Microsoft Word C034139e doc ICS 21 120 40 Ref No ISO 11342 1998/Cor 1 2000(E) © ISO 2000 – All rights reserved Printed in Switzerland INTERNATIONAL STANDARD ISO 11342 1998 TECHNICAL CORRIGENDUM 1 Publ[.]
Trang 1ICS 21.120.40 Ref No ISO 11342:1998/Cor.1:2000(E)
© ISO 2000 – All rights reserved
Printed in Switzerland
INTERNATIONAL STANDARD ISO 11342:1998
TECHNICAL CORRIGENDUM 1
Published 2000-06-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION · МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ · ORGANISATION INTERNATIONALE DE NORMALISATION
Mechanical vibration — Methods and criteria for the mechanical balancing of flexible rotors
TECHNICAL CORRIGENDUM 1
Vibrations mécaniques — Méthodes et critères pour l'équilibrage mécanique des rotors flexibles
RECTIFICATIF TECHNIQUE 1
Technical Corrigendum 1 to International Standard ISO 11342:1998 was prepared by Technical Committee ISO/TC 108,Mechanical vibration and shock, Subcommittee SC 1,Balancing, including balancing machines
Page 21
Subclause 8.3.3.1
Delete item c)
Subclause 8.3.3.2
Delete item d)
Page 30, annex D
Clause D.1
Replace line 9 by the following:
"Permissible equivalent first modal unbalance (60 %) 2 311 g×mm"
Delete the NOTE
Trang 2ISO 11342:1998/Cor.1:2000(E)
Page 31, Table D.1
In the column "Bp1", last line but one, for Transducer 1:
replace 1,99/246° by 1,99/146°
Page 32, Table D.4
In the column "Permissible", for Transducer 1 and for Transducer 2:
replace 3850 g×mm by 2311 g×mm