Engineering, 11.10.2019 05:00, Lamr
There are 20 automatic turning machines in the lathe department. batches of parts are machined in the department, each batch consists of setup and run times. batch size = 100 parts. the standard time to set up a machine for each batch is 5.0 hours. four setup workers perform the setups. they each work 40 hours per week. once a machine is set up, it runs automatically, with no worker attention until the batch is completed. cycle time to machine each part = 9.00 min; thus, it takes 15 hours of run time to produce a batch. assume all machines are perfectly reliable. what is the production output of the lathe department in 40 hours of operation per week?
Answers: 3
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Engineering, 04.07.2019 18:10, ijohnh14
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10, ayoismeisjjjjuan
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
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