Computerized Manufacturing :: essays research papers fc

Computerized Manufacturing SystemsHistorical manufacturing and accounting management systems did not provide entropy for effective development of a fruit schedule or supply chain management. (6) Companies did not have the ability to measure inventory, workflow process, labor and production efficiently or accurately. With the progression of mechanization and the revolution of the desktop computer accompanied by developing software companies are now able to use computerized manufacturing systems to record and maintain accurate data and management all aspects of the accounting and manufacturing process. (2) This paper will discuss the development of automation and computerized manufacturing systems and specifically the ERP solution. Manufacturing systems were initially managed by abstract calculations or simulators designed to aver theoretical results and measure manufacturing schedules. These methods were very time consuming and cost effective. The line of work of a manufacturing organization was broken down into various(a) development phases. (1) These phases include the succeeding(a)Table (1)Operation           The task to be performed in the manufacturing job shopProcessing Time      The amount of time required to process the procedure (in nigh cases sets up times are independent of operating room relations and are included in processing time)Job     The set of operations that are relate by procedure constraints derived from technological restrictions.Machine     The piece of equipment (a device or a facility) capable of performing an operation.Release Time      The time in which the job is released to the shop floor, it is the earliest time at which the first operation of the job can begin processing.Due Date      The time by which the last operation of the job should be completed.Completion Time   &nbs p  The time at which processing of the last operation of the job is complete.Schedule     Specification of execution of each operation on a particular machine at a specific time. A feasible schedule is a schedule that observes all problem constraints.These phases would commonly be done manually and line managers would measure the process.(1) These measurements would be dependent on variable for example, sick time, employee production and employee motivation.(1) Although these steps are similar straightaway these variables have been greatly removed from the manufacturing process by means of automation and more efficient production data and scheduling tools available.(1)Another method for developing manufacturing schedules was through the use of simulators. One of the original programming languages, "Fortran" was used as a tool for planning departments.(5) The planning team would use Fortran to construct simulation models for various industries, however one of the primary uses for these models was in manufacturing and process control.