BS 1935:1972
Current
The latest, up-to-date edition.
Specification for spindle noses and adjustable adaptors for multi-spindle heads
Hardcopy , PDF
English
28-04-1972
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Foreword
Specification
1. Scope
2. Spindle noses
3. Adjustable adaptors
Tables
1. Dimensions of spindle noses for multi-spindle heads
2. Tolerances for spindle nose bore concentricity and
alignment
3. Dimensions of adjustable adaptors types A, B and
C
4. Dimensions of adjustment nuts for adaptors types
A, B and C
Figures
1. Spindle noses for multi-spindle heads
2. Testing of spindle nose bore concentricity and
alignment
3. Testing of spindle nose concentricity and squareness
4. Type A short adaptor
5. Type B long adaptor
6. Type C stepped adaptor
7. Typical design of locking nut
Specifies dimensional and accuracy requirements for spindle noses and three types of adjustable adaptors for the receipt of taper shank drills, reamers and spot facing cutters. Provision is made for their use with adjustable quick change adaptors. Compatible with established German standards DIN 55058 and DIN 6327.
| Committee |
MTE/1
|
| DevelopmentNote |
Supersedes 69/28955 DC, 69/28956 DC, 84/77926 DC. (06/2004) Reviewed and confirmed by BSI, October 2012. (09/2012)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies dimensional and accuracy requirements for spindle noses for the receipt of adjustable and quick change adaptors for use in multi-spindle heads.
The standard specifies requirements for three types of adjustable adaptors for the receipt of taper shank drills, reamers and spot facing cutters, for use in multi-spindle machines or heads.
NOTE The titles of the British Standards referred to in this standard are listed on page ii.
| Standards | Relationship |
| ISO 2905:1985 | Similar to |
| BS 3884-1:1974 | Modular units for machine tools Specification for basic units |
| BS 4168:1967 | Specification for hexagon socket screws and wrench keys. Metric series |
| BS 3643(1963) : LATEST | |
| BS 1759:1969 | Specification for knurling wheels |
| BS 1660:1972 | Specification for machine tapers, reduction sleeves and extension sockets |
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