Guide tp Machinerys Handbook 27th Edition（指导tp机械手册》27日版）.pdf

Guide to Machinerys Handbook 27th Edition INDEX A Abbreviations and mathematical signs, 19 Absolute efficiency, 129 Acme screw thread, determing normal width, 118 Acme screw-thread tools, width of flat end, 118 Acme thread tool, checking width of end, 118 Allowance interference of metal, 98 machine parts, 94 provides clearance between mating parts, 98 selection of mating parts, 99 Allowance and tolerances, 95 Allowance, limit and tolerance defined, 95 American and United States Standard thread form, 113 Angles and angular velocity, 133 angular velocity expressed in radians, 133 equivalent to given function, 52 finding when sine, tangent, or some other function is known, 52 functions of, 50 negative values, 83 use of functions for laying out, 55 Angular velocity expressed in radians, 133 Answers to Practice Exercises and Review Questions, 221 Application of logarithms, 33 Areas of circles, 1