Find the machine fraction for machine operation, Mechanical Engineering

1.Two machining operations, A (3 minutes per part) and B (10 minutes per part), are performed sequentially to manufacture a part. Machines A and B produce 5% and 6% defective items, respectively. The factory operates 8 hours each day, 5 days per week, 4.2 weeks per month. Every day each machine needs 0.30 hour for being set up. Find the machine fraction for each type (A and B) if we need to handle a demand of 1000 items per month. Use a machine-up factor equal to 85% for each machine.

565_Find the Machine Fraction for Machine Operation.png

Posted Date: 3/19/2013 5:20:53 AM | Location : United States







Related Discussions:- Find the machine fraction for machine operation, Assignment Help, Ask Question on Find the machine fraction for machine operation, Get Answer, Expert's Help, Find the machine fraction for machine operation Discussions

Write discussion on Find the machine fraction for machine operation
Your posts are moderated
Related Questions
Thermodynamic process - Thermodynamics: Thermodynamic system undergoes changes because of the energy and mass interactions. Thermodynamic state of system changes because of th

The function of the impellers is to: (i) reduce bubble size thereby increasing the surface area for oxygen transfer, and (ii) maintain a uniform environment, nutrient supply and he

construction and working of michelsons interferometer

Define rpm

Effect of curing conditions on strength, porosity, absorptivity, and shrinkage of concrete in hot and dry climate Abstract This term paper will study the effect of the wet a

Draw the bending moment and shear force diagram for the following cases : a) A cantilever beam of length (L) carrying a Point load (W)at its free end. b) A simply supported b

Question: The disk 3 shown in the figure rotates at a constant angular velocity ω 3 = 2.0 rad/s. A slider in a slot in the disk causes rod 2 to rotate.  When the slider is

Define the nature of shear force and bending moment under load variation. Sol.: The nature of SF and BM variation under two-load region is given in the table below

Five jobs are performed first-on Machine-I and then on Machine-II. Time in hours taken by each job on each machine is given below :