DETERMINATION OF LIMIT LOAD-BEARING CAPABILITY IN CONICAL PART FORMING

›› 1997, Vol. 33 ›› Issue (3): 80-86，1.

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DETERMINATION OF LIMIT LOAD-BEARING CAPABILITY IN CONICAL PART FORMING

Wan Min;Yang Yuying Li Shuoben

Beijing University of Aeronautics and Astronautics Harbin Institute of Technology Yanshan University

Published:1997-05-01

Abstract

Abstract: On the basis of the stress states on the dangerous section of fracture in conical part forming, and in comprehensive consideration of the effects of factors such as geometric dimensions, anisotropy, material work-hardening and so on, load-bearing capability on the dangerous section is derived by mechanical analysis, which serves as the basis for judging whether the process is successfully forming and for determinating the limit deformation degree of conical parts.

Key words: Conical parts, Forming limit, Sheet metal forming, Tensile instability

CLC Number:

TG351

Wan Min;Yang Yuying Li Shuoben. DETERMINATION OF LIMIT LOAD-BEARING CAPABILITY IN CONICAL PART FORMING[J]. , 1997, 33(3): 80-86，1.

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DETERMINATION OF LIMIT LOAD-BEARING CAPABILITY IN CONICAL PART FORMING

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