art in the renaissance The subject of manufacturing technology is very vast and includes various types of machines tools required to manufacture finished products between simple hand-held tools, lathe machines, grinders, milling machines to highly versatile and sophisticated computerised numerical control or CNC machines and so forth. Of course it also involves many different techniques of manufacturing which may be a topic a few different details discussion plus some of those include casting, forging, alloying, welding, soldering, brazing etc. each of those techniques get their own advantages and limitations and so are a specialized field of knowledge themselves. Scope, Time, and Cost make up the three corners of the triangle that project management professionals make reference to as 'project constraints." In an equilateral triangle, seventy one corners are equal, and projects can be found in on time and so on budget, while addressing all in the needs originally expressed by project stakeholders. However, if just one from the corners starts to drop out of line with expectations, your entire project can be distorted.