University Of New York Tirana Operations And Supply Chain Management Assignment Help - manufacturing process

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King Fahd University of Petroleum & Minerals Mechanical Engineering Department ME 406 :
Manufacturing and Design Fall 2013-2014(T 131) TAKE HOME COURSE PROJECT /EXAM 2 Dr.
Anwar K.Sheikh Name ______________________ Student ID___________________ Section
_____________________ Assigned on 5th December @ 1 PM Due on 15th December , 2014 before
4 PM Delivered in all of three folloeing Formats before scheduled time . 1- Exam Solution on Exam
paper All typed version by Email on Web CT including Additional Folder showing all detailed
caclulations ,Statgraphics output and Spread sheet analysis files 2- Contents send by Email must be
printed as hard copy and ...Read More a spiral bound copy should be given to Me.before scedukle time. 3. All
contenes of 1item one be copied on A CD and a CD with student Name and ID and Project ?EXAM 2
written on it . Open Book/Open Notes Problem # Marks Grade 1 1.5 2 1.5 3 1 4 1 5 3 6 2 7 2 8 2 9 4
10 2 Total 20 This exam contains sisteen (16) sheets ,plus question 6 statement in separate word file
and three Excel attach,ent .including the Cover Page.The formulae sheet is given seperatly. Problem
# 1 [1.5 Point ] Compare disposable and regrindable tooling. The same grade of cemented carbide
tooling is available in two forms for turning operations in a certain machine shop: disposable inserts
and brazed inserts. The parameters in the Taylor equation for this grade are: n = 0.25 and C = 300
(m/min) under the cutting conditions considered here. For the disposable inserts, price of each insert
= $6.00, there are four cutting edges per insert, and the tool change time = 1.0 min (this is an average
of the time to index the insert and the time to replace it when all edges have been used). For the
brazed insert, the price of the tool = $30.00 and it is estimated that it can be used a total of 15 times
before it must be scrapped. The tool change time for the regrindable tooling = 3.0 min.... ...Read Less

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