9. Due to their high volume and short product life, cell phones are ideal candid
ID: 2087207 • Letter: 9
Question
9. Due to their high volume and short product life, cell phones are ideal candidates for fixed automation T F 10. A vibratory bowl is a method to feed parts to a line as well as a method to orient parts properly. T F of the two styles of largest number of possible operations? 12. Name two reasons why the net output of a transfer line would be different than the gross output. 13. What does ROI stand for and how does it relate to automation? 14 A discrete process such as machining, welding, molding, etc.. is harder to automate than an assembly process 15) Set up time is more critical than cycle time when looking at the output of a transfer line.Explanation / Answer
. Fixed automation is characterized by high volume of production, inflexibility in design and longer product life cycle. But cell phones require flexibility in design and shorter product life cycle along with high volume of production. Flexible manufacturing system would be more suitable for such production. Hence, the statement is false.
10. The main objectives of vibratory bowel feeder system is to feed parts and to impart a desired orientation in production or assembly line using shape and mechanical behaviour of the parts. Hence, the statement is true.
11. There are two types of transfer lines- in line type and rotary type. Among these in line transfer line offers largest possible operation.
13. Full form of ROI is return on investment. ROI is calculated for test automation.
14. Sometimes automation of an assembly process may harder than the discrete process. Hence, the statement is false.
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