Chitoliro cha sikweya ndi dzina la chitoliro cha sikweya ndi chitoliro cha rectangle, kutanthauza chitoliro chachitsulo chokhala ndi kutalika kofanana komanso kosagwirizana m'mbali. Chimapangidwa ndi chitsulo chokulungidwa pambuyo pokonza. Kawirikawiri, chitsulo chokulungidwacho chimapatulidwa, kulinganizidwa, kuphwanyidwa ndi kulumikizidwa kuti chipange chitoliro chozungulira, kenako nkukulungidwa mu chitoliro cha sikweya kuchokera ku chitoliro chozungulira, kenako nkudulidwa kutalika kofunikira.

1. Kupatuka kovomerezeka kwa makulidwe a khoma la chitoliro cha sikweya sikuyenera kupitirira kapena kuchotsera 10% ya makulidwe a khoma lodziwika bwino pamene makulidwe a khoma sali oposa 10mm, kupitirira kapena kuchotsera 8% ya makulidwe a khoma pamene makulidwe a khoma ali oposa 10mm, kupatula makulidwe a khoma a ngodya ndi malo olumikizira.

2. Kutalika kwa nthawi zonse kwa chitoliro cha rectangle chotumizira ndi 4000mm-12000mm, makamaka 6000mm ndi 12000mm. Chitoliro cha rectangle chimaloledwa kupereka zinthu zazifupi komanso zosakhazikika zosachepera 2000mm, ndipo chingatumizidwenso ngati chitoliro cha interface, koma Demander ayenera kudula chitoliro cha interface akachigwiritsa ntchito. Kulemera kwa zinthu zazifupi komanso zosakhazikika siziyenera kupitirira 5% ya kuchuluka konse kotumizira. Pa machubu a square moment okhala ndi kulemera kwa theoretical kopitilira 20kg / m, siziyenera kupitirira 10% ya kuchuluka konse kotumizira.

3. Mlingo wopindika wa chitoliro chozungulira sikweya sikuyenera kupitirira 2mm pa mita imodzi, ndipo mlingo wonse wopindika suyenera kupitirira 0.2% ya kutalika konse.

Malinga ndi njira yopangira, machubu a sikweya amagawidwa m'machubu a sikweya osapindika otentha, machubu a sikweya osapindika ozizira, machubu a sikweya osapindika otuluka ndi machubu a sikweya olumikizidwa.

Chitoliro cholumikizidwa cha sikweya chimagawidwa m'magulu awiri:

1. Malinga ndi ndondomekoyi - chubu cha sikweya cha arc welding, chubu cha sikweya cha resistance welding (ma frequency apamwamba komanso otsika), chubu cha sikweya cha gasi welding ndi chubu cha sikweya cha ng'anjo

2. Malinga ndi weld - chitoliro chowongoka cholumikizidwa ndi chitoliro chozungulira cholumikizidwa ndi chitoliro chozungulira.

Kugawa zinthu

Machubu a sikweya amagawidwa m'machubu wamba achitsulo cha kaboni ndi machubu a sikweya otsika malinga ndi zinthu.

1. Chitsulo cha kaboni wamba chimagawidwa m'magulu awiri: Q195, Q215, Q235, SS400, 20# chitsulo, 45# chitsulo, ndi zina zotero.

2. Chitsulo chotsika cha aloyi chimagawidwa m'magulu awiri: Q345, 16Mn, Q390, St52-3, ndi zina zotero.

Kugawa muyezo wa kupanga

Chubu cha sikweya chimagawidwa m'machubu a sikweya okhazikika a dziko lonse, chubu cha sikweya chokhazikika cha ku Japan, chubu cha sikweya chokhazikika cha ku Britain, chubu cha sikweya chokhazikika cha ku America, chubu cha sikweya chokhazikika cha ku Europe ndi chubu cha sikweya chokhazikika chosakhala chokhazikika malinga ndi miyezo yopangira.

Kugawa mawonekedwe a gawo

Mapaipi a sikweya amagawidwa malinga ndi mawonekedwe a gawo:

1. Chitoliro chosavuta cha sikweya: chitoliro cha sikweya, chitoliro chamakona anayi.

2. Chitoliro cha sikweya chokhala ndi gawo lovuta: chitoliro cha sikweya chooneka ngati duwa, chitoliro chotseguka cha sikweya, chitoliro cha sikweya chozungulira ndi chitoliro cha sikweya chooneka ngati wapadera.

Gulu la mankhwala pamwamba

Mapaipi a sikweya amagawidwa m'mapaipi a sikweya a galvanized otenthedwa, mapaipi a electro galvanized, mapaipi a sikweya odzola mafuta ndi mapaipi a sikweya oviikidwa m'madzi kutengera momwe pamwamba pake pamapangidwira.

Gwiritsani ntchito magulu

Machubu a sikweya amagawidwa m'magulu potengera momwe amagwiritsidwira ntchito: machubu a sikweya okongoletsera, machubu a sikweya ogwiritsira ntchito zida zamakina, machubu a sikweya ogwiritsira ntchito makina, machubu a sikweya ogwiritsira ntchito mankhwala, machubu a sikweya ogwiritsira ntchito kapangidwe ka zitsulo, machubu a sikweya ogwiritsira ntchito zombo, machubu a sikweya ogwiritsira ntchito magalimoto, machubu a sikweya ogwiritsira ntchito zitsulo ndi mizati, ndi machubu a sikweya ogwiritsira ntchito ntchito zapadera.

Kugawa makulidwe a khoma

Machubu ozungulira amagawidwa malinga ndi makulidwe a khoma: machubu ozungulira okhala ndi khoma lolimba kwambiri, machubu ozungulira okhala ndi khoma lolimba komanso machubu ozungulira okhala ndi khoma lopyapyala. Fakitale yathu ili ndi ukadaulo wopanga womwe ulipo pamsika, ndipo ndi waluso kwambiri. Takulandirani abwenzi apadziko lonse lapansi kuti mudzatifunse. Tidzayesetsa momwe tingathere kukwaniritsa zosowa zanu zosiyanasiyana.