ASME B5.50 : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
7/24 TAPER TOOL TO SPINDLE CONNECTION FOR AUTOMATIC TOOL CHANGE
English
30-09-2015
04-07-2025
Foreword
Committee Roster
Correspondence With the B5 Committee
1 General
2 Essential Dimensions for 7/24 Taper
Toolholder Shank
3 Essential Dimensions for Retention Knobs
4 Essential Dimensions for 7/24 Taper Spindle
Sockets
Nonmandatory Appendices
A - Useful Technical Information
B - Excerpt From ISO 1947:1973, System of Cone
Tolerances for Conical Workpieces
From C = 1:3 to 1:500 and Lengths From 6 to 630 mm
Applies to the standardization of basic toolholder shank, retention knob, and socket assemblies for numerically controlled machining centers with automatic tool changers.
| DocumentType |
Standard
|
| ISBN |
9780791870181
|
| Pages |
30
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| MIL-M-80255 Revision B:1990 | MACHINING CENTERS, VERTICAL, SINGLE SPINDLE, COMPUTER NUMERICAL CONTROL (CNC) (S/S BY A-A-59232) |
| BS 6607-2:1985 | Tool shanks with 7/24 taper for automatic tool changers Specification for retention knobs for shanks Nos. 40, 45 and 50 |
| ISO 7388-2:2007 | Tool shanks with 7/24 taper for automatic tool changers — Part 2: Dimensions and designation of shanks of forms J, JD and JF |
| ISO 1947:1973 | System of cone tolerances for conical workpieces from C = 1:3 to 1:500 and lengths from 6 to 630 mm |
| ISO 9270:1992 | 7/24 tapers for tool shanks for automatic changing — Tapers for spindle noses |
| ASME Y14.5 : 2009 | DIMENSIONING AND TOLERANCING |
| ISO 1940-1:2003 | Mechanical vibration — Balance quality requirements for rotors in a constant (rigid) state — Part 1: Specification and verification of balance tolerances |
| ISO 7388-1:2007 | Tool shanks with 7/24 taper for automatic tool changers — Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF |
| ISO 1940-2:1997 | Mechanical vibration — Balance quality requirements of rigid rotors — Part 2: Balance errors |
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