STN EN ISO 28927-4
| Označenie: | STN EN ISO 28927-4 |
| Platnosť: | Platná |
| Počet strán: | 27 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Ručné prenosné mechanizované náradie. Skúšobné metódy hodnotenia emisií kmitania. Časť 4: Priame brúsky (ISO 28927-4: 2010) |
| Anglický názov: | Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 4: Straight grinders (ISO 28927-4:2010) |
| Dátum vydania: | 01. 06. 2011 |
| Dátum zrušenia: | |
| ICS: | 13.160, 25.140.10 |
| Triediaci znak: | 01 1460 |
| Úroveň zapracovania: | idt EN ISO 28927-4:2010, idt ISO 28927-4:2010 |
| Vestník: | 05/11 |
| Zmeny: | Zmena A1 V 04/19 |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | ISO 28927-4:2010 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of straight grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test wheel and run under no-load conditions. ISO 28927-4:2010 is applicable to hand-held machines, driven pneumatically or by other means, intended for grinding and surface finishing using straight grinding wheels type 1, tapered wheels type 4 and cylindrical plugs, e.g. of type 16 (cylindrical plug, tapered cone), 18 (cylindrical plug, flat end), 18R (cylindrical plug, rounded end) and 19 (cylindrical plug, taper-roll shaped), for use on all kinds of materials. It is not applicable to grinders used with wire brushes, nor is it applicable to die grinders where the inserted tool is mounted in a collet. |