Ci gaba
Lokacin da motsi ruwa, gas, ƙura da sauran kafofin watsa labarai a cikin bututun mai suna damuwa, matsa lamba na laka na hatimin jikin an kuma karfafa shi. Tare da taimakon tsarin na'urar, ba wai kawai lalacewar matsakaici a cikin bututun mai ba, har ma da hatimin hatimin gaba ɗaya na bututun yana da tabbas.
Yayin matsawa, bisa ga asalin Basigerynam na Hydrodynamics, a yanayin sealing, akwai matsin lamba na al'ada daidai da murfin rufe yana matsawa, lebe. An matsa lamba axial, farfajiyar lambar tsakanin lebe na hatimin kuma bututun yana fadada, kuma ana samun matsakaicin da aka nuna shi, kamar yadda aka nuna a hoto1.
A karkashin aikin matsin lamba, farfajiyar rufe fuska da bututun suna da alaƙa da bututun a hankali, waɗanda zasu iya tabbatar da cikawar. Ana iya gani daga ainihin yanayin aiki wanda hatimin zobe shine mafi yawan abin da ke tsaye a tsaye, kuma yanayin matsanancin yanayi shine galibi mafi karancin rawar jiki da kuma rawar jiki. Dangane da halayen y-nau'in hatimi, zobe na hatimin na iya ɗaukar madaidaicin hatimi na fiye da 20pta.
Harafi shine babban matsin lamba na haɗi na masu haɗi, wanda kai tsaye ke shafar aminci da amincin ainihin amfani. Wajibi ne a gudanar da bincike na samar da kayan aiki don tantance shi ko ƙarfin kowane yanayin damuwa a karkashin matsakaicin lokacin da ake buƙata, da kuma inganta daidaitawa da haɓaka, don tabbatar da amincin da dogaro.
Thearfin harsashi yana da alaƙa da ƙarfin ƙarfin, bututun ciki, kauri da sauran abubuwanda ake amfani da su. Forcearfin murfi na kusoshin da aka yi amfani da shi zai haifar da wasu dawwama na kwasfa. Bugu da kari, lebe na harsashi zai kuma lalata karkashin matsin lamba. Wadannan dalilai sune dalilai ne wadanda ke shafar juriya da matsin lamba, aminci da dogaro da kwasfa.
An kafa ƙimar ƙwayar cuta na harsashi, kamar yadda aka nuna a Hoto2.
Juriya na cigaba.
Thearshen biyu na haɗin gwiwa na haɗin gwiwa daukake da dabara ul. Bayan shigarwa, yatsan clasm akan nau'in haƙƙin haƙori ya ci gaba da ci gaban bututun. Lokacin da matsin lamba a cikin bututun yana ƙaruwa ko ƙarfin hanji yana ƙaruwa saboda tasirin da ƙarfin waje, yatsan zai ɗaure jikin PIPE
Lokaci: Jun-17-2020