1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60154-21980AMENDEMENT 1AMENDMENT 11997-06Amendement 1Brides pour guide dondes Partie 2:Spcifications particulires de bridespour guides dondes rectangulaires normauxAmendment 1Flanges for waveguides Part 2:Relevant specifications for flanges for ordinaryr
2、ectangular waveguidesNPour prix,voir catalogue en vigueurFor price,see current catalogueCODE PRIXPRICE CODE IEC 1997 Droits de reproduction rservs Copyright-all rights reserved Commission Electrotechnique Internationale International Electrotechnical CommissionInternational Electrotechnical Commissi
3、onTelefax:+41 22 919 03003,rue de Varemb Geneva,SwitzerlandIEC web site http:/www.iec.che-mail:inmailiec.chLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60154-2 amend.1 CEI:1997AVANT-PROPOSLe prsent amendement a t tabli par le sous
4、-comit 46B:Guides dondes et dispositifsaccessoires,du comit dtudes 46 de la CEI:Cbles,fils,guides dondes,connecteurs etaccessoires pour communications et signalisation.Le texte de cet amendement est issu des documents suivants:FDISRapport de vote46B/218/FDIS46B/226/RVDLe rapport de vote indiqu dans
5、le tableau ci-dessus donne toute information sur le vote ayantabouti lapprobation de cet amendement._INTRODUCTIONCet amendement donne les valeurs pour ltat de surface qui sappliquent au plan de contactde la bride.Deux jeux de valeurs sont donns,lun est la moyenne arithmtique,lautre est donn pour des
6、mesures pic pic.Les deux se rfrent au mme niveau dtat de surface.Ceci est prsentdans lISO 4681).Moyenne arithmtique:Pour des dimensions de brides infrieures au R 3200,8 mPour des dimensions de brides suprieures au R 3200,4 mPic pic:Pour des dimensions de brides infrieures au R 3206,3 mPour des dimen
7、sions de brides suprieures au R 3203,2 m_1)ISO 468:1982,Rugosit de surface Paramtres,leurs valeurs et les rgles gnrales de la dtermination desspcificationsLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60154-2 Amend.1 IEC:1997 3 FOREW
8、ORDThis amendment has been prepared by subcommittee 46B:Waveguides and their accessories,of IEC technical committee 46:Cables,wires,waveguides,R.F.connectors and accessoriesfor communication and signalling.The text of this amendment is based on the following documents:FDISReport on voting46B/218/FDI
9、S46B/226/RVDFull information on the voting for the approval of this amendment can be found in the report onvoting indicated in the above table._INTRODUCTIONThis amendment gives the values of surface finish to be applied to the contact face of flanges.Two sets of values are shown,one being the arithm
10、etic mean and the other peak to peak.Theyboth refer to the same level of finish.This is explained in ISO 4681).Arithmetic mean:For flanges size down to R 3200,8 mFor flanges size below R 3200,4 mPeak to peak:For flanges size down to R 3206,3 mFor flanges size below R 3203,2 m_1)ISO 468:1982,Surface
11、roughness Parameters,their values and general rules for specifying requirementsLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Page 23Remplacer le tableau I existant par le nouveau tableau suivant:Replace the existing table I by the fo
12、llowing new table:Tableau 1 Type de bride A/Table 1 Flange type ATableau 1a Dimensions des brides type A pour les guides dondes rectangulaires normauxTable 1a Dimensions of type A flanges for ordinary rectangular waveguidesDimensions en millimtres/Dimensions in millimetressans rainure pige ni rainur
13、e pour jointwithout choke or gasket grooveTrous dalignementAlignment holes1)1)EcartDeviationa1b1+0,40 P0,127XRmax 2E G0,05 L0,05 H0,10SInf-rieurLowerSup-rieurUpper3240485870R 32R 40R 48R 58R 70113556,3506,3505,0005,0005,000B9B9B9B9B9+0,150+0,150+0,140+0,140+0,140+0,186+0,186+0,170+0,170+0,17076,2061
14、,4250,8043,6438,1038,1032,3325,4023,4419,05134,9115,692,285,979,57,97,96,46,46,41,01,00,80,80,84545456060120,65101,3882,5576,2069,850,100,100,100,100,10100,6681,4168,1559,9251,08112,9593,6776,1768,5560,630,100,100,100,100,104,424,422,872,872,87sans rainure pige mais comportantune rainure pour jointw
15、ithout choke;with gasket grooveType UAR Type PAR Dsignation detype de bride pourguide dondes154 IEC-.Type designationof waveguideflanges154 IEC-.A utiliser avecguide dondes153 IEC-.To be usedwith waveguide153 IEC-.FigureTol-rancedeposi-tion JPosi-tionaltoler-anceAjuste-mentISOISOfitDia-mtreA nomDia-
16、meterA basicCARPARUARLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.0,05 K0,05 Q0,10T0,127Y0,127Y10,25M+0,25VV0,25WW0,25 D0,05Z84,3368,0955,6347,3740,5998,5579,3764,9355,1447,2421,8417,4614,4811,9910,2925,4020,7517,4815,0912,7025,2720,6317,3514,9612,5734,9328,6823,8021,4119,0588,9074,1863,5049,9844,4550,8045,0338,1029,7925,40106,3587,0569,8557,1550,800,910,740,640,510,431)Ces valeurs sont les valeurs nominales de la section droite
