Iipayipi ze-OCTGZisetyenziswa kakhulu ekugrumbeni imithombo yeoyile negesi kunye nokuthutha ioyile negesi. Ziquka imibhobho yokugrumba ioyile, izingxobo zeoyile, kunye nemibhobho yokutsala ioyile.Iipayipi ze-OCTGzisetyenziselwa kakhulu ukudibanisa iikhola zokubhola kunye neebhithi zokubhola kunye nokudlulisa amandla okubhola.I-petroleum casing isetyenziselwa ikakhulu ukuxhasa i-wellbor ngexesha lokugrumba nasemva kokugqitywa, ukuqinisekisa ukusebenza okuqhelekileyo kwe-oyile yonke ngexesha lenkqubo yokugrumba nasemva kokugqitywa. I-oyile negesi esezantsi kwe-oyile zithuthwa kakhulu ziye kumphezulu ngetyhubhu yokupompa i-oyile.
I-oyile casing yeyona nto ibalulekileyo ekugcineni ukusebenza kwemigodi yeoyile. Ngenxa yeemeko ezahlukeneyo zejoloji, imeko yoxinzelelo phantsi komhlaba iyinkimbinkimbi, kwaye iziphumo ezidibeneyo zoxinzelelo, ukucinezelwa, ukugoba, kunye noxinzelelo lokugoba emzimbeni we-casing zibeka iimfuno eziphezulu kumgangatho we-casing ngokwayo. Nje ukuba i-casing ngokwayo yonakale ngesizathu esithile, inokukhokelela ekunciphiseni imveliso okanye ekukhuculweni kwequla lonke.
Ngokwendlela intsimbi enamandla ngayo, i-casing inokwahlulwa ibe zii-grades ezahlukeneyo zentsimbi, ezizezi J55, K55, N80, L80, C90, T95, P110, Q125, V150, njl. Uhlobo lwentsimbi olusetyenziswayo luyahluka ngokuxhomekeke kwimeko yequla kunye nobunzulu balo. Kwiindawo ezirhabaxa, kufuneka ukuba i-casing ngokwayo ikwazi ukumelana nokugqwala. Kwiindawo ezineemeko zejoloji ezinzima, kufuneka ukuba i-casing ibe nokusebenza okuchasene nokuwa.
I. ulwazi olusisiseko lwe-OCTG Pipe
1. Amagama akhethekileyo anxulumene nenkcazo yepayipi yepetroliyam
I-API: sisifinyezo se-American Petroleum Institute.
I-OCTG: Sisifinyezo se-Oil Country Tubular Goods, esithetha iityhubhu ezithile ze-oyile, kubandakanya i-oyile casing egqityiweyo, umbhobho wokubhola, iikhola zokubhola, ii-hoops, ii-short joints njalo njalo.
Iityhubhu zeoyile: Iityhubhu ezisetyenziswa kwimigodi yeoyile xa kutsalwa ioyile, kutsalwa igesi, kufakwe amanzi kunye nokuqhekeka kweasidi.
Ikheyiji: Ukufakwa kwemibhobho ethotywa ukusuka kumphezulu womhlaba iye kwiqula eligrunjiweyo njenge-liner ukuthintela ukudilika kodonga lomthombo.
Umbhobho wokugrumba: Umbhobho osetyenziselwa ukugrumba imingxuma.
Umbhobho womgca: Umbhobho osetyenziselwa ukuthutha ioyile okanye igesi.
Ii-Circlips: Ii-cylinders ezisetyenziselwa ukudibanisa imibhobho emibini enemisonto kunye nemisonto yangaphakathi.
Izinto zokudibanisa: Umbhobho osetyenziselwa ukwenza izihlanganisi.
Iintambo ze-API: Iintambo zepayipi ezichazwe ngumgangatho we-API 5B, kuquka iintambo ezijikelezileyo zepayipi yeoyile, iintambo ezimfutshane ezijikelezileyo zebhokisi, iintambo ezinde ezijikelezileyo zebhokisi, iintambo zetrapezoidal ezichaseneyo, iintambo zepayipi yomgca njalo njalo.
Ibhakethi ekhethekileyo: Imisonto engeyiyo eye-API eneempawu ezikhethekileyo zokutywina, iimpawu zoqhagamshelo kunye nezinye iimpawu.
Ukusilela: ukuguquka, ukwaphuka, umonakalo womphezulu kunye nokulahleka komsebenzi wokuqala phantsi kweemeko ezithile zenkonzo. Iindlela eziphambili zokusilela kwekhava yeoyile zezi: ukukhupha, ukutyibilika, ukuqhekeka, ukuvuza, ukubola, ukubopha, ukuguguleka njalo njalo.
2, imigangatho enxulumene nepetroli
I-API 5CT: Inkcazo yeCasing kunye neTubing (ngoku yinguqulelo yamva nje yohlelo lwesi-8)
I-API 5D: Iinkcukacha zombhobho wokubhola (uhlobo lwamva nje lohlelo lwesi-5)
I-API 5L: iinkcukacha zombhobho wentsimbi yombhobho (uhlobo lwamva nje lohlelo lwama-44)
I-API 5B: Iinkcukacha zomatshini wokusika, ukulinganisa kunye nokuhlolwa kwe-casing, i-oyile pipe kunye ne-line pipe threads
GB/T 9711.1-1997: Imiqathango yobugcisa yokuhanjiswa kweepayipi zentsimbi zokuthutha imboni yeoyile negesi Icandelo 1: Iipayipi zentsimbi zeBanga A
GB/T9711.2-1999: Iimeko zobugcisa zokuhanjiswa kwemibhobho yentsimbi yokuthutha imboni yeoyile negesi Icandelo lesi-2: Imibhobho yentsimbi yeBanga B
GB/T9711.3-2005: Iimeko zobugcisa zokuhanjiswa kweeMibhobho zeNsimbi zoThutho lwePetroleum kunye neGesi yendalo Icandelo lesi-3: IPibho yeNsimbi yeBanga C
Ⅱ. Umbhobho weoyile
1. Uhlu lweemibhobho zeoyile
Iipayipi zeoyile zahlulwe zibe ziityhubhu ze-Non-Upset (NU), iityhubhu ze-External Upset (EU), kunye neetyhubhu ze-joint ezidibeneyo. Iityhubhu ze-Non-Upset zibhekisa kwisiphelo sepayipi esifakwe intambo ngaphandle kokutyeba kwaye sixhotyiswe nge-coupling. Iityhubhu ze-External Upset zibhekisa kwisiphelo sepayipi ezimbini eziye zatyeba ngaphandle, emva koko zafakelwa intambo zaza zafakelwa ii-clamps. Iityhubhu zejoint ezidibeneyo zibhekisa kwipayipi eqhagamshelwe ngqo ngaphandle kokudityaniswa, apho isiphelo esinye sifakwe intambo ngentambo yangaphandle etyebileyo ngaphakathi kwaye esinye isiphelo sifakwe ngentambo yangaphakathi etyebileyo ngaphandle.
2. Indima yepayipi
1, ukukhutshelwa kweoyile negesi: emva kokuba imigodi yeoyile negesi igrunjiwe kwaye ifakelwe isamente, umbhobho ufakwa kwisingxobo seoyile ukuze kukhutshelwe ioyile negesi emhlabeni.
2, inaliti yamanzi: xa uxinzelelo lomngxuma ongaphantsi komhlaba lunganelanga, faka amanzi emngxunyeni ngetyhubhu.
2, Ukufakwa komphunga: Kwinkqubo yokubuyiselwa kobushushu beoyile etyebileyo, umphunga kufuneka ungene equleni ngemibhobho yeoyile egqunyiweyo.
(iv) Ukufaka iasidi kunye nokuqhekeka: Kwinqanaba lokugqibela lokugrumba imithombo okanye ukuze kuphuculwe imveliso yemithombo yeoyile negesi, kuyimfuneko ukufaka i-asidi kunye nokuqhekeka kwemithombo okanye izinto zokuqhobosha kumaleko yeoyile negesi, kwaye i-medium kunye nezinto zokuqhobosha zithuthwa ngombhobho weoyile.
3.Inqanaba lentsimbi yombhobho weoyile
Iindidi zentsimbi zombhobho weoyile zezi: H40, J55, N80, L80, C90, T95, P110.
I-N80 yahlulwe yaba yi-N80-1 kunye ne-N80Q, ezi zimbini ziimpawu ezifanayo zokuxinana, umahluko phakathi kwesimo sokuhanjiswa kunye nomahluko wokusebenza kwempembelelo, ukuhanjiswa kwe-N80-1 ngokwemeko eqhelekileyo okanye xa ubushushu bokugqibela bungaphezulu kobushushu obubalulekileyo be-Ar3 kunye nokunciphisa uxinzelelo emva kokupholisa komoya, kwaye ingasetyenziselwa ukufumana ezinye iindlela zokulungisa uvavanyo olushushu oluqengqelekayo, uvavanyo oluchaphazelayo nolungatshabalalisiyo alufuneki; i-N80Q kufuneka ithambe (icime kwaye ithambekise). Unyango lobushushu, umsebenzi wempembelelo kufuneka uhambelane nemigaqo ye-API 5CT, kwaye kufuneka ube luvavanyo olungenakutshabalalisa.
I-L80 yahlulwe yaba yi-L80-1, L80-9Cr kunye ne-L80-13Cr. Iimpawu zazo zoomatshini kunye nemeko yokuhanjiswa kwazo ziyafana. Umahluko ekusetyenzisweni, ubunzima bemveliso kunye nexabiso, i-L80-1 kuhlobo oluqhelekileyo, i-L80-9Cr kunye ne-L80-13Cr ziityhubhu ezinokumelana nokugqwala okuphezulu, ubunzima bemveliso, zibiza kakhulu, zihlala zisetyenziselwa imithombo enzima yokugqwala.
I-C90 kunye ne-T95 zahlulwe ngohlobo 1 kunye nohlobo 2, oko kukuthi, i-C90-1, i-C90-2 kunye ne-T95-1, i-T95-2.
4. Inqanaba lentsimbi, inqanaba kunye nemeko yokuhanjiswa kombhobho weoyile esetyenziswa rhoqo
Inqanaba lentsimbi yenqanaba lentsimbi Imeko yokuhanjiswa
Umbhobho weoyile we-J55 37Mn5 umbhobho weoyile othe tyaba: ogoqwe ngobushushu endaweni yokuba ulungelelaniswe
Umbhobho weoyile ojiyileyo: ubude obupheleleyo buqhelekile emva kokuba bujiyile.
Ityhubhu ye-N80-1 36Mn2V Ityhubhu yohlobo oluthe tyaba: eqengqelekayo eshushu endaweni yokuba iqhelekile
Umbhobho weoyile ojiyileyo: ubude obupheleleyo buqhelekile emva kokuqina
Umbhobho weoyile we-N80-Q 30Mn5 opheleleyo wokushisa
Umbhobho weoyile we-L80-1 30Mn5 opheleleyo wokushisa
Umbhobho weoyile we-P110 25CrMnMo opheleleyo wokushisa
Ukudibanisa i-J55 37Mn5 eshushu eqengqelekayo kwi-intanethi
Ukudibanisa kwe-N80 28MnTiB ubude obupheleleyo bokushisa
Ukudibanisa kwe-L80-1 28MnTiB ubude obupheleleyo bokushisa
Iikliphu ze-P110 ezingama-25CrMnMo eziBude obupheleleyo ezithambileyo
Ⅲ. Ibhokisi
1. Ukwahlulahlula kunye nendima yesingxobo
I-casing yipayipi yentsimbi exhasa udonga lwemithombo yeoyile negesi. Iileya ezininzi ze-casing zisetyenziswa kwiqula ngalinye ngokweenzulu ezahlukeneyo zokumba kunye neemeko zejoloji. Isamente isetyenziselwa ukufaka isamente kwi-casing emva kokuba ithotywe equleni, kwaye ngokungafaniyo nombhobho weoyile kunye nombhobho wokumba, ayinakusetyenziswa kwakhona kwaye yeyezinto ezisetyenziswayo ezilahlwayo. Ke ngoko, ukusetyenziswa kwe-casing kubandakanya ngaphezulu kwe-70% yazo zonke iityhubhu zemithombo yeoyile. I-casing inokwahlulwahlulwa ngokwala macandelo: i-conduit, i-surface casing, i-technical casing kunye ne-oil casing ngokwendlela esetyenziswa ngayo, kwaye izakhiwo zazo kwimithombo yeoyile ziboniswe kumfanekiso ongezantsi.
2. Ibhokisi yomqhubi
Isetyenziswa kakhulu ekugrumbeni elwandle nasentlango ukuze kwahlulwe amanzi olwandle nesanti ukuqinisekisa inkqubela ethe tye yokugrumbeni, iinkcukacha eziphambili zale maleko ye-2.casing zezi: Φ762mm(30in)×25.4mm, Φ762mm(30in)×19.06mm.
Ibhokisi yomphezulu: Isetyenziswa kakhulu ekubholeni kokuqala, ukubhoboza kuvula umphezulu we-strata ekhululekileyo ukuya kwilitye elingaphantsi, ukuze ivale le nxalenye ye-strata ukuba ingawi, kufuneka ivalwe ngebhokisi yomphezulu. Iinkcukacha eziphambili zebhokisi yomphezulu: 508mm (20in), 406.4mm (16in), 339.73mm (13-3/8in), 273.05mm (10-3/4in), 244.48mm (9-5/9in), njl. Ubunzulu bombhobho osezantsi buxhomekeke kubunzulu bokwakheka okuthambileyo. Ubunzulu bombhobho ongezantsi buxhomekeke kubunzulu be-stratum ekhululekileyo, ngokubanzi yi-80 ~ 1500 m. Uxinzelelo lwayo lwangaphandle nolwangaphakathi alukho mkhulu, kwaye ngokubanzi isebenzisa i-K55 steel grade okanye i-N80 steel grade.
3. Ibhokisi yobugcisa
I-casing yobuchwephesha isetyenziswa kwinkqubo yokugrumba yezakhiwo ezintsonkothileyo. Xa udibana neendawo ezintsonkothileyo ezifana ne-layer ewileyo, i-oyile, i-gas layer, i-water layer, i-leak layer, i-salt paste layer, njl.njl., kuyimfuneko ukubeka i-casing yobuchwepheshe ukuze uyivale, kungenjalo ukugrumba akunakwenziwa. Eminye imingxuma inzulu kwaye inzima, kwaye ubunzulu bomngxuma bufikelela kumawaka eemitha, olu hlobo lwemingxuma enzulu kufuneka lubeke imingxuma emininzi ye-casing yobuchwepheshe, iimpawu zayo zoomatshini kunye neemfuno zokusebenza kokutywina ziphezulu kakhulu, ukusetyenziswa kwemigangatho yentsimbi nako kuphezulu, ukongeza kwi-K55, ngaphezulu kukusetyenziswa kwemigangatho ye-N80 kunye ne-P110, eminye imingxuma enzulu ikwasetyenziswa kwi-Q125 okanye nakweyona iphezulu i-non-API grades, efana ne-V150. Iinkcukacha eziphambili zebhokisi yobugcisa zezi: 339.73 Iinkcukacha eziphambili zebhokisi yobugcisa zezi zilandelayo: 339.73mm(13-3/8in), 273.05mm(10-3/4in), 244.48mm(9-5/8in), 219.08mm(8-5/8in), 193.68mm(7-5/8in), 177.8mm(7in) njalo njalo.
4. Isingxobo seoyile
Xa iqula ligrunjwa liye kumaleko oya kuwo (umaleko oqulethe ioyile negesi), kuyimfuneko ukusebenzisa i-oyile casing ukuvala umaleko weoyile negesi kunye nomgca ophezulu ovezwe, kwaye ingaphakathi le-oyile casing lilo maleko weoyile. I-oyile casing kuzo zonke iintlobo ze-casing kubunzulu bomngxuma obunzulu, iimpawu zayo zoomatshini kunye neemfuno zokusebenza kokutywina nazo ziphezulu, ukusetyenziswa kwe-steel grade K55, N80, P110, Q125, V150 njalo njalo. Iinkcukacha eziphambili ze-formation casing zezi: 177.8mm(7in), 168.28mm(6-5/8in), 139.7mm(5-1/2in), 127mm(5in), 114.3mm(4-1/2in), njl. I-casing yeyona inzulu phakathi kwazo zonke iintlobo ze-lindles, kwaye ukusebenza kwayo koomatshini kunye nokusebenza kokutywina zezona ziphezulu.
Umbhobho we-V.Drill
1, Uhlu kunye nendima yombhobho wezixhobo zokugrumba
Umbhobho wokugrumba osisikwere, umbhobho wokugrumba, umbhobho wokugrumba onzima kunye nekhola yokugrumba kwizixhobo zokugrumba zenza umbhobho wokugrumba. Umbhobho wokugrumba sisixhobo esiphambili sokugrumba esiqhuba iqhekeza lokugrumba ukusuka emhlabeni ukuya ezantsi kwequla, kwaye ukwangumjelo ukusuka emhlabeni ukuya ezantsi kwequla. Inemisebenzi emithathu ephambili: ① ukudlulisa i-torque ukuqhuba iqhekeza lokugrumba ukuya ekugrumbeni; ② ukuthembela kubunzima bawo ukufaka uxinzelelo kwiqhekeza lokugrumba ukuze kuphulwe ilitye elisezantsi kwequla; ③ ukuhambisa ulwelo lokuhlamba iqula, oko kukuthi, udaka lokugrumba emhlabeni ngeempompo zodaka olunoxinzelelo oluphezulu, ukuya emngxunyeni wekholamu yokugrumba ukuze lungene ezantsi kwequla ukuze lukhuphe inkunkuma yelitye kwaye lupholise iqhekeza lokugrumba, kwaye luthwale inkunkuma yelitye kwindawo ephakathi komphezulu wangaphandle wekholamu nodonga lomthombo ukuze lubuyele emhlabeni, ukuze kufezekiswe injongo yokugrumba iqula. Umbhobho wokubhola kwinkqubo yokubhola ukuze umelane nemithwalo eyahlukeneyo eguquguqukayo, efana nokuxinana, ucinezelo, ukugoba, ukugoba kunye nezinye iingcinezelo, umphezulu wangaphakathi nawo uphantsi kokukhuhla udaka olunoxinzelelo oluphezulu kunye nokugqwala.
(1) umbhobho wokugrumba wesikwere: umbhobho wokugrumba wesikwere uneentlobo ezimbini zohlobo lwe-quadrilateral kunye nohlobo lwe-hexagonal, intonga yokugrumba ioyile yaseTshayina iseti nganye yekholamu yokugrumba idla ngokusebenzisa umbhobho wokugrumba wohlobo lwe-quadrilateral. Iinkcukacha zayo zezi: 63.5mm (2-1/2in), 88.9mm (3-1/2in), 107.95mm (4-1/4in), 133.35mm (5-1/4in), 152.4mm (6in) njalo njalo. Ubude obusetyenziswayo buyi-12~14.5m.
(2) Umbhobho wokugrumba: Umbhobho wokugrumba sisixhobo esiphambili sokugrumba imingxuma, eqhagamshelwe kwisiphelo esisezantsi sombhobho wokugrumba osisikwere, kwaye njengoko umbhobho wokugrumba uqhubeka ujula, umbhobho wokugrumba uhlala unweba ikholamu yokugrumba enye emva kwenye. Iinkcukacha zombhobho wokugrumba zezi: 60.3mm (2-3/8in), 73.03mm (2-7/8in), 88.9mm (3-1/2in), 114.3mm (4-1/2in), 127mm (5in), 139.7mm (5-1/2in) njalo njalo.
(3) Umbhobho Wokubhola Obunzima: Umbhobho wokubhola obunzima sisixhobo esitshintshayo esidibanisa umbhobho wokubhola kunye nekhola yokubhola, esinokuphucula imeko yamandla ombhobho wokubhola kunye nokunyusa uxinzelelo kwi-drill bit. Iinkcukacha eziphambili zombhobho wokubhola obunzima yi-88.9mm (3-1/2in) kunye ne-127mm (5in).
(4) Ikhola yokubhola: ikhola yokubhola iqhagamshelwe kwinxalenye esezantsi yombhobho wokubhola, ongumbhobho okhethekileyo onodonga oluqinileyo onobulukhuni obuphezulu, ocinezela iqhekeza lokubhola ukuze uqhekeze ilitye, kwaye unokudlala indima ekhokelayo xa kugrunjwa imingxunya ethe tye. Iinkcukacha eziqhelekileyo zekhola yokubhola zezi: 158.75mm (6-1/4in), 177.85mm (7in), 203.2mm (8in), 228.6mm (9in) njalo njalo.
V. Umbhobho womgca
1, Ulwahlulo lombhobho womgca
Umbhobho womgca usetyenziswa kwishishini leoyile negesi ukuthutha ioyile, ioyile ecociweyo, igesi yendalo kunye nemibhobho yamanzi kunye nombhobho wentsimbi omfutshane. Ukuthuthwa kwemibhobho yeoyile negesi kwahlulwe ngokubanzi kwimibhobho ephambili, umbhobho wesebe kunye nombhobho wenethiwekhi yemibhobho yasezidolophini iintlobo ezintathu, umgca wokudlulisela umbhobho oyintloko weenkcukacha eziqhelekileyo ze-∮ 406 ~ 1219mm, ubukhulu bodonga obuyi-10 ~ 25mm, umgangatho wentsimbi X42 ~ X80; umbhobho wesebe kunye nombhobho wenethiwekhi yemibhobho yasezidolophini weenkcukacha eziqhelekileyo ze-# 114 ~ 700mm, ubukhulu bodonga obuyi-6 ~ 20mm, umgangatho wentsimbi X42 ~ X80. Iinkcukacha eziqhelekileyo zemibhobho yesondlo kunye nemibhobho yasezidolophini yi-114-700mm, ubukhulu bodonga buyi-6-20mm, umgangatho wentsimbi X42-X80.
Umbhobho womgca unepayipi yentsimbi edityanisiweyo, ikwanombhobho wentsimbi engenamthungo, umbhobho wentsimbi edityanisiweyo usetyenziswa ngaphezu kombhobho wentsimbi engenamthungo.
2, Umgca womgangatho wombhobho
Umgangatho wombhobho womgca yi-API 5L "iinkcukacha zombhobho wentsimbi yombhobho", kodwa iTshayina ngo-1997 yapapasha imigangatho emibini yesizwe yombhobho wombhobho: GB/T9711.1-1997 "ushishino lweoyile negesi, inxalenye yokuqala yeemeko zobugcisa zokuhanjiswa kombhobho wentsimbi: umbhobho wentsimbi we-A-grade" kunye ne-GB/T9711.2-1997 "ushishino lweoyile negesi, inxalenye yesibini yeemeko zobugcisa zokuhanjiswa kombhobho wentsimbi: umbhobho wentsimbi we-B-grade". Umbhobho wentsimbi", le migangatho mibini ilingana ne-API 5L, abasebenzisi abaninzi basekhaya bafuna ukubonelelwa kwale migangatho mibini yesizwe.
3. Malunga nePSL1 kunye nePSL2
I-PSL sisifinyezo senqanaba leenkcazo zemveliso. Inqanaba leenkcazo zemveliso yombhobho womgca lahlulwe laba yi-PSL1 kunye ne-PSL2, kunokuthiwa nenqanaba lomgangatho lahlulwe laba yi-PSL1 kunye ne-PSL2. I-PSL1 ingaphezulu kune-PSL2, inqanaba leenkcazo ezi-2 alikho nje kuphela kwiimfuno ezahlukeneyo zovavanyo, kwaye ukwakheka kweekhemikhali, iimfuno zeepropati zoomatshini zahlukile, ngoko ke ngokwe-API 5L order, imiqathango yesivumelwano ukongeza ekuchazeni iinkcukacha, inqanaba lentsimbi kunye nezinye izalathisi eziqhelekileyo, kodwa kufuneka ibonise inqanaba leenkcazo zemveliso, oko kukuthi, i-PSL1 okanye i-PSL2.
I-PSL2 kwi-chemical composition, ii-tensile properties, amandla e-impact, uvavanyo olungonakalisiyo kunye nezinye izalathisi zingqongqo kune-PSL1.
4, inqanaba lentsimbi yombhobho wepayipi kunye nokwakheka kweekhemikhali
Udidi lwentsimbi yombhobho ophakathi ukusuka kwesezantsi ukuya kwephezulu lwahlulwe ngolu hlobo: A25, A, B, X42, X46, X52, X60, X65, X70 kunye neX80.
5, uxinzelelo lwamanzi kumbhobho womgca kunye neemfuno ezingonakalisiyo
Umbhobho womgca kufuneka wenziwe ngesebe ngesebe uvavanyo lwe-hydraulic, kwaye umgangatho awuvumeli ukuveliswa koxinzelelo lwe-hydraulic olungonakalisiyo, nto leyo ekwangumahluko omkhulu phakathi komgangatho we-API kunye nemigangatho yethu.
I-PSL1 ayifuni uvavanyo olungenamonakalo, i-PSL2 kufuneka ibe lisebe lovavanyo olungenamonakalo ngesebe.
VI. Uqhagamshelo lwePremium
1, Intshayelelo yoQhagamshelo lwePremium
Ibhakethi ekhethekileyo yahlukile kumsonto we-API onesakhiwo esikhethekileyo somsonto wombhobho. Nangona i-API ekhoyo enemisonto yeoyile isetyenziswa kakhulu ekusetyenzisweni kwemithombo yeoyile, ukusilela kwayo kuboniswe ngokucacileyo kwindawo ekhethekileyo yezinye iindawo zeoyile: ikholamu yombhobho ojikelezileyo we-API, nangona ukusebenza kwayo kokutywina kungcono, amandla okuxinana athwalwa yinxalenye enemisonto alingana kuphela ne-60% ukuya kwi-80% yamandla omzimba wombhobho, ngoko ke ayinakusetyenziswa ekusetyenzisweni kwemithombo enzulu; ikholamu yombhobho ojikelezileyo we-API enemisonto ye-trapezoidal, ukusebenza kwayo kokuxinana kwenxalenye enemisonto kufana kuphela namandla omzimba wombhobho, ngoko ke ayinakusetyenziswa kwimithombo enzulu; ikholamu yombhobho ojikelezileyo we-trapezoidal enemisonto ye-API, ukusebenza kwayo kokuxinana akulunganga. Nangona ukusebenza kokuxinana kwekholamu kuphezulu kakhulu kunokunxibelelana komsonto ojikelezileyo we-API, ukusebenza kwayo kokutywina akulunganga kakhulu, ngoko ke ayinakusetyenziswa ekusetyenzisweni kwemithombo yegesi enoxinzelelo oluphezulu; ukongeza, igrisi enemisonto inokudlala indima yayo kuphela kwindawo enobushushu obungaphantsi kwama-95℃, ngoko ke ayinakusetyenziswa ekusetyenzisweni kwemithombo enobushushu obuphezulu.
Xa kuthelekiswa nomsonto ojikelezayo we-API kunye noqhagamshelwano lomsonto we-trapezoidal oluyinxenye, iPremium Connection yenze inkqubela phambili kwezi zinto zilandelayo:
(1) ukutywinwa okuhle, ngoyilo lwesakhiwo sokutywinwa kwe-elastic kunye nesinyithi, ukuze ukumelana nokutywinwa kwegesi edibeneyo kufikelelwe kumda womzimba wetyhubhu ngaphakathi koxinzelelo lwemveliso;
(2) amandla aphezulu oqhagamshelo, kunye noqhagamshelo lwePremium Connection lwe-oyile casing, amandla oqhagamshelo afikelela okanye adlule amandla omzimba wetyhubhu, ukusombulula ingxaki yokutyibilika ngokusisiseko;
(3) ngokukhethwa kwezinto kunye nokuphuculwa kwenkqubo yonyango lomphezulu, ngokusisiseko kusonjululwe ingxaki yokunamathela komsonto;
(4) ngokuphucula ulwakhiwo, ukuze usasazo loxinzelelo oludibeneyo lube sengqiqweni ngakumbi, lube luncedo ngakumbi ekuchaseni ukugqwala koxinzelelo;
(5) ngokusebenzisa isakhiwo segxa loyilo olufanelekileyo, ukuze kube lula ukwenza umsebenzi webhakethi.
Okwangoku, ihlabathi liphuhlise iintlobo ezingaphezu kwe-100 zePremium Connections ngetekhnoloji enelungelo elilodwa lomenzi.
Ixesha leposi: Feb-21-2024