Ibyuma bitagira umwanda valve ingese itera nibisubizo

Ibyuma bitagira umuyonga ingese itera nibisubizo Iki gipimo cyerekana imiterere yimiti, imiterere yubukanishi, ibisabwa bya tekiniki, kugerageza no kugenzura ibyuma bidafite ingese kubintu rusange. Ibipimo ngenderwaho bikoreshwa mubyuma bidafite ingese nka valve yumuvuduko, flanges hamwe nibikoresho byifashishwa mubushyuhe bwinshi nibidukikije byangirika. Umu producer wa casting agomba gukora isesengura ryimiti kuri buri ziko kugirango amenye ibiyigize. Mu isesengura, ibizamini bizasukwa mu itanura rimwe bizakoreshwa. Iyo gucukura ibice byatoranijwe, bigomba gukurwa byibuze 6.5mrr: munsi yubuso. Ibisubizo by'isesengura bigomba kubahiriza ibisabwa mu mbonerahamwe ya 1 kandi bikamenyeshwa uwasabye cyangwa **. 1 Urwego Uru rwego rusobanura imiterere yimiti, imiterere yubukanishi, ibisabwa bya tekiniki, kugerageza no kugenzura ibyuma bidafite ingese kubintu rusange. Ibipimo ngenderwaho bikoreshwa mubyuma bidafite umwanda nka valve yumuvuduko, flanges hamwe nibikoresho bya pipe bikoreshwa mubushyuhe bwinshi nibidukikije byangirika. 2 Inyandiko zisanzwe zikoreshwa Amagambo ari mu nyandiko zikurikira ahinduka aya mahame ukurikije iyi Standard. Kubisobanuro byatanzweho itariki, ubugororangingo bwose bwakurikiyeho (usibye errata) cyangwa ubugororangingo ntibukurikizwa kuriki gipimo, icyakora, impande zamasezerano ashingiye kuriyi ngingo ngenderwaho zirashishikarizwa gushakisha imikoreshereze yizo nyandiko. Kubisobanuro bitarondoreka, verisiyo zabo zirakoreshwa muriki gipimo. Uburyo bw'icyitegererezo cyo gusesengura imiti ya GB / T 222 ibyuma no gutandukana byemewe bigize imiti yarangiye GB / T 223 (ibice byose) ibyuma. Nuburyo bwo gusesengura imiti ya alloy GB / T 228 Ibikoresho byuma - Uburyo bwo gupima Tensile mubushyuhe bwicyumba (GB / T 228-2002, cqv ISO 6892: 199R) GB / T 2100 Gukora ibyuma birwanya ruswa kubintu rusange (GB / T) 2100-2002, eqv ISO11972: 1998) GB / T 1334 (ibice byose) Uburyo bwo gupima ruswa yibyuma bitagira umwanda GB / T 5613 urwego rwicyuma. Uburyo bwo guhagararira GB / T 5677 Gukora ibyuma - Uburyo bwo gutondekanya amaradiyo nibibi (GB / T 56771985, neq JCSS G2) Kwihanganirana gukabije hamwe n’imashini zikoreshwa mu gukina (GB / T 6414-1999, eqv ISO 8062: 1994) Bisanzwe kuri ultrasonic flaw detection hamwe nubuziranenge bwibipimo byibyuma GB / T7233 - a 1987.neq BS 6208: 1982) GB / T 9443 ibyuma - Uburyo bwo gutanga amanota yo gupima no gutembera byerekana ibimenyetso GB / T 9452 itanura ryubushyuhe - kugena ya hoteri nziza yo gushyushya GB / T 11351 kwihanganira uburemere GB / T 13927 Ikizamini rusange cyumuvuduko wa valve (GB / T 13927-1 1992, neq ISO 5208 1982) GB / T 15169 ibyuma byo guhuza ibyuma byo gusudira gusudira ubuhanga bwo gusuzuma igihe (GB / T 15169- 2003, ISO / DIS 9606-1. Igice cya 3 Ibisabwa bya tekiniki 3.1 Gutera Ibyuma bigomba gushongeshwa nitanura ryamashanyarazi arc, itanura rya induction cyangwa ubundi buryo bwo gutunganya bwa kabiri, bizagenwa nuwabikoze. 3.2 Gutera ubwoko bwibyuma nibigize imiti 3.2.1 Ibigize imiti ya casting bigomba kubahiriza ibivugwa mu mbonerahamwe ya 1. 3.2.2 Isesengura ry’imiti 3.2.2.1. kugirango umenye ibirimo byerekanwe. Mu isesengura, ibizamini byo gusuka mu itanura rimwe bigomba gukoreshwa. Iyo gucukura ibice byatoranijwe, bigomba gukurwa byibuze 6.5mrr: munsi yubuso. Ibisubizo by'isesengura bigomba kubahiriza ibisabwa mu mbonerahamwe ya 1 kandi bikamenyeshwa uwasabye cyangwa **. 3.2.2.2. Iyo ibice byo gucukura byatoranijwe, bigomba gukurwa byibuze kuri 6.5mm munsi yubuso, kandi mugihe umubyimba wa casting uri munsi ya 12mm, igice cyo hagati kigomba gufatwa. Ibisubizo by'isesengura bigomba kubahiriza ibivugwa mu mbonerahamwe ya 1, kandi gutandukana kwemererwa gusesengura bigomba kubahiriza ibivugwa muri GB / T222. Gutandukana byemewe gusesengura ibicuruzwa byarangiye ntibishobora gukoreshwa nkishingiro ryemewe ryuruganda. 3.2.2.3. guhuza n'ibiteganijwe mu mbonerahamwe ya 2. 3.4 Kuvura ubushyuhe Ubushyuhe bugomba kuba bwujuje ibisabwa mu mbonerahamwe ya 2, itanura ry’ubushyuhe hamwe n’ibikoresho by’ubushyuhe bwo hejuru, ukurikije ibivugwa na GB / T 9452 bigenzura neza ubushyuhe bw’itanura 3.5 Ingano yo gutoranya Abakinnyi bagomba guhuza nibisabwa kumiterere, ingano no gutandukanya ibishushanyo na moderi byatanzwe nuwabisabye Niba igishushanyo kitagaragajwe Ingano yo gutandukana ingano igomba kuba ijyanye nibisabwa byerekana amanota ya GB / T 6414; Kwihanganira uburemere bwa casting bigomba kubahiriza GB / T 11351. 3.5.2 Ubuso bwa casting Ubuso bwa casting bugomba kugenzurwa hakurikijwe JB / T 7927 nibisabwa mumasezerano yatumijwe. Ntihazabaho ubusembwa bwubuso nkumucanga, uruhu rwa okiside nuduce. 3.5.3 Gusana gusudira 3.5.3.1 Abasudira bo gusana gusudira bagomba gutsinda ikizamini bakurikije ibisabwa (GB / T 15169) kandi bafite ibyemezo byujuje ibyangombwa. Isuzumabumenyi ryo gusudira rikorwa hakurikijwe ibisabwa na JB 4708. 3.5.3.2 Gutera hamwe nimwe mu nenge zikurikira ntibyemewe gusanwa: a) Inenge zitemewe gusanwa ukurikije ibishushanyo cyangwa amasezerano yabitegetse. ; b) Abafite ibinure byubuki; c) Ikizamini cyumuvuduko wibicuruzwa byarangiye kandi ubuziranenge ntibushobora kwemezwa nyuma yo gusudira; d) Igihe cyo gusana gusudira igice kimwe ntigishobora kurenga inshuro 2. 1 2 urupapuro rukurikiraho ibyuma bitagira umuyonga ingese itera nigisubizo Imwe, Impamvu zidafite ingese ibyuma byubushakashatsi Impamvu niba niba ibyuma bitagira umuyonga bishobora kubora, urashobora kubanza gushyira valve imwe mubidukikije bitandukanye kugirango ugenzure igereranya, mubisanzwe, niba ibyuma bitagira umwanda valve ishyirwa mubidukikije bisa nkaho byumye, nyuma yigihe kinini, valve ntabwo ari nziza nkibishya gusa, ariko kandi nta n'ingese, ariko niba iyo valve ishyizwe mumazi yinyanja irimo umunyu mwinshi, ntabwo iminsi mike izabora, Birashobora kugaragara ko kurwanya ruswa no kurwanya ingese zidafite ibyuma bitagira umwanda nabyo bigomba kugarukira ku gukoresha ibidukikije. Byongeye kandi, uhereye kubiranga valve idafite ibyuma ubwayo, ntabwo ari ingese kuko hari igice cya firime ikungahaye kuri chromium ikungahaye hejuru kugirango ikumire atome ya ogisijeni yo hanze hamwe nibindi bice biterwa no gutera ibyangiritse kubintu, ku buryo ifite ibiranga ingese, ariko iyo firime yangijwe n’ibidukikije, nka atome ya ogisijeni yinjira mu byuma byubusa, icyuma kidafite ingese kizabyara ingese. Hariho impamvu nyinshi zogusenya ibyuma byububiko bwa firime bitagira umwanda, bikavamo ingese, firime zimwe nibindi bikoresho byicyuma cyangwa ivumbi ryamashanyarazi, icyarimwe hamwe numwuka utose nkikintu giciriritse, gushiraho mikorobe ya micye, gukora ibyuma bidafite ingese, birashobora kandi kuba ibyuma byubusa bidafite aho bihuriye na aside, alkali nandi mazi yangirika, biterwa na ruswa, nibindi. gusukura ibintu, komeza isuku ya valve. Babiri, ibyuma bitagira umwanda valve rust igisubizo None nigute ushobora kwemeza ko ubuso bwicyuma buri gihe ari bwiza kandi butangirika? Sanjing Valve Manufacturing Co, LTD. Ibyifuzo byabakozi babigize umwuga na tekiniki: 1. Birakenewe koza no gusukura hejuru yicyuma gishushanyijeho ibyuma, gukuraho imigereka no gukuraho ibintu byo hanze bitera guhinduka. 2. Agace k'inyanja kagomba gukoresha ibyuma 316 bitagira umwanda, ibikoresho 316 birashobora kurwanya ruswa. 3. Ibigize imiti yibikoresho bimwe na bimwe bitagira umwanda ku isoko ntibishobora kuba byujuje ubuziranenge bwigihugu, kugeza kubintu 304 bisabwa. Kubwibyo, bizatera kandi ingese, isaba uyikoresha guhitamo yitonze iyubakwa ryibicuruzwa by’inganda zizwi n’ahantu hubakwa abantu kugira ngo hirindwe iyubakwa ry’ibishushanyo n’ibyuka bihumanya, kubaka ibyuma bitagira umwanda muri leta ya firime. Ariko hamwe nigihe cyongerewe igihe, ibisigazwa bya paste bisigaye bijyanye nubuzima bwa serivisi ya firime, nyuma yubwubatsi bwa firime bigomba kuvaho mugihe cyo gukaraba hejuru, no gukoresha ibikoresho byuma bidafite ingese, nibikoresho rusange byoza ibyuma, kugirango utareka inkoni zicyuma zigomba gusukurwa. Hagomba kwitonderwa kugirango wirinde ibiyobyabwenge byangiza cyane kandi byangiza amabuye meza yo kwisukura kugirango bidahura nicyuma kitagira umwanda, niba guhuza bigomba guhita byozwa. Nyuma yo kubaka, ibikoresho bitagira aho bibogamiye n’amazi bigomba gukoreshwa mu koza sima, ifu n ivu bifatanye hejuru.