Kwihlabathi leepayipi zemizi-mveliso, ukhetho lwezinto zokwakha kunye neendlela zokwakha lunokuchaphazela kakhulu ukusebenza kunye nobomi benkonzo yenkqubo. Kwiminyaka yakutshanje,umbhobho wentsimbi ejikelezayoyenye yezinto ezintsha eziye zatsala ingqalelo enkulu. Le pipe ayipheleli nje ekubeni yomelele kwaye ihlala ixesha elide, ikwabonelela ngeenzuzo ezikhethekileyo ezenza ukuba ilungele ukusetyenziswa ngeendlela ezahlukeneyo, ingakumbi kwiinkqubo zegesi zepayipi.
Ngaphambi kokuba singene kwiinkcukacha zeepayipi zentsimbi ezijikelezayo, kufuneka siqonde ukuba zeziphi kwaye zakhiwe njani. Ngokwenyani, ezi payipi zenziwa ngokuhlanganisa imicu yentsimbi kunye ngendlela eqhubekayo, ejikelezayo. Le ndlela yokwakha yahlula imibhobho yomthungo ojikelezayo kwimibhobho yomthungo ethe tye yendabuko. Imithungo ejikelezayo yenza unxibelelwano oluqinileyo phakathi kwemicu yentsimbi, nto leyo ephumela kumbhobho oqinileyo nothembekileyo onokumelana noxinzelelo oluphezulu kunye neemeko ezinzima.
Enye yezona nzuzo ziphambili zombhobho wentsimbi yomthungo ojikelezayo ngamandla awo. Itekhnoloji yokudibanisa i-Spiral ivumela uxinzelelo ukuba lusasazwe ngokulinganayo kubude bombhobho. Oku kuthetha ukuba imibhobho inokumelana noxinzelelo oluphezulu lwangaphakathi ngaphandle kokusilela. Olu phawu lubaluleke kakhulu kumashishini apho ukhuseleko nokuthembeka kubaluleke kakhulu, njengeoyile negesi, unyango lwamanzi kunye neenkqubo ze-HVAC.
Ukongeza, inkqubo yokwenziwa kwemibhobho yomthungo ojikelezayo ivumela ukuguquguquka okukhulu ngobukhulu kunye nobubanzi. Ngokungafaniyo nemibhobho yendabuko, enokufuna ukwenziwa ngokwezifiso okukhulu ukuze kufikelelwe kwiidayamitha ezinkulu, imibhobho yomthungo ojikelezayo inokuveliswa ngobukhulu obahlukeneyo ngokulula. Oku kuguquguquka kwenza kube lukhetho oluhle kakhulu kwiiprojekthi ezifuna ubungakanani obuthile okanye ezinokufuna ukulungelelaniswa nolwandiso lwexesha elizayo.
Enye inzuzo ebalulekileyo yombhobho wentsimbi yomthungo ojikelezayo kukumelana nokugqwala. Ukuba ugqunywe kakuhle kwaye ugcinwe kakuhle, le mibhobho inokumelana neemeko ezinzima zokusingqongileyo, kubandakanya ukuvezwa kwiikhemikhali kunye nokufuma. Oku kuhlala ixesha elide akupheleli nje ekwandiseni ubomi benkqubo yemibhobho kodwa kunciphisa neendleko zokugcina izinto ngokuhamba kwexesha, nto leyo eyenza ukuba ibe sisisombululo esingabizi kakhulu kumashishini amaninzi.
Ukongeza kwiipropati zayo ezibonakalayo, umbhobho wentsimbi onomthungo ojikelezayo ukwanobuhlobo nokusingqongileyo. Inkqubo yokuvelisa yenzelwe ukunciphisa inkunkuma kwaye izinto ezisetyenzisiweyo zinokuphinda zisetyenziswe ekupheleni komjikelo wobomi bazo. Olu candelo lokuzinza luya lubaluleka ngakumbi njengoko amashishini ezama ukunciphisa umngcipheko wekhabhoni kwaye ethobela imithetho engqongqo yokusingqongileyo.
Xa ucinga ngomgangatho wentsimbi ethile esetyenziswa kumbhobho wentsimbi onomthungo we-helical, kubalulekile ukukhetha izinto ezifanelekileyo zokusetyenziswa. Amanqanaba ahlukeneyo entsimbi anamandla ahlukeneyo, ukumelana nokugqwala kunye nokudityaniswa. Umzekelo, iintsimbi ze-high-strength low-alloy (HSLA) zihlala zisetyenziswa kwizicelo ezifuna iipropati zoomatshini eziphuculweyo, ngelixa iintsimbi ezingenasici zinokukhethwa ngenxa yokumelana kwazo nokugqwala kwiindawo ezigqwala.
Isishwankathelo,umthungo ojikelezayoIipayipi zentsimbi zimele inkqubela phambili enkulu kubuchwepheshe bepayipi. Indlela yayo yokwakha eyahlukileyo, kunye namandla ayo, ukuguquguquka kwayo kunye nokumelana nokugqwala, kuyenza ifaneleke kwiintlobo ngeentlobo zezicelo. Njengoko ishishini liqhubeka nokukhula kwaye lifuna izisombululo zepayipi ezisebenzayo nezithembekileyo, iipayipi zentsimbi yomthungo we-helical ziya kudlala indima ebalulekileyo kwiinkqubo zegesi zepayipi zexesha elizayo nangaphaya. Nokuba ukwishishini lokwakha, lokuvelisa, okanye nakweyiphi na enye imboni exhomekeke kwiinkqubo zepayipi ezinamandla, ukuqonda iingenelo zepayipi yentsimbi yomthungo we-helical kunokukunceda wenze izigqibo ezinolwazi kwiprojekthi yakho.
Ixesha leposi: Disemba-03-2024