Logo
Login Sign Up
Current Revision

BSI BS 1734:1951

Specification for micrometer heads
Best Price Guarantee
Instant

$195.76

2-5 Days

$195.76

SAVE 10%

$352.37


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
British Standards Institution Logo

BSI BS 1734:1951

Specification for micrometer heads

PUBLISH DATE 1951
PAGES 12
BSI BS 1734:1951

This British Standard relates to micrometer heads having measuring ranges of:

  1. ½ in.
  2. 1 in.
  3. 13 mm.
  4. 25 mm.

It applies to micrometer heads with rotatable spindles and with non-rotatable spindles, classed according to the following ranges of thimble diameter (dia. D, Figure 1):—

Type 1 Below 1 in. thimble diameter.

Type 2 1 in. and below 2 in. thimble diameter.

Type 3 2 in. thimble diameter and over.

NOTE Micrometer heads of the larger types with non-rotatable spindles may be supplied to special orders with dimensions approximately similar to those given in Table 2 and to an accuracy similar to that shown in Table 4

Heads for assembly with measuring or machine tools. Three types, thimble diameters below 1 in, 1 in and below 2 in, 2 in and over; measuring ranges ½ in, 1 in, 13 mm, 25 mm. Material, micrometer screw, spindle, thimble and barrel adjustments, measuring faces and graduations, dimensions and standards of accuracy.
SDO BSI: British Standards Institution
Document Number 1734
Publication Date April 16, 1951
Language en - English
Page Count
Revision Level
Supercedes
Committee TPR/1
Loading...

Failed to load document history.

Publish Date Document Id Type View