BibTeX:

@article{IJIRSTV1I8011,
     title={Analysis & Optimization of Gearbox Efficiency- A Review},
     author={Parth B. Shah and Mr. Chandresh Motka},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={1},
     number={8},
     pages={14--16},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV1I8011.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

The less efficiency of gear box of a machine tool is a serious problem as it increases maintenance cost and also affects the reputation of a firm. Hence its life has to be increased and should be made more reliable. The work to be done here is to find and rectify the causes of failure thereby improving the life of it. Also bearing failure should be reduced which is a cause of system failure. The alternative for the above problem is to design and optimization of a worm and worm gear box which reduced maintenance and improved reliability, lack of lubrication requirements, precise peak torque transmission, inherent overload protection, physically isolated input and output shafts, misalignment tolerance, and low acoustic noise and vibration etc. The parameters considered in the research are Lead Angle, Backlash and Bearing failure.

Worm and Worm Gearbox, Double Disc Surface Grinding Machine, Efficiency, Backlash, Lead Angle, Bearing, Finite Element Analysis, Optimization.