互换性与技术测量

1 (p1): 1 Manufacturing Considerations in Design
1 (p2): 1.1 Standardization
1 (p3): 1.1.1 Introduction
1 (p4): 1.1.2 There are two stages in standardization
1 (p5): 1.1.3 In mechanical engineering the following items are included in standardization
2 (p6): 1.1.4 Standardization has got the following uses
2 (p7): 1.2 Interchangeability
2 (p8): 1.2.1 The definition of interchangeability
2 (p9): 1.2.2 ISO GB and the function of interchangeability
2 (p10): 1.2.3 There are two different ways to ensure interchangeability of the parts in the machinery
3 (p11): 1.2.4 The classification of interchangeability
3 (p12): 1.3 Preferred Numbers
6 (p13): 2 The Limit and Fit of Smooth Cylindricality
6 (p14): 2.1 Introduction
8 (p15): 2.1.1 What is a dimensional tolerance
8 (p16): 2.1.2 The need for dimensional tolerances
8 (p17): 2.1.3 The use of dimensional tolerances
9 (p18): 2.1.4 Relevant standards
9 (p19): 2.2 Dimensional Tolerance of a Shaft and a Hole
10 (p20): 2.2.1 The item of hole and shaft
10 (p21): 2.2.2 Item of size
11 (p22): 2.2.3 Dimensional tolerance,limits of a shaft and a hole
16 (p23): 2.2.4 Fits of a shaft and a hole
19 (p24): 2.2.5 Fit tolerance
20 (p25): 2.2.6 Conclusion
20 (p26): 2.3 Standard Tolerance
20 (p27): 2.3.1 Tolerance grade
21 (p28): 2.3.2 Formula of tolerance
21 (p29): 2.3.3 Value of tolerance
24 (p30): 2.4 Basic Deviation
24 (p31): 2.4.1 Basic deviation
25 (p32): 2.4.2 Tolerance notes
51 (p33): 2.5 Basic System
52 (p34): 2.5.1 The basic shaft system
52 (p35): 2.5.2 The basic hole system
59 (p36): 2.6 The Selection of Dimensional Tolerances
59 (p37): 2.6.1 Some factors influencing the selection of tolerances
59 (p38): 2.6.2 Manufacturing tolerances
61 (p39): 2.7 Selective Assembly
61 (p40): 2.7.1 Limits and fits—classification
61 (p41): 2.7.2 Limits and fits—background to“selected fits”
66 (p42): 3 Geometrical Tolerance
66 (p43): 3.1 Introduction
66 (p44): 3.2 Geometric Tolerances
67 (p45): 3.3 Tolerance Frame with Symbol Identifications
67 (p46):…