معیارهای طراحی برای مبدل های الکترومکانیکی و تنظیم برای اندازه گیری سوپاپ ها به علت نیروهای برش فلز بر روی دینامومتر

In this paper, the elastic members which are the most important parts of dynamometers utilising electric strain gages were analysed to detect the suitable place to cement gages on them activated by compression and tension stresses due to cutting forces. Moreover, some arrangement principles for satisfactory construction were introduced. The bridge circuits used with each of the dynamometers were described as well as the mechanical aspect of each unit. Design details of elastic members employed in load measuring dynamometers in the range of planing, drilling, grinding, turning and milling were given in considerable details.