U{{0}mphete yolenjekeka yooneka ngati chitsulo imapangidwa kuchokera ku chitsulo monga maziko ake, popanga mwatsatanetsatane komanso kulimbikitsa. Mapangidwewa agawidwa m'mitundu yotseka-yozungulira ndi yocheperachepera-yotseka-mitundu yotseka. Pogwiritsa ntchito, amakhala ndi mawonekedwe okhazikika, kusinthasintha, kukana zachilengedwe, komanso chitetezo chachikulu. Zoonadi, makhalidwe amenewa ndi osasiyanitsidwa ndi kusankha zipangizo. Pansipa, tikuwonetsa zida zomwe nthawi zambiri zimasankhidwa panthawi yopanga.
Chitsulo cha kaboni: Mpweya wa kaboni ndi pafupifupi 0.12%-0.45%, mphamvu ya kaboni ndi 400MPa-600MPa, mphamvu zokolola ndi 235MPa-355MPa. Nthawi zambiri amagwiritsidwa ntchito pokweza sing'anga-kakulidwe. Chitsulo cha kaboni chili ndi mtengo wotsika komanso mphamvu zamakina apamwamba kwambiri, motero ndizinthu zotsika mtengo kwambiri pazogulitsa zakunja, zomwe zimawerengera theka la kuchuluka kwazinthu zonse zotumiza kunja.
Chitsulo chosapanga dzimbiri: Pali mitundu yambiri yazitsulo zosapanga dzimbiri, kuphatikizapo 304, 316, ndi 316L. Malinga ndi mtengo, ogwiritsa ntchito nthawi zambiri amasankha zitsulo zosapanga dzimbiri 304, zomwe zili ndi 18% chromium ndi 8% faifi tambala, zimakhala ndi mphamvu zolimba Zazikulu kuposa kapena zofanana ndi 515MPa, kukana dzimbiri kolimba, ndipo ndizoyenera malo opopera amchere onyowa komanso ofatsa. Imatumizidwa makamaka ku Southeast Asia ndi kumtunda kwa Europe, 316 zitsulo zosapanga dzimbiri zimachokera ku 304 ndikuwonjezera kwa molybdenum, zomwe zimakulitsa kukana kwake kupopera mchere ndi dzimbiri la mankhwala ndi zoposa 50%. Ndi yoyenera kugwiritsidwa ntchito panyanja, m'mphepete mwa nyanja, ndi m'madzi ndipo imatumizidwa kumayiko a m'mphepete mwa nyanja ku Europe, America, Australia, ndi Middle East.
Chitsulo cha alloy: Katundu wake amakulitsidwa ndi ma alloying. Ili ndi mphamvu yolimba ya Greater kuposa kapena yofanana ndi 800MPa, mphamvu yokolola ya Greater kuposa kapena yofanana ndi 650MPa, imagonjetsedwa ndi kutentha kwakukulu kwa -40 digiri mpaka 300 digiri, imakhala yabwino kutopa, ndipo ingagwiritsidwe ntchito polemera kwambiri.
Kuyika U{0}}ng'anjo yachitsulo yooneka ngati zitsulo m'makampani opanga magetsi ndikofunikira padziko lonse lapansi. Monga zolumikizira pakati pa mizere yotumizira ndi maukonde olumikizirana, amachita ntchito zazikulu zitatu: kulumikizana kwa insulator, kukonza zida za nsanja, ndi kuyimitsa chingwe. Makamaka mumayendedwe okwera-amagetsi othamanga kwambiri, zolemetsa-zokwezera, zomwe zimagwiritsidwa ntchito limodzi ndi zingwe zotchingira ndi nsanja, zimathandizira kutumiza ma conductor tension. Pokhala ndi katundu wa 69kN-200kN, ayenera kutsata miyezo yapadziko lonse lapansi yamphamvu monga IEC 61466 ndi GB 2314. Pambuyo pokwaniritsa miyezo ya kunja kwa mayiko osiyanasiyana, angagwiritsidwe ntchito kwambiri.
Kwa makasitomala amalonda akunja kapena ogwiritsa ntchito U-zopachikika zitsulo zooneka ngati mphete koyamba, ali ndi chidwi ndi momwe angasamalire ndi kuzisamalira pakapita nthawi yayitali-. Ngati moyo wa mankhwalawo ukhoza kukulitsidwa kudzera mu chisamaliro ndi chisamaliro, zomwe zimachepetsa mtengo wandalama, chingakhale chinthu chabwino kwambiri.
Katundu Katundu
Katundu ndi gawo lofunika kwambiri pakugwiritsa ntchito. Ogwiritsa ntchito ambiri amadabwa ngati katunduyo adzasintha pamene tikugwiritsa ntchito. Ndipotu, tiyenera kupewa kulemetsa pa ntchito. Kuchulukitsitsa kungayambitse kupindika kwa pulasitiki ndi kuthyoka, makamaka pamene zigawozo zimagwirizanitsidwa mndandanda. Tiyenera kuonetsetsa kuti katunduyo akugawidwa mofanana.
Kuyendera nthawi zonse
Kuyang'ana kokha kungazindikire zovuta. Mukamagwiritsa ntchito-kwanthawi yayitali, tikulimbikitsidwa kuyang'ana miyezi itatu iliyonse. Kuyang'ana kuphatikizepo ngati thupi lalikulu ndi lopunduka kapena losweka, komanso ngati mapini ndi mabawuti ndi omasuka kapena achita dzimbiri. Ziwalo zomasuka ziyenera kulumikizidwa munthawi yake, ndipo zopunduka ziyenera kusinthidwa munthawi yake. Musagwiritse ntchito ngati sichikukwaniritsa zofunikira.
Kuyeretsa ndi kukonza
Momwe mungayeretsere zimadalira chilengedwe. Mwachitsanzo, pamalo owuma, pukutani fumbi pamwamba ndi nsalu youma. Osagwiritsa ntchito nsalu yonyowa kapena zoyeretsa zowononga. Kwa malo am'madzi, tsukani pamwamba ndi madzi abwino ndikupukuta. Ikani mafuta oletsa - dzimbiri kuti musachite dzimbiri.
Zofunikira posungira
Malo osungiramo ayenera kukhala owuma, mpweya wabwino, ndi ozizira, kupewa chinyezi, kuwala kwa dzuwa, ndi dzimbiri kuchokera ku asidi kapena zamchere. Ngati pali U{1}} mphete yolendewera yachitsulo yooneka ngati U{1}yamitundu yosiyanasiyana, iyenera kusungidwa padera. Mukasanjikiza, pewani kupitilira mita 1.5, chifukwa kutalika kopitilira muyeso kungayambitse mapindikidwe akapanikizika kwambiri.
Zosintha m'malo
Ogwiritsa ntchito ambiri ali ndi funso ili: Kodi mphete yonyamulira iyenera kusinthidwa pati? Mwachitsanzo, ngati thupi lili ndi ming'alu ndi mapindikidwe a pulasitiki, dzimbiri lapamwamba limaposa 30%, zokutira zachotsedwa m'madera akuluakulu, ndipo zikhomo ndi ma bolts ndi zotayirira ndipo sizingamangidwe, ndiye kuti ziyenera kusinthidwa.
Kusaka zolakwika
Ngati vuto likuchitika panthawi yogwiritsira ntchito koma chipangizocho chikhoza kugwiritsidwa ntchito pambuyo poyang'anitsitsa, ndiye kuti tiyenera kuthetsa vutoli. Pakachitika vuto, tiyenera kusiya kugwiritsa ntchito chipangizocho nthawi yomweyo ndikuwona ngati katunduyo wapitilira, ngati kuyikako kuli kolondola, kapena m'malo mwake ndi mankhwala oyenerera tisanagwiritse ntchito.
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