Math for Machinists 2e, Online Textbook
Math for Machinists provides students with a review of basic math operations (whole numbers, fractions, decimals, percentages) and measurements, and additional math topics directly applicable to machining and manufacturing, such as precision measurements, angles, area, volume, gear calculations, trigonometry, and working with coordinate systems. Creative machine shop-related problems and pertinent exercises help students develop their math skills, troubleshooting skills, and their knowledge of the trade. Updated by new author John Templeton, this edition includes eight new units, hundreds of additional applied practice problems, plus many new end-of-unit review questions throughout the text. Answers to odd-numbered problems are listed in the back of the text for self-assessment.
Table of Contents
Abbreviated Contents
Math for Machinists 2e, Online Textbook
- Math for Machinists
- Copyright © 2024 by The Goodheart-Willcox Company, Inc.
- Preface
- About the Authors
- Reviewers
- New to This Edition
- Features of the Textbook
- Tools for Student and Instructor Success
- Brief Contents
- Contents
- Section 1 Whole Numbers
- Unit 1 Number Systems
- Unit 2 Adding Whole Numbers
- Unit 3 Subtracting Whole Numbers
- Unit 4 Multiplying Whole Numbers
- Unit 5 Dividing Whole Numbers
- Unit 6 Combined Operations
- Section 2 Common Fractions
- Unit 7 Parts of a Fraction
- Unit 8 Proper Fractions, Improper Fractions, and Mixed Numbers
- Unit 9 Least Common Denominator
- Unit 10 Adding Fractions
- Unit 11 Subtracting Fractions
- Unit 12 Multiplying Fractions
- Unit 13 Dividing Fractions
- Section 3 Decimal Fractions
- Unit 14 Decimal System
- Unit 15 Converting between Common Fractions and Decimal Fractions
- Unit 16 Adding Decimal Fractions
- Unit 17 Subtracting Decimal Fractions
- Unit 18 Multiplying Decimal Fractions
- Unit 19 Dividing Decimal Fractions
- Section 4 Percent, Ratio, and Proportion
- Unit 20 Percent and Percentage
- Unit 21 Ratio and Proportion
- Section 5 Linear Measure
- Unit 22 Reading Rulers
- Unit 23 Perimeter and Circumference
- Unit 24 Tolerances
- Unit 25 Vernier Measuring Instruments
- Section 6 Formulas
- Unit 26 Equations and Formulas
- Unit 27 Thread Formulas
- Unit 28 Taper Formulas
- Unit 29 Speeds and Feeds
- Unit 30 Spur Gear Calculations
- Section 7 Powers and Roots
- Unit 31 Powers
- Unit 32 Roots of Numbers
- Section 8 Angles and Trigonometry
- Unit 33 Units of Angular Measure
- Unit 34 Basic Math Operations with Angles
- Unit 34 Objectives
- Operations with Whole Degrees
- Adding Degrees, Minutes, and Seconds
- Subtracting Degrees, Minutes, and Seconds
- Multiplying Degrees, Minutes, and Seconds
- Dividing Degrees, Minutes, and Seconds
- Converting Degrees, Minutes, and Seconds to Decimal Angles
- Converting Decimal Angles to Degrees, Minutes, and Seconds
- Tolerances
- Unit 34 Review
- Unit 35 Triangles
- Unit 36 Right Triangle Trigonometry
- Unit 37 Oblique Triangles
- Section 9 Shop Math
- Unit 38 Sine Bars and Sine Plates
- Unit 39 Drill Point Angles
- Unit 40 Center-to-Center Distances
- Unit 41 Dovetails
- Unit 42 Tapers
- Section 10 Area and Volume
- Unit 43 Area of Polygons
- Unit 44 Area of Circles and Circular Segments
- Unit 45 Volume of Cubes, Rectangular Solids, and Prisms
- Unit 46 Volume of Cylinders, Cones, and Spheres
- Section 11 Coordinate Systems
- Unit 47 CNC Milling
- Unit 48 CNC Turning
- Unit 49 Bolt Circles
- Appendix A Conversion Tables: US Customary and SI Metric
- Appendix B Formulas
- Percent and Percentage (Unit 20)
- Ratio and Proportion (Unit 21)
- Perimeter and Circumference (Unit 23)
- Thread Formulas (Unit 27)
- Micrometer Readings (Unit 27)
- Taper Formulas (Unit 28)
- Speeds and Feeds (Unit 29)
- Spur Gear Calculations (Unit 30)
- Right Triangle Trigonometry (Unit 36)
- Oblique Triangles (Unit 37)
- Sine Bars and Sine Plates (Unit 38)
- Drill Point Angles (Unit 39)
- Center-to-Center Distances (Unit 40)
- Dovetails (Unit 41)
- Area of Polygons (Unit 43)
- Area of Circles and Circular Segments (Unit 44)
- Volume of Cubes, Rectangular Solids, and Prisms (Unit 45)
- Volume of Cylinders, Cones, and Spheres (Unit 46)
- Bolt Circles (Unit 49)
- Glossary
- Index
- Answers to Odd-Numbered Questions
- Unit 1 Number Systems Answers
- Unit 2 Adding Whole Numbers Answers
- Unit 3 Subtracting Whole Numbers Answers
- Unit 4 Multiplying Whole Numbers Answers
- Unit 5 Dividing Whole Numbers Answers
- Unit 6 Combined Operations Answers
- Unit 7 Parts of a Fraction Answers
- Unit 8 Proper Fractions, Improper Fractions, and Mixed Numbers Answers
- Unit 9 Least Common Denominator Answers
- Unit 10 Adding Fractions Answers
- Unit 11 Subtracting Fractions Answers
- Unit 12 Multiplying Fractions Answers
- Unit 13 Dividing Fractions Answers
- Unit 14 Decimal System Answers
- Unit 15 Converting between Common Fractions and Decimal Fractions Answers
- Unit 16 Adding Decimal Fractions Answers
- Unit 17 Subtracting Decimal Fractions Answers
- Unit 18 Multiplying Decimal Fractions Answers
- Unit 19 Dividing Decimal Fractions Answers
- Unit 20 Percent and Percentage Answers
- Unit 21 Ratio and Proportion Answers
- Unit 22 Reading Rulers Answers
- Unit 23 Perimeter and Circumference Answers
- Unit 24 Tolerances Answers
- Unit 25 Measuring Instruments Answers
- Unit 26 Equations and Formulas Answers
- Unit 27 Thread Formulas Answers
- Unit 28 Taper Formulas Answers
- Unit 29 Speeds and Feeds Answers
- Unit 30 Spur Gear Calculations Answers
- Unit 31 Powers Answers
- Unit 32 Roots of Numbers Answers
- Unit 33 Units of Angular Measure Answers
- Unit 34 Basic Math Operations with Angles Answers
- Unit 35 Triangles Answers
- Unit 36 Right Triangle Trigonometry Answers
- Unit 37 Oblique Triangles Answers
- Unit 38 Sine Bars and Sine Plates Answers
- Unit 39 Drill Point Angles Answers
- Unit 40 Center-to-Center Distances Answers
- Unit 41 Dovetails Answers
- Unit 42 Tapers Answers
- Unit 43 Area of Polygons Answers
- Unit 44 Area of Circles and Circular Segments Answers
- Unit 45 Volume of Cubes, Rectangular Solids, and Prisms Answers
- Unit 46 Volume of Cylinders, Cones, and Spheres Answers
- Unit 47 CNC Milling Answers
- Unit 48 CNC Turning Answers
- Unit 49 Bolt Circles Answers