Engineering Metrology Intro – Need of Inspection
Posted by mechlook info on August 9th, 2011 10:47 PM | No Comment
In order to determine the fitness of anything made, man has always used inspection. But industrial inspection is of recent origin and-has scientific approach behind it. It came into being because of mass production which involved interchangeability of parts. In ...
Engineering Metrology Introduction
Posted by mechlook info on August 9th, 2011 10:26 PM | No Comment
l'l. What is Metrology
It is well-known saying that the knowledge about anything is complete only when it can be expressed in numbers and something is known about it. Thus for every kind of quantity measured, there must be a unit ...