Mathematics For Machine Technology
8th Edition
ISBN: 9781337798310
Author: Peterson, John.
Publisher: Cengage Learning,
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Textbook Question
Chapter 12, Problem 14A
The length, L, of the point on any standard 82° included angle drill can be calculated using the formula L = 0.575∅ , where ∅ represents the diameter of the drill. Determine the lengths of the following drill points with the given diameters. Round to 3 decimal places for inches and 1 decimal place for millimeters.
a.
b.
c.
d. 10 mm
e. 25 mm
f. 45 mm
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Chapter 12 Solutions
Mathematics For Machine Technology
Ch. 12 - Round 0.42538 to 2 decimal places.Ch. 12 - Express the decimal fraction 0.056 as a common...Ch. 12 - Add 0.032+0.23+0.0032 . Use Figure 122 to answer...Ch. 12 - Determine the length of A.Ch. 12 - Determine the length of B.Ch. 12 - Determine the length of C.Ch. 12 - Multiply the numbers in Exercises 7 through 9....Ch. 12 - Multiply the numbers in Exercises 7 through 9....Ch. 12 - Multiply the numbers in Exercises 7 through 9....Ch. 12 - A section of a spur gear is shown in Figure 123....
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