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Lokacin aiki

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Tribaloy gami sassa

Lokacin da wani ya ambaci Tribaloy, abu na farko da sau da yawa yakan zo a zuciya shi ne kawai 'wannan super hard cobalt gami'. Amma wannan kadan ne na sauƙaƙawa wanda zai iya kai ku ga hanyar da ba daidai ba yayin ƙira ko ƙira. Ba wai kawai game da taurin ba; game da wannan ƙayyadaddun haɗe-haɗe na juriya na galling, juriya na lalata, da kiyaye kaddarorin a yanayin zafi mai girma. Na ga ayyukan sun tsaya tsayin daka saboda kawai ana kiran taswirar 'Triboy' ba tare da tantance darajar-T-400, T-800, T-800C ba—suna nuna bambanci sosai. Babban cobalt da molybdenum abun ciki tare da tsarin zamani na Laves shine mabuɗin, amma yadda ake sarrafa shi yana sa ko karya sashin.

Haƙiƙanin Injiniya da Ƙirƙira

Bari mu kai tsaye zuwa wurin zafi: machining Tribaloy bear ne. Sau da yawa ana ba da shi azaman simintin gyare-gyare, wanda shine hanya mai ma'ana don zuwa ga hadaddun siffofi. Ƙoƙarin yin na'ura daga mashaya da aka yi tare da daidaitattun kayan aikin carbide hanya ce mai sauri don ƙona ta cikin kasafin kuɗin ku da lalata abubuwan sakawa. Kayan aiki yana da ƙarfi da ƙarfi. Kuna yanke, kuma saman da kuka wuce kawai ya zama mafi wuya. Mun koya da wuri cewa kuna buƙatar tsattsauran saiti, ingantaccen rake geometries, kuma wani lokacin har ma da niƙa ko EDM don haƙuri mai mahimmanci. Ba kayan 'na'ura mai sauri' ba ne; na'ura ce mai hankali'. Coolant kwarara ba za a iya sasantawa ba-kuma ba don sanyaya kawai ba, amma don hana ƙananan walda na kwakwalwan kwamfuta.

Wannan shi ne inda haɗin gwiwa tare da wani tushe wanda ya san kayansa yana da mahimmanci. Kamfanin kamar Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), tare da shekaru ukun su a cikin harsashi da simintin saka hannun jari don gami na musamman, suna da ƙirar ƙira da sarrafa tsari don samun simintin kusa da sifar yanar gizo. Rabin yakin da aka yi nasara kenan. Kuna son ɗan ƙaramin aikin simintin simintin gyare-gyare kamar yadda zai yiwu. Na tuna aikin zoben wurin zama na bawul inda zane-zane na farko ya buƙaci a toshe shingen Tribaloy T-400 mai ƙarfi. Kudin inji sun kasance na taurari. Mun sake tsara shi tare da QSY don zama simintin saka hannun jari na kusa-net-net, wanda ya yanke lokacin mashin ɗin da kusan 70%. Kwarewarsu game da ciyarwa da ƙarfafa waɗannan abubuwan haɗin gwiwa na tushen cobalt sun hana ƙarancin lalacewa a cikin fuskoki masu mahimmanci.

Welding ko brazing Tribaloy a kan wani juzu'i, kamar karfe, don wani sashi mai sutura wani aikace-aikacen gama gari ne. Anan, rashin daidaituwa a cikin haɓakar thermal tare da ƙarfe tushe shine kisa shiru. Idan ba a buga hanyar ba a ciki - preheat, yanayin tsaka-tsaki, takamaiman filler kamar Stellite 6 ko gami na tushen nickel - kuna samun fasa. Ba koyaushe nan take ba, amma bayan ƴan zagayowar thermal a cikin sabis. Yanayin gazawa ne na gargajiya. The bond line mutunci shi ne komai. Mun sami nasara tare da vacuum brazing don wasu ingantattun abubuwan haɗin sararin samaniya, amma tsari ne da ke buƙatar cikakkiyar tsafta da ƙira.

Zaɓin Daraja: Ba kawai T-400 ba

Yawancin mutane sun saba zuwa T-400. Dokin aiki ne, juriya mai kyau ta ko'ina. Amma idan kun kasance a cikin yanayi mai lalata sosai, ku ce tare da chlorides ko acid, T-800 tare da mafi girman abun ciki na chromium shine mafi kyawun fare. The ciniki-off? Wasu sun ce yana da ɗan tauri fiye da T-400, amma a cikin yanayin lalacewa, zai wuce T-400 ta gefe mai fadi. T-800C yana ƙara carbon don ko da mafi kyawun juriya na abrasion, amma kula da raguwa a cikin yanayin tasiri. Dole ne ku daidaita darajar zuwa ainihin yanayin sabis, ba kawai bayanin kasida ba.

Na shiga cikin aikace-aikacen hannu na famfo don masana'antar sarrafa sinadarai. Bayanan asali shine T-400. Ya gaza a cikin watanni saboda lalatawar rami haɗe da lalacewa mai ƙyalli. Mun canza zuwa hannun riga na T-800, wanda aka samo shi azaman madaidaicin simintin simintin gyare-gyare don kiyaye daidaiton girman bangon bakin ciki, kuma tsawon rayuwar ya ƙaru da kashi huɗu. Farashin kayan farko ya fi girma, amma jimlar farashin kowane sa'ar aiki ya ragu. Wannan shine nau'in injiniyan ƙima wanda ya zo daga ƙwarewar abu, ba kawai takardar bayanai ba.

Wani nuance shine microstructure na simintin gyaran kafa. Tsarin sarrafa simintin gyare-gyare na ƙwararru ya kamata ya haifar da rarrabuwa iri ɗaya na lokacin Laves mai wuya a cikin matrix cobalt. Na ga an jefa Tribaloy da kyau inda lokacin Laves ya taru, yana haifar da yankuna marasa ƙarfi da fara fashe a ƙarƙashin kaya. Wannan ba aibi ba ne da za ku iya ganowa cikin sauƙi tare da duban gani na yau da kullun; yana iya buƙatar bincike na metallographic. Lokacin da kuke samowa, ba kawai kuna siyan gami ba, kuna siyan daidaiton tsarin da ke bayansa.

Matsalolin Aikace-aikacen da Gyaran Duniya na Gaskiya

A classic aikace-aikace don Tribaloy gami sassa yana cikin lalacewa saman: bushings, like, kujerun bawul, famfo hannayen riga. Amma kuskuren gama gari shine amfani dashi a ko'ina a cikin taro. Yana da tsada. Zane mai wayo yana amfani da shi ne kawai a inda mummunan lalacewa ko galling ya faru, sau da yawa a matsayin abin sakawa ko abin rufe fuska. Zayyana mahalli ko ɓangaren mating daga wani abu mafi machinable, kamar 316 bakin karfe, sa'an nan danna-dace ko bonding da Tribaloy saka shi ne misali yi.

Fadada thermal yana cizon mutane a nan ma. Idan kun ƙirƙira madaidaicin latsawa a zafin jiki, zai zama sako-sako da damuwa a yanayin aiki? Dole ne ku yi lissafi. Muna da akwati mai zafi mai zafi mai ɗaukar hannun riga. An saka hannun riga na Tribaloy a cikin wani gida na karfe. A yanayi, dacewa yayi daidai. A 500 ° C, karfe ya faɗaɗa fiye da Tribaloy, wanda ya haifar da asarar tsangwama da juyawa na hannun riga. Gyaran shine don canza lissafin dacewa bisa yanayin zafin aiki, ba zafin taro ba, kuma a yi amfani da madaidaicin riƙon zafin jiki azaman madadin.

Ƙarshe wani bayani ne. Don rufe saman, sau da yawa kuna buƙatar ƙarewa mai kyau sosai. Nika yana yiwuwa amma a hankali. Wani lokaci, lapping shine mataki na ƙarshe. Manufar ba lallai ba ne gamawar madubi ba, amma daidaiton yanayi, shimfidar wuri wanda ba zai yi wa takwaransa ba. Don wasu hatimai masu ƙarfi, mun ma ƙayyadadden shafi mai ɗanɗano a saman Tribaloy don riƙe mai-amma wannan shine sauran ƙwararrun tsari.

Sourcing da Gaskiyar Sarkar Kariya

Ba wai kawai kuna yin odar sassan Tribaloy daga kasidar ba kamar yadda kuke so 304 brackets bakin karfe. Ƙarƙashin ƙima ne, ƙwarewa mai daraja. Lokutan jagora suna da tsayi, musamman idan kuna buƙatar simintin gyare-gyare na al'ada. Danyen gami ingot kanta abu ne mai sarrafawa. Wannan shine dalilin da ya sa gina dangantaka tare da mai samar da kayayyaki ya fi haɗin gwiwa. Sun zama haɓaka ƙungiyar injiniyoyinku.

Kamfanin kamar QSY (zaka iya samun damar su a https://www.tsingtaocnc.com) ya misalta wannan samfurin. Dogon tarihin su a cikin simintin gyare-gyare da kuma sarrafa kayan haɗin gwiwa na musamman yana nufin za su iya ba da shawara kan ƙirƙira ƙira daga farko. Ba kawai kantin inji ba ne; sun fahimci karafa tun daga tanderun zuwa gaba. Don ɓangaren mai kunna sararin samaniya na kwanan nan, mun shiga cikin zagayowar samfuri guda uku tare da su-daidaita wuraren ƙofa akan ƙirar kakin zuma, tweaking ma'aunin jiyya na zafi-kafin mu kulle cikin tsari don samarwa. Wannan haɗin gwiwar shine abin da ke tabbatar da Tribaloy sassa a zahiri yi a cikin filin.

Madadin - tafiya tare da mafi arha zance daga kantin injin gabaɗaya wanda kawai ya siya hannun jari na mashaya Tribaloy - kusan koyaushe tattalin arzikin karya ne. Za su yi gwagwarmaya tare da mashin ɗin, ƙididdige ƙima zai yi girma, lokacin jagora zai busa, kuma za ku iya ƙarewa tare da wani ɓangaren da ke da ragowar damuwa ko ƙananan ƙananan da ke haifar da gazawar da wuri. Jimlar farashin mallakar yana cikin dogaro, ba farashin naúrar akan PO ba.

Ƙarshe Tunani: Wasan Kwararre ne

A ƙarshe, yin aiki tare da Tribaloy ba wani abu ba ne da kuke shiga ciki. Yana buƙatar mutunta halayen kayan da buƙatun sarrafa su. Labarun nasara sun fito ne daga haɗaɗɗun tunani: ƙira don ƙirƙira (zai fi dacewa simintin gyare-gyare), zaɓin madaidaicin ƙima, sarrafa tsari mai kyau, da abokin samarwa wanda ya samu. Ba kaya ba ne.

Kasawar, a cikin gwaninta, yawanci suna komawa zuwa kula da shi kamar ɗaya-kokarin adana ƴan daloli a gaban gaba ta hanyar yin sulhu akan tsari ko mai kaya. Lokacin da yake aiki, kodayake, yana magance matsalolin da kusan babu wani abu da zai iya. Abun da aka yi da kyau na Tribaloy a cikin aikace-aikacen da ya dace shine wani abu da kuka saka sannan ku manta dashi tsawon shekaru, wanda shine mafi girman yabo da zaku iya ba da sashin lalacewa.

Don haka, idan kuna tantance shi, tona zurfi fiye da sunan gama gari. Ka yi tunani game da cikakken yanayin rayuwa: yadda za a yi shi, yadda za a saka shi cikin hidima, da abin da zai fuskanta a can. A nan ne ainihin aikin injiniya tare da waɗannan gami sassa faruwa.

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