subject
Engineering, 30.03.2020 20:54 angsoccer02

Gage blocks must be lapped for flatness and parallelism. Cluster of identical CNC lapping machines are available. Both sides of a block are lapped at a time; the lapping wheels are large enough to cover all gage blocks regardless of their lengths. Calculate the number of CNC lapping machines if we want to maximize the machine time by having only one single operator per cluster.  Machine availability: 85% (15% time for maintenance)  Rejection rate: 4%  Lapping time per block: 20 minutes  Time to walk between machines: 30 sec  Loading/unloading time: 90 sec

ansver
Answers: 3
Show answers

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
continue
image
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
continue
image
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
continue
image
Engineering, 04.07.2019 18:10, niicoleassssssf
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
continue
You know the right answer?
Gage blocks must be lapped for flatness and parallelism. Cluster of identical CNC lapping machines a...

Questions in other subjects:

Konu
Mathematics, 14.04.2020 18:16
Complete the recursive formula of the arithmetic sequence 13,6,−1,−8,...13,6,−1,−8,...13, comma, 6, comma, minus, 1, comma, minus, 8, comma, point, point, point. C(1)=c(1)=c, left...
Konu
Social Studies, 14.04.2020 18:16
Once sufficient predication has been established, what is the first step a fraud examiner following the fraud theory approach should take? A. Create a hypothesis. B....
Konu
Mathematics, 14.04.2020 18:16
Which points on the number line represent the quotients of these expressions?...
Konu
Business, 14.04.2020 18:16
Isocost lines Question 28 options: A) are dependent upon the costs of a firm's inputs. B) are dependent upon the technical efficiency of the production function. C) are the same as...
Konu
Mathematics, 14.04.2020 18:16
What is 1.5% of 293.5 thousand?...
Konu
Social Studies, 14.04.2020 18:16
In the Brown v. Board of Education of Topeka case (1954), the Supreme Court ruled that it is illegal to force people of different races to attend separate schools. The decision was...
Konu
Business, 14.04.2020 18:16
Prior to adjustment at August 31, Salary Expense has a debit balance of $307,100. Salaries owed but not paid as of the same date total $2,010. Present the entries to record the fol...
Konu
History, 14.04.2020 18:17
3. Modern day conservatives would favor which of the following beliefs? A. strict interpretation of the Constitution C. New Deal and Great Society programs B. affirmati...
Konu
Mathematics, 14.04.2020 18:17
A graph titled Passing Statistics has pass attempts on the x-axis, and yards on the y-axis. A line goes through points (24, 127) and (36, 163). The scatterplot shows how many...
Konu
Physics, 14.04.2020 18:17
Three children want to play on a see saw that is 6 meters long and has a fulcrum in the middle. Two of the children are twins and weigh 40 kg each and sit on the same side at a dis...
More questions: Engineering Another questions
See results (0)