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In the process of cold roll forming, deformation mechanism of the strip is more complicated. The relationship between the deformation force on the strip and deformation of the strip can not be described with a simple function. Although the spline finite strip theory reduces the longitudinal deformation dimension of finite element analysis, the transverse deformation mechanism of the strip is still...
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...
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...
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