Editorial Staff 
Every power transmission system has some means or medium to convey power from its source to the application area. Hydraulic fluid is used to convey power from a power source such as a motor or …
Every power transmission system has some means or medium to convey power from its source to the application area. hydraulic fluid is used to convey power from a power source such as a motor or …
A lathe machine is used for rotating a workpiece in order to perform turning, facing, drilling, boring, etc. operations on the workpiece. Lathe machines have been used on woodworking, metal parts, and also on plastic …
In this project, the proposal concept is to replace the manual work in drainage cleaning with an automated system. We know that water has great importance in human beings’ life, the water flow in a …
Read moreDesign and Fabrication of Automatic Sewage Cleaning System
The inner race of the bearing is fitted on the shaft by means of an interference fit. It prevents the relative rotation and the corresponding wear between the inner race and the shaft. Tolerances are …
Needle roller bearings are characterized by cylindrical rollers of very small diameter and relatively long length. Needle bearings are also called as “Quill bearings”. The length to diameter ratio of needles is more than four. …
Read moreNeedle Roller Bearings | Construction, Advantages and Applications