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Chain structure is the basic structure of the data structure, cold roll forming process is similai to Chain structure. The establishment of dynamic chain model and Research on cold roll forming process using Chain structure, these will make the study have a more solid theoretical foundation for information. The problems such as predigestion the equation of the forming process, the effects of friction...
In this paper, author present dynamic chain model based on the actual theory of cold roll forming and the practical rolling process, research steel strip forming mechanism from the perspective of information. The problems such as the forming process research, the effects of friction on the forming, analysis of stress and strain were studied in the new model. What is more important is the introduction...
The deformation mechanism of cold-formed steel is very complex, the relation between the deforming forces exerted and the deformation of steel strap can not be described by simple function. In order to reduce data redundancy, adopt the characteristic finite strip method which can solve primary illogicality. The characteristic finite strip can be divided into 3 kinds, thereinto, "the characteristic...
Spline finite strip method is a common theory analysis method of researching cold-bend deformation of the strip steel. In the process of roll forming, some finite strips have the main action for material deformation. These finite strips not only have their own deformation, but also can control other finite strips' deformation through knot line. The finite strips having this character are defined as...
This paper provides the concrete implementation of intelligentizing cold roll forming theory to apply multiagent technique to spline finite strip method. The original spline finite strip theory is founded based on ignoring some factors and it doesn't consider expert knowledge's guidance for the theory. Applying this theory to guide pass design is very difficult. Applying spline finite strip method...
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