I-Din6921 hex iflethi yeflethi ye-winc ye-winc etyheli, amazinyo apheleleyo, kwaye akukho zizenzo, ihambelana ne-ISO4177 yeStored Stees Steel kwiBanga le-8,8, 10.9, kunye ne-12.9.
p>I-Din6921 hex iflethi yeflethi ye-winc ye-winc etyheli, amazinyo apheleleyo, kwaye akukho zizenzo, ihambelana ne-ISO4177 yeStored Stees Steel kwiBanga le-8,8, 10.9, kunye ne-12.9.
KwiBanga le-8.88, i-alloy yentsimbi inamalungu anjengekhabhoni, i-manganese, naseSilicon. Emva kokungena uthotho lobushushu-iinkqubo zonyango, banokufumana amandla obuninzi obuziinsules ezingama-800 ze-640 mpa kunye ne-MPA ye-640 MPA, ezenza ukuba balungele ukusetyenziswa kwemithwalo ethembekileyo.
I-Bolts zeBanga le-10,9 zenziwa ngentsimbi ye-alloy ngolawulo oluchanekileyo malunga nobume bekhemikhali kunye nokutshisa okungathethekiyo. Banokufikelela kumandla amancinci angama-1000 MPA kunye nesivuno sama-900 MPA, abenza ukuba bakwazi ukumelana nemithwalo ephezulu, i-chibses, kunye noomatshini bokunxibelelana, kwaye bahlala besetyenziswa kunxibelelwano olubalulekileyo lomatshini kunye neeprojekthi zokwakha.
Elona xesha liphakamileyo - iBanga le-12 le-12 lenziwa ukusuka kwintsimbi ephezulu ye-alloy enolawulo olungqongqo kunye nonyango oluphezulu. Banikezela ngamandla amanye amanxuwa angama-1200 MPA kunye ne-1080 MPA, ibenza balungele izixhobo ezinzima kakhulu, njengasee-Injini ye-Aerospace, kunye nokwakha i-Agudge.
I-binc etyheli yi-winc yindawo ephambili - inqaku lonyango. I-zinc playng ibandakanya ukufaka i-elektroplating ye-zinc kwi-bolts ye-bolty yentsimbi. Ukongezwa kweearhente ezithile zekhemikhali ngexesha lenkqubo yokubeka ibeka i-hue ye-humi ye-hinc caides. Lo mqobo uZinc usebenza njengesithintelo esinyulu, ukukhetha ngokuzithoba ukukhusela intsimbi engaphantsi, ngaloo ndlela kuphuculwe ukumelana nokunganyangeki.
Umgca wemveliso yezi zibhengezo zeflethi yeflethi entloko zibandakanya iimodeli ezahlukeneyo ze-DIN6922, iMigangatho ye-DIN69221, kunye neBanga le-GB5787, ubude kunye neBandla lamanqanaba:
Iimodeli zeMetric eziMigangatho: Ngokuhambelana nemigangatho efanelekileyo, ezi bolts ziyafumaneka kuluhlu olubanzi lweesayizi ze metric. Iidayimitha ze-bolt zihlala zisuka kwi-M6 ukuya kwi-M36, ngelixa ubude zingahluka ukusuka kwi-10mm ukuya kwi-1000mm okanye ngaphezulu, kuxhomekeka kwiimfuno ezithile zesicelo. Iimodeli ezisemgangathweni zibonisa uyilo lwamazinyo apheleleyo, apho imisonto idlulisa khona ubude bonke be-bolt shank, ukuqinisekisa ukusebenza ngokungaguqukiyo kuyo yonke imisebenzi. Ezi bolts nazo zinentloko ye-hexagonal flange ngaphandle kwezenzo, zibonelela ngomphezulu omkhulu wokuthwala umthwalo wokuhambisa umthwalo ngexesha lokukhawuleza.
Amandla: IiBolts zingena kumabakala e-8.8, 10.9, kunye ne-12.9. 8.8 - I-BOLTS yeBanga lePhakathi - imodeli yamandla, isetyenziswa ngokuqhelekileyo kufakelwe izixhobo zokusebenza zemveliso, ukuvelisa ifanitshala, kunye nokukhanya - ukuya kwi-Oped-ukuya kwiPiness-ephakathi. 10.9 -Iibhotile zeBanga liphezulu - iModeli yamandla, ibalulekile kwizicelo zoomatshini abanzima, izinto ezinkulu zokwakha, kunye nezithuthi apho kufuneka umthwalo omkhulu. 12.9 -Iibhotile zeBanga le-Ultra - iimodeli eziphakamileyo-zenzelwe ngokukodwa izicelo ezigxekayo neziphezulu zoxinzelelo kumashishini anje nge-aerospace, ukuphela kwemoto ephezulu, kunye nokwakhiwa kweziseko zophuhliso.
Ubude obukhethekileyo kunye neemodeli zesiko: Kwizicelo ezineemfuno ezizimeleyo okanye iimfuno zoyilo ezikhethekileyo, ubude obukhethekileyo kunye neemodeli zesiko ziyafumaneka. Ezi bolts zinokuba nobude obungapheliyo kuluhlu lokunyamezelana oluchazwe yimigangatho efanelekileyo. Iimodeli zesiko zinokubandakanya ukulungiswa kubungakanani bentloko, ubukhulu beflengi, okanye ezinye izinto zokufezekisa iimfuno ezizodwa zeeprojekthi ezizodwa, ngelixa unamathela kwimigangatho ephambili yomgangatho kunye nokusebenza.
Ukuveliswa kwezi bholi kubandakanya amanyathelo amaninzi ahambelana ngqo ne-DID6921, i-ISO4162, kunye neMigangatho ye-GB5787 kunye neMigangatho yokuLawula:
Ukulungiselela izinto: Izixhobo eziphezulu zentsimbi zentsimbi zifakwe ngononophelo ukuze zifezekise iimfuno zamabakala kunye nemigangatho yamandla echaziweyo. Uvavanyo oluqukuqeyo lwenziwa malunga nobume bemichiza, iipropathi zoomatshini, kunye nomgangatho womphezulu wensimbi. Imivalo yensimbi okanye iintonga inqunyulwe ibe bude obufanelekileyo ngokweemfuno ezithile ze-bolts.
Ukwenza: Intsimbi ye-alloy yenziwa kwintloko ye-hexagonal ye-hexagonal flange kunye ne-bolt shank yokungabandayo-intloko okanye kwiinkqubo ezishushu. Isihloko esibandayo sisetyenziselwa i-bolts encinci-encinci, esebenza ngokufanelekileyo kwimveliso ephezulu kakhulu kwaye ikwazi ukwenza ubume ngelixa ugcina ukuchaneka kokuchaneka. Kwinqanaba elikhulu le-diameter okanye ii-bolts eziphakamileyo (ezinje nge-10.9 kunye ne-12,9 yamabakala), ukwenziwa kwe-freet-isetyenzisiwe. Kule nkqubo, intsimbi ifudunyezwa kwilizwe elibi kwaye emva koko ifakwe phantsi koxinzelelo oluphezulu lokufezekisa amandla afunekayo kunye nemilinganiselo echanekileyo, kubandakanya nentloko ethile ye-hexagonal ye-hexagonal i-hexagonal Flay ngokweentloko.
Ukungcungcutheka: Emva kokwenziwa, ii-bolts zisebenza kwimisebenzi. Kuba ezi zigcwele-amazinyo, iintambo zenziwa ngaphaya kobude be-shank. Ukuqengqeleka kwentambo yindlela ekhethiweyo njengoko kudala intambo eyomeleleyo ngokubanda - ukusebenza kwentsimbi, ukuphucula ukungakhathali kweebhanti. I-curing yentambo ekhethekileyo isetyenziselwa ukuqinisekisa ukuba intambo yentambo, iprofayile, kunye nemilinganiselo ehambelana ngokuchanekileyo neemfuno ezifanelekileyo zemigangatho, eqinisekisa ukuhambelana nemingxunya ehambelana nayo kunye nemingxunya enemingxunya ehambelana nayo kunye nemingxunya ehambelana nayo.
Unyango lobushushu (amabakala aphezulu aphezulu)I-bolts yamabakala e-8.8, 10.9, kunye ne-12.9 phantsi kwe-Heatshi. Oku kubandakanya ukungqubana ukuthambisa intsimbi kwaye kuphelise uxinzelelo lwangaphakathi, ukucofa ukonyusa ubunzima kunye namandla, kunye nokuthengisa ukuhlengahlengisa kwinqanaba elifanelekileyo. Ubushushu-paramitha yonyango lulawulwa ngokuchanekileyo ukuqinisekisa ukuba ii-bolts zihlangabezana namandla angqongqo kunye neemfuno zomsebenzi wamabakala abo njengoko kuchaziwe yimigangatho.
I-binc ityheli: Iibhuluts zowokuqala zicocwe ngokupheleleyo ukuba zisuse nayiphi na into engcolisayo, ioyile, okanye irhuqa. Emva koko, zintywiliselwa kwi-elektroplating yokuhlamba equkethe iityuwa ze-zinc kunye neekopi ezithile zekhemikhali. Isetyenziswe ngombane yangoku, ibangela i-ininc iions ukuba ifake idipozithi kwindawo yebhotile. Ukongezwa kweearhente zekhemikhali ngexesha lokubeka ibeka umbala ophuzi kwi-zinc caides. Emva kokubekwa, iibhotile zinokuhamba emva kweenkqubo zokunyanga, ezinjengokuphucula ukunyangwa kokunganyangeki kunye nokuqina kwe-zinc yokuhamba kwe-zinc, ukuqinisekisa ukuthotyelwa kweemfuno zokungavisisani.
Uvavanyo olusemgangathweni: Yonke i-Buttts ixhomekeke ekuhlolweni ngokungqongqo ngokungqinelana ne-DIN6921, i-ISO4162, kunye ne-GB5787 imigangatho. Iitsheki zomhlaba zenziwa ukuqinisekisa ukuba ububanzi be-bolt, ubude, iinkcazo zentambo, ubungakanani bentloko, kunye nobungakanani beFlange bahlangabezana neemfuno ezichanekileyo. Iimvavanyo zoomatshini, kubandakanya amandla onqabileyo, ubunzima, kunye novavanyo lwe-torque, ziqhutywa ukuqinisekisa ukuba ii-bolts zingakwazi ukumelana nemithwalo echaziweyo kwaye zihlangabezane namandla abo. Uvavanyo olubonakalayo luqhutywa ukukhangela iziphene zomphezulu, i-bin ye-binc efanelekileyo ye-zinc, kwaye nakuphi na ukuthobela iimfuno zomgangatho. Kuphela ziibhotile ezipasileyo zonke iimvavanyo ezisemgangathweni zivunyiwe ukupakishwa kunye nokusasazwa.
Unyango lwe-winc-plating suble suctur luphawu oluphambili olubonelela ngokhuseleko kunye nokuchongwa kwezi bholi:
Inkqubo ye-zinc yokubethaInkqubo ye-winc - inkqubo ye-zinc iqala ngokucocwa ngokucokisekileyo ye-bolt wit kunye nokuthathwa ukususa nayiphi na imingcipheko, ioyile, okanye ii-oyile. Oku kuqinisekisa ukubambelela okuhle kwe-zinc. Iibhotile emva koko zintywiliselwa kwi-elektrofiting ye-zenc equkethe izisombululo ze-zinc - izisombululo ze-electrolyte. Xa umbane wangoku udluliselwe kwibhafu, i-zinc ions inomdla kwi-bolt ephezulu kunye nediphozithi njengesixhobo sensimbi. Ubungqingqwa bothutho lukaZinc unokuthi luhlu kakhulu ukusuka kwi-5 ukuya kwi-microns, kuxhomekeke kwiimfuno zesicelo kunye neenkcazo zenqanaba, ukubonelela ngomaleko ophambili wokukhusela ulusu.
Ukuqulunqwa kwe-tyheli: Umbala ophuzi ophuzi we-zulc ukuqeshwa kwe-zinc kuya kufezekiswa ngokudibanisa iiarhente ezithile zekhemikhali kwibhafu yokuhlamba. Aba bantu basabelo basabela nge-zinc ngexesha lenkqubo yokubetha yenze ifilimu emdaka, enemibala kumphezulu we-zincle fall. Olu phawu lutyheli alusebenzi nje njengezikhombisi zobuhle kodwa ikwabonelela ngokuchasene ne-corosion eyongezelelweyo ngokuphucula iipropathi zendlela ye-zinc.
Thumela-unyango: Emva kokubethwa kwe-zinc, iibhotile zinokwenza iinkqubo zokunyanga, ezinjengokuthengiswa. Ukudluliswa kwedlule kubandakanya ukuntywilisela iibhloko kwisisombululo seekhemikhali, zihlala zinee-chrountas okanye ezinye iiarhente ezidlulayo. Le nkqubo yenza ungqimba olucekeceke, olukhuselekileyo lwe-oxtide kumgangatho we-zinc, ukomeleza ngakumbi ukumelana nokunganyangekala kwayo. Unyango lwedleleni lukwanceda ukuzinzisa umbala ophuziweyo wokuthuka kunye nokuphucula ukumelana nokuchasana ne-abrasion, ukuqinisekisa ukuba ii-bolts zigcina inkangeleko kunye nezakhono zokuzikhusela ngexesha lokusetyenziswa.
Din6921 hex iflethi ye-funges ene-zulb ye-winc etyheli, amazinyo apheleleyo, kwaye akukho migangatho, isetyenziswa ngokubanzi kwimizi-mveliso eyahlukeneyo kunye nokusetyenziswa:
Isakhiwo nolwakhiwo: Kumaphulo okwakha, ezi bolts zisetyenziselwa unxibelelwano olwakhiwo lwendlela, kubandakanya imithi yentsimbi, iikholamu, kunye neetrampe. Amabakala ahlukeneyo amakhulu avumela ukhetho ngokusekwe kwiimfuno zomthwalo wesakhiwo. Umzekelo, 8.8 -ibakala leBanga lilungele izinto ngokubanzi zokwakha, ngelixa i-10.9 kunye ne-12.9 -Iibhanti zeBanga zisetyenziswa kumthwalo obaluleke kakhulu wezakhiwo eziphakamileyo, iibhulorho, kunye nezityalo ezinkulu zemveliso. Uyilo lwentloko ye-hexagonal flange ihambisa umthwalo ngokulinganayo, ukunciphisa umngcipheko womonakalo womhlaba kunye nokwandisa uzinzo lonxibelelwano. Ukubekwa kwe-zinc ye-zulc etyheli kubonelela ngokunganyangekiyo, ukukhusela iibhloko kwizinto kwiindawo ezihlala kuyo zombini ngaphakathi nangaphandle.
Ukuveliswa kwemizi-mveliso yomatshini: Kwimveliso yoomatshini abasebenza kwimizi-mveliso, ezi bolts zibalulekile kwizinto ezihlanganisiweyo, ezifumana izakhelo zezixhobo, kunye nokunamathela kwiindawo ezahlukeneyo. Amabakala aphezulu-amandla anje nge-10.9 no-12.9 asetyenziselwa ukumelana nemithwalo enzima kunye needrafti eziveliswe ngexesha lokusebenza koomatshini. Ukuyilwa kwamazinyo - i-any-veli kuqinisekisa ukuba ubude be-BOLT
Amashishini emoto kunye nezothutho: Kwishishini le-AutoMotive, ezi bolts zisetyenziswa kwiNdibano yezithuthi, njengokuncamathisela izinto ze-injini, iinxalenye ze-chassis, kunye neephaneli zomzimba. Amabakala ahlukeneyo ahlukeneyo anokuhlangabezana nomthwalo ohlukileyo-kuthwala iimfuno ezahlukeneyo zemoto. Ukubethwa kwe-zinc kunceda ii-bolts ukumelana neemeko zokusebenza ezinzima, kubandakanya ukuvezwa kweetyuwa zendlela, ukufuma, kunye neemeko zemozulu ezahlukileyo. Kwicandelo lezothutho, kwiilori, oololiwe, kunye neenqanawa, ezi bolts zisetyenziselwa ukukhusela izinto ezahlukeneyo, ukuqinisekisa ukhuseleko kunye nokuthembeka kwezithuthi ngexesha lokusebenza.
Izixhobo zombane kunye ne-elektroniki: Kumzi mveliso wombane kunye ne-elektroniki, iibhloko ezincinci ezisetyenziselwa ukufumana iindawo ezivaliweyo zombane, iiphaneli kunye nezinto. Uyilo olupheleleyo-olwenziwe ngamazinyo luvumela ukuqiniswa kokuqinisa, kunye ne-corrosion-i-winc i-winc ye-winc ikhusela iibhotile ezinokubakho kunye neemeko zombane, iqinisekisa ukuthembeka kombane kunye neenkqubo zombane ze-elektroniki.
Ukufakwa kwezixhobo ngokubanzi kunye nolondolozo: Ukuze: Imisebenzi yolondolozo kwimizi-mveliso eyahlukeneyo, ezi bolts zibonelela ngesisombululo esinokuthenjwa nesixabisa. Ukubakho kwabo kuluhlu olubanzi lwesayizi kunye namabakala omeleleyo, ngokwemigangatho efanelekileyo, ibenza balungele iintlobo ezahlukeneyo zezixhobo kunye nokusetyenziswa. Ilula-Ukuchonga i-zinc-ityhefu etyheli ikwanceda ukwahlula ngokukhawuleza kwezinye iibhloko ngexesha lokufakwa kunye neenkqubo zokufaka.
Amandla aphezulu kunye nokuthenjwa okuqinisekileyo: Ngamandla e-8,8, 10.9, kunye ne-12.9, ezi bholi zinika i-tedsles kunye nezivelisi ezinesibindi, ezinokwazi ukudibanisa imithwalo eninzi, i-svicedomes, kunye nemikhosi enzima. Uyilo lwamazinyo olugcweleyo luqinisekisa ukuthambeka okungaguqukiyo kunye nokuthenjwa ngalo lonke ixesha le-bolt shank, ukubonelela ngokuzinza okuphuculweyo kunye nokulayishwa komthwalo kwizicelo ezahlukeneyo.
Ukunganyangeki okuphezuluI-winc-i-binc ye-winc-i-winc ibonelela ngokuxhathisa okusebenzayo, ukukhusela iibhulukhwe zensimbi kwi-rust kunye nentshukumo. Ulwakhiwo lwe-zinc lwenza njengesithintelo esinyulu, kwaye iinkqubo zonyango zenziwayo ziyayiphucula ngakumbi iipropathi zayo zokukhusela. Oku kwenza ukuba ii-bolts zilungele ukusetyenziswa kwiindawo ezahlukeneyo, kubandakanya nezo zinomswakama, umswakama, kunye nezinto ezinobulali, zandisa ubomi benkonzo kunye nezixhobo abaziqinisayo.
Uyilo oluMiselweyo kunye nokuhambelana: Ukuthobela i-DIN6921, I-ISO4162, kunye ne-GB5787, ezi bolts zibonelela ngoyilo olumiselweyo, ukuqinisekisa ukungqinelana nokungenelela kwimizi-mveliso kwiiprojekthi ezahlukeneyo nakumashishini. Imilinganiselo esemgangathweni, imigaqo-nkqubo yentambo, kunye noyilo lwentloko zivumela ukutshintshwa ngokulula nokusetyenziswa kwezixhobo ezisemgangathweni, ukwenza impahla nezinto, kunye nokunciphisa umngcipheko weempazamo kwiNdibano.
Ukuhanjiswa komthwalo ngokugqibeleleyo: Intloko ye-hexagonal flange ngaphandle kwezenzo zibonelela ngendawo enkulu yokuphefumla ethelekiswa ne-bolts eqhelekileyo ye-hex. Lo uyilo lusasaza umthwalo ngokulinganayo ngexesha lokukhawuleza, ukunciphisa umngcipheko womonakalo womhlaba, ngakumbi kwizinto ezithambileyo, kunye nokuphucula uzinzo lupheleleyo lonxibelelwano. Kuyingenelo ikakhulu kwizicelo apho kuqinisekile ukuqina okukhuselekileyo kwaye okuzinzileyo kwengcaciso emncinci yomphezulu kuyafuneka.
Isazisi esilula: Umbala ophuzi ophuzi we-zinc yenza ukuba ezi bolts zivele ngokulula, ziququzelela ukukhetha ngokukhawuleza kunye nokufakwa ngexesha lezikolo kunye nemisebenzi yolondolozo. Olu lwazi lubonakalayo lunceda ukuthintela umxube-phezulu kunye nezinye iintlobo ze-bolts, ukuphucula ukusebenza komsebenzi kunye nokunciphisa umngcipheko wokufakelwa okungachanekanga.
Isebenza kakuhle emalini: Ukuhambisa ibhalansi yentsebenzo kunye neendleko, ezi bolts zibonelela ngesisombululo esisebenzayo-esongelayo soluhlu olubanzi lwezicelo. Ukuveliswa kwabo okumiliselweyo, ukubakho kubungakanani obohlukeneyo kunye namandla, kunye nokuxhathisa i-corosions elungileyo kunegalelo kulondolozo lweendleko ngokubanzi kwiiprojekthi ngokunciphisa imfuneko yokutshintshwa rhoqo kunye nokugcinwa.