Pankhani ya dziko la kupanga zitsulo, ozizira adagulung'undisa mpweya ndizitsulo zopangira malatandi zida ziwiri zofunika zomwe zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana. Kuyambira pakumanga mpaka kupanga magalimoto, makolawa amagwiritsidwa ntchito kwambiri kuti akhale olimba, mphamvu, komanso kusinthasintha. Mubulogu iyi, tiwona mawonekedwe ndi kagwiritsidwe kake ka carbon ndi malata, kuwunikira kufunika kwake m'mafakitale amakono.
Cold adagulung'undisa zitsulo za carbon zitsulo amapangidwa kudzera m'njira yomwe imaphatikizapo kudutsa zitsulo zingapo zodzigudubuza kutentha. Njirayi imapangitsa kuti ikhale yosalala, yoyengedwa bwino kwambiri poyerekeza ndi zitsulo zotentha zotentha, zomwe zimapangitsa kuti zikhale zoyenera kwa mapulogalamu omwe amafunikira mawonekedwe apamwamba. Cold rolled carbon steel coils amadziwika chifukwa cha mphamvu zawo komanso zofanana, zomwe zimawapangitsa kukhala odziwika bwino pamapangidwe, zida zamagalimoto, ndi zida.
Kumbali ina, zitsulo zopangira malata zimapangidwa ndi kupaka zitsulo ndi zinki, zomwe zimapereka chitetezo ku dzimbiri. Njirayi, yomwe imadziwika kuti galvanization, imapangitsa kuti chitsulocho chikhale cholimba komanso chokhala ndi moyo wautali, kuti chikhale choyenera ntchito zakunja ndi mafakitale. Zitsulo zokhala ndi malata zimagwiritsidwa ntchito kwambiri pomanga, kufolera, ndi kumanga mipanda, komwe kumayenera kukana dzimbiri ndi dzimbiri.


Chimodzi mwa zinthu zofunika kwambiri ozizira adagulung'undisa mpweya ndiCold Rolled Carbon Steel Coilkusinthasintha kwawo. Zidazi zikhoza kukonzedwa kuti zigwirizane ndi zofunikira zenizeni, kuzipanga kukhala zoyenera pa ntchito zosiyanasiyana. Mwachitsanzo, ozizira adagulung'undisa mpweya zitsulo koyilo akhoza zina kukonzedwa kuti akwaniritse milingo yosiyanasiyana ya kuuma ndi mphamvu, kulola opanga makonda zinthu malinga ndi zosowa zawo. Momwemonso, zopangira zitsulo zokhala ndi malata zimatha kukutidwa ndi makulidwe osiyanasiyana a zinki kuti apereke mulingo wofunikira wokana dzimbiri.
M'makampani omanga, ma koyilo ozizira a kaboni ndi malata ndizofunikira kwambiri popanga zida zomangira, monga matabwa, mizati, ndi ma trusses. Mphamvu ndi kufanana kwa zitsulo zozizira zozizira za carbon zimapanga chisankho chabwino kwa nyumba zonyamula katundu, pamene kukana kwa dzimbiri kwa zitsulo zotayidwa kumatsimikizira moyo wautali m'madera akunja. Kuphatikiza apo, kumaliza kosalala kwazitsulo zoziziritsa kuziziritsa za kaboni kumapangitsa kupenta kosavuta ndikumaliza, kuwapangitsa kukhala oyenera kugwiritsa ntchito zomangamanga.
M'gawo lamagalimoto, zoziziritsa kuzizira za carbon zitsulo zimagwiritsidwa ntchito popanga zinthu zingapo, kuphatikiza mapanelo amthupi, zida za chassis, ndi zida zoyimitsidwa. Kulimba kwamphamvu komanso kupangika kwa chitsulo chozizira cha kaboni kumapangitsa kukhala chisankho chabwino kwambiri pamagalimoto, pomwe zida zopepuka koma zolimba ndizofunikira. Kuphatikiza apo, kukana kwa dzimbiri kwa zitsulo zopangira malata kumawapangitsa kukhala oyenera pazigawo zapansi pamadzi ndi ma chassis reinforcements, zomwe zimateteza ku mchere wamsewu komanso kukhudzana ndi chilengedwe.

Kupitilira mafakitale omanga ndi magalimoto, mpweya wozizira komansoZopangira Zitsulo Zagalvanizedpezani mapulogalamu m'magawo ena ambiri. Kuchokera ku zida zopangira ndi makina kupita ku zida zapakhomo ndi zotchingira zamagetsi, zidazi zimayamikiridwa chifukwa chodalirika komanso magwiridwe antchito. Kutha kusintha mawonekedwe a mpweya wozizira wozungulira komanso zitsulo zopangira malata kumawapangitsa kuti azitha kusintha njira zosiyanasiyana zopangira komanso kugwiritsa ntchito komaliza.
Pomaliza, zitsulo zozizira za carbon ndi malata ndi zinthu zofunika kwambiri zomwe zimakhala msana wa mafakitale ambiri. Mphamvu zawo, kulimba, ndi kusinthasintha zimawapangitsa kukhala ofunikira pa ntchito zosiyanasiyana, kuyambira pa zomangamanga ndi kupanga magalimoto kupita ku katundu wogula ndi mafakitale. Pamene luso lamakono ndi zatsopano zikupitiriza kuyendetsa kufunikira kwa zipangizo zamakono, mpweya wozizira wozizira ndi zitsulo zokhala ndi malata mosakayikira zidzakhala patsogolo pakupanga mafakitale amakono.
Nthawi yotumiza: May-13-2024