Kuongorora Mashandisirwo eEN 10219 S235JRH muCold Form Welded Structural Design

Kune maindasitiri ekuvaka neinjiniya, zviyero zvine basa guru mukuona kuchengetedzeka, kuvimbika uye mhando. Imwe chiyero chinozivikanwa zvakanyanya muEurope iEN 10219, iyo inosanganisira zvikamu zvemakomba zvakagadzirwa nesimbi zvakasungirirwa zvakanyorova. Pakati pemhando dzakasiyana dzakatsanangurwa muchiyero ichi, S235JRH inonyanya kukosha. Mublog rino, tichanyatsoongorora kuti chiiEN 10219 S235JRHzvinoreva, mashandisirwo azvo, uye kukosha kwazvo kumapurojekiti ekuvaka emazuva ano.

EN 10219 chiyero cheEurope chinotsanangura mamiriro ekugadzira zvinhu zvemakomba akasungirirwa akaomeswa nechando. Zvikamu izvi zvinogona kunge zvakatenderera, zvikwekwe kana kuti zverectangular uye zvinotonhora pasina kurapwa kwekupisa kunotevera. Izvi zvinoreva kuti chinhu chacho chinochengetedza hunhu hwacho hwepakutanga, zvichiita kuti chikwanise kushandiswa zvakasiyana-siyana. Chiyero ichi chinoita kuti zvikamu izvi zvisvike padanho rakati maererano nehunhu hwemakanika, kuumbwa kwemakemikari uye kushivirira kwehukuru hwazvo.

S235JRH inoreva giredhi resimbi rakati kuti rinoenderana neEN 10219 standard. "S" inoratidza kuti isimbi yakagadzirwa uye "235" inoratidza kuti chinhu chacho chine simba rekugadzira rinosvika 235 megapascals (MPa). "J" inoratidza kuti simbi yakakodzera kusungirirwa uye "RH" inoratidza kuti chikamu chine gomba. Kusanganiswa uku kwehunhu kunoita kuti S235JRH ive sarudzo yakakodzera kune akasiyana mashandisirwo ehunhu.

Chimwe chezvakanakira zvikuru zvekushandisa zvikamu zveS235JRH zvisina chinhu ndechekuti chiyero chazvo chesimba-kuhuremu. Maitiro ekugadzira zvinhu zvinotonhora anogona kugadzira zvivakwa zvakareruka asi zvakasimba, zvichideredza zvakanyanya huremu hwese hwechivako kana chirongwa chekuvaka. Izvi zvinobatsira zvikuru mumashandisirwo azvo uko huremu huri chinhu chakakosha, senge mabhiriji, shongwe nezvivakwa zvirefu.

Pamusoro pezvo, kushandiswa kwakasiyana-siyana kwezvikamu zvisina chinhu zveS235JRH kunoita kuti zvikwanise kushandiswa zvakasiyana-siyana. Zvinogona kushandiswa mukuvaka mafuremu, makoramu nematanda, pamwe nekugadzira fenicha nezvimwe zvinhu zvemuumbirwo. Kugona kubatanidzwa pamwe chete zviri nyore kunowedzera kuchinjika kwedhizaini, zvichibvumira mainjiniya nevagadziri vezvivakwa kugadzira zvivakwa zvitsva uye zvinofadza runako.

Pipe yeMusono weSpiral

Chimwe chinhu chakakosha cheEN 10219 S235JRH ndechekutevedzera mitemo yekuchengetedzeka uye yemhando yepamusoro yeEurope. Nekutevedzera mutemo uyu, vagadziri vanogona kuve nechokwadi chekuti zvigadzirwa zvavo zvinosangana nezvinodiwa kuti chimiro chive chakasimba uye chishande zvakanaka. Izvi hazvingobatsiri chete kuchengetedzeka kwechimiro chekupedzisira, asiwo zvinowedzera chivimbo chevatengi nevane chekuita nechinhu ichi mumhando yezvinhu zvinoshandiswa.

Muchidimbu, EN 10219 S235JRH chiyero chakakosha mubazi rekuvaka neinjiniya, chinopa gwara rekushandisachivakwa chakasungirirwa chakaumbwa nechandozvikamu zvisina chinhu. Kubatanidzwa kwayo kwesimba, kushanduka-shanduka uye kutevedzera mitemo yekuchengetedza kunoita kuti ive sarudzo yakanaka kune akasiyana mashandisirwo. Sezvo indasitiri yekuvaka ichiramba ichichinja, kukosha kwekutevedzera mitemo yakadaro kuchawedzera, kuve nechokwadi chekuti zvivakwa zvekuvaka zvinogara kwenguva refu uku uchichengetedza kuchengetedzeka uye mhando. Kunyangwe uri mainjiniya, mugadziri wezvivakwa kana mugadziri, kunzwisisa nekushandisa EN 10219 S235JRH kunogona kuwedzera zvakanyanya kubudirira kwepurojekiti yako.


Nguva yekutumira: Zvita-05-2024