Kuchokera pakusankhidwa kwa zinthu kupita ku ndondomeko: kuwulula njira yopangira zitsulo zapamwamba kwambiri

Monga chigawo chomwe chimagwiritsidwa ntchito kwambiri pomanga, mafakitale ndi ma municipalities, ubwino ndi ntchito ya grating yachitsulo ndizofunikira. Njira yopangira zitsulo zapamwamba kwambiri zazitsulo zimakwirira maulalo angapo ofunikira kuchokera pakusankhidwa kwa zinthu kupita ku ndondomeko, ndipo sitepe iliyonse imapangidwa mosamala ndikuyendetsedwa mosamalitsa kuti zitsimikizire kulimba, kulimba komanso kukana kwa dzimbiri kwa chinthu chomaliza. Nkhaniyi idzawulula mozama njira yopangira zitsulo zamtengo wapatali, ndikufufuza mwatsatanetsatane kuchokera pa kusankha zinthu kupita ku ndondomeko.

1. Kusankha kwazinthu: kuyala maziko a khalidwe
Zinthu zachitsulo grating ndi maziko a khalidwe lake. Chitsulo chachitsulo chapamwamba nthawi zambiri chimagwiritsa ntchito chitsulo champhamvu kwambiri cha carbon kapena chitsulo chosapanga dzimbiri monga chinthu chachikulu. Chitsulo cha kaboni chili ndi mphamvu zambiri ndipo ndi yoyenera pazochitika zomwe zimakhala ndi zofunikira zazikulu zonyamula katundu; pomwe zitsulo zosapanga dzimbiri zimagwira bwino ntchito m'malo achinyezi ndi mankhwala chifukwa cha kukana kwake bwino kwa dzimbiri.

Posankha zinthu, boma lakhazikitsa malamulo okhwima, monga YB/T4001 mndandanda wa miyezo, yomwe imafotokoza momveka bwino kuti zitsulo zopangira zitsulo ziyenera kugwiritsa ntchito Q235B zitsulo, zomwe zimakhala ndi makina abwino komanso zowotcherera ndipo zimatha kukwaniritsa zofunikira pa ntchito zosiyanasiyana. Kuphatikiza apo, mulingowu umapanganso mwatsatanetsatane za kapangidwe kake ndi makina achitsulo kuti zitsimikizire kuti chitsulo chachitsulo chimakhala ndi mphamvu zokwanira komanso zolimba panthawi yopanga.

2. Kupanga ndi kukonza: kupanga dongosolo lolimba
Pakatikati pa chitsulo chopangira chitsulo ndi gridi yopangidwa ndi zitsulo zosalala ndi zopingasa. Pambuyo popeza zida zapamwamba kwambiri, kupanga kumalowa m'malo ovuta. Njira zazikuluzikulu ndi monga kudula, kuwotcherera, ndi kuwotcherera.

Kudula:Malingana ndi zofunikira za mapangidwe, chitsulocho chimadulidwa muzitsulo zowonongeka ndi mipiringidzo yamtengo wapatali wa kukula kofunikira, zomwe zidzatsimikizira kapangidwe kake ka grating.
Kupanga welding:Kapangidwe kakakulu ka chitsulo grating amapangidwa ndi kuthamanga kuwotcherera ndondomeko. Pochita izi, mtanda wa mtanda umakanikizidwa muzitsulo zosakanikirana zosakanikirana ndi kuthamanga kwambiri, ndipo zimakhazikitsidwa ndi wowotcherera wamagetsi wamphamvu kuti apange weld wolimba. Kugwiritsira ntchito makina opangira makina opangira makina opangira magetsi sikungowonjezera kupanga bwino, komanso kumatsimikizira kufanana ndi kukhazikika kwa ma welds, kuonetsetsa mphamvu ndi kunyamula mphamvu ya grating yachitsulo.
3. Chithandizo chapamwamba: kukonza kukana dzimbiri
Pofuna kukulitsa kukana kwa dzimbiri kwa chitsulo chopangira chitsulo, mankhwalawa nthawi zambiri amathandizidwa ndi mankhwala apamtunda monga galvanizing yotentha, electroplating, ndi kupopera mbewu mankhwalawa. Hot-dip galvanizing ndiyo njira yofala kwambiri. Mwa kumiza chitsulo chomalizidwa chachitsulo mumadzi otentha kwambiri a zinki, zinki imakhudzidwa ndi chitsulo pamwamba kuti ipange wosanjikiza wotetezera, kukulitsa moyo wake wautumiki.

Pamaso pa kutentha-kuviika galvanizing, zitsulo grating ayenera kuzifutsa kuchotsa oxide wosanjikiza ndi zosafunika pamwamba kuonetsetsa woyera pamwamba pa chitsulo. Gawoli likhoza kupititsa patsogolo kumatira komanso kufananiza kwa gawo la malata. Pambuyo kutentha-kuviika galvanizing, zitsulo kabati ayenera utakhazikika ndiyeno kuyendera mwatsatanetsatane khalidwe anayendera, kuphatikizapo makulidwe a kanasonkhezereka wosanjikiza, kulimba kwa mfundo kuwotcherera, ndi flatness pamwamba, kuonetsetsa kuti mankhwala akukumana mfundo makampani ndi makasitomala amafuna.

4. Kuyang'anira khalidwe: kuonetsetsa kuti ali ndi khalidwe lapamwamba
Pambuyo popanga, zitsulo zopangira zitsulo ziyenera kudutsa maulendo angapo kuti zitsimikizire kuti katunduyo akugwirizana ndi mapangidwe. Zomwe zimayendera zikuphatikizapo makulidwe a zitsulo zamagalasi, mphamvu zazitsulo zowotcherera, kupatuka kwachitsulo chathyathyathya ndi crossbar, ndi zina zotero. Zinthu zokhazokha zomwe zimadutsa kuyendera zikhoza kuikidwa ndikulowa mumsika.

Poyang'anira khalidwe, zida zaukatswiri ziyenera kugwiritsidwa ntchito poyezera ndendende, monga kuyeza makulidwe a gulu la malata, kuti zitsimikizire kuti ndizofanana komanso zimakwaniritsa zofunikira. Gawo la malata lomwe ndi loonda kwambiri limachepetsa kukana kwa dzimbiri, pomwe malata omwe ndi okhuthala kwambiri amakhudza mawonekedwe ake. Kuphatikiza apo, mawonekedwe amtundu, kusalala komanso kulondola kwapang'onopang'ono kwa chinthucho ndizofunikiranso kuwongolera khalidwe. Kuyang'ana kowoneka ndikofunikira kuti muwonetsetse kuti palibe tinthu tating'onoting'ono ta zinki, ma burrs kapena madontho a dzimbiri pamtunda, ndipo kukula kwa mbale iliyonse yachitsulo ndikufanana ndendende ndi chojambula chojambula.

5. Kuyika ndi mayendedwe: kuwonetsetsa kuti zinthu zikuyenda bwino
Zitsulo zopangira zitsulo nthawi zambiri zimafunika kupakidwa bwino musananyamuke kuti ziteteze kuwonongeka kwapamtunda kapena kupunduka kwamapangidwe panthawi yamayendedwe. Kuti akwaniritse zosowa zama projekiti osiyanasiyana, mbale zopangira zitsulo zimatha kudulidwa ndikusinthidwa malinga ndi kukula kwake, kuchepetsa ntchito yokonza pamalowo ndikuwongolera ntchito yomanga.

Zitsulo zopangira zitsulo nthawi zambiri zimaperekedwa kumalo a polojekiti ndi galimoto kapena katundu. Panthawi yonyamula ndi kunyamula, chisamaliro chapadera chiyenera kuperekedwa ku chitetezo ndi kukonza mankhwala kuti zitsimikizire kuti sizikuwonongeka panthawi yoyendetsa.

6. Kuyika ndi kugwiritsa ntchito: kusonyeza ntchito zosiyanasiyana
Zitsulo grating mbale akhoza kuikidwa pa zitsulo kapangidwe nsanja, makwerero, zovundikira ngalande ndi malo ena ndi kugwirizana bawuti, kuwotcherera fixation ndi njira zina. Pakuyika kwake, chidwi chapadera chimaperekedwa ku zolimba ndi anti-slip effect kuti zitsimikizire chitetezo ndi ntchito za mankhwala.

Zitsulo zopangira zitsulo zimagwiritsidwa ntchito kwambiri m'mapulojekiti osiyanasiyana monga nyumba zapamwamba, mafakitale a mafakitale, mapulojekiti a mlatho, njira zoyendetsera misewu ya municipalities, ndi zina zotero. Mphamvu zake zapamwamba, mpweya wabwino ndi kayendedwe ka ngalande zimapangitsa kukhala chisankho choyenera pa ntchito yomanga ndi mafakitale. Makamaka m'madera ovuta a mafakitale monga petrochemical, mphamvu yamagetsi, zomangamanga zam'madzi, ndi zina zotero, zopangira zopangira zitsulo zolimba kwambiri komanso zosagwira dzimbiri zimafunika, zomwe zimalimbikitsa kupanga ndi kugwiritsa ntchito zitsulo zapamwamba kwambiri.