Wina akafunsa za kulimba kwa pini ya electro-galvanized pin shaft, chibadwa changa choyamba ndikumveketsa bwino: kodi tikukamba za moyo wa zokutira kapena kukhulupirika kwa pini pansi pa zokutira zimenezo? Nthawi zambiri, anthu amawona zinc yonyezimira itatha ndikuganiza kuti ndi chishango choteteza zipolopolo. Si. Ndi gawo la nsembe, ndipo nthawi yayitali bwanji zimatengera zomwe mukuzipereka.

Zowona Zagawo la Zinc

Tiyeni tione zenizeni. Chophimba chopangidwa ndi electro-galvanized pa shaft yachitsulo cha carbon steel chikhoza kukhala pafupifupi ma microns 5-8. M'malo otetezedwa, owuma m'nyumba, omwe amatha zaka zambiri popanda vuto. Koma mukangoyambitsa chinyezi, mchere, kapena kukwapula kosasintha, koloko imayamba kugunda mwachangu. Ndawonapo zikhomo pamakina aulimi m'madera a m'mphepete mwa nyanja zikuwonetsa dzimbiri loyera mkati mwa miyezi ingapo, osati chifukwa chakuti malata anali oipa, koma chifukwa chakuti chilengedwe chinali choopsa kwambiri kuposa momwe amafotokozera. Funso lokhazikika ndilopanda ntchito popanda chikhalidwe cha malo ogwira ntchito.

Vuto limodzi lodziwika bwino ndikulisokoneza ndi galvanizing ya dip yotentha. Electro-galvanizing ndi yocheperapo, yosalala, ndipo imapereka kukana kwa dzimbiri kwa kulemera kwake ndi mtengo wake, koma si zida zolemetsa zomwe dip-dip imapereka. Ndikukumbukira pulojekiti yomwe kasitomala amagwiritsa ntchito mapini opangidwa ndi electro-galvanized pazida zakunja zolimbitsa thupi, kuyembekezera moyo wazaka 10. Anakhumudwitsidwa pamene dzimbiri lofiira linawonekera patatha zaka zitatu. Kulephera sikunali muzinthu za pini kapena zokutira pamtundu uliwonse, koma pakusagwirizana pakati pa kuyembekezera kwa ntchito ndi zolepheretsa zomwe zimakutira.

Kumanga kwa zinc wosanjikiza ndikofunikira. Mtsinje wosasamalidwa bwino - mafuta, mphero, kapena dzimbiri zomwe zatsala - zidzapangitsa kuti nsaluyo ikhale yotsekemera chifukwa cha kupanikizika kochepa. Nthawi zonse ndimagogomezera kufunikira kwa magawo otsuka ndi pickling musanasambitse zinki. Pini yochokera kwa ogulitsa odziwika ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd. ku Yongnian, komwe kuli malo opangira zinthu zaku China, nthawi zambiri izi zitha kutsika. Malo awo amawapatsa mwayi wopezeka m'makampani okhazikika, kutanthauza kuti mizere yawo yochiritsira isanakwane nthawi zambiri imakhazikitsidwa kuti ikhale yamphamvu komanso yosasinthasintha, zomwe zimatanthawuza kukonzekera bwino kwa gawo lapansi.

Kumene Pini Imene Imafunika

Kukhalitsa sikungozama pakhungu. Gawo lachitsulo cha substrate ndi chilichonse. An electro-galvanized pin shaft opangidwa kuchokera ku chitsulo chochepa cha carbon ngati Q235 (chofanana ndi A36) chidzapinda kapena kumeta ubweya pansi pa katundu nthawi yayitali chisanathe. Pazigawo za pivot zopanikizika kwambiri, muyenera kuyang'ana zitsulo zapakati-carbon kapena alloy, monga 45 kapena 40Cr, zotenthedwa mpaka kuuma koyenera. Njira yopangira galvanizing yokha, yomwe imaphatikizapo kuyeretsa kwa asidi ndi electrolysis, nthawi zina imatha kupangitsa kuti hydrogen isungunuke muzitsulo zamphamvu kwambiri ngati sizingasamalidwe bwino pambuyo pophika ndi mankhwala ophika.

Ndikukumbukira ndikuyesa mapini angapo a hydraulic cylinder application. Zinali ndi malata okongola, koma chifukwa cholemedwa bwino, zidawoneka ngati zothyoka. Chifukwa chake? Wopangayo adalumpha kuphika kwa dehydrogenation pambuyo pa kuwomba kuti asunge nthawi ndi mtengo. Zinc inali yangwiro, koma pachimake chinali chosokoneza. Izi ndizovuta kwambiri: njira yopangira ma electroplating imatha kukhudza zitsulo zam'munsi. Muyenera kupeza kuchokera kwa wopanga yemwe amamvetsetsa tcheni chonse, osati thanki yopumira yokha.

Pazogwiritsidwa ntchito m'mafakitale, kuphatikiza pini yachitsulo 45, yozimitsidwa ndi kutenthedwa mpaka kuuma kwa HRC 28-35, ndiyeno electro-galvanized, ndi ntchito. Zimapereka mphamvu zokwanira bwino, kukana kuvala, ndi chitetezo cha dzimbiri pamisonkhano yomwe imakhala yosanyowa nthawi zonse kapena yopweteka. Mutha kupeza izi ngati zopereka zokhazikika kuchokera kwa opanga ambiri ophatikizika m'boma la Yongnian, komwe makampani ngati Zitai Fastener amagwira ntchito ndi chidziwitso chofunikiracho.

Zolephera ndi Kuwona M'munda

Palibe chomwe chimaphunzitsa ngati kulephera. Poyamba tinali ndi chidebe chokhala ndi zikhomo ndi mapepala abwino kwambiri, koma titasonkhanitsa, ulusi (womwe unakutidwa) unali wopweteka. Nkhani yake? Kukhuthala kwa zokutira zama electro-galvanized pa ulusiwo sikunayendetsedwe moyenera, kusinthira kukwanira ndikuyambitsa kusokoneza. Sikunali kulephera kwamphamvu m'lingaliro la dzimbiri, koma kugwira ntchito komwe kumachitika chifukwa cha zokutira. Tidayenera kusinthira kwa ogulitsa omwe amapereka kubisa ulusi wosankha kapena kugogodanso pambuyo pa plating.

Chikhalidwe china chapamwamba ndi corrosion corrosion. Mutha kukhala ndi pini yowoneka bwino kwambiri, koma ngati ikanikizidwa mu dzenje lakhungu kapena yolumikizidwa ndi chitsulo chosiyana ngati aluminiyamu popanda kudzipatula koyenera, mumapanga msampha wabwino kwambiri wa chinyezi. Zinc imadzipereka yokha, koma m'malo otsekeka, sangathe kuyimitsa kuukira kofulumira. Ndatulutsa mapini omwe amawoneka bwino pa shank yomwe idawonekera koma idachita dzimbiri kwambiri ndikugwidwa mamilimita ochepa mkati mwa nyumbayo. Kodi tikuphunzirapo chiyani? Kupanga kwadongosolo ndi gawo la kukhazikika kwa pini.

Mawonekedwe a abrading ndiyeso yowona. M'makina olumikizirana omwe amakhala ndi kasinthasintha kosalekeza, wosanjikiza wa zinc pamalo ovala amatha mwachangu, kusiya chitsulo chopanda kanthu. Pazifukwa izi, kufotokozera chithandizo chapamwamba chapamwamba, monga chrome plating pa madera onyamula, kapena kusankha pini yolimba kwambiri ndikuvomereza kuti idzachita dzimbiri pamalo ovala (omwe nthawi zambiri amavomereza ngati mphamvu ikusungidwa), ndi njira yothandiza kwambiri kusiyana ndi kudalira galvanizing yokha.

Udindo wa Supplier ndi Kupeza Zothandiza

Izi zimandibweretsa ku sourcing. Pamene mukufuna odalirika electro-galvanized pin shaft, sikuti mukungogula chinthu; mukugula njira zoyendetsera wopanga. Makhalidwe a kampani ndi mafakitale amafunikira. Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., yomwe ili m'boma la Yongnian lomwe lili ndi zomangira zake zowuma, imapindula ndi maunyolo amtundu wa waya, mankhwala opangira plating, ndi ntchito zochizira kutentha. Izi nthawi zambiri zimatanthawuza kuwongolera mtengo kwabwinoko komanso kusinthira mwachangu zinthu zokhazikika. Kuyandikira kwawo kumayendedwe akuluakulu monga Beijing-Guangzhou Railway ndi G4 Expressway, monga tafotokozera patsamba lawo. https://www.zitaifasteners.com, si bonasi ya zinthu; zikuwonetsa kuti ali mumsika wokwera kwambiri, wampikisano womwe umafuna kuchita bwino.

Ndikawunika wogulitsa, sindimangopempha pepala. Ndikuwafunsa za chithandizo chawo chapambuyo chowotcha cha hydrogen. Ndikupempha lipoti la mayeso opopera mchere okhudzana ndi batch, kutanthauza maola osachepera 96 ​​kuti dzimbiri loyera likhale lokhazikika. Ndikhozanso kupempha chitsanzo kuti ndiyese njira yosavuta yomatira—kulemba zokutira ndi mpeni ndi kuzipaka tepi kuti ndiwone ngati zikukweza. Awa ndi macheke othandiza omwe amalekanitsa ogulitsa makatalogu ndi mnzake wodziwa zambiri.

Pazochita zachizolowezi kapena zovuta, kulumikizana mwachindunji ndikofunikira. Kufotokozera malo enieni ogwirira ntchito - kukwera kwa cyclic, kukhudzana ndi mankhwala, kutentha kwapakati - kumalola fakitale yaukadaulo ngati Zitai kulangiza zosintha. Mwina ndi zokutira kwa zinki zokhuthala pang'ono, chithandizo chosiyana cha chromate (buluu, chikasu, kapena chakuda) kwa maola owonjezera okana dzimbiri, kapena kusintha kwa zinthu zoyambira. Udindo wawo ngati katswiri wopanga ndikumasulira zosowa zanu zolimba kukhala magawo azinthu.

Malingaliro Omaliza - Ndi Dongosolo

Chifukwa chake, kubwerera ku funso loyambirira: Ndilo yankho lokhazikika. Chophimbacho chimapereka chitetezo chabwino kwambiri, chotsika mtengo cha ntchito zosiyanasiyana, koma si njira yothetsera chilengedwe chonse. Kutalika kwa moyo wake ndi ntchito ya makulidwe a zokutira, kukonzekera gawo lapansi, kuuma kwa chilengedwe, komanso kuvala kwamakina.

Pini yolimba kwambiri ndi yomwe yafotokozedwa bwino pa ntchito yake. Nthawi zina, izi zikutanthauza kuvomereza kuti electro-galvanizing ndi zodzitchinjiriza zodzikongoletsera kapena zopepuka, ndipo kuti pakhale zovuta, muyenera kukwera mpaka kuviika kotentha, kuyika makina, kapena zida zina monga chitsulo chosapanga dzimbiri. Chofunikira ndikupitilira kuganiza kuti malata ndi gulu limodzi, lochita bwino kwambiri.

Pamapeto pake, zimabwera pakuwunika moona mtima komanso kulumikizana momveka bwino pakati pa wopanga ndi wopanga. Kugwiritsa ntchito ukadaulo wa akatswiri opanga ma hubs ngati Yongnian kumatha kutsekereza kusiyana komweku, kutembenuza chinthu chosavuta kukhala chinthu chodalirika komanso chokhazikika. Mutha kupeza zambiri pazochita zawo patsamba lawo, zitaifsteners.com, koma kumbukirani, chomaliza chiyenera kukhala kukambirana, osati kungodinanso.