Concept explainers
(a)
The dimension over wires of the American national thread under given scenario.
Answer to Problem 32A
Dimension over wires of the American national thread
Explanation of Solution
Given information:
The formula to calculate the dimension of over wires as per American national standard is given as-
Where,
Also, it is given that
Calculation:
As per the problem statement formula to calculate the dimension of over wires as per American national standard is given as-
Here, we have been given
Putting above values in standard formula, we get-
Hence, dimension over wires of the American national thread
(b)
To calculate the dimension over wires of the American national thread under given scenario.
Answer to Problem 32A
Dimension over wires of the American national thread
Explanation of Solution
Given information:
The formula to calculate the dimension of over wires as per American national standard is given as-
Where,
Also, it is given that
Calculation:
As per the problem statement formula to calculate the dimension of over wires as per American national standard is given as-
Here, we have been given
Putting above values in standard formula, we get-
Hence, dimension over wires of the American national thread
(c)
To evaluate the dimension over wires of the American national thread.
Answer to Problem 32A
Dimension over wires of the American national thread
Explanation of Solution
Given information:
The formula to calculate the dimension of over wires as per American national standard is given as-
Where,
Also, it is given that
Calculation:
As per the problem statement formula to calculate the dimension of over wires as per American national standard is given as-
Here, we have been given
Putting above values in standard formula, we get-
Hence, dimension over wires of the American national thread
(d)
To evaluate the dimension over wires of the American national thread.
Answer to Problem 32A
Dimension over wires of the American national thread
Explanation of Solution
Given information:
The formula to calculate the dimension of over wires as per American national standard is given as-
Where,
Also, it is given that
Calculation:
As per the problem statement formula to calculate the dimension of over wires as per American national standard is given as-
Here, we have been given
Putting above values in standard formula, we get-
Hence, dimension over wires of the American national thread
(e)
To find the dimension over wires of the American national thread for the given parameters.
Answer to Problem 32A
Dimension over wires of the American national thread
Explanation of Solution
Given information:
The formula to calculate the dimension of over wires as per American national standard is given as-
Where,
Also, it is given that
Calculation:
As per the problem statement formula to calculate the dimension of over wires as per American national standard is given as-
Here, we have been given
Putting above values in standard formula, we get-
Hence, dimension over wires of the American national thread
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Chapter 16 Solutions
Mathematics For Machine Technology
- Compute the following problems. Express the answers to 1 decimal place. Use: T=LFN Cast iron, 312 inches in diameter, is turned in a lathe at 270 rpm. Each length of cut is inches and five cuts are required. A carbide tool is fed into the work at 0.015 inch per revolution. What is the total cutting time?arrow_forwardCompute the following problems. Express the answers to the nearest whole number. Use N=12C3.1416D or 12CD for customary units and N=1000C3.1416D or 1000CD for metric units. An annealed cast iron housing is drilled with a cutting speed of 20 meters per minute using a 22-millimeter diameter carbon steel drill. Find the revolutions per minute.arrow_forwardCompute the following problems. Express the answers to 1 decimal place. Use: T=LFN A slot 812.00 millimeters long is cut into a carbon steel baseplate with a feed of0.80 millimeter per revolution. Find the cutting time using a 75-millimeter diameter carbide milling cutter running at 640 r/min.arrow_forward
- Compute the following problems. Express the answers to 1 decimal place. Use: T=LFN Fifteen 3.20-millimeter diameter holes each 57.15 millimeters deep are drilled inan aluminum workpiece. The high-speed steel drill runs at 9200 r/min with a feedof 0.05 millimeter per revolution. Determine the total cutting time.arrow_forwardCompute the following problems. Express the answers to 1 decimal place. Use: T=LFN Seven brass plates 9.00 inches wide and 21.00 inches long are machined with amilling cutter along the length of the plates. The entire top face of each plate ismilled. The width of each cut allowing for overlap is 212 inches. Using a feed of0.020 inch per revolution and 525 rpm, determine the total cutting time.arrow_forwardCompute the following problems. Express the answers to the nearer whole number. Use C=3.1416DN12 or DN12 for customary units and C=3.1416DN1000 or DN1000 for metric units. A finishing cut is taken on a brass workpiece using a 100-millimeter diameter carbon steel milling cutter. What is the cutting speed when the cutter is run at 86 r/min?arrow_forward
- Compute the following problems. Express the answers to the nearer whole number. Use C=3.1416DN12 or DN12 for customary units and C=3.1416DN1000 or DN1000 for metric units. What is the surface speed of a 16-inch diameter surface grinder wheel running at1194 rpm?arrow_forwardSolve the following exercises based on Principles 11-14, although an exercise may require the application of two or more of any of the principles. Round the answers to 3 decimal places where necessary unless otherwise stated. a. If radius x = 7.500" and y = 4.500", find PM. b. If radius x = 8.000" and y = 4.800", find PM.arrow_forwardA plug gage tapers 3.10 mm along a 38.00 mm length, as shown in Figure 215. Set up a proportion and determine the amount of taper in the workpiece for each of the following problems. Express the answers to 2 decimal places.arrow_forward
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