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BS ISO 1328-1:2013

BS ISO 1328-1:2013

$198.66

Cylindrical gears. ISO system of flank tolerance classification – Definitions and allowable values of deviations relevant to flanks of gear teeth

Published By Publication Date Number of Pages
BSI 2013 62
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This part of ISO 1328 establishes a tolerance classification system relevant to manufacturing and conformity assessment of tooth flanks of individual cylindrical involute gears. It specifies definitions for gear flank tolerance terms, the structure of the flank tolerance class system, and allowable values.

This part of ISO 1328 provides the gear manufacturer and the gear buyer with a mutually advantageous reference for uniform tolerances. Eleven flank tolerance classes are defined, numbered 1 to 11, in order of increasing tolerance. Formulae for tolerances are provided in 5.3. These tolerances are applicable to the following ranges:

5 ≤ z ≤ 1 000

5 mm ≤ d ≤ 15 000 mm

0,5 mm ≤ mn ≤ 70 mm

4 mm ≤ b ≤ 1 200 mm

β ≤ 45°

where

See Clause 4 for required and optional measuring methods.

Gear design is beyond the scope of this part of ISO 1328.

Surface texture is not considered in this part of ISO 1328. For additional information on surface texture, see ISO/TR 10064-4.

PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Introduction
9 Section sec_1
1 Scope
10 Section sec_2
Section sec_3
Section sec_3.1
Table tab_1
2 Normative references
3 Terms, definitions and symbols
3.1 Fundamental terms and symbols
12 Table tab_2
14 Section sec_3.2
Section sec_3.2.1
Section sec_3.2.2
Section sec_3.2.3
3.2 General dimensions
15 Section sec_3.2.4
Section sec_3.2.5
Section sec_3.2.6
Section sec_3.2.7
16 Table tab_b
Figure fig_1
17 Section sec_3.3
Section sec_3.3.1
Table tab_c
Figure fig_2
Section sec_3.3.2
Section sec_3.3.3
3.3 Pitch deviations
18 Section sec_3.3.4
Section sec_3.4
Section sec_3.4.1
Section sec_3.4.1.1
Section sec_3.4.1.2
Section sec_3.4.1.3
3.4 Profile deviations
19 Table tab_d
Figure fig_3
Section sec_3.4.1.4
Section sec_3.4.1.5
Section sec_3.4.1.6
Table tab_e
Figure fig_4
20 Figure fig_5
Figure fig_6
Figure fig_7
21 Figure fig_8
Section sec_3.4.2
Section sec_3.4.2.1
Section sec_3.4.2.2
Section sec_3.4.2.3
Section sec_3.4.2.4
22 Section sec_3.4.2.5
Section sec_3.5
Section sec_3.5.1
Section sec_3.5.1.1
Section sec_3.5.1.2
Section sec_3.5.1.3
Section sec_3.5.1.4
Section sec_3.5.2
Section sec_3.5.2.1
Section sec_3.5.2.2
3.5 Helix deviations
23 Table tab_f
Figure fig_9
Figure fig_10
Figure fig_11
24 Figure fig_12
Figure fig_13
Section sec_3.5.2.3
Section sec_3.5.2.4
25 Section sec_3.5.2.5
Section sec_4
Section sec_4.1
Section sec_4.2
4 Application of the ISO flank tolerance classification system
4.1 General
4.2 Geometrical parameters to be verified
26 Table tab_3
Table tab_4
27 Table tab_5
Section sec_4.3
Section sec_4.4
Section sec_4.4.1
4.3 Equipment verification and uncertainty
4.4 Considerations for elemental measurements
28 Section sec_4.4.2
Section sec_4.4.3
Section sec_4.4.4
Section sec_4.4.5
29 Section sec_4.4.6
30 Section sec_4.4.7
Section sec_4.4.8
Section sec_4.4.8.1
Section sec_4.4.8.2
Table tab_i
Figure fig_14
31 Section sec_4.4.8.3
Section sec_4.4.8.4
Figure fig_15
Section sec_4.4.8.5
Section sec_4.4.8.6
Section sec_4.4.8.6.1
32 Section sec_4.4.8.6.2
Section sec_4.4.8.6.3
Section sec_4.4.8.6.4
Section sec_4.5
4.5 Specification of gear flank tolerance requirements
33 Section sec_4.6
Section sec_4.6.1
Section sec_4.6.2
Section sec_4.6.3
Section sec_4.6.4
Section sec_4.6.5
Section sec_4.6.6
Section sec_4.7
Section sec_5
Section sec_5.1
4.6 Acceptance and evaluation criteria
4.7 Presentation of data
5 Tolerance values
5.1 General
34 Section sec_5.2
Section sec_5.2.1
Section sec_5.2.2
Section sec_5.2.3
Section sec_5.3
Section sec_5.3.1
Section sec_5.3.2
Section sec_5.3.3
Section sec_5.3.3.1
5.2 Use of formulae
5.3 Tolerance formulae
35 Section sec_5.3.3.2
Section sec_5.3.3.3
Section sec_5.3.4
Section sec_5.3.4.1
Section sec_5.3.4.2
Section sec_5.3.4.3
36 Annex sec_A
Annex sec_A.1
Annex sec_A.2
Table tab_j
Figure fig_A.1
Annex sec_A.2.1
Annex A
(normative)

Zone-based tolerance evaluation

37 Annex sec_A.2.2
Table tab_k
Figure fig_A.2
Annex sec_A.2.3
Annex sec_A.3
38 Table tab_l
Figure fig_A.3
Annex sec_A.3.1
Annex sec_A.3.2
39 Annex sec_A.3.3
Table tab_m
Figure fig_A.4
40 Annex sec_B
Annex sec_B.1
Annex sec_B.2
Table tab_n
Figure fig_B.1
Annex B
(normative)

Evaluation of profile and helix deviations using the second order analysis method

41 Annex sec_B.2.1
Annex sec_B.2.2
Annex sec_B.2.3
Annex sec_B.2.4
Table tab_o
Figure fig_B.2
42 Annex sec_B.3
Annex sec_B.3.1
Annex sec_B.3.2
Annex sec_B.3.3
Annex sec_B.3.4
Table tab_p
Figure fig_B.3
43 Annex sec_C
Annex sec_C.1
Annex sec_C.2
Annex sec_C.3
Annex sec_C.4
Annex C
(informative)

Profile and helix data filtering

44 Annex sec_C.5
Annex sec_C.6
45 Annex sec_D
Annex sec_D.1
Annex sec_D.2
Annex sec_D.3
Annex D
(informative)

Sector pitch deviation

46 Annex sec_D.4
Table tab_r
Figure fig_D.1
47 Annex sec_D.5
Annex sec_D.6
48 Annex sec_E
Annex sec_E.1
Annex sec_E.2
Annex sec_E.3
Annex E
(normative)

Allowable values of runout

49 Table tab_t
Figure fig_E.1
Annex sec_E.4
Annex sec_E.5
50 Annex sec_E.6
Figure fig_E.2
51 Annex sec_F
Annex sec_F.1
Annex sec_F.1.1
Annex sec_F.1.2
Annex sec_F.1.3
Annex F
(informative)

Single flank composite testing

52 Annex sec_F.1.4
Annex sec_F.1.5
53 Annex sec_F.1.6
Annex sec_F.2
Table tab_u
Figure fig_.1
54 Table tab_v
Figure fig_.2
Figure fig_.3
55 Figure fig_.4
56 Annex sec_G
Annex sec_G.1
Annex sec_G.1.1
Annex sec_G.1.2
Annex sec_G.2
Annex sec_G.3
Annex G
(informative)

Adjacent pitch difference, fu

57 Table tab_w
Figure fig_G.1
58 Reference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Reference ref_6
Reference ref_7
Reference ref_8
Bibliography
Bibliography

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BS ISO 1328-1:2013
$198.66