IME 145 FINAL QUESTIONS AND ANSWERS | WITH COMPLETE SOLUTION
Manufacturing industries that take the outputs of industries that cultivate and exploit natural resources
and convert them into consumer and capital goods- manufacturing is the principle activity -
(ANSWER)Secondary
A _________________ is a piece of tooling which holds a work piece in a specific position in relation to
the axes of a machine tool during a machining operation - (ANSWER)Fixture
Micrometer measurement - (ANSWER)1.57
In machining, ________________ is the linear velocity between the cutting tool and the work piece's
interface - (ANSWER)Surface speed
A ________________ is a piece of tooling which aids in locating and machining fixtures in relation to a
work piece by guiding the cutting tool - (ANSWER)Jig
What traditional machining process removes material using a blade with staggered teeth on it as the
cutting tool? - (ANSWER)Sawing
The CNC mills we used in lab have how many linear axes of motion based off the Cartesian coordinate
system? - (ANSWER)3
Which manufacturing document shows a part's sequence of manufacturing operations from start to
finish and ensures the sequence is strictly follower when manufacturing the part? - (ANSWER)Routing
The _______________ is a measurement of the material's thickness removed by each cutting
edge/point on a cutting tool during machining process - (ANSWER)Chip load
______________________ are automated metrology instruments used to automatically measure the
geometric dimensions of mechanical parts and compete them to a computer model -
(ANSWER)Coordinate measuring machines
On a manual lathe the _____________________ provides tool motion in the radial direction -
(ANSWER)Cross slide
, IME 145 FINAL QUESTIONS AND ANSWERS | WITH COMPLETE SOLUTION
_____________________ is the degree to which the measured value agrees with the true value of the
quantity of interest - (ANSWER)Accuracy
A ______________ manufacturing routing has manufacturing operations that can be performed
simultaneously to achieve time efficiencies - (ANSWER)Parallel
A _____________________ is a piece of metrology equipment used to sense displacement that occurs
in a direction essentially perpendicular to the device's spindle contact point - (ANSWER)Test indicator
Calculate the RPM - (ANSWER)4(350)/(1.750) = 800
Depth of Cut - (ANSWER)(1.750-1.710)/2 = 0.02
Feed Rate - (ANSWER)Feed Value = 0.006
________________ is the degree of repeatability in the measurement process - (ANSWER)Precision
The _____________________ placed on the engineering drawing directly affects the manufacturing
processes utilized to make the part and ultimately the part's final cost. - (ANSWER)Tolerances
Which traditional machining process uses a rotating multiple tooth cutter to remove material by feeding
the work piece past it? - (ANSWER)Milling
Use the drill and tap chart below to determine what drill size is needed to tap a 3/8-24 UNF 2B thread in
an aluminum part. - (ANSWER)
A 1/4-20 UNC 2B is a _____________ thread - (ANSWER)Internal
Use the drill and tap chart on the last page to determine the diameter of a C size jobber drill. -
(ANSWER)Q
Manufacturing industries that take the outputs of industries that cultivate and exploit natural resources
and convert them into consumer and capital goods- manufacturing is the principle activity -
(ANSWER)Secondary
A _________________ is a piece of tooling which holds a work piece in a specific position in relation to
the axes of a machine tool during a machining operation - (ANSWER)Fixture
Micrometer measurement - (ANSWER)1.57
In machining, ________________ is the linear velocity between the cutting tool and the work piece's
interface - (ANSWER)Surface speed
A ________________ is a piece of tooling which aids in locating and machining fixtures in relation to a
work piece by guiding the cutting tool - (ANSWER)Jig
What traditional machining process removes material using a blade with staggered teeth on it as the
cutting tool? - (ANSWER)Sawing
The CNC mills we used in lab have how many linear axes of motion based off the Cartesian coordinate
system? - (ANSWER)3
Which manufacturing document shows a part's sequence of manufacturing operations from start to
finish and ensures the sequence is strictly follower when manufacturing the part? - (ANSWER)Routing
The _______________ is a measurement of the material's thickness removed by each cutting
edge/point on a cutting tool during machining process - (ANSWER)Chip load
______________________ are automated metrology instruments used to automatically measure the
geometric dimensions of mechanical parts and compete them to a computer model -
(ANSWER)Coordinate measuring machines
On a manual lathe the _____________________ provides tool motion in the radial direction -
(ANSWER)Cross slide
, IME 145 FINAL QUESTIONS AND ANSWERS | WITH COMPLETE SOLUTION
_____________________ is the degree to which the measured value agrees with the true value of the
quantity of interest - (ANSWER)Accuracy
A ______________ manufacturing routing has manufacturing operations that can be performed
simultaneously to achieve time efficiencies - (ANSWER)Parallel
A _____________________ is a piece of metrology equipment used to sense displacement that occurs
in a direction essentially perpendicular to the device's spindle contact point - (ANSWER)Test indicator
Calculate the RPM - (ANSWER)4(350)/(1.750) = 800
Depth of Cut - (ANSWER)(1.750-1.710)/2 = 0.02
Feed Rate - (ANSWER)Feed Value = 0.006
________________ is the degree of repeatability in the measurement process - (ANSWER)Precision
The _____________________ placed on the engineering drawing directly affects the manufacturing
processes utilized to make the part and ultimately the part's final cost. - (ANSWER)Tolerances
Which traditional machining process uses a rotating multiple tooth cutter to remove material by feeding
the work piece past it? - (ANSWER)Milling
Use the drill and tap chart below to determine what drill size is needed to tap a 3/8-24 UNF 2B thread in
an aluminum part. - (ANSWER)
A 1/4-20 UNC 2B is a _____________ thread - (ANSWER)Internal
Use the drill and tap chart on the last page to determine the diameter of a C size jobber drill. -
(ANSWER)Q
