Internal gear pumps are used in a variety of applications for the transfer many different types liquids like fuel, oil and food both industry daily life. Power is provided those sets, especially through induction motor coupling connection. The R & D studies efficiency carried out worldwide account 6% total, thus energy savings 303 trillion BTU can be achieved annually. With minimum consumpt...

We reviewed medical records from select wildlife rehabilitation facilities in California to determine the prevalence of injury in California Brown Pelicans (Pelecanus occidentalis), gulls (Larus spp.), and pinniped species (Zalophus californianus, Mirounga angustirostris, and Phoca vitulina) due to fishing gear entanglement and ingestion from 2001 to 2006. Of 9,668 Brown Pelican, gull, and pinn...

Gears are an integral and necessary component in our everyday lives. Most of the work performed in plastic and metal but very few works available in combine effect of plastic and metal gears. The main problem while referring plastic gear is the bending strength and in case of metal gear is cost. Hence, the work is performed on metal plastic composite gear to get benefit of both. Here use the co...

To date, elliptical gear has been commonly used in automobile, automatic machinery, pumps, flow meters and printing presses for its particular non-uniform rotation. However, the dynamic characteristics of elliptical gears have not been clarified yet. In this study, The calculation as well as the experiment of two elliptical gears, which are a single elliptical gear and a double elliptical gear,...

Spur gear wears either due to rubbing action between the meshed gears or by the occurrence of unwanted elements like dust particles, metal fragments, etc. which reduces its efficiency and service life. It is always a challenging task to determine the remaining life of a component or the strength of a component once wear has occurred on teeth surface. This paper presents an application of revers...

Abstract Gear skiving is a highly productive process for machining of internal gears which are required in large quantity electric mobility transmissions. Due to the complex kinematics gear skiving, collisions tool and workpiece can occur during process. Models exist check shank or run-out. While these models sufficient design external at meshing interferences between appear outside contact pla...