Umukara wa zinc ushyizwemo gufunga: guhanga udushya? 

Urabona 'umukara zinc wasizwe' na 'birambye' mu nteruro imwe, kandi igitekerezo cyawe cya mbere gishobora kuba ugushidikanya. Nibyo. Mwisi yihuta, isahani isanzwe yerekeye kurwanya ruswa hamwe nuburanga, akenshi kubiciro by ibidukikije. Ikibazo nyacyo ntabwo kijyanye no gutwikira ubwacyo, ahubwo ni ubuzima bwose-kuva muri chimie ya zinc wogi kugeza kumpera yubuzima bwa bolt muburyo. Kwita icyuma icyo aricyo cyose cyihuta 'kirambye' bisaba kureba kera ibicuruzwa byamamaza.

Allure na Real of the Black Finish

Ihinduka rya chromate yumukara hejuru ya zinc irazwi kubwimpamvu. Itanga inzitizi nziza yo kwangirika-mubisanzwe amasaha agera kuri 96 kugeza ingese yera mugupimisha umunyu, nubwo ibyo ari laboratoire, ukuri kurakaze-kandi bigabanya urumuri. Kubiterane mubikoresho bya elegitoroniki, imbere yimodoka, cyangwa ibikoresho bimwe na bimwe byubatswe, ni amahitamo yimikorere. Ariko dore gufata: inzira yo kwirabura. Ubwiherero busanzwe bwa chromate burimo chromium ya hexavalent, kanseri izwi kandi ibendera ritukura ryibidukikije. Niba utanga isoko agikoresha iyo nzira, ikirego icyo aricyo cyose kirambye gitandukana nintambwe yambere. Guhinduranya kuri chromium trivalent cyangwa se na chromate idafite kashe (nka silane ishingiye kuri silane) niho ikiganiro gitangirira.

Ndibuka umushinga hashize imyaka aho twerekanye umukara wa zinc umukara kumurongo wo hanze. Icyerekezo nticyasobanutse, gusa cyiswe zinc yumukara kuri ASTM B633. Bolt yahageze, isa neza. Amezi atandatu mubikorwa byoherejwe, twatangiye kubona ingese zitukura zitaragera kumuzi. Ikibazo? Isahani yari yarakoresheje chromate ihendutse, yuzuye umubyimba wamabara, ariko yari yoroheje kandi yacitse kubera guhangayika, byerekana zinc iri munsi. Ruswa yihuse kuva aho. Ntabwo byari kunanirwa gufata isahani, ariko a Guhanga udushya in Porogaramu idahuye. Kuramba ni umusingi wo kuramba; igice cyananiwe hakiri kare nikintu gito kirambye cyatekerezwa.

Rero, kurangiza ntabwo ari ibara gusa. Ni sisitemu. Ubwiza bwibyuma bya substrate, uburebure bwa zinc (turavuga 5-8 mm kumanota menshi yubucuruzi), ubwoko bwa passivation, hamwe na kashe ya nyuma. Inzira ikomeye yumukara wa zinc kuva mubikorwa bizwi, nka Hamagara zitai yihuta ukora co., Ltd. ikorera hanze yubushinwa bukomeye bwihuta muri Yongnian, akenshi burimo imirongo igenzurwa, igezweho. Aho biherereye hafi yinzira nyabagendwa nka Gari ya moshi ya Beijing-Guangzhou ntabwo ari ibikoresho gusa; ivuga ku buryo bwo gutanga amasoko aho ibikoresho fatizo n'ibicuruzwa byarangiye bitembera neza, birashoboka kugabanya ikirere cya karuboni y'ibikoresho - agace gato ariko nyako k'igitekerezo kirambye.

Ni hehe Ikirego kirambye gifata amazi?

Reka dushyire mubikorwa. Kuramba mubikorwa byo kwizirika nka Zinc Yirabura Yashizeho Gufunga hinges ku ngingo zifatika. Icya mbere, gukoresha neza umutungo. Imirongo ishaje yambere ikoresha sisitemu yagenzuwe, ifunze-ifunguye uburyo bwo koza amazi agabanya cyane imikoreshereze yamazi kandi igarura zinc mumazi. Igihe nasuraga uruganda rwashyize mubikorwa ibi, itandukaniro ryamazi meza y’amazi yari meza ugereranije na sisitemu ishaje, ifunguye-guta. Icya kabiri, ikintu cyo kuramba. Gutunganya neza umukara wa zinc, hamwe na firime yumye yongeyeho amavuta cyangwa kashe ya shashara, irashobora kurenga cyane igice cyibanze cyubururu-passivasi ya zinc mubidukikije. Ibi bidindiza inzinguzingo zo gusimbuza, kugabanya imyanda yibikoresho mugihe.

Noneho hariho gufunga bolt element ubwayo-nylon patch cyangwa umugozi ugoretse. Ibi birinda kurekura kunyeganyega. Tekereza ku ngaruka zirambye aho: urugingo rukomeza gukomera rugumana ubusugire bwimiterere, rukarinda kunanirwa gukabije bigatuma inteko zose ziseswa. Nibintu bito bifasha sisitemu nini kwizerwa. Nabonye imanza muri sub-frame yimodoka aho guhinduranya uburyo bwihuse bwo gufunga byihuse byakuyeho garanti ya garanti ijyanye no gutontoma no kurekura, bivuze ko ibice bike byongeye gukorwa kandi bigasimburwa.

Ariko ntabwo arinkuru zose zitsinzi. Twagerageje gusunika 'icyatsi' cyirabura cyinc-chromate trivalent, insinga zongeye gukoreshwa - kubwamasezerano yibicuruzwa byabaguzi. Imikorere yari ihagije, ariko ikiguzi cyari hejuru ya 15%. Umukiriya yanze. Isomo? Guhanga udushya akenshi gutsitara ku mbogamizi yubucuruzi keretse amabwiriza cyangwa ibyifuzo byanyuma-abaguzi babitegetse. Inzira ya tekiniki irahari, ariko isoko ntabwo buri gihe ishaka kwishyura amafaranga yo kuzigama ibidukikije yashyizwemo.

Urunigi rwo gutanga nukuri kwukuri

Ntushobora gusuzuma kuramba uhereye kurangije wenyine. Ugomba kureba hejuru. Inkoni y'icyuma ituruka he? Ese biva mu ruganda rufite itanura ryamashanyarazi ukoresheje ibyuma bisakaye? Ni izihe mbaraga zivanze kuri urwo ruganda n'ikigo cyo gusya? Ibigo byinjiye mubikorwa byumusaruro nkakarere ka Yongnian bikunze kuba bifite uburyo bwo gushushanya insinga, kuvura ubushyuhe, no gufata amasahani, bishobora kugabanya ubwikorezi hagati. Uruganda nka Zitai Fasteners, kuba muri iyo ecosystem, birashoboka ko inkomoko yaho, igabanya ibyuka bihumanya ikirere ugereranije nuduce duto duto twoherejwe ku migabane.

Zinc ubwayo ni indi ngingo. Isahani ya Zinc ni inzira ya electrolytike. Imbaraga zingufu ni nyinshi. Ibihingwa bimwe bitekereza imbere bishora imari mu zuba cyangwa kugabanya ubushyuhe bwa tank kugirango bigabanye ikoreshwa rya gaze. Ntabwo nabonye kwakirwa henshi, ariko ubushobozi burahari. Ukuri Guhanga udushya Birashobora kuba mubindi bikoresho byose - nka sisitemu ya zinc-flake itanga imbaraga zo kurwanya ruswa hamwe no gukoresha ibyuma bitaremereye. Ariko kubwinshi mubisabwa aho umukara wa zinc ugaragara, ni bijyanye no kunoza kwiyongera kubikorwa bihari.

Kurubuga rwabo, https://www.zitaifacens.com, urashobora kubona urwego rwimyenda batanga. Ntabwo ari kugurisha ibicuruzwa gusa; nibijyanye no gutanga amakuru yubuhanga-gutwikira umubyimba, ibisubizo byikizamini cyumunyu, imikorere ya torque-tension kubikorwa byo gufunga. Ukwo gukorera mu mucyo nicyo gisabwa kugirango isuzumabumenyi rikomeye rirambye. Umuguzi ntashobora guhitamo amakuru adafite ayo makuru.

Urubanza mu ngingo: Uruzitiro rwo hanze rwongeye gusubirwamo

Reka dusubire kuri uwo mushinga watsinzwe. Post-mortem yatugejeje kubandi batanga isoko hamwe nibisobanuro byavuguruwe. Twimukiye muri zinc yumukara hamwe na chromate ya trivivant hamwe na kote yoroheje. Imikorere ya spray yumunyu yasimbutse amasaha 200 ashize ingese itukura. Igiciro cyari kinini, ariko igiciro cyose cya nyirubwite, harimo kwirinda gusimbuza umurima no kwangirika kwicyubahiro, cyari gito. Nibyo kuringaniza birambye: ishoramari ryambere ryambere kumurimo muremure no kugabanya imyanda iterwa no gutsindwa.

Wari igisubizo cyiza? Oya. Ikoti kama irashobora kwambara mugihe cyo gushiraho niba ibikoresho bititondewe. Tugomba guhugura abakozi. Kuramba biratangiza ibintu bishya mububiko. Ntabwo ari ibintu byubumaji gusa.

Aha niho ibintu byo gufunga biba bikomeye. Kuri ibyo bigo, kunyeganyega byari ikintu. Gukoresha a ZINC ZINC YAFUNZE hamwe na pake yabanje gushyirwaho byemeza ko ingingo igumaho, irinda ubusugire bwa kashe hamwe na elegitoroniki imbere. Imikoranire hagati yimyenda iramba hamwe nuburyo bwizewe bwo gufunga nibyo bikora ibicuruzwa bikomeye, birebire. Umwe udafite undi abangamira sisitemu yose.

None, Nibintu bishya birambye?

Birashobora kuba, ariko birateganijwe. Umukara wa zinc ushyizwemo gufunga bolt yakozwe hamwe nigenzurwa, rifite ingaruka nkeya, zagenewe kuramba, kandi zigashyirwa mubikorwa bikwiye byerekana intambwe igana ku byuma biramba. Ntabwo ari impinduramatwara, ahubwo ni ubwihindurize. Guhanga udushya akenshi muburyo burambuye bwo gukora - gutunganya imyanda, kugarura ingufu, gucunga imiti-umukoresha wa nyuma atigera abona.

Inganda, harimo n’ibikorwa by’ibanze bikorerwa ahantu nka Handan, bigenda buhoro buhoro muri iki cyerekezo, bitewe n’ibisabwa ku isi hose ndetse n’amabwiriza y’ibidukikije. Ikoranabuhanga rirahari. Ikibazo gikomeye ni ubukungu nuburezi: kumvisha abaguzi kureba ibirenze igiciro no gutsimbataza byimbitse kubyinjira mubyukuri byizewe kandi bifite inshingano.

Mukurangiza, ntugafate ikirango kirambye mumaso yagaciro. Gucukumbura impapuro, ubaze ubwoko bwa chromate, sisitemu yo gutunganya amazi, ubuzima bwa serivisi buteganijwe. Igisubizo cyo kumenya niba ari a Guhanga udushya ibeshya muri ibyo byihariye, ntabwo biri mubirabura byirabura birangije wicaye mu gasanduku.