Masiwichi zopangidwa ndi zitsulo: mitundu ndi ukulu wawo

Pa kapangidwe ndi yomanga machitidwe payipi mwapadera linaperekedwa kwa Lofotokoza chilichonse ndi mafupa msoko mu mipope ndi diameters osiyana. Mu magawo zolimba ntchito pawiri, wotchedwa kusintha zitsulo ndi kulola polandira malo awo a ntchito malangizo onse. Nkhanizi ndi nthawi zambiri chotchuka kwambiri. opanga Russian kubala kusintha muyezo zitsulo malinga ndi GOST 17378-2001 ndi kusintha apadera aligning pa malo, si zogwirizana magawo standardization. Pali mitundu iwiri ya mavavu njira imene mapaipi amene anaika: pa eccentric ndi concentric.

Mbali yoyamba, kusintha kosangalatsa polowera ndi kubwereketsa kwa olamulira madzimadzi otaya ndi pang'ono, amene adakali zingasokoneze magalimoto. Apa, m'munsi amasanduka malo a intaneti.

Ngati chachiwiri, kusintha zitsulo concentric machubu amathandiza soldering mfundo popanda kusamutsidwa pamodzi olamulira a otaya machitidwe.

Ikuyenda kudutsa pamalo oonekera wa payipi pa imeneyi, umachuluka kapena amachepetsa, chomwechonso kuthamanga ntchito. Zimenezi zimadalira kusintha chitsulo.

Nkhani kupanga mavavu ndi osiyana zitsulo sukulu. Chifukwa ntchito mu otsika chilengedwe kuthamanga ndipo sanali zikuwononga kusintha zitsulo anapangidwa kuchokera mpweya zitsulo St3, St10, St20. mankhwala amenewa chikalata ku sukulu zitsulo monga 12X18H10T, 15X5M ntchito pamene amakasiya aukali madzi otaya, mu nyimbo zapadera zitsulo akuwonjezeka kusintha kulimbikira dzimbiri ndi durability. Wachitsulo ndi dzimbiri otsika kukaniza kusintha kubala zitsulo ndi ❖ kuyanika nthaka mu mzere umodzi.

Mbali yaikulu ya zolimba ndi pazipita ntchito kuthamanga malingana ndi chuma ndi magawo geometrical kupirira mavuto opaleshoni mu osiyanasiyana 4 160 MPa, lolingana kololeka pazipita.

Kusintha welded zitsulo lakonzedwa kuti ntchito pa mavuto 16 MPa ndi kuzunzidwa pa kutentha kwa -70 kwa + 450 ° C, ndi ndi kugonjetsedwa ndi kutentha ndi kuthamanga kusiyana.
Kupanga luso alipo zingabweretse njira rebar a mitundu kapena akuponya centrifugal electroslag, mukuzilemba izo seamlessly, kuwonjezeka kudalirika ndi moyo utumiki.

Amafuna kuti zinthu malangizo choyenera khamulo kuti:

- zitsulo ayenera ductility mkulu, kapangidwe svarimostyu ndi kulimba ;

- kugwilizana Kugwirizana mabowo kusintha ndi chitoliro roundness ndi mapeto ndege nkhope.

Kusankha zitsulo kusintha, ayenera kutsatira muyezo zotsatirazi:

- polowera ndi kubwereketsa chitoliro awiri;

- mtundu zakuthupi ndi mphamvu katundu;

- kuona sing'anga ntchito ndi kusiyana kutentha;

- ntchito anzawo.