Welded semi-rigid centralizersmaturusi akakosha muindasitiri yepetroleum, uye mhando yechigadzirwa yakakosha kuve nechokwadi chekubudirira kwekuchera nekuisa simende mabasa. Sechivanhu, centralizers inogadzirwa nesimbi yepamusoro, iyo inodhura. Nekudaro, kuburikidza neyakajairwa welded musangano wezvakasiyana zvinhu, isu takagadzira semi-rigid centralizer iyo inogona kuderedza zvakanyanya mutengo wezvinhu uku ichichengetedza yakanakisa-mu-kirasi kuita.
Welded semi-rigid centralizersndidzo dzazvino shanduko yechigadzirwa chekuvandudza. Yakagadzirwa ine welded zvinhu zvakagadzirwa nezvinhu zvakasiyana-siyana zvinosanganisira simbi nealuminium kuderedza mari yezvinhu uchichengetedza kushanda. Yakagadzirwa uchishandisa yazvino welding matekiniki, chigadzirwa ichi chinova nechokwadi chekuti zvikamu zvese zvinokwana uye zvakabatana zvakachengeteka.
Kubatsira kwakakosha kweawelded semi-rigid centralizerndeyekuti inogona kuramba ichimira mahombe eradial masimba uku iine kugona kupora kubva ku micro-deformations. Ichi chimiro chinoratidza kuoma uye kusimba kwechigadzirwa. Iyo centralizer kugona kumira deformation inoreva kuti inochengeta chimiro chayo, ichiona kuti inokwanisa kuita basa rayo rakakosha panguva yekuchera.
Chigadzirwa chacho chine huwandu hwakawanda hwekushandisa uye chakanyatsokodzera maindasitiri akadai semafuta uye gasi uko kudhirowa kwakaoma zvakanyanya. Semi-rigid centralizers isarudzo yakanakisa yekuisa uye yekuchera matsime uko kutsauka kwemaitiro kwakajairika. Hunhu hwayo hwakasiyana hunobvumira kuiswa kwekasi nyore mugomba, izvo zvakakosha pakusimbisa simende.
Welded semi-rigid centralizersIva nekofi yakaderera ye friction kubatsira kuderedza kudhonza panguva yekuendesa. Pamusoro pezvo, inouya neakasiyana ehurefu hweuta uye sarudzo dzekugonesa akasiyana casing saizi. Iyi ficha inoita kuti ive chigadzirwa chakasiyana, ichibvumira iyo centralizer kuti inyatso kuchinjika kune chero saizi yetsime uye mhando.
Imwe bhenefiti yakakosha yechigadzirwa ichi dhizaini ndeyekuti inoramba kupfeka uye kubvaruka mushure mekushandisa kwenguva refu. Uku kugona kwakakosha muindasitiri yemafuta negasi, uko kuchera kunogona kugara kwemavhiki kana mwedzi.Welded semi-rigid centralizersvanogona kumira zvakanyanya nemamiriro ekushanda uye inoda kugadziridzwa kushoma mukati mehupenyu hwavo hwesevhisi.
Mukupedzisa,welded semi-rigid centralizerschigadzirwa chitsva chinogona kubatsira zvakanyanya indasitiri yemafuta. Mutengo unodzikiswa uchiri kuchengetedza yakanakisa-mu-kirasi kuita kuburikidza yakasarudzika welded musangano wezvakasiyana zvinhu. Kugona kwechigadzirwa kumirisana nemasimba makuru eradial uye kupora kubva ku-micro-deformations, yakasanganiswa nehupamhi hwemashandisirwo ayo, inoita kuti centralizer ive chishandiso chakakosha mukuchera uye simende mashandiro. Iko kushandiswa kwakasiyana-siyana kwechigadzirwa kunovimbisawo kuti inogona kuenzaniswa kune chero saizi yetsime uye mhando. Pakupedzisira,welded semi-rigid centralizersinovimbika, yakasimba uye inodhura-inoshanda mhinduro kune chero tsime rekushanda.
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