Carbon zitsulo zowongoka

Chizindikiro cha Astme Astme A307 chimakwirira ma bolts a carbon steete ndi ma studing kuyambira mulifupi kuchokera 1 \ / 4 "mpaka 4". Ili ndiye lingaliro lanu la Bwenzi la Bolt, lomwe nthawi zambiri limapangidwa kuchokera ku bar ya 36 yozungulira. Pali magiredi atatu a, B ndi C * yamphamvu yayikulu, kusinthika ndi ntchito, motsatana. Onani makina ojambula pamakina kuti muchepetse mphamvu zazikulu mkati mwa kalasi iliyonse.

Choyenera cha Asm A ASM A105 chimapangidwa mu chisamaliro chosinthika cha kaboni. Zovala za Astm A105 zimapangidwa ndi zokhudzana ndi mankhwala a nickel, chromium, Molbdenum, mkuwa, ndi vadium. Thandizo loyenererali polumikiza maimelo osiyanasiyana mu malonda ndi gasi.

Gulu lathu lachitsulo la ma carbon ferrule mphamvu limatha kupanga madongosolo akulu ndi achizolowezi kuchokera kwa makasitomala athu padziko lonse lapansi. Izi zazitali za chromium iyi, pomwe ndi gulu la chitsulo chosapanga dzimbiri, silikugwirizana kwambiri. Zinthu zomwe zinali mu Carbon zitsulo zophuka zitsulo zimayambitsa kutentha kwa kutentha; Chifukwa nthawi zambiri amachepetsa kusanjikiza kwa matomu kudzera pazipinda zachitsulo, pongochedwetsa kusintha kwapadera. Kuungula kwa assite achitsulo kumatha kupitilizidwa ndikuwonjezera zinthu monga manganese, Molybdenum, Chromium, Nickel ndi Boron.

Aswetse awa amapangidwa ndi akatswiri athu aluso pogwiritsa ntchito zida zapamwamba kwambiri malinga ndi zikhalidwe zokhazikitsidwa. Timapereka Asthem A307 Carbocten mashers osiyanasiyana ndipo amatha kukhala ndi chizolowezi chopangidwira makasitomala omwe atchulidwa. Pothandizidwa ndi gulu lodzipereka la akatswiri, tili odzipereka kupereka mzere wa nyenyezi za Astm A307 A307 Assoni a Carten.

Kutanthauzira kwa kalasi ya ISO Class 4.8 Kumakhala ndi ma stateria 4.8 ngati ma bolts \ / zomata \ / ma studio. Mtundu wamtundu wa FASTERERECERY CLARTECECECE kapena Bolt akhoza kukhala ndi ulusi wambiri komanso ulusi wabwino kwambiri. Kalasi Yokhazikika ya Mile 4.8 Chuma calt yapangidwa kuchokera ku kotsika kapena sing'anga ya kaboni.

Assosi a shael amapangidwa ndi zinthu zapamwamba kwambiri zopangira, zomwe zimawonetsetsa kulimba kwambiri pakutha kwawo. Awo anali achitsulo achitsulo awa kwambiri amapeza ntchito yawo yamtengo wapatali m'minda yambiri.

Chipika cha HT chikupanga ndikugawa mitundu yosiyanasiyana ya kaboni Zitsulo zachitsulo ndizofala zomangira chifukwa cha mphamvu zake zabwino komanso kuthekera kupirira katundu. Imayankha bwino chithandizo chamankhwala chotentha ndi ntchito yochepa yolimba komanso kusokonezeka.

Kukula: M1.6 ¨C m64

Zinthu: Zitsulo zofatsa

Kuthamanga kumasiyana kukula kwake, mawonekedwe, kalasi ndi kutanthauzira. Magetsi omwe amagwiritsidwa ntchito kwambiri ndi ma balts ndi mtedza. Asheya achitsulo amagwiritsidwanso ntchito kuvala mtedza wavala mtedza ndi mitu yolunjika ndi malo okhala.

Carbon Shael olimbikitsa, Gr.4.8, GR.5.8, GR.6.8, GR.12.8, GR.12.8 Ndodo yokulungidwa, U-Bolt, Hex Tocker Screw, Hext, lathyathyathyathyathyathyathya, asherzhou, couitong co., Ltd.

Chitoliro cha HT ndi mtsogoleri wofananira, kupereka mzere wokwanira kwambiri ndi zomangira za carbobon zitsulo, kuphatikiza mabatani, mtedza wampikisano wa zikhumbo zonse, kuphatikizapo magiredi onse. Chovala chotakata chowonjezera chikufotokoza mbali zonse ndi zofunikira za malonda, kupereka zinthu zabwino zomwe mungagwiritse ntchito molimba mtima

Carbon steel grade 4.8 8.8 10.8
Gl.4.8, GR.5.8, GR.6.8, GR.8.8, GR.10.8, GR.12.8.8, Gri.12.9.8, GR.12.8.8, GR.12.8, Ltd.
Nati: Dongosolo la Anti-Slieher.
Kugwiritsa: Pokonzekera kapena kulumikiza zidutswa zotsekereza mapaipi, nkhuni, ndi zina zokwanira pamaboti, kuwonongeka ndi mapulogalamu ena apakhomo ndi mafakitale.
Opanga fakitale yamakapangidwe ang'onoang'ono a mtedza wa dinal sharters

Ma steve steel ma stal amagwiritsidwa ntchito ngati zigawo ziwiri pamodzi m'malo olimba. Zipangizo zachitsulo za kaboni zisawawa koma kuuma kwake. Izi zimathandiza kuti zitsulo za kaboni kuti zizigwiritsidwa ntchito pazogwiritsa ntchito zomwe zimafunikira kulimba kwambiri, monga masitepe achitsulo cha kaboni m'makampani opangira mafuta ndi mpweya potumiza mizere yamafuta.

U-Bolts ndiosavuta ku makina ndipo amatha kukwaniritsa zolekanitsa zolimbitsa thupi zofunika kuti ulusi ukhale wothamanga komanso kukhazikika kwamphamvu. Chitsulo cha kaboni ndichitsulo chachuma. Masamba a kaboni amasankhidwa ndi kuchuluka kwa kaboni ku Althoy, komwe kumakhudza katundu wa chitsulo. Chitsulo chofatsa ndi zomwe zili ndi mpweya wa kaboni 0.05-0.3% ndi Ductile ndi Ductor. Mphamvu yotsika komanso yolimba ndi mpweya. Ndi mtengo wotsika kwambiri wa malo achitsulo.

U-bolt sing'anga ya kaboni ya 0,3-0.59% ya kaboni, yomwe imapereka mphamvu yowonjezereka ndi kuvala bwino kukana. Ndikosavuta makina ndipo imagwiritsidwa ntchito popewetsa zigawo za auto. Zitsulo zazitali za kaboni ndi zazitali za kaboni kwambiri ndipo zimagwiritsidwa ntchito akasupe ndi zinthu zazikulu. Izi zitha kukwiya kuti zikhale zolimba kwambiri osakhala bwitilo ndipo zimagwiritsidwa ntchito povala kwambiri. Zomwe zili mgululi za matalala ndi 0,6-0.99% kwambiri kaboni ndi 1,0-2.0% ya ultra-yayikulu ya kaboni.

Zitsulo zachikazi zimafotokozedwa kuti ndi chitsulo chilichonse chokhala ndi mitundu ya kaboni osati yopitilira 2.1% yolemetsa. Zovala zachitsulo za kaboni zitavuta komanso kuchuluka kwa mphamvu pambuyo pa kutentha monga momwe zinthu zimakulira. Komabe, kuwala kwa chitsulo kumachepa.

Monga wopanga wotsogolera, timapanga omangirira m'makalasi ambiri ndi maphunziro. Chonde khalani omasuka kulumikizana nafe kuti mumve zambiri pamitundu yosiyanasiyana ngati ndodo zolumikizira ndodo ndi mitengo ina.

Makatoni achitsulo othamanga amakhala ndi mphamvu zambiri ndipo amagwiritsidwa ntchito polumikizidwa mu mafuta ndi mafuta, mafupa ophatikizika, magalimoto omutumiza, ndi zina zambiri. Ht chitoliro chimapereka mzere wokwanira wa mphamvu ya mpweya wabwino, zomangira, ma studis, zingwe, mtedza, mtedza, masheya ndi misonkhano yapamwamba.

Zovuta zachitsulo zamagalasi nthawi zambiri zimaphatikizidwa ndi mafakitale polytetrafluorothylene) pazogwiritsa ntchito zomwe zimafunikira nyonga zapamwamba komanso zothandiza. Sai-Aisi 1018, 1020, 1040, 1045 \ / ck45 ndi ma grade wamba can steel omwe amagwiritsidwa ntchito kupanga zosinthazi. Industry specifications such as ASTM A36, A193, A194, A307, A354, A449, A540, A563, F1554 and SAE J429 cover high strength carbon steel fastener grades.

Pamtunda: Mafuta wamba (otetezedwa), oteteza (zinc fanarent), zinc falvanized, ozizira

Chifukwa chakuti ma carbon shael alsers amakhala ndi kaboni ambiri kuti mpweya wabwinowo uzikonda kugwiridwa nawo. Chromium mu carton shals assoti anderse nawonso mu chitsulo, chomwe sichingafunike m'mapulogalamu ena, ndi Nickel imathandizanso ndi izi.

Mtedza ndi ma bolts akuwonetsa mphamvu zochepa. Komabe, chitsulo chofatsa chimasintha kwambiri. Kukweza kwakukulu ndi malo omwe amapanga zinthu zabwino pakuyenda ndi kuwotcherera. Palibe zinthu zosiyanasiyana - zomwe zimagwiritsidwa ntchito ngati othandizira, osati mitundu ina ya chitsulo, yomwe imapangitsa mtedza ndi ma bolts omwe amadziwika kuti ndi mtengo wotsika mtengo.

Carbon steel mtedza ndi bolt amagawika m'magulu atatu osiyanasiyana kutengera zomwe zimakhala ndi ma carbon ofatsa, apakatikati komanso okwera mpweya. Ma boloni ofatsa a hex ndi gulu logwiritsidwa ntchito kwambiri la magulu onse a kaboni. Zitsulo zofatsa zotupa bolt zimangokhala zosakwana 0.25% kaboni. Popeza mtundu wamtunduwu wa carbon sutha kuumitsidwa ndi mankhwala othandizira kutentha kuti akweze mapangidwe a Martinstem, Alloy ndi ozizira.

Mitundu ya carbon carbon ma bolts, zomangira, ma studi, mtedza ndi zomangira zodzikuza zimakhala pakati pa 0,25 - 0,60% manganese ndi kulemera. Makina omwe amagwiritsa ntchito ma studio awa amakonzedwa ndi mankhwala othandizira kutentha.

M'magulu ofatsa ngati chitsulo chofatsa ndi chitsulo china chotchedwa mphamvu zotsika kwambiri, kapena HSLA mwachidule. Ngakhale zomata za HSLA ndizokhala za gulu lachitsulo, zitha kudziwikanso kuti zomata za HSLA zilinso ndi zina mwazomwe, monga mkuwa, nickel, vadium ndi molybdenum.

Chifukwa chakuti ma carbon shael alsers amakhala ndi kaboni ambiri kuti mpweya wabwinowo uzikonda kugwiridwa nawo. Chromium mu carton shals assoti anderse nawonso mu chitsulo, chomwe sichingafunike m'mapulogalamu ena, ndi Nickel imathandizanso ndi izi.

Kuphatikiza kwa zinthu zonse za boloto kwa 10% ya kulemera kwa chitsulo. Monga momwe dzinalo likusonyezera, ma bolts a HSLA akuwoneka kutentha kuti azikhala ndi mphamvu zambiri. Aswetsa awa amakhalabe duckile, amawapangitsa kukhala osavuta kukhala ndi makina, powonetsa kutukwana kwapamwamba kuposa chitsulo wamba.

Amakhalanso ndi mphamvu zochepa. Komabe, chitsulo chofatsa chimasintha kwambiri. Kukweza kwakukulu ndi malo omwe amapanga zinthu zabwino pakuyenda ndi kuwotcherera.

Zitsulo zachikazi zimafotokozedwa kuti ndi chitsulo chilichonse chokhala ndi mitundu ya kaboni osati yopitilira 2.1% yolemetsa. Monga momwe zinthu za kaboni zimachulukirachulukira, mauchitsulo a chitsulo amachepetsa, ndipo mabotolo achitsulo amachepetsa ndikuwonjezera mphamvu pambuyo pa kutentha.

Mosasamala kanthu za mankhwala kutentha omwe amagwiritsidwa ntchito ndi zitsulo za kaboni m'matumbo, mpweya wabwino kwambiri m'mabowo umachepetsa kukopana kwa kaboni yachitsulo, ngakhale kukonzanso malo osungunuka a bolt. Ma state achitsulo ambiri nthawi zambiri amakhala ofewa.

Katundu wachitsulo ndi mtundu wapadera wa chitsulo chomwe, monga momwe dzinalo likusonyezera, ali ndi zopezeka zapamwamba kuposa mitundu ina ya chitsulo. Mitundu yambiri ya zitsulo zimakhala ndi zinthu zochepa za kaboni, pafupifupi 0,05% mpaka 0.3%. Poyerekeza, zitsulo za kaboni zimakhala ndi zomwe zili ndi kaboni mpaka 2.5%. Misiri makumi awiri ndi theka peresenti ikhoza kumveka zazing'ono, koma zimabweretsa zabwino zingapo zomwe sizipezeka kwina.