BS 4193-20:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hardmetal insert tooling Specification for dimensions of ceramic inserts with rounded corners with fixing hole
Hardcopy , PDF
31-01-2012
English
15-05-1993
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Committees responsible
National foreword
Specification
1 Scope
2 Normative reference
3 Types of inserts
4 Tolerances
5 Fixing hole
6 Cutting edge
7 Designation and marking
8 Measurement
9 Recommended dimensions
Annexes
A (normative) Tolerances for d, m, m1, m2 and s
(extract from ISO 1832)
B (normative) Method of measurement of "m" dimension
C (normative) Inserts with rounded corners, with
cylindrical fixing hole, with shapes covered by
this part of ISO 9361
D (informative) Bibliography
Tables
1 Fixing hole
2 Values of r epsilon used for calculation of
dimension m
3 Dimensions of triangular inserts
4 Dimensions of square inserts
5 Dimensions of rhombic inserts with 80 degree
included angle
6 Dimensions of rhombic inserts with 55 degree
included angle
7 Dimensions of round inserts
A.1 Tolerances for d, m, m1, m2 and s
C.1 Range of sizes
Specifies the dimensions of indexable ceramic inserts with rounded corners, with cylindrical fixing hole, with 0 Degree normal clearance. The inserts are primarily meant to mounted by top and hole, or hole alone, clamping on turning and boring tools. Coverage includes fixing hole, cutting edge and tolerances. Also includes annexes and tables.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 89/70590 DC (07/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 3286:2016 | Single point cutting tools Corner radii |
| ISO 6987-1:1983 | Indexable hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole Part 1: Dimensions of inserts with 7 degrees normal clearance |
| ISO 9361-1:2014 | Indexable inserts for cutting tools — Ceramic inserts with rounded corners — Part 1: Dimensions of inserts without fixing hole |
| ISO 883:2013 | Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole — Dimensions |
| ISO 3364:2017 | Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole — Dimensions |
| ISO 3365:2016 | Indexable hardmetal (carbide) inserts with wiper edges, without fixing hole Dimensions |
| ISO 6987-2:1990 | Indexable inserts for cutting tools Hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole Part 2: Dimensions of inserts with 11 degrees normal clearance |
| ISO/TR 6987-3:1990 | Indexable inserts for cutting tools Hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole Part 3: V-shape inserts |
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