History of Numerical Control development Essay Example | Topics and Well Written Essays - 500 words

History of Numerical Control development - Essay Example Most of this machining incorporated milling operations. Because of this the air force had to sponsor a research project for the development of a prototype numerical control milling machine at Massachusetts Institute of Technology. The production of the prototype was done by retrofitting a conventional tracer mill with numerical control servomechanisms for the machine’s three axes.2The very first demonstration for this Numerical Control machine was done in 1952 March by the MIT Labs. The builders of the machine tool slowly by slowly started to develop projects that they could use to introduce the Numerical Control units. Also some industry users more so the builders of airframes started working to make numerical control machines so that they could satisfy their production needs. The Air force went with encouraging people to develop the Numerical Control by through the sponsorship of more research at the Massachusetts Institute of Technology in order to design a language for programming for use in controlling Numerical Control machines. The very first Numerical Control machines came about in the 1940s into the 50s. They were built based on the tolls present at that time which had been modified with motors that could move the controls to follow the points that were fed in the system on a punched tape. 3These servomechanisms were augmented rapidly with digital and analogue computers thus creating the computer numerical control (CNC) machine tools known today which have gone ahead to revolutionize the process of machining. In the current CNC systems the end to end design of the component is automated very highly by use of a computer assisted design as well as computer assisted manufacturing (CAM) programs. The programs bring forth a computer file that when interpreted extract every command required for the operation of a specific machine through a postprocessor and thereafter loaded in Computer Numerical

Report Coursework Example | Topics and Well Written Essays - 750 words

Report - Coursework Example In this context, poor communication resulted from unclear goals and duties that the woman had. Indeed, it seems like the woman did not have a clear understanding of her duties in the group. Lack of a job description in this context led to poor communication since the woman did not know what to do in the group presentation. Moreover, the cultural diversity in the group led to poor communication since members had their own way of interpreting things especially the visual aids used by the woman in the presentation. As such, they felt that she did not contribute much to the work done by the group. The group had poor leadership who failed to offer clear direction throughout the assignment. Indeed, the incompetent leadership in the group failed to inspire confidence on the members (Brookins 2014). As such, the woman lost confidence in her work leading to poor communication. In some cases, the leadership failed to address the queries raised by the woman leaving her in the dark over her role in the group. The woman lost interest in the assignment and only did what she thought was right and nothing more. She felt unappreciated as she lacked an opportunity to exploit her skills, knowledge, and creativity. As a result, other group members felt that she did not contribute much to the work done by the group. On the other hand, the woman and other group members had personal issues that affected their concentration and commitment to the assignment (Brookins 2014). This fostered poor communication that led to the dismissal of the woman from the group. Additionally, fear is another factor that led to poor communication in the group. After losing her confidence and interest on the assignment, the woman developed the fear of failing in the assignment. As such, her contribution to the group was below the group’s expectation and hence the dismissal. There was low momentum in the group where members were not facing