@article{(Open Science Index):https://publications.waset.org/pdf/8837, title = {A Study on Optimal Determination of Partial Transmission Ratios of Helical Gearboxes with Second-Step Double Gear-Sets}, author = {Vu Ngoc Pi}, country = {}, institution = {}, abstract = {In this paper, a study on the applications of the optimization and regression techniques for optimal calculation of partial ratios of helical gearboxes with second-step double gear-sets for minimal cross section dimension is introduced. From the condition of the moment equilibrium of a mechanic system including three gear units and their regular resistance condition, models for calculation of the partial ratios of helical gearboxes with second-step double gear-sets were given. Especially, by regression analysis, explicit models for calculation of the partial ratios are introduced. These models allow determining the partial ratios accurately and simply.}, journal = {International Journal of Mechanical and Mechatronics Engineering}, volume = {2}, number = {1}, year = {2008}, pages = {26 - 29}, ee = {https://publications.waset.org/pdf/8837}, url = {https://publications.waset.org/vol/13}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 13, 2008}, }