Cylindrical Deep Drawing and General Experimental Mold Design CAE Analysis
ABSTRACT
With China's metal craft manufacture the rapid development of the industry, domestic large enterprises to meet production metal industrial production requirement continuously develop new products.And sheet metal deep research of the performance measurement method has been forming research priorities,new lightweight sheet metal in the process of development and application in scientific and efficient stamping performance evaluation method.
In order to design a set of within a certain range, the general stamping experiment system on the laboratory 600KN servo press platform,need for cylindrical deep experiment fully theory and CAE validation, get practical test data,used for testing scheme design of deep cylindrical and mould design.Design a set of general cylindrical deep drawing experiments mold,and the common punching test formwork etc together forming performance measurement system.
In this paper through the use of DYNAFORM software process scheme for choosing a CAE simulation,to obtain the optimum process data.Design a set of general cylindrical deep drawing experiments mold.Using laboratory existing servo press, in different sizes and deep coefficient and sheet metal sheet thickness.Measurement includes deformation velocity and deformation degree, sheet thickness under different conditions, such as the deep deformation performance variation.
Keywords:cylindrical, deep drawing, CAE analysis, DYNAFORM
software，general mold
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