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Tooling u test 1 Practice Questions and Answers 100% Pass
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Tooling u test 1 Practice Questions and Answers 100% Pass What must a programmer do to calculate the X-axis location of the start of the partial arc shown? The programmer must find the length of - ANSWER-Side a, double it, and subtract that amount from the workpiece face diameter. A standard t...

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  • November 11, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • tooling u test 1 practice questions and answers 10

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Tooling u test 1 Practice Questions and

Answers 100% Pass


What must a programmer do to calculate the X-axis location of the start of the partial arc shown? The

programmer must find the length of - ANSWER✔✔-Side a, double it, and subtract that amount from the

workpiece face diameter.


A standard twist drill has a 0.50 in. (12.70 mm) diameter. What trigonometric calculations can be used to

find the accurate drill depth? - ANSWER✔✔-Find the length of the shortest side of the right triangle, side

b, that is formed at the drill tip, using the ratio tan 59°=0.25 in. (6.35mm)/a.


What is the purpose of adding an approach to a cut? - ANSWER✔✔-It increases safety.


What is the difference between the R method and the I and K method of programming arc motions? -

ANSWER✔✔-The R method uses the radius size, while the I and K method uses the arc center

coordinates.


What is the function of codes G41 and G42 in cutting an arc into a part? - ANSWER✔✔-They tell the

control whether the tool is to the left or right of the feed direction.


What steps are necessary to find the Z axis coordinate for the end point of the partial arc shown? To find

the Z axis location for the end of the partial arc, find the length of - ANSWER✔✔-Side a, then subtract it

from the arc radius.




Copyright ©Stuvia International BV 2010-2024 Page 1/8

, Copyright © OLIVIAWEST2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED


Which of the following will correctly calculate the X axis location for the center of a concave full arc,

when using TNRC? - ANSWER✔✔-Double the arc radius and add it to the value of X at the start of the cut

(X at arc center = 2 x radius + X at start).


In addition to the dimensions of the radius itself, what information must a programmer know in order to

utilize tool nose radius compensation? - ANSWER✔✔-Tool orientation and programmed path


Why do most cutting operations on the lathe begin with a facing cut? - ANSWER✔✔-Program zero is

usually located on the face of the part.


Which trigonometric function of a right triangle is the side opposite the angle divided by the side

adjacent to the angle? - ANSWER✔✔-Tangent


Which of the following do standards dictate? Standards dictate the: - ANSWER✔✔-Language used by

CNC machines and part programs.


What does a T code communicate? - ANSWER✔✔-Which tool to use


Which word in a part program communicates the feed of a cutting operation? - ANSWER✔✔-F code


What component of a part program combines an address letter and a number? - ANSWER✔✔-Word


What is the function of a G code? A G code: - ANSWER✔✔-Describes a toolpath's cutting operation.


Which of the following is true about computer-aided manufacturing (CAM)? CAM: - ANSWER✔✔-Asks

the programmer a series of questions to create a program.


Which of the following is the series of movements made by a single cutting tool? - ANSWER✔✔-Toolpath


What word in a part program tells the machine where to perform a cutting operation? - ANSWER✔✔-X

code

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