Tooling U Test 1 UPDATED ACTUAL Exam Questions and CORRECT Answers
7 views 0 purchase
Course
Tooling U
Institution
Tooling U
Tooling U Test 1 UPDATED ACTUAL
Exam Questions and CORRECT Answers
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 - CORRECT ANSWER- Side a, double
it, and subtract that amount from the workpiece face di...
Tooling U Test 1 UPDATED ACTUAL
Exam Questions and CORRECT Answers
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 - CORRECT 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? - CORRECT 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? - CORRECT ANSWER✔✔- It increases
safety.
What is the difference between the R method and the I and K method of programming arc
motions? - CORRECT 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? - CORRECT
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 -
CORRECT ANSWER✔✔- Side a, then subtract it from the arc radius.
Which of the following will correctly calculate the X axis location for the center of a concave
full arc, when using TNRC? - CORRECT 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? - CORRECT ANSWER✔✔- Tool
orientation and programmed path
, Why do most cutting operations on the lathe begin with a facing cut? - CORRECT
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? - CORRECT ANSWER✔✔- Tangent
Which of the following do standards dictate? Standards dictate the: - CORRECT
ANSWER✔✔- Language used by CNC machines and part programs.
What does a T code communicate? - CORRECT ANSWER✔✔- Which tool to use
Which word in a part program communicates the feed of a cutting operation? - CORRECT
ANSWER✔✔- F code
What component of a part program combines an address letter and a number? - CORRECT
ANSWER✔✔- Word
What is the function of a G code? A G code: - CORRECT ANSWER✔✔- Describes a
toolpath's cutting operation.
Which of the following is true about computer-aided manufacturing (CAM)? CAM: -
CORRECT 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? -
CORRECT ANSWER✔✔- Toolpath
What word in a part program tells the machine where to perform a cutting operation? -
CORRECT ANSWER✔✔- X code
What does an N code communicate? - CORRECT ANSWER✔✔- Block Number
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R163,43. You're not tied to anything after your purchase.
