|Title of the article||
ON THE COEFFICIENT PROPERTIES OF A PLATE SPRING MATERIAL UTILIZATION
Osipenko Mikhail Anatolyevich, Candidate of physico-mathematical sciences, associate professor, sub-department of mechanics theory, Perm State Technical University, email@example.com
The material utilization coefficient for a leaf spring (MUCS) that is used in technical computing is considered. The simplest single-leaf spring and double-leaf spring are investigated. The explicit expressions for the MUCS are found. The MUCS is established primarily to be the measure of the full strength of the leaf spring. The problems of MUCS maximization and leaf spring mass minimization are studied. It turns out that the relations of these problems are not simple. The both problems can have no solutions; the first problem can have the solutions, while the second problem has no solutions; the first problem can have many solutions, one of them being the unique solution of the second problem. Thus, the MUCS determines the effectiveness of the material utilization in some cases but not in all cases.
leaf spring, material utilization coefficient, mass minimization, uniformstrength springs.
Дата обновления: 20.08.2014 13:30