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1、 O C Y a A P C T B E “61 CFA H A A P T C O i 3 A C C P CHCTEMA IIPOEKTOfi IIOKYMEHTmH Llrirr CTPOHTEIIICTBA OGO3HAYEHMH XAPAKTEPMCTMK TOYHOCTM IOCT 21.113-88 (CT C3B 6073-87) OCYMPCTBEHHbIA CTPOHTEJlbHbltl KOMHTET CCCP M o c i c a a YaK 744: (084.1 1) :69 rpynna WO1 O C Y a A P C T B E H H b 1 C T A
2、 H A A P T C O i 3 A C C P T 21.113-88 CHCTeMa llPOeKTHOfi JlOKyMeHTal(HH LUin CTpOHTeJlbCTW 0603HASEHHH XAPAKTEPMCTHK TOYHOCTM System of design documentation for construction. Presentation of dimensional accuracy data. (CT C3B 6073-87) OKCTY 002 1 HaCTORWkifi CTaHnapT yCTaHaBnUBaeT iipaBUJia 0 6 0
3、3 H a e H n XapaKTepUCTUK TOYHOCTU r e o M e r p m e c K n x napaMeTpoa sxasii, coopyxeanii n BX J I M H T O B Ha CTaHnapr He pacnpocTpawieTcR Ha s e p T e m i coopyxenn, npn onpeneneanu CTpNTenbHblX WpTeXX. XapaKTepUCTBK TOWOCM pa3MepOB KOTOPbIX H e O 6 X O M O yrUrTbIBaTb HCKPWB- neme noaepxirocni
4、 3enu. 1. 06qHE IlOnOWEHHR 1.1. XapaKTepUCTUKU TOWOCTU, yCTaH0BneHHbIe B COOTBBTCTBHB C Tpe6OBa- HUJKMH IOCT 2 1778-8 1, YKa3bIBaH)T mR COMeTPHYeCKWX IIpaMeTpOB, ilon J7eXauUIX KOHTPOIIH) TOYHOCTH. 1.2. XapaKTepUCTUKU TOYHOCM, KOTOpbIe aOJIXHbl 6bITb iipUBeReHbI O M H pa3 DJR O m O O IIapiMeTpa, yKa
5、3biBaloT HeiiOCpeCTBeHHO Ha n306pameum, yKa3biRXOT B TeXHHYeCKBX Tpe60BaHURX Ha YepTeXaX. a xapaKrepucTuKn TOWOCTH, O m o c m u u e c R K n o s T o p R m u e M y c R napaMeTpy, 2. 0603HAYEHHE XAPAKTEPACTHK TOYHOCTM 2.1. XapaKTepUCTUKU TOYHOCTH JIUHeHbiX U YnOBbIX pa3MepOB yKa3bI- BiT YNCJIOBblMU 3Ha
6、YeHNRMU IlpeneJIbHbIX OTKJTOHeHN B COOTBeTCTBUN C Tpe- 6OBaHURMU TOCT 2.307-68. 2.2. XpaKTepHCTUKU TOYHOCTU OpUeHTa4iU (B3aUMHOTO nOJIOXKeHUff) no- 3neMeHTOB ni160 3neMeHT OTHOCATenbHO 3maHHOO HaiipBJeHUff yKa3bIBaH)T iMCnOBblMU 3HaYeHURMW n0nyCKOB UJIU iTpeneJbHbIX OTKnOHeHUff C YCIIOBHbIMU 0603Hai
7、reHURMU li0 a6n. 1. aepxsoc-refi ( H a n p m e p , nx ToyeK, JIAHU, pe6ep, rpme) omoro nnn myx nepenmarica nocnpeuieina M3naTenbCTBO CTaHnapTOB, 1988 -,-,- c. 2 rom 21.113-88 (CT C B 6073-87) BepnKanwocrn OpU30HTbHOCTU T a n n u a 1 I/ I IZOCKOCTHOCTU ponennepaomn Kpyrnom LIHnmnpHimom OpMM 3aRa“OrO
8、ICpOHnVni OOPMEJ 3ana“o noaepxeons T a B n u a 2 - 7 6 7 O Q A D Ycnosmie 0 6 0 3 a e n n I npRMOnHHemOCTH OCT 21.113-88 (CT C3B 6073-87) C. 3 TOYKU, OTMCTKU) yK3bIBaiT YUCJIOBbIMU 3HaYeHUMU IIpeneJIbHbIX OTKJIOHeHU OT H o M m m H o r o 3ailem reoMeTpusecKoro napaMeTpa, onpenemiqero pac- CTORHUe Mew
9、) 3JIeMeHTOM U 6a3o B COOTBeTCTBUU C WpT. 1. 9epT. l 2.5. p a + u s e c K o e o+opMnesue Ha s e p T e x a x 0 6 0 3 a e u xapaKTepucTuK TOYHOCTU TeOMeTPUYeCKHX IIapaMeTpOB II0 Un. 2.2 - 2.4 (HaIIpiMep, PMKU AO- IIYCKOB, COenHHUTeJIbHbIe JIUHUU, 3HYeHUR /lOIIyCKOB UJIU IIpeAeJIbHbIX OTKJTO- HeHU, 6a3
10、b1) AOJIXHO COOTBeTCTBOBaTb TOCT 2.308-79. n p U 0603HaWHUH Ha YepTeXX XapaKTepUCTUK TOqHOCTU YCTaHOBKU 3JIe- MeHTOB (B Ta6.n. 1 - COBMeUeHUe OPUeHTUPOB, COBlIaHeHUe IIOBepXHOCTe) 6a- 3bI He yKa3bIBaiT. 2.6. OBoiaseue 1i w c n o B o e s a s e u e xapaKTepucTuKu TOWOCTU, OTHO- CiiIeCR K IIOBepXHOCTU
11、3JeMeHTa, OpaiiUYeHHOfi KOHTYPOM, yKa3bIBaiT B PaMKe COJiaCHO WpT. 2, HIipBJIRiLUaR JIHHUR AOJIKHa 3aKaHWBaTbCII TOYKOU BHYTPU KOHTypa IIOBepXHOCTU. 9epT. 2 -,-,- C. 4 OCT 21.113-88 (CT C3B 6073-87) o 2.8. ipn HOXO;UMOCTU ya3an11 Ha sepTeme T e m o n o r n r I e c K o r o npoaec- Ca, K KOTOPOMY OTHO
12、CIITCR xapaKTepucTnKx T o w o c T n r e o M e T p m e c K o r o napa- MeTpa, B TOM 9HCJIe )YHKlfOHUlbHOO. CJIeXyeT iPHMeHRTb CnenyIOLUUe 6yK- BeHHbIe 0603HaYeHUR: M - npouecc H I - O T O B H M R M H T O B ; s - lIpO4eCC pa36WBKU; E - IIpOUeCC yCTaH0BKU 3neMeHTOB; 6yKBeHHOe 0603HqYeHUe BIIHCbIBaiT B
13、nOIOJIHHTeJIbHyI PaMKy, IIOMeUae- MP CJIeB OT PMKH, B KOTOPOfi yK3bIBaIT OpMeHTHp &Ilfi YCTa- HOBKH 3JIeMeHTa no BbICOTe IOKa3bIBIOT HIIpaBneHHbIM no OpH30HT.JU (qepT. 5). , OCT 21.113-88 (CT C3B 6073-87) C. 5 n qepr. 4 . -,-,- C. 6 OC 21.113-88 (CT C3B 6073-87) 9epT. 6 -,-,- C 21.113-88 (CTC3B 6073
14、-87) C. 7 WHWIPMWMOHHME W H U E 2. ilomosnearieM rocynapmeaHom crpomenmoro KOMHTTB CCCP OT 12.09.88 NQ 186 ClarnapT COBeTa 3KOHOMHiIeCKO# B3ruiMOIIOMoliM CT C3B 6073-87 EX“ C i f a M a KOHCTpyKTOpCKOfi JJOKYMeHTaW C3B. Yep-rexw crpoirrensribie. 0603HaueHHs xapampHcruK mwocrH” menea B n e f i m u e H
15、enocpnmeHao B Kaqecme rocyxapcrseaHoro aaa- nap= CCCP c 01.01.89 3. BBEaEH BilEPBME 4. CCMIIOYHME HOPMATMBHO-TEXHHYECKME aOKYMEHTbl Oosxaueme HTA, na KoropbrH RHa CCblflK ron 2.307-68 OCT 2.308-79 TOCT 21778-81 2.1 2.5 1.1 -,-,- PenaKTop B.n. Otypyoe TexHmecKufi peaaKTop C.H. Meeeeea KoppeKmp B.M KanypKuna Cuan0 B na6. 30.09.88 noun. B nez. 17.10.88 0,s ycn. N.X. 0,625 ycn. KP.-OTT. 0.31 yu. -n3a. n . Tnpax 40000 Uena 3 KOII. -,-,-
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