Thayipha i-U VariabIe Bore Ram Assembly
Incazelo:
Uhlobo lwethu lwe-U variable bore rams (VBR) seal lungasetshenziswa kumasayizi amaningana amapayipi noma i-Kelly ene-hexagonal. I-variable bore ram packer iqukethe okufakwayo okuqinisa insimbi. Izinto ezifakwayo zizungeza ngaphakathi lapho izinqama zivalekile ukuze insimbi isekele irabha evala ipayipi. Inqama eguquguqukayo ingasetshenziswa ukuvala amadayamitha ahlukene wentambo yepayipi. Inqama eguquguqukayo yakhiwe ngenqama eguquguqukayo, uphawu olungaphezulu, nophawu lwangaphambili oluguquguqukayo. Ukufakwa kwe-RAM eguquguqukayo ku-BOP kuyafana ne-RAM evamile, akudingekile ukushintsha noma iyiphi ingxenye ye-BOP. Ngokungeziwe encazelweni enikeziwe, uhlobo lwe-U Variable Bore Rams (VBR) luyisibonelo sokuguquguquka nokuqina emisebenzini yokumba. Idizayini yayo eguquguqukayo iyivumela ukuthi ivale osayizi abaningi bepayipi noma i-Kelly ene-hexagonal, ebonisa ukuguquguquka kwayo kanye nokusebenziseka kwayo kuzo zonke izimo zokumba ezihlukahlukene.
Emgogodleni we-VBR kukhona izinsimbi zokuqinisa insimbi ezizungeza ngaphakathi lapho kuvalwa izinqama. Lesi sici esisha siqinisa ukubambelela kwezigxivizo zenjoloba ngokumelene nepayipi, siqinisekisa ukuvala okuqinile nokuphumelelayo kungakhathaliseki ububanzi bepayipi.
Ukuhlanganiswa kohlobo lwe-U VBR luhlanganisa inqama eguquguqukayo, uphawu oluphezulu, nophawu lwangaphambili oluguquguqukayo, konke okuklanyelwe ukuqina nokusebenza okuphezulu kakhulu. Ukusebenziseka kalula kokufakwa kwengeza ekuthandeni kwayo, nge-VBR ehlanganisa kalula ekusetheni okukhona kwe-BOP ngaphandle kwesidingo sokulungiswa.
Ukwengeza, uhlobo lwe-U VBR lubonisa ukumelana okuphawulekayo nezingcindezi ezinkulu namazinga okushisa, ngenxa yokwakhiwa kwalo okuqinile. Lokhu kuqina, kuhlangene nokuguquguquka kwakho ekuvaleni amadayamitha amapayipi ahlukene, kuqinisa uhlobo lwe-U VBR indawo njengethuluzi elibalulekile lokulawula umthombo ngempumelelo.
