method and the production system have the advantages that shape and size of the needed steel bars can be generated quickly by only modifying a few parameters, refined controlling of the steel bars is realized, constraints of inflexible freehand sketching for the steel bars by AutoCAD (automatic computer-aided design) are ridded of, the parameters of the steer bars can be input into various steel bar fabricating facilities directly, and convenience is brought to production and fabrication.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a production method and system for parametric steel bars applied to prefabricated components. Background technique [0002] Detailed design information under the prefabricated structure system can play an important role in subsequent production and construction work. Accurately counted steel bar information can be directly applied to various automatic steel bar processing machinery and equipment such as fully automatic CNC steel bar bending machines, which is conducive to the large-scale processing and production of steel bar materials by prefabricated component production units, and also contributes to their cost accounting; visualized The model provides guidance for the staff in the component processing plant and the construction site. Therefore, the accuracy of the reinforcement information in the drawings is particularly important, and the deepening of the reinforceme...

AI Technical Summary

Problems solved by technology

[0003] At present, AutoCAD software is generally used for prefabricated component deepening. When using AutoCAD software for prefabricated component deepening, all steel bars are hand-drawn by the designer one by one, and in the steel bar schedule of the component, the length or bending of various steel bar specifications All are calculated by the designer and marked manually, which is not only inefficient, but also difficult to guarantee the accuracy

In addition, the AutoCAD platform uses a two-dimensional plane as the main working interface, and it is difficult to draw multi-plane steel bars produced under complex conditions

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