Yethula:
Enkathini yanamuhla lapho ukulula nokusebenza kahle kubhekwa khona kakhulu. Lapho ufaka noma ushintsha imigqa yegesi, kubalulekile ukusebenzisa izinto ezisezingeni eliphezulu ukuqinisekisa ukuphepha nokugwema noma yiziphi izingozi ezingaba khona. Kule bhulogi, sizohlola izinzuzo kanye nokucatshangelwa kokusebenzisa amapayipi ahlanganisiwe e-spiral arc acwede kumapayipi egesi esitovini ukuze siqonde ngokugcwele ukuthi kungani eyindlela enhle kakhulu.
Izinzuzo zepayipi elihlanganisiwe le-arc elifakwe ngaphakathi eliyindilinga:
1. Ukuqina kanye namandla:
Amapayipi e-SSAW (Spiral Submerged Arc Welded) aziwa ngokuqina kwawo okumangalisayo. Lawa mapayipi akhiqizwa kusetshenziswa ubuchwepheshe obujikelezayo obenza ukujiya kufane kulo lonke ipayipi. Lokhu kuqina kwesakhiwo kuqinisekisa ukusebenza okuthembekile ngisho nangaphansi kwezimo zokucindezela okuphezulu kanye nokushisa, okwenza kufaneleke ukufaka amapayipi egesi ezitofini.
2. Thuthukisa ukumelana nokugqwala:
Amapayipi e-SSAW Ngokuvamile zenziwa ngensimbi yekhwalithi ephezulu enokumelana okuhle kakhulu nokugqwala. Lokhu kubaluleke kakhulu emapayipini egesi yemvelo, lapho izinto ezigqwalisayo zingalimaza khona ubuqotho bepayipi. Ngokusebenzisa ipayipi elihlanganisiwe elifakwe i-spiral submerged arc, ungathuthukisa ukuphepha kwepayipi lakho legesi ngokunciphisa ingozi yokuvuza noma ukwehluleka kwepayipi ngenxa yokugqwala.
3. Ukufakwa okuguquguqukayo nokulula:
Ipayipi le-SSAW lifanelekela izinhlobo ezahlukene zemishini yamapayipi egesi. Lokhu kuguquguquka kwenza kube lula ukuhambahamba eduze kwezithiyo, konga isikhathi nemali. Ngaphezu kwalokho, ipayipi elihlanganisiwe le-arc elingaphansi komhlaba elidinga amalunga ambalwa kunezinye izinhlobo zamapayipi, okunciphisa amaphuzu okwehluleka okungenzeka futhi kuqinisekiswe uhlelo lwegesi olungavuzi.
Izinyathelo zokuphepha zokusebenzisa amapayipi ahlanganisiwe e-arc acwiliswe ngaphansi kwamanzi ajikelezayo emapayipini egesi yemvelo:
1. Ukufakwa kochwepheshe:
Nakuba ipayipi elihlanganisiwe le-arc elingaphansi komhlaba elinomoya linikeza izinzuzo eziningi, kubalulekile ukuthi lifakwe uchwepheshe onolwazi. Ochwepheshe abaqinisekisiwe bangaqinisekisa ukuthi amapayipi avalwe kahle, ukuxhumeka kufakwe kahle, kanye nengcindezi ihlolwe ukuvimbela noma yiziphi izingozi zokuphepha ezingaba khona.
2. Ukunakekelwa okwanele:
Njenganoma iyiphi enye ingxenye ohlelweni lwegesi, ukulungiswa njalo kubalulekile ukuqinisekisa ukusebenza okuqhubekayo kwamapayipi e-SSAW. Khumbula ukuhlola izimpawu zokuguguleka noma umonakalo futhi uqinisekise ukuthi amapayipi akho avikelwe ezintweni zangaphandle ezingathinta ubuqotho bawo. Ngokuthatha lezi zinyathelo zokuphepha, ungandisa isikhathi sokuphila kwemigqa yakho yegesi.
Ekuphetheni:
Ukukhethwa kwezinto zokwakha umugqa wegesi wesitofu kudlala indima ebalulekile ekuqinisekiseni ukuphepha nokusebenza kahle. Ngokukhetha ipayipi elihlanganisiwe le-arc elingaphansi komhlaba elinomoya ovunguzayo, ungazuza ekuqineni kwalo okuphezulu, ukumelana nokugqwala kanye nokuguquguquka. Kodwa-ke, kubalulekile ukuthembela ekufakweni kochwepheshe kanye nokugcinwa njalo ukuze kwandiswe izinzuzo zokusebenzisa ipayipi elihlanganisiwe le-arc elingaphansi komhlaba elinomoya ovunguzayo lamapayipi egesi. Uma uphishekela uhlelo lwesitofu oluthembekile nolusebenzayo, ukusebenzisa izinto ezisezingeni eliphezulu kuhlala kuyinto eza kuqala.
Isikhathi sokuthunyelwe: Okthoba-18-2023