Essay about Circuit Board Fabricators, Inc - 659 Words

Circuit Board Fabricators, Inc. CBF hired you to help determine why it is not able to produce the 1,000 boards per day. 1. What type of process flow structure is CBF using? 2. Diagram the process in a manner similar to Exhibit 6.7. 3. Analyze the capacity of the process. 4. What is the impact of the losses in the process in Inspection and Final Test? 5. What recommendation would you make for a short-term solution of CBF’s problems? 6. What long-term recommendations would you make. 1. Manufacturing cell. 2. See below. 3. If you figure the run time for minutes per part divided by the number of employees the processes that take the most time are the clean, coat, and the final test. You would have to increase the # of†¦show more content†¦(1 operator/ machine, 5% rejected, 2.69min / part + 15min / job) After plating boards are moved off conveyor onto cart. Boards are loaded and unloaded into copper plating bath deposits copper into the holes. (1 operator .2min/part + 5min /job) The carts are used to take orders to the copper plate bath. Boards are loaded and unloaded into a drilling machine that uses NC to connect circuits. (1 operator/2 machines, 1.5min/part + 15min /job) Boards go through the oven hardening the plastic. (.66min/part) Boards are unloaded onto a cart and then full carts are moved to the drilling machine. 2 inspectors pick up each board and optically inspect them for defects using a machine. Boards that pass are put back on the conveyor that feeds the bake oven. (15% rejected, .5 min/part) Operator manually loads each board into developer that dips it in chemical bath and then places on conveyor. (.33min/part + 5min /job) Expose to photographic process must be overseen by an operator to load and unload each board. (1.72min/part+15min per job) Operator places boards on a cart and moves each full cart to the clear room. (.33min/part) Board transferred to the coating machine. Boards coated with liquid plastic on both sides. (.5 min/part) Machine cleans the board with chemical. (.5min/part) Board is manually loaded into machine by operator. (.33 min/part +5min/job setup) Machines are programmed to produce the order using computer-aided design. Order is checked that it willShow MoreRelatedEssay on Case Study: Circuit Board Fabricators Inc.939 Words   |  4 PagesCase Study: Circuit Board Fabricators Inc. Carl Anthony Jackson Sr. University of Phoenix OSC301 Operations Management Kimberly Ford January, 21 2008 In this case study Circuit Board Fabricators manufactures circuit boards for several computer companies. CBF has a capacity to produce 1000 circuit boards per day, but CBF can not meet these objectives set by process engineers. This case study will analyze what CBF is doing wrong and how they can improve their processRead MoreCircuit Board Fabricators, Inc. Case Analysis Essay660 Words   |  3 Pagesstructure is CBF using? 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