A gearbox is a mechanical device that is used to provide speed and torque conversions from a rotating power source to output shaft. It is works on principle of meshing of teeth which result in the transmission of motion and...
Tag - Mech
Need of alignment test for a machine tool In plan and elevation, the tool must move in a straight line parallel to the workpiece’s axis of rotation.The axis connecting the centers of the headstock and tail stock must be...
The attachment is essentially made up of right-angle gear mechanisms that transfer power from the milling machine’s spindle to a vertical spindle with no change in speed. To temporarily convert a horizontal spindle, a...
Following are the factors affecting tool life. Cutting speedFeed and Depth of cutTool materialTool geometryWork materialNature of cutThe rigidity of the machine tool work systemCutting fluids Cutting Speed The most...
Motions in machine tools can be classified into the following categories: Motions for clamping the workpiece Depending on the size of the workpiece and the operation being carried out, the workpiece may be mounted on the...
Types of Machine Tools A large number of machine tools available can be classified in a number of ways as shownbelow: (1) Classification Based on the Desired Purpose General-purpose machine tools General-purpose...
There are major five types of hydraulic fluids which meets the need of the system. Which are as below: Petroleum-based fluids Emulsions Water Glycol Synthetic Fluids Vegetable oil...
INTRODUCTION TO WORKSHOP AND SAFETY WORKSHOP:- The workshop is a combination of two words i.e. Work + Shop “WORK” means a physical or intellectual effort directed to some useful & meaningful activity. So, “SHOP”...
1) Mass Density It is define as the mass of the liquid per unit volume. It is denoted by ‘ρ‘. Its unit in SI system is kg/m3 . Mass density of water is 1000 kg/m3. 2) Weight Density Weight density (specific...
Types of oil and oil properties What is Oil? Function of Hydraulic Oils Physical properties of the Hydraulic Oils WHAT IS OIL? A viscous liquid can derived and filtered from petroleum, especially for use as a fuel or...