Sổ tay tính toán cơ khí P26

Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 26 METALWORKING AND NONMETALLIC MATERIALS PROCESSING ECONOMICS OF MACHINING 26.2 Estimating Cutting Time with Different Tool Materials 26.2 Comparing Finish Machining Time and Costs with Different Tool Materials 26.6 Gang-, Multiple-, and For-Milling Cutting Time 26.28 Shaper and Planer Cutting Speed, Strokes, Cycle Time, Power 26.29 Grinding Feed and Work Time 26.30 Broaching Time and Production Rate 26.31 Finding Minimum Cost and Maximum Production Tool Life for Disposable Tools 26.10 Computing Minimum Cost and Maximum Production Tool Life for Regrindable Tools 26.11 MACHINING PROCESS CALCULATIONS 26.12 Hobbing, Splining, and Serrating Time 26.31 Total Element Time and Total Operation Time 26.12 Cutting Speeds for Various...