Chitsulo chopangira zitsulo chimasinthidwa kuti chigwirizane ndi zosowa zosiyanasiyana. Zakhala zikugwiritsidwa ntchito kwambiri pamisonkhano yamafakitale m'mafakitale monga smelters, zitsulo zopangira zitsulo, makampani opanga mankhwala, mafakitale a migodi ndi magetsi monga nsanja zapansi, nsanja, misewu, masitepe, etc. Grating yachitsulo imakhala ndi gratings yotalika ndi mipiringidzo yopingasa. Yoyamba imanyamula katundu, ndipo yotsirizirayo imagwirizanitsa yoyamba kukhala gulu lonse la gridi. Malingana ndi njira yolumikizirana ndi machitidwe a grating ndi mipiringidzo, zitsulo zachitsulo zimagawidwa m'mitundu ingapo.
Kupanikizika welded zitsulo kabati
Kupanikizika welded grating amapangidwa ndi gratings longitudinal katundu katundu ndi yopingasa zopotoka lalikulu zitsulo, mothandizidwa ndi kuwotcherera magetsi pamwamba 2000KV ndi 100t kuthamanga. Kupanga m'lifupi ndi 1000mm. Kabati yake yonyamula katundu ilibe mabowo okhomerera (ie, siinafooke). Ma node munjira zotalikirapo komanso zopingasa amawotcherera mfundo ndi mfundo. Ma welds ndi osalala komanso opanda slag, motero amapanga gululi wokhala ndi ma 600 mpaka 1000 olumikizirana olimba pa mita lalikulu, yomwe imakhala ndi kufalikira kwa kuwala kofananira komanso kuthekera kwa mpweya. Popeza malo owotcherera alibe slag, ali ndi kumamatira kwabwino kwa utoto kapena malata wosanjikiza, monga momwe tawonetsera pa Chithunzi 1. T-ophatikizana pakati pa gridi yake yotsiriza ndi gridi yonyamula katundu imagwirizanitsidwa ndi kuwotcherera kwa mpweya wa CO2.
Ophatikizidwa kuthamanga welded zitsulo kabati
Amakhala ndi gridi yonyamula katundu yokhala ndi dzenje lokhomeredwa ndi gridi yodutsa popanda dzenje lokhomeredwa. Gridi yodutsa imayikidwa mu gridi yonyamula katundu, ndiyeno makina owotcherera opanikizika amagwiritsidwa ntchito kuwotcherera mfundo iliyonse. Popeza ndi yofanana ndi mawonekedwe a gridi yapitayi, koma gridi yodutsa ndi mbale, gawo lake la modulus ndilokulirapo kuposa lazitsulo zopotoka, choncho zimakhala ndi mphamvu zambiri zonyamula katundu kuposa gridi yapitayi.
Chophimba chonyamula katundu cha mbale yosindikizira zitsulo chimayikidwa kuti agwirizane ndi mipiringidzo. Malowa ndi ooneka ngati chikwakwa. Mitsempha yooneka ngati chikwakwa ya mbale zoyandikana nazo zonyamula katundu zimapindika molunjika. Mipiringidzo yosasunthika yosasunthika imakankhidwira m'mipata ya mbale zonyamula katundu zokhala ndi kupanikizika kwakukulu ndi makina apadera. Popeza mipata imapindika mbali zosiyana, mipiringidzo yodutsa imawonjezedwa ndi gawo lowonjezera, lomwe limawonjezera kulimba kwa mbale ya grating. Choncho, mbale katundu grating ndi mipiringidzo yopingasa ndi inextricably olumikizidwa kwa wina ndi mzake, kupanga amphamvu grating mbale kuti akhoza kukana yopingasa kukameta ubweya mphamvu ndipo ali lalikulu torsional okhwima, kotero kuti akhoza kupirira katundu waukulu. Node yooneka ngati T pakati pa mbale yomaliza ya mbale yosindikizira ndi mbale yonyamula katundu imawotchedwa ndi mpweya wa CO2 wotetezedwa.
Pulagi-mu zitsulo grating mbale Mtundu uwu wa grating mbale ili ndi kagawo kakang'ono pa mbale yonyamula katundu. Mipiringidzo imalowetsedwa mumipata ndikuzunguliridwa kuti ipange gululi yoyima ndi yopingasa mumphako. Mbali yomaliza ya mbale yonyamula katundu imatenthedwa ndi mbale yonyamula katundu ndi CO2 yotetezedwa ndi mpweya. Kuonjezera apo, mipiringidzo imalimbikitsidwa ndi midadada itakonzedwa. Mtundu uwu wa grating mbale wapangidwa mochuluka ku China. Ubwino wake ndi msonkhano wosavuta komanso wocheperako wowotcherera, koma mphamvu yake yonyamula katundu siikwera, chifukwa chake imatha kugwiritsidwa ntchito ngati mbale yowunikira.
Sawtooth special grating plate Pamene pali zofunikira zapadera zotsutsana ndi skid pa grating plate, monga misewu yokhotakhota ndi ayezi, matalala kapena mafuta, mbale yapadera ya grating ya sawtooth ingagwiritsidwe ntchito. Mtundu uwu wa grating mbale uli ndi mitundu iwiri: wamba ndi wapadera. Mbale wake wonyamula katundu ndi slat ndi serrations. Mipiringidzo yodutsamo ndi yofanana ndi ya mbale yoponderezedwa-welded grating, yomwe ndi zitsulo zopindika zamabwalo zomwe zimakhala zoponderezedwa pa mbale yonyamula katundu. Pamene wosuta akufunikira, pofuna kuteteza 15mm m'mimba mwake mpira kapena zinthu zina zofanana kukula kudutsa kusiyana, mmodzi kapena angapo ulusi mipiringidzo zitsulo akhoza kupanikizika-welded pakati moyandikana katundu kubala grating mbale pansi pa mipiringidzo yopingasa kabati (zopotoka lalikulu zitsulo). Kusiyana pakati pa mtundu wamba serrated grating mbale ndi wapadera mtundu grating mbale ndi kuti mtundu wamba mipiringidzo yopingasa kabati ndi welded mpaka kumapeto kumtunda kwa serrations wa katundu grating mbale. Mwa njira imeneyi, mapazi a anthu amangolumikizana ndi mipiringidzo yopingasa (Chithunzi 5a), pamene mipiringidzo wapadera woboola pakati ndi welded kwa ufa wa sawtooth wa katundu gululi mbale, kuti mapazi a anthu adzalumikizana ndi macheka (Chithunzi 5b). Choncho, mtundu wapadera uli ndi anti-slip resistance kuposa mtundu wamba. Poyerekeza ndi mtundu wamba, womalizayo ali ndi 45% yayikulu yotsutsa kutsetsereka munjira yodutsa mipiringidzo kuposa yoyamba.
Mosasamala mtundu, chifukwa ndi kulumikizana kwa gridi ya grid mbale ndi mipiringidzo, imakhala ndi ntchito yabwino kwambiri yolimbana ndi kutsetsereka komanso kunyamula mwamphamvu. Kuphatikiza apo, zomalizidwa zake zilibe mipata komanso mabowo okhomerera. Ngati pamwamba papatsidwa njira zodzitetezera zamalatisi, kukana kwake kwa dzimbiri ndi kukana kuvala kumakhala kopambana kuposa zitsulo zina. Kuonjezera apo, kuwala kwake kwabwino komanso kutsekemera kwa mpweya kumatsimikiziranso kuti ndizoyenera nthawi zosiyanasiyana.
Nthawi yotumiza: Jun-19-2024