karkace karfi

Lokacin da kuka ji 'ƙarfin karkace,' yawancin injiniyoyi nan da nan suna tunanin motsi. Wannan shine kuskuren farko. A cikin duniyar mu na manyan maɗaukaki masu ƙarfi, musamman a aikace-aikacen tsari, shine karkace karfi-ainihin ƙarfin matsi na axial wanda aka samar yayin da zaren ƙulle-ƙulle ya karkata da shimfiɗawa-wanda ke riƙe duniya tare da gaske. Na ga bayanai da yawa da yawa waɗanda ke damuwa akan ƙimar ƙarfin ƙarfi a kan wrench, gaba ɗaya yin watsi da gaskiyar cewa kusan kashi 90% na wannan ƙarfin shigarwar ya ɓace zuwa gogayya a ƙarƙashin maƙarƙashiyar kai da cikin zaren. Abin da kuke siya da gaske, da kuma abin da muke aikin injiniya da gaske, shine ƙarshen axial abin dogaro karkace karfi.

Matsalolin Juyayi da Daidaitawa na Duniya

Wannan ba ka'idar ba ce. A kan aikin gada a ƴan shekarun baya, muna da ɗimbin kusoshi na M36 da aka ƙayyade don haɗin gwiwa mai mahimmanci. Ƙididdiga masu ƙarfi sun kasance cikakke akan takarda, amma saka idanu na haɗin gwiwa ya nuna rashin daidaituwa. Batun? Bambance-bambancen ƙarewar saman kan wankin da aka kawo mai zafi-tsoma galvanized suna canza yanayin juzu'i mara tsinkaya. Ƙarfin wutar lantarki yana ba da ma'anar tsaro ta ƙarya. The karkace karfi ya kasance ko'ina. Dole ne mu canza zuwa hanyar da aka haɗa - yin amfani da juzu'i na tushe sannan mu juya goro wani ƙayyadadden ƙarin juyi (hanyar juya goro) don cimma tsayin daka mai faɗi kuma, saboda haka, mafi aminci. karkace karfi. Wani lamari ne na yau da kullun na neman kyakkyawan sakamako, ba kawai ma'aunin shigarwa ba.

Wannan shine inda haɗin gwiwa tare da masana'anta wanda ke samun tsari yana da mahimmanci. Kuna buƙatar wanda ya fahimci cewa ƙarfin kayan aikin, ingancin zaren mirgina, har ma da kauri ba kawai ƙayyadaddun ƙayyadaddun bayanai bane amma masu canjin haɗin gwiwa a cikin karkace karfi daidaito. Kamfanin kamar Hannun Zetai Mretering co., Ltd., wanda yake a cikin mafi girman ma'auni na sashin samarwa na kasar Sin, yawanci yana da wannan zurfin sarrafa tsari. Matsayin su a Yongnian, tare da hanyar sadarwar sa na kayan aiki, yana nufin galibi suna samar da manyan ayyuka, maimaita ayyukan more rayuwa inda daidaiton tashin hankali ba zai yiwu ba. Kuna iya duba tsarin su a https://www.zitaifaseners.com.

Ƙimar wannan ƙarfin sau da yawa yana faruwa daga ƙayyadaddun takaddar. Mun taɓa gwadawa tare da ma'aunin elongation na ultrasonic a kan rukunin yanar gizon don flange hasumiya na iska. Hanya ce mai haske kai tsaye don auna ainihin shimfiɗa don haka ƙididdige gaskiya karkace karfi. Amma gaskiyar? Kayan aiki yana da mahimmanci, yana buƙatar ƙwararrun ma'aikata, kuma akan hasumiya mai iska da gari ya waye, yawanci ba ya da amfani. Mun koma kan tsarin tashin hankali da aka sarrafa sosai tare da man shafawa da aka daidaita don takamaiman nau'in kusoshi da goro. Darasin shi ne cewa cikakkiyar hanyar ba ta da amfani idan ba za a iya aiwatar da ta cikin aminci a fagen ba.

Halayen Abubuwan Ƙarƙashin Ƙarƙashin Dorewa

Wani Layer shine hali na dogon lokaci. A fastener ba kawai samun karfi a shigarwa; yana zaune dashi. Creep, danniya shakatawa, da gajiya su ne makiya na shigar karkace karfi. Na tuna wani aikin sake fasalin da aka yi a kan wani tsohon ginin karfe inda muke maye gurbin gurbatattun kusoshi. Zane na asali ya yi amfani da ƙananan kayan aiki. Ko da mun kwaikwayi karfin juzu'i na asali, na zamani, manyan kusoshi da muka girka za su kasance daban a cikin shekaru da yawa. Abubuwan da suka fi girma da kuma mafi kyawun juriya ga shakatawa suna nufin karkace karfi zai lalace a hankali, yana canza rarraba kaya a cikin haɗin gwiwa akan lokaci. Dole ne mu sake gwada tsarin haɗin gwiwa gaba ɗaya, ba kawai musanya ɗaya-da-daya ba.

Wannan shine dalilin da ya sa asalin masana'anta da tsarin tsarin inganci suna da mahimmanci. Kulle daga injin niƙa tare da sarrafa tsari mai tsauri akan sandar waya, ta hanyar ƙirƙira sanyi da magani mai zafi, zai sami tsarin hatsi iri ɗaya. Wannan daidaitaccen daidaituwa yana fassara zuwa ga samuwar tsinkaya da annashuwa. Lokacin da masana'anta suka haɗa a cikin babbar cibiyar samar da kayayyaki kamar gundumar Yongnian, yawanci ana saita su don girma, amma manyan waɗanda ke saka hannun jari a gwajin ƙarfe don tallafawa ta. Bambanci ne tsakanin kaya da wani sashi.

Jijjiga shine bayyanannen kisa, amma hawan keke na zafi shine shiru. A cikin masana'antar petrochemical, mun sanya ido kan haɗin flange akan bututun da ke yin keke tsakanin yanayi da 300°C kowace rana. Bambance-bambancen thermal fadada tsakanin carbon karfe flange da bakin kusoshi ya haifar da karkace karfi don canzawa sosai. Maganin ba shine mafi ƙarfi ba, amma daban-daban-canzawa zuwa guntun nickel-alloy tare da haɓakar haɓakar zafi kusa da kayan flange. Ya daidaita ƙarfin matsawa a cikin kewayon zafin jiki. Manufar ko da yaushe tsayayye ne karkace karfi, ba lallai ba ne ya zama maximized.

Ƙayyadaddun Matsalolin Ƙira da Jin Shigarwa

Takaddun bayanai na iya zama yaudara. Grade 8.8 ko ASTM A325 yana gaya muku mafi ƙarancin ƙarfin ƙarfi, amma baya bada garantin daidaiton karkace karfi za ku cimma. Haƙuri akan nauyin hujja shine kewayo. Don haɗin kai mai mahimmanci, ƙila za ku buƙaci saka gungun masu haƙuri ko buƙatar takamaiman takamaiman gwajin tashin hankali. An ƙone ni ta hanyar ɗauka cewa daidaitaccen digiri ya isa, kawai na sami tarwatsawa a cikin aikin da aka samu daga samfurin bazuwar kusoshi ya yi yawa ga aikace-aikacenmu mai saurin gajiya.

Hakanan akwai fasaha don shigarwa, jin cewa ma'aikatan jirgin suna haɓaka. Suna san lokacin da kullin yana lanƙwasa da kyau ta hannun madaidaicin maƙallan su. Suna iya hango zaren galling kafin ya kama. Wannan ilimin tacit shine game da sarrafa jujjuyawar juzu'i zuwa wancan mai tsabta karkace karfi. Shi ya sa ba za ku taɓa baiwa sabon ma'aikatan jirgin aiki mafi wahala a rana ɗaya ba. Kuna fara su akan hanyoyin da ba su da mahimmanci don gina wannan ilhami.

Mun yi ƙoƙarin kawar da wannan al'amari na ɗan adam sau ɗaya tare da cikakkun ƙwayoyin cuta na mutum-mutumi masu sarrafa kansa akan layin da aka keɓance na zamani. Madaidaicin ya kasance mai ban mamaki-maimaituwar juzu'i, kwana, da jeri. Amma abin ya karye. Tsarin ramin da ba a iya jurewa ba, ko burar da muka rasa, zai haifar da tantanin halitta kuskure. Da ma'aikatan jirgin na ɗan adam sun ji juriya, sun ja da baya, suka share burar, suka ci gaba. Injin ya tsaya kawai. Mun koyi cewa aiki da kai yana inganta don ingantattun yanayi, amma ƙwararrun ƙwararrun ƙwararrun ƙwararrun suna sarrafa ajizanci don har yanzu isar da abin da ake buƙata. karkace karfi. Yanzu muna amfani da su a cikin samfurori na matasan.

Harka a cikin Ma'ana: Dabaru na Daidaitawa

Bari mu yi magana game da ma'auni da wadata. Samun abin dogaro karkace karfi ba kawai game da lokacin tightening ba. Yana farawa da daidaitaccen wadatar albarkatun ƙasa kuma yana gudana ta hanyar marufi da dabaru. Idan kuna samun bolts 50,000 don aikin hasumiya mai watsawa, kuna buƙatar sanin cewa kusoshi 1 da bolt 50,000 za su kasance iri ɗaya idan an shigar dasu. Wannan shine fa'idar tushen masana'anta mai mahimmanci.

Kamfanin kamar Handan Zitai Fastener yana ba da damar haɗin haɗin kai na tushen Yongnian. Kasancewa kusa da manyan layin dogo da hanyoyin sadarwa ba wai kawai wurin tallace-tallace bane game da saurin isarwa; game da kwanciyar hankali ne. Yana nufin sandan waya na karfe yana shigowa akai-akai, tanderun maganin zafi suna gudana akai-akai, kuma ana iya jigilar samfuran da aka gama a cikin batches masu sarrafawa ba tare da zama cikin yanayin tashar tashar jiragen ruwa na tsawon makonni ba. Wannan daidaiton kayan aiki kai tsaye ne, idan sau da yawa ba a kula da shi, mai ba da gudummawa ga daidaiton wasan ƙarshe karkace karfi cikin filin. Wurin su, kamar yadda aka ambata, yana kusa da hanyar dogo ta Beijing-Guangzhou da babbar titin ƙasa ta 107, wanda ga manajan aikin yana nufin ƙarancin canji a cikin sarkar.

Na gudanar da ayyuka inda aka samo bolts daga ƙananan tarurrukan bita da yawa yayin ƙarancin kayan aiki. Takardun takaddun shaida duk sun kasance cikin tsari, amma gwaje-gwajen tashin hankali a wurin sun nuna rarraba bimodal. Ɗayan rukunin da aka yi daidai, ɗayan yana a ƙasan ƙungiyar haƙuri. The karkace karfi ya kasance a zahiri don ƙayyadaddun bayanai, amma rashin daidaituwa zai haifar da raba kaya mara daidaituwa a cikin haɗin gwiwa. Dole ne mu ware kuma mu ware, wanda ya haifar da tsaiko mai yawa. Yanzu, don aikin tsari, mun dage akan samar da ɗimbin yawa, injin niƙa, zai fi dacewa daga babban mai ƙira tare da haɗaɗɗen ƙofofi masu inganci.

Rufe Madauki: Tabbatarwa da Tunani

To ina wannan ya bar mu? Kun tsara don abin da ake buƙata karkace karfi. Kuna ƙididdige kayayyaki da sutura don sarrafa rikici da harin muhalli. Kuna samo asali daga masana'anta mai ikon daidaita girman girma, kamar waɗanda ke cikin manyan wuraren samarwa. Kuna horar da ma'aikatan ku akan hanyar shigarwa da aka zaɓa. Amma dole ne ku tabbatar. Ko duba karfin juyi na hannun hannu tare da madaidaicin maƙallan, ta amfani da wanki mai nuni da kaya, ko gwajin ƙididdiga na ultrasonic, kuna rufe madauki.

Juyin ƙarshe shine tunani. Ka daina tunanin bolt kamar guntun karfe da kake murɗawa. Fara tunanin shi azaman madaidaicin bazara, tushen sarrafawa karkace karfi. Aikin ku shine ƙididdigewa, samarwa, girka, da kuma kula da ƙarfin bazara don ƙirar rayuwar haɗin gwiwa. Komai sauran-maki, ƙimar juzu'i, rufin - hanya ce kawai zuwa ƙarshen. Lokacin da kuka kalli haɗin da aka kulle a yanzu, ya kamata ku ga layin ƙarfin da ba a iya gani yana haɗa faranti tare, kuma ku tambaya shin ba a turke ba? amma akwai karfi a can, kuma zai zauna? Wannan shine ra'ayin ƙwararru game da karkace karfi.

Ba cikakke ba ne. Akwai ko da yaushe warwatse, ko da yaushe unknown. Amma bambanci tsakanin haɗin gwiwa lafiya da mai girma shine nawa ne daga cikin waɗancan masu canji da kuka fahimta kuma kuka sarrafa, daga injin niƙa zuwa ƙarshen goro. Wannan shine ainihin aikin.