The Role of Computers in Manufacturing Engineering :: Technology

The Role of Computers in Manufacturing EngineeringThe use of the calculator has had a positive match on manufacturing engineering in many a(prenominal) ways. Engineering is a term applied to the profession in which a knowledge of the mathematical and natural sciences, gained by study, experience and practice, is applied to the high-octane use of the materials and forces of nature. The term engineer denotes a individual who has received passe-partout training in pure and applied sciences. The firstlyly and biggest positive impact on engineering has been the use of Computer Numerical Control machines (CNC) figurers were first introduced to these controls in the early 1970s. CNC machines typically replace or carry in conjunction with some existing manufacturing process. For example before CNC machines a person using a recital press to machine holes would have to do a lot of stool for themselves. They would have to place a occupation in the drill chuck is secured in the spind le of the drill press. They scum bag then select the desired speed for rotation, and activate the spindle. Then they manually pull on the quill lever to drive the drill into the work piece being machined. As you atomic number 50 see, there are a lot of manual steps required to use a drill press to drill holes. While this way may be congenial for a small number of holes or parts. However, as quantities grow, so battery-acid the likelihood for fatigue due to the tediousness of the operation. There are in addition more complicated machining operations that would require a much high skill level of the person running the machining tool. The CNC machining center can be programmed to perform this operation in a much more automated fashion. Everything that the drill press operator was doing manually will now be done by the CNC machine, including placing the drill in the spindle, activating the spindle, positioning the work piece under the drill, machining the hole, and turning off the spindle. CNC works from a arising decree made on a computer that you just maintain as a file on your disk and insert it into the machine. The code can be made using two different ways, the first is just understanding the code, and by using the notepad program on you computer, you can just type it right out. This is the easiest way for very simple process, which doesnt require much code. The second way is by using computer aided drafting (CAD) and computer aided manufacturing (CAM) programs on your computer.