Stabilizer na hannun riga wata na'ura ce da aka sanya akan igiyar casing don tsakiyar igiyar murfi a cikin rijiyar. Yana da halaye na tsari mai sauƙi, amfani mai dacewa, tsawon rayuwar sabis, da ƙananan farashi. Babban aikin stabilizer na hannun riga shine:
l Rage casing eccentricity, inganta cimenting matsuguni yadda ya kamata, yadda ya kamata hana siminti slurry daga channeling, tabbatar da ingancin siminti, da kuma cimma kyau sealing sakamako.
l Taimako na stabilizer na hannun riga a kan casing yana rage yawan hulɗar da ke tsakanin katako da bangon rijiyar, ta haka ne ya rage karfin juzu'i tsakanin katako da bangon rijiyar, wanda ke da amfani ga casing da za a motsa lokacin da yake shiga cikin rijiyar siminti.
l Rage haɗarin daɗaɗɗen murfi a cikin ƙaramin akwati kuma rage haɗarin mannewa. Mai daidaita hannun hannun riga yana tsakiyar rumbun kuma yana hana shi mannewa sosai ga bangon rijiya. Ko da a cikin ɓangarorin rijiyoyin da ke da kyawawa mai kyau, casing ɗin ba shi da yuwuwar makale da biredin laka da aka samu ta hanyar bambance-bambancen matsa lamba da haifar da cunkoso.
l Mai daidaita hannun hannu na iya rage matakin lanƙwasawa na casing a cikin rijiyar, ta yadda za a rage lalacewa ta hanyar kayan aikin hakowa ko wasu kayan aikin ƙasa yayin aikin hakowa bayan an shigar da murfi, da kuma taka rawa wajen kare casing.
Akwai nau'ikan masu daidaita hannun hannu iri-iri, kuma zaɓinsu da sanya su galibi ana dogara ne akan gogewa yayin amfani da rukunin yanar gizon, rashin taƙaitaccen tsari da bincike. Tare da haɓaka haɓakar hakowa zuwa hadaddun rijiyoyi kamar rijiyoyi masu zurfi, manyan rijiyoyin ƙaura, da rijiyoyin kwance, na'urorin daidaita hannun riga na al'ada ba su iya biyan buƙatun ginin ƙasa. Sabili da haka, ya zama dole don gudanar da bincike na yau da kullun da kwatancen sifofin tsarin, dacewa, da kuma mafi kyawun jeri na nau'ikan stabilizers na hannun riga don jagorantar ayyukan gine-ginen kan layi.
Rabewa da halaye na casing centralizers
Dangane da ainihin yanayin rijiyar da halaye na tsari, tsarin masana'antu, da kayan aikin masu daidaita hannun hannu, masu daidaita hannun hannu sun kasu kashi daban-daban. Dangane da ma'auni na masana'antar man fetur, yawanci ana rarraba masu daidaita hannun hannu zuwa na'urori na roba da masu tsauri.
1.1 Rarraba da halayen fasaha na masu daidaitawa na roba
Elastic centralizer shine farkon kuma mafi yawan amfani da nau'in tsakiya. Yana da ƙarancin masana'antu, nau'ikan daban-daban, da kuma halayen manyan dorormation da kuma dawo da karfi. Ba wai kawai yana tabbatar da tsakiya na casing ba, amma kuma yana da kyakkyawan izinin wucewa ga sassan rijiyar tare da manyan canje-canje na diamita, yana rage juriya na juriya na shigar da casing, kuma yana inganta daidaituwar ciminti na ƙarfafawa tsakanin casing da rijiyar.
1.2 Rarrabewa da halayen fasaha na masu tsattsauran ra'ayi
Ba kamar na'urori masu ƙarfi na roba ba, masu tsaurin ra'ayi da kansu ba sa yin wani nakasu na roba, kuma an tsara diamita na waje don zama ƙasa da girman ɗigon rawar soja, wanda ke haifar da raguwar shigar da su, yana sa su dace don amfani da su a cikin rijiyoyi na yau da kullun da casing.
Mafi kyawun zaɓi na hanyar haɗin gwiwa don masu saka casing 3 da jeri
Daban-daban stabilizers hannun riga suna da nasu abũbuwan amfãni da rashin amfani saboda bambance-bambance a cikin tsari, abu, da kuma masana'antu tsari, kuma sun dace da daban-daban rijiya yanayi. Irin nau'in casing centralizer, saboda hanyoyin jeri daban-daban da tazara, kuma na iya haifar da tasirin tsakiya daban-daban da juzu'in casing. Misali, idan an sanya na'urar ta tsakiya sosai, zai kara dagula kirtani na casing, yana da wahala a shigar da casing da kara farashin aiki; Rashin isassun na'urori masu daidaitawa na iya haifar da haɗuwa da yawa tsakanin rumbun da rijiyar, wanda zai haifar da rashin kyaun tsakiya na rumbun kuma yana shafar ingancin siminti. Don haka, bisa ga nau'ikan rijiyoyin da yanayi daban-daban, zaɓar madaidaicin na'urar kwantar da hannun riga da haɗin jeri yana da mahimmanci don rage juzu'in casing da haɓaka wurin zama.
Lokacin aikawa: Agusta-06-2024
