Kumvetsetsa Chitoliro Chosemedwa Kawiri ndi Chitoliro Chosemedwa ndi Chitsulo Chozungulira ASTM A252

Chiyambi:

M'dziko lamakono, kunyamula bwino madzi ndi mpweya ndikofunikira kwambiri m'mafakitale ambiri. Chimodzi mwazinthu zofunika kwambiri pakuwonetsetsa kuti ntchito yanu ikuyenda bwinodongosolo la chingwe cha mapaipiakusankha mapaipi oyenera. Pakati pa njira zosiyanasiyana zomwe zilipo, Chitoliro cha Chitsulo cha S235 JR Spiral ndi chisankho chodalirika chifukwa cha khalidwe lake lapamwamba. Blog iyi ikufuna kufufuza ubwino wogwiritsa ntchito chitoliro chachitsulo cha S235 JR chozungulira m'machitidwe a mapaipi, kuyang'ana kwambiri kapangidwe kake kozungulira.

Katundu wa Makina

Kapangidwe ka Mankhwala

Mayeso a Hydrostatic

Kutalika kulikonse kwa chitoliro kuyenera kuyesedwa ndi wopanga ku mphamvu ya hydrostatic yomwe ingapangitse kuti pakhoma la chitoliro pakhale mphamvu yosachepera 60% ya mphamvu yocheperako yopezeka pa kutentha kwa chipinda. Kupanikizika kuyenera kutsimikiziridwa ndi equation yotsatirayi:
P=2St/D

Kusintha Kovomerezeka kwa Kulemera ndi Miyeso

Kutalika kulikonse kwa chitoliro kuyenera kuyezedwa padera ndipo kulemera kwake sikuyenera kupitirira 10% kapena 5.5% pansi pa kulemera kwake kongopeka, kuwerengedwa pogwiritsa ntchito kutalika kwake ndi kulemera kwake pa unit level.
M'mimba mwake wakunja suyenera kusiyana kuposa ± 1% kuchokera m'mimba mwake wakunja wotchulidwa
Kukhuthala kwa khoma nthawi iliyonse sikuyenera kupitirira 12.5% ​​pansi pa makulidwe a khoma omwe atchulidwa

1. Kumvetsetsa chitoliro chachitsulo chozungulira cha S235 JR:

Chitoliro chachitsulo chozungulira cha S235 JRndi chitoliro cholumikizidwa mozungulira chomwe chimagwiritsidwa ntchito kwambiri m'makina a mapaipi. Amapangidwa ndi chitsulo chapamwamba kwambiri mogwirizana ndi miyezo yapadziko lonse lapansi, kuonetsetsa kuti ndi cholimba komanso champhamvu kwambiri. Njira yopangirayi imaphatikizapo kupanga mozungulira kwa zingwe zachitsulo zopitilira, zomwe kenako zimalumikizidwa kutalika komwe mukufuna. Njira yomangira iyi imapatsa mapaipi ubwino waukulu kuposa mapaipi achikhalidwe owongoka.

2. Ubwino wa kapangidwe ka chitoliro cholumikizidwa mozungulira:

Kapangidwe ka chitoliro chachitsulo cha S235 JR Spiral Steel Pipe kamapereka maubwino ambiri ku makina a mapaipi. Choyamba, mipata yolumikizira yozungulira yozungulira imawonjezera kulimba kwa chitoliro, zomwe zimapangitsa kuti chikhale cholimba kwambiri ku mphamvu zamkati ndi zakunja. Kapangidwe kameneka kamathandizanso kuti katundu azigawidwa mofanana, kuchepetsa chiopsezo cha kulephera kwa chitoliro. Kuphatikiza apo, mawonekedwe ozungulira a chitolirocho amachotsa kufunikira kwa kulimbitsa mkati, motero kumawonjezera mphamvu zoyendera ndikuchepetsa kutayika kwa mphamvu panthawi yotumiza madzi. Malo osasunthika opitilira a chitoliro chozungulira amachepetsa chiopsezo cha kutuluka kwa madzi ndikuwonjezera chitetezo ndi magwiridwe antchito a makina a mapaipi.

3. Kulimbitsa kulimba ndi kusinthasintha:

Chitoliro chachitsulo cha S235 JR Spiral Chimakhala cholimba kwambiri chifukwa cha zipangizo zake zomangira zapamwamba kwambiri. Sizimakhudzidwa ndi dzimbiri, kusweka komanso nyengo yoipa kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana kuphatikizapo mayendedwe amafuta ndi gasi, machitidwe amadzi ndi mapulojekiti omanga. Kusinthasintha kwa mapaipi awa kumalola kuti asinthidwe mosavuta kuti akwaniritse zofunikira zinazake za polojekiti. Kuphatikiza apo, ndi osavuta kuyika ndi kusamalira, zomwe zimapangitsa kuti azioneka bwino komanso zimathandiza kuti pakhale njira yogwirira ntchito yotsika mtengo komanso yogwira ntchito nthawi yayitali.

4. Ubwino wa chilengedwe ndi kukhazikika kwa chilengedwe:

Kusintha kupita ku chitoliro chachitsulo chozungulira cha S235 JR m'mapaipi kungathandizenso kubweretsa zabwino zambiri zachilengedwe. Kukhala kwawo nthawi yayitali komanso kukana kuwonongeka kumachepetsa kufunika kosinthidwa pafupipafupi, zomwe zimapangitsa kuti mpweya woipa wa kaboni uchepe komanso kuti zinyalala zisamatayike kwambiri. Kuphatikiza apo, kubwezeretsanso kwachitsulo kumapangitsa kuti mapaipi awa akhale njira yokhazikika mogwirizana ndi mfundo zachuma zozungulira. Pogwiritsa ntchito mapaipi achitsulo ozungulira a S235 JR, mafakitale amatha kutsimikizira njira yabwino kwambiri yonyamulira madzi, potero amalimbikitsa tsogolo labwino.

Mapeto:

Kugwiritsa ntchito chitoliro chachitsulo chozungulira cha S235 JR m'makina a mapaipi kumapereka zabwino zambiri, kuphatikizapo kulimba, chitetezo, komanso kugwira ntchito bwino. Kapangidwe kake kozungulira kamaonetsetsa kuti kapangidwe kake ndi kolimba ndipo kamapereka madzi odalirika m'mafakitale osiyanasiyana. Mwa kugwiritsa ntchito ukadaulo wapamwamba ngati uwu, tikukonza njira yopangira makina a mapaipi okhazikika komanso odalirika.