BS 1296-2:1972
Current
The latest, up-to-date edition.
Specification for single point cutting tools Nomenclature
Hardcopy , PDF
English
15-05-1972
Co-operating organizations
Foreword
Nomenclature
0 Scope
1 General
11 Tool terminology
12 Tool dimensions
2 Types, shapes and styles of single-point
21 Types
22 Shapes
23 Styles
3 Hand of single-point tools
4 Tool elements
41 Basic location concepts
42 Tool surfaces
43 Cutting edges
5 General cutting terms
51 Surfaces on the workpiece
52 Tool and workpiece motions
53 Dimensions
6 Reference systems of planes
61 Tool-in-hand system
62 Tool-in-use system
7 Tool and working angles
71 Tool angles
72 Working angles
Appendix
A Summary of angles
Tables
1 Symbols for land widths associated with the face
and flanks
2 Symbols for the rake and clearance on the lands
for the major and minor cutting edges
3 List of symbols
Figures
1 General terms and tool elements
2 General terms and tool elements
3 Tipped single-point and indexable insert single-
point tools; toolholder bit and stick insert
4 Solid, butt-welded and deposit-tipped single-point
tools
5a Cranked and straight tools
5b Offset and raised face tools
5c Swan-necked and raised cutting edge tools
6 Shanked boring, parting and tangential tools
7 Right hand and left hand tools
8 General terms and tool elements
9 General cutting terms
10 Tool and workpiece motions
11 Corner dimensions
12 Tool surfaces and land widths
13a Tool-in-hand system of planes
13b Tool-in-hand system of planes
14 Examples of tool-in-hand planes associated with the
minor cutting edge
15 Choice of Pr and Pf for a shanked boring tool
16 Choice of Pr and Pf for a parting tool
17 Choice of Pr and Pf for a tangential tool
18a Tool-in-use system of planes
18b Tool-in-use system of planes
19 Tool-in-use planes showing the effect of feed
motion on the orientation of Pre in relation to Pr
20a Orientation of the cutting edges for the tool-in-
hand
20b Orientation of the cutting edges for the tool-in-
hand
20c Orientation of the cutting edges for the tool-in-
hand
21a Tool angles - normal rake system for a straight
tool
21b Tool angles - normal rake system for a tangential
tool
22 Tool normal rake and clearance angles
23 Tool angles - tool base clearance alpha b
24a Working angles (general case) - normal rake system
for a straight tool
24b Working angles (general case) - normal rake system
for a tangential tool
Alphabetical index
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