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sklademVydáno: 1959-12-18
BS 2062-1:1959
Specification for gear hobs Hobs for general purposes, 1 d.p. to 20 d.p. inclusive
Formát
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Anglicky Zabezpečené PDF
K okamžitému stažení
4500 Kč
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Skladem
4500 Kč
| Označení normy: | BS 2062-1:1959 |
| Počet stran: | 20 |
| Vydáno: | 1959-12-18 |
| ISBN: | 0 580 35518 7 |
| Status: | Standard |
Popis
BS 2062-1:1959
This standard BS 2062-1:1959 Specification for gear hobs is classified in these ICS categories:
- 21.200 Gears
Part 1 of this British Standard applies to non-topping single-start right-hand and left-hand finishing hobs for helical and straight spur gears for general purposes. It covers the following grades of accuracy:
Dimensions, permissible errors for four grades AA, A, B and D. Parallel hob arbor diameters, dimensions of hobs for taper arbors.