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    Izinzuzo Zamapayipi Ahlanganisiwe Ajikelezayo Ekwakhiweni Kwepayipi Legesi Yemvelo

    Izinzuzo Zamapayipi Ahlanganisiwe Ajikelezayo Ekwakhiweni Kwepayipi Legesi Yemvelo Isithombe Esivelele
    • Izinzuzo Zamapayipi Ahlanganisiwe Ajikelezayo Ekwakhiweni Kwepayipi Legesi Yemvelo
    • Izinzuzo Zamapayipi Ahlanganisiwe Ajikelezayo Ekwakhiweni Kwepayipi Legesi Yemvelo

    Incazelo emfushane:

    Lapho kwakhiwa amapayipi egesi yemvelo, ukukhethwa kwezinto zokwakha kanye nezindlela zokukhiqiza kubalulekile ekuqinisekiseni ukuphepha, ukuthembeka kanye nobude besikhathi sengqalasizinda. Esinye sezixazululo ezivame kakhulu nezisebenzayo embonini ukusetshenziswa kwepayipi lensimbi elihlanganisiwe elihlanganisiwe, uhlobo lwepayipi elihlanganisiwe elinikeza izinzuzo eziningi zokudluliselwa kwegesi yemvelo.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Amapayipi ahlanganisiwe ajikelezayo akhiqizwa kusetshenziswa inqubo lapho imichilo yensimbi ihlanganiswa khona futhi ihlanganiswe njalo ukuze yakhe isimo esijikelezayo. Le ndlela ikhiqiza amapayipi aqinile, aqinile futhi aguquguqukayo afaneleka kahle izidingo zokuthuthwa kwegesi yemvelo.

    Enye yezinzuzo eziyinhloko zepayipi elihlanganisiwe elijikelezayo isilinganiso salo samandla nesisindo esiphakeme. Lokhu kuyenza ifaneleke kakhulu kumapayipi amabanga amade njengoba ingamelana nezingcindezi zangaphakathi nezangaphandle ezibangelwa ukuthuthwa kwegesi yemvelo ngaphandle kokuphazamisa ubuqotho besakhiwo. Ngaphezu kwalokho, inqubo yokushisela ejikelezayo iqinisekisa ukufana kobukhulu bodonga lwepayipi, okuthuthukisa kakhulu amandla ayo kanye nokumelana nokuguquguquka.

    Izakhiwo Zemishini Zepayipi Le-SSAW

    ibanga lensimbi

    amandla amancane okukhiqiza
    I-Mpa

    amandla amancane okudonsa
    I-Mpa

    Ukwandiswa Okuncane
    %

    B

    245

    415

    23

    X42

    290

    415

    23

    I-X46

    320

    435

    22

    X52

    360

    460

    21

    I-X56

    390

    490

    19

    I-X60

    415

    520

    18

    I-X65

    450

    535

    18

    X70

    485

    570

    17

    Ukwakheka Kwamakhemikhali Kwamapayipi e-SSAW

    ibanga lensimbi

    C

    Mn

    P

    S

    I-V+Nb+Ti
     

    Ubuningi be-%

    Ubuningi be-%

    Ubuningi be-%

    Ubuningi be-%

    Ubuningi be-%

    B

    0.26

    1.2

    0.03

    0.03

    0.15

    X42

    0.26

    1.3

    0.03

    0.03

    0.15

    I-X46

    0.26

    1.4

    0.03

    0.03

    0.15

    X52

    0.26

    1.4

    0.03

    0.03

    0.15

    I-X56

    0.26

    1.4

    0.03

    0.03

    0.15

    I-X60

    0.26

    1.4

    0.03

    0.03

    0.15

    I-X65

    0.26

    1.45

    0.03

    0.03

    0.15

    X70

    0.26

    1.65

    0.03

    0.03

    0.15

    Ukubekezelelana Kwejiyometri Kwamapayipi e-SSAW

    Ukubekezelelana kwejometri

    ububanzi bangaphandle

    Ubukhulu bodonga

    ukuqondisa

    ukugqama

    isisindo

    Ukuphakama okuphezulu kobuhlalu bokushisela

    D

    T

    		              

    ≤1422mm

    ＞1422mm

    ＜15mm

    ≥15mm

    ukuphela kwepayipi 1.5m

    ubude obugcwele

    umzimba wepayipi

    ukuphela kwepayipi

    		  

    T≤13mm

    T ＞13mm

    ±0.5%
    ≤4mm

    njengoba kuvunyelwene

    ±10%

    ±1.5mm

    3.2mm

    0.2% L

    0.020D

    0.015D

    '+10%
    -3.5%

    3.5mm

    4.8mm
    Umzila wepayipi

    Ngaphezu kwalokho, amapayipi ensimbi ahlanganisiwe anokumelana okuhle kakhulu nokugqwala, okuyisici esibalulekile ku-ipayipi legesi yemveloukwakhiwa. Izakhiwo zensimbi ezihambisana nokwembozwa okuthuthukisiwe kanye nama-lining kwenza la mapayipi amelane kakhulu nemiphumela ebhubhisayo yegesi yemvelo kanye nezinye izinto ezingcolisayo ezikhona emvelweni. Lokhu akugcini nje ngokwandisa impilo yepayipi, kodwa futhi kunciphisa izidingo zokugcinwa kanye nezindleko ezihambisanayo.

    Ngaphezu kwezakhiwo zayo zomshini kanye nokumelana nokugqwala, ipayipi elihlanganisiwe elijikelezayo lilungele ukufakwa ezindaweni ezahlukahlukene kanye nezimo zemvelo. Ukuguquguquka kwalo kuvumela ukuhamba kalula nokufakwa eduze kwezithiyo, okwenza kube inketho engabizi kakhulu yezindawo eziyinselele. Ngaphezu kwalokho, izixhumanisi ezihlanganisiwe zamapayipi ajikelezayo ziqinile ngokwemvelo, okuqinisekisa ukuthi amapayipi awavuzi kuyo yonke impilo yawo yokusebenza.

    Enye inzuzo yepayipi elihlanganisiwe elijikelezayo ukuthi lisebenza kahle kakhulu. Inqubo yokukhiqiza ivumela ukusetshenziswa okuphezulu kanye nokusebenza kahle kwezinto zokusetshenziswa ngentengo encintisanayo uma kuqhathaniswa nezinye izinto zamapayipi. Ngaphezu kwalokho, ukuqina kanye nezidingo zokugcinwa eziphansi zepayipi elihlanganisiwe elijikelezayo kusiza ekunciphiseni izindleko zomjikelezo wokuphila, okwenza kube ukukhetha okuhlakaniphile ngokwezomnotho kwamaphrojekthi epayipi legesi yemvelo.

    Ngaphezu kwalokho, ukuzivumelanisa nezimo kwamapayipi ahlanganisiwe ajikelezayo kwenza afaneleke ezinhlobonhlobo zobubanzi, ubukhulu bodonga kanye namazinga okucindezela ukuze kuhlangatshezwane nezidingo ezahlukahlukene zezinhlelo zokudlulisa igesi yemvelo. Lokhu kuguquguquka kuvumela imiklamo yamapayipi ukuthi ilungiselelwe ukuhlangabezana nezidingo ezithile zokusebenza, okuqinisekisa ukusebenza kahle kanye nokusebenza kahle.

    Ngamafuphi, ukusetshenziswa kweamapayipi ensimbi ahlanganisiwe ajikelezayoEkwakhiweni kwepayipi legesi yemvelo kunikeza izinzuzo eziningi, okuhlanganisa amandla aphezulu, ukumelana nokugqwala, ukuzivumelanisa nezimo kanye nokusebenza kahle kwezindleko. Ngenxa yalokho, ihlala iyisinqumo sokuqala kochwepheshe bemboni abafuna izixazululo zokudlulisa igesi yemvelo ezithembekile nezihlala isikhathi eside. Ngokusebenzisa izinzuzo ezingokwemvelo zepayipi elihlanganisiwe elijikelezayo, ababambiqhaza bangaqinisekisa ukuthi ingqalasizinda yegesi yemvelo isebenza ngokuphephile, ngempumelelo nangokuqhubekayo iminyaka ezayo.

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