Loluphi uhlobo lwemathiriyeli ekhethekileyo eya kusetyenziswa kwioyile kunye neGesi yeCNC yomatshini?
Izixhobo zoomatshini ze-CNC ezisetyenziswa kwishishini leoli kunye negesi zifuna izinto ezikhethekileyo ezinokumelana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye neendawo ezinobungozi.Nazi ezinye zezinto ezikhethekileyo ezidla ngokusetyenziswa kwioyile kunye nerhasi yomatshini weCNC kunye neekhowudi zazo:
I-Inconel yintsapho ye-nickel-chromium-based superalloys eyaziwa ngokugqwesa ukuxhathisa ukubola, ubushushu obuphezulu kunye neendawo ezinoxinzelelo oluphezulu.I-Inconel 625 yeyona nto isetyenziswa ngokuqhelekileyo kwi-Inconel alloy kwishishini leoli kunye negesi.
1
I-Monel yi-alloy ye-nickel-copper enika ukuchasana okugqwesileyo kwi-corrosion kunye neendawo eziphezulu zokushisa.Ihlala isetyenziselwa ukusetyenziswa kweoli kunye negesi apho amanzi olwandle ekhoyo.
2
I-Hastelloy yintsapho ye-nickel-based alloys enika ukuchasana okugqwesileyo kwi-corrosion kunye neendawo eziphakamileyo zokushisa.I-Hastelloy C276 isetyenziswa ngokuqhelekileyo kwizicelo ze-oyile kunye negesi apho ukuchasana neekhemikhali ezinobunzima kuyadingeka, ngelixa i-Hastelloy C22 idla ngokusetyenziswa kwizicelo zegesi ezimuncu.
3
I-Duplex insimbi engenasici luhlobo lwensimbi engenasici ene-microstructure yesigaba ezibini, equkethe zombini izigaba ze-austenitic kunye ne-ferritic.Oku kudityaniswa kwezigaba kubonelela ngokugqwesa ukuxhathisa umhlwa, ukomelela okuphezulu, kunye nokuqina, kuyenza ilungele ukusetyenziswa kwi-oyile kunye negesi.
4
I-Titanium yintsimbi ekhaphukhaphu kunye ne-corrosion-resistant ehlala isetyenziswa kwi-oyile kunye negesi kwizicelo ezifuna umlinganiselo ophezulu wamandla ukuya kubunzima.I-titanium yeBanga lesi-5 yeyona isetyenziswa ngokuqhelekileyo kwi-oyile negesi.
5
Intsimbi yekhabhoni luhlobo lwentsimbi equlethe ikhabhoni njengeyona nto iphambili yokudibanisa.I-AISI 4130 yintsimbi ephantsi-i-alloy enika amandla amahle kunye nokuqina, okwenza ukuba ifaneleke ukusetyenziswa kwi-oyile kunye negesi yegesi apho kufuneka khona amandla aphezulu.
6
Xa ukhetha imathiriyeli ye-oyile kunye negesi ye-CNC yomatshini, kubalulekile ukuqwalasela iimfuno ezithile zesicelo, ezifana noxinzelelo, ubushushu, kunye nokumelana nomhlwa.Izinto eziphathekayo kufuneka zikhethwe ngokucophelela ukuqinisekisa ukuba inxalenye inokumelana nemithwalo elindelekileyo kunye neemeko zokusingqongileyo kunye nokubonelela ngokusebenza okuthembekileyo kubomi benkonzo obujoliswe kuyo.
| I-oyile eqhelekileyo Material | Ikhowudi yezinto ze-oyile |
| I-Nickel Alloy | Iminyaka eyi-925,INCONEL 718(120,125,150,160 KSI),NITRONIC 50HS,MONEL K500 |
| Yenziwe ngentsimbi eshayinayo | 9CR,13CR,SUPER 13CR,410SSTANN,15-5PH H1025,17-4PH(H900/H1025/H1075/H1150) |
| Isinyithi esingenazibuthe esingenazibuthe | 15-15LC,P530,Idatha yeDathalo 2 |
| Intsimbi yentsimbi | S-7,8620,SAE 5210,4140,4145H MOD,4330V,4340 |
| Ingxubevange yobhedu | AMPC 45,TOUGHMET,BRAS C36000,BRASS C26000,BeCu C17200,C17300 |
| Ingxubevange yeTitanium | I-CP TITANIUM GR.4,Ti-6AI-4V, |
| I-Cobalt-base Alloys | I-STELLITE 6,MP35N |
Loluphi uhlobo lwemathiriyeli ekhethekileyo eya kusetyenziswa kwioyile kunye neGesi yeCNC yomatshini?
Imicu ekhethekileyo esetyenziselwa i-oyile kunye negesi ye-CNC yomatshini kwiindawo kufuneka ziyilwe ukuhlangabezana neemfuno ezithile zesicelo, ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye neemeko zokusingqongileyo ezinzima.Eyona misonto isetyenziswa kakhulu kwishishini leoli negesi ibandakanya:
Iintambo ze-API Buttress zinefom yentambo yesikwere ene-flank yomthwalo we-45-degree kunye ne-flank ye-5-degree stab.Zenzelwe izicelo eziphezulu ze-torque kwaye ziyakwazi ukumelana nemithwalo ephezulu ye-axial.Imisonto ye-API ejikelezayo inefom engqukuva kwaye isetyenziselwa udibaniso oludityanisiweyo olufuna rhoqo ukwenza kunye nokuqhawula imijikelo.I-API Modified Round threads have a little rounded thread thread with a modified lead angle.Zisetyenziselwa izicelo ezifuna ukuphuculwa kokumelana nokukhathala.
1
Imisonto yePremium luyilo lwemisonto yobunini olusetyenziswa kuxinzelelo oluphezulu, izicelo zobushushu obuphezulu.Imizekelo ibandakanya i-VAM, iTenaris Blue, kunye ne-Hunting XT imisonto.Le misonto idla ngokuba nefom yentambo edityanisiweyo ebonelela ngetywina eliqinileyo kunye nokumelana okuphezulu kwi-galling kunye nokubola.Bahlala benentsimbi ukuya kwintsimbi ephucula ukusebenza kwabo kokutywina.
2
Imisonto ye-Acme inefom yentambo ye-trapezoidal kunye ne-29-degree degree angle thread.Ngokuqhelekileyo zisetyenziselwa izicelo ezifuna umthamo ophezulu we-torque kunye nomthamo we-axial.Imicu ye-Acme isoloko isetyenziswa kwizixhobo zokwemba i-downhole, kunye nakwi-hydraulic cylinders kunye ne-lead screws.
3
Imisonto yeTrapezoidal inefom yentambo ye-trapezoidal kunye ne-30-degree degree angle thread.Ziyafana neentambo ze-Acme kodwa zineengile ezahlukeneyo zomsonto.Imicu yeTrapezoidal isetyenziswa ngokuqhelekileyo kwizicelo ezifuna umthamo ophezulu we-torque kunye nomthamo we-axial umthwalo.
4
Imisonto ye-Buttress inohlobo lwemisonto yesikwere kunye necala elinye elineengile ze-degrees ezingama-45 kwaye elinye icala linomphezulu osicaba.Ngokuqhelekileyo zisetyenziselwa izicelo ezifuna umthamo ophezulu we-axial kunye nokuchasana nokungaphumeleli kokukhathala.Imisonto ye-Buttress isoloko isetyenziswa kwi-wellheads, imibhobho, kunye neevalvu.
5
Hlaziya impendulo
Xa ukhetha intambo ye-oyile kunye negesi ye-CNC yomatshini, kubalulekile ukuqwalasela iimfuno ezithile zesicelo kwaye ukhethe intambo enokumelana nemithwalo elindelekileyo kunye neemeko zokusingqongileyo.Kwakhona kubalulekile ukuqinisekisa ukuba intambo yenziwe kwimigangatho efanelekileyo kunye neenkcukacha zokuqinisekisa ukuhambelana namanye amacandelo kwinkqubo.
Nanku umsonto okhethekileyo wereferensi:
| Uhlobo lwe-oyile yomsonto | Ioyile yoNyango oluKhethekileyo loMphezulu |
| UNRC Umsonto | Vacuum electron umqadi welding |
| Umsonto we-UNRF | Flame sprayed (HOVF) nickel tungsten carbide |
| TC Umsonto | Ukucwenga ubhedu |
| API Thread | I-HVAF (iSibaso soMoya esikwisantya esiphezulu) |
| Spiralock Thread | I-HVOF (Isantya esiphezulu se-Oxy-Fuel) |
| Umsonto wesikwere |
|
| Buttress Thread |
|
| Special Buttress Thread |
|
| Umsonto we-OTIS SLB |
|
| NPT Umsonto |
|
| Rp(PS)Umsonto |
|
| RC(PT)Umsonto |
Loluphi uhlobo lonyango olukhethekileyo lomphezulu oluya kusebenzisa kwioyile kunye neGesi kwiindawo zoomatshini zeCNC?
Ukunyangwa komphezulu wamalungu omatshini we-CNC ngumba obalulekileyo wokuqinisekisa ukusebenza kwawo, ukuqina, kunye nokuphila ixesha elide kwiimeko ezinzima zeshishini leoli kunye negesi.Kukho iintlobo ezininzi zonyango olungaphezulu olusetyenziswa rhoqo kweli shishini, kuquka:
Iingubo ezinje nge-nickel plating, i-chrome plating, kunye ne-anodizing inokubonelela ngokuxhathisa umhlwa kwiindawo ezinomatshini.Ezi zogquma zinokuphinda ziphucule ukumelana nokunxiba kunye nokuthambisa kwamalungu.
1
I-Passivation yinkqubo esetyenziselwa ukususa ukungcola kunye neengcoliseko ezivela kumphezulu wamacandelo omatshini.Le nkqubo idala umaleko okhuselayo kumphezulu wenxalenye, okwandisa ukuxhathisa ukubola.
2
Ukudubula ukuchama yinkqubo ebandakanya ukubhobhoza umphezulu weendawo ezenziwe ngoomatshini ngamaso amancinane entsimbi.Le nkqubo inokunyusa ukuqina komphezulu wamalungu, ukunciphisa umngcipheko wokungaphumeleli kokukhathala, kunye nokuphucula ukuxhathisa kwabo kwi-corrosion.
3
I-Electropolishing yinkqubo ebandakanya ukusebenzisa umsinga wombane ukususa umaleko obhityileyo wezinto eziphuma kumphezulu wamacandelo omatshini.Le nkqubo inokuphucula ukugqitywa komphezulu wamalungu, ukunciphisa umngcipheko wokuqhekeka kwe-corrosion, kunye nokuphucula ukuxhathisa kwabo kwi-corrosion.
4
I-Phosphating yinkqubo ebandakanya ukugquma umphezulu wamalungu omatshini kunye nomaleko wephosphate.Le nkqubo inokuphucula ukunamathela kwepeyinti kunye nezinye iipeyinti, kunye nokubonelela ngokuxhathisa ukubola.
5
Kubalulekile ukukhetha unyango olufanelekileyo lomhlaba ngokusekelwe kwisicelo esithile kunye neemeko zokusebenza ze-CNC zamacandelo omatshini kwishishini leoli kunye negesi.Oku kuya kuqinisekisa ukuba iinxalenye ziyakwazi ukumelana neemeko ezinzima kwaye zenze umsebenzi wazo ojoliswe kuwo ngokufanelekileyo nangempumelelo.
I-HVAF (I-High-Velocity Air Fuel) &HVOF (I-High-Velocity Oxygen Fuel)
I-HVAF (i-High-Velocity Air Fuel) kunye ne-HVOF (i-High-Velocity Oxygen Fuel) zitekhnoloji ezimbini eziphambili zokugquma umphezulu ezisetyenziswa ngokuqhelekileyo kwishishini leoli negesi.Obu buchule bubandakanya ukufudumeza imathiriyeli engumgubo kunye nokuwukhawulezisa ukuya kwizantya eziphezulu phambi kokuwufaka kumphezulu wenxalenye yomatshini.Isantya esiphezulu se-powder particles sikhokelela kwi-coat eshinyeneyo kwaye ibambelele ngokuqinileyo enika ukuchasana okuphezulu kokunxiba, ukukhukuliseka kunye nokubola.
HVOF
HVAF
Iingubo ze-HVAF kunye ne-HVOF zingasetyenziselwa ukuphucula ukusebenza kunye nobomi beendawo ze-CNC zomatshini kwishishini leoli kunye negesi.Ezinye zezibonelelo ze-HVAF kunye ne-HVOF zokugquma ziquka:
1.Ukuxhathisa ukuMhlwa: I-HVAF kunye nee-HVOF zokugquma zinokubonelela ngokugqwesa ukuxhathisa kwi-corrosion kwiindawo ezinomatshini ezisetyenziswa kwindawo enzima kwishishini leoli kunye negesi.Ezi zogquma zinokukhusela umphezulu wamalungu ekuvezweni kwimichiza eyonakalisayo, amaqondo obushushu aphezulu kunye noxinzelelo oluphezulu.
2.Nxiba ukuxhathisa: Iingubo ze-HVAF kunye ne-HVOF zinokubonelela ngokugqwesileyo kokunxiba kwiindawo ezinomatshini ezisetyenziswa kwishishini leoli kunye negesi.Ezi zogquma zinokukhusela umphezulu weendawo ekunxityweni ngenxa ye-abrasion, impembelelo, kunye nokukhukuliseka.
3.Ukuphuculwa kweLubricity: Iingubo ze-HVAF kunye ne-HVOF zinokuphucula ukuthambisa kwamalungu omatshini asetyenziswa kwishishini leoli kunye negesi.Ezi zambatho zinokunciphisa ukungqubuzana phakathi kweengxenye ezihambayo, ezinokukhokelela ekuphuculeni ukusebenza kakuhle kunye nokunciphisa ukugqoka.
4.Ukumelana ne-Thermal: I-HVAF kunye nee-HVOF zokugquma zinokubonelela ngokugqwesileyo kokuxhathisa kwe-thermal kwiindawo ezisetyenzisiweyo kwishishini leoli kunye negesi.Ezi zambatho zinokukhusela iinxalenye kwi-thermal shock kunye ne-thermal cycling, enokukhokelela ekuqhekekeni kunye nokungaphumeleli.
5.Isishwankathelo, i-HVAF kunye ne-HVOF yokwambathisa ziitekhnoloji zokugquma komhlaba ezikumgangatho ophezulu ezinokubonelela ngokhuseleko oluphezulu kwiindawo zoomatshini ze-CNC ezisetyenziswa kwishishini leoli kunye negesi.Ezi zogquma zinokuphucula ukusebenza, ukuqina, kunye nexesha lokuphila kwamacandelo, okukhokelela ekuphuculeni ukusebenza kakuhle kunye nokunciphisa iindleko zokugcina.