Ukeneye cheque valve itazananirwa munsi ya 300 bar, 450 ° C, cyangwa guhora kwishishanya? Ntabwo urimo gushakisha ibice-bikeneye-ukeneye a reba uruganda rwa valve hamwe na disipuline ya metallurgjiya, ntabwo ari ubushobozi bwo gutunganya gusa. Twabonye byinshi bya hydraulic sisitemu yananiwe gusubira inyuma kumpamvu imwe: indangagaciro zubatswe kurutonde rwihariye, ntabwo ari ibintu byukuri byisi. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Ntabwo dukora igenzura rusange. Twebwe injeniyeri yumuvuduko ukabije wo kugenzura ibintu - duhereye kumiterere y'ibinyampeke, ntabwo dushushanya ibipimo gusa.
Kuki "Uruganda rutaziguye" rusobanura ibirenze igiciro cyo hasi
"Uruganda rutaziguye" akenshi rwerekana ibihe byihuse byo kuyobora no gukomera. Ariko muri sisitemu yuzuye-sisitemu y'amazi, bivuze ikintu cyimbitse: nyirubwite yuzuye. Iyo cheque yawe ya cheque igomba gufunga neza nyuma yubushyuhe bwa 50.000 mumashanyarazi ya pompe yo hanze, ntushobora kugura amaboko hagati yimishinga, iduka ryimashini, umucuruzi uvura ibicuruzwa, hamwe nuwabitanze. Twateye, imashini, kugerageza, no kwemeza buri gice mubikoresho bimwe byubahiriza ISO muri Qingdao - nta ntambwe zikomeye zakozwe. Nuburyo twemeza microstructure gukomeza kuruhande rwintebe, disiki, hamwe numubiri. Umukiriya umwe muri Noruveje yasimbuye indege eshatu zatsinzwe mu mezi atandatu; igice cyabo cya kane-AMS 5387 cobalt alloy, sand-cast + eshanu-axis CNC yarangije-ikora amezi 18 itabungabunzwe. Itandukaniro ntabwo ryari kwihanganira-byari kwaguka k'ubushyuhe bihuye n'inteko yose.
Ibyemezo bine bya tekinike bifite akamaro (Ntabwo ari "Icyuma kitagira umwanda")
Guhitamo cheque valve ntabwo ari uguhitamo amanota-ni uguhuza imyitwarire yibintu nuburyo bwawe bwo gutsindwa. Dore ibyo tugenzura mbere yo gusubiramo:
- Intebe-kuri-disiki ikomeye delta: Hafi cyane? Kwikinisha munsi yinyeganyeza. Kure cyane? Micro-chiping ku guhagarika ingaruka. Ku mibiri ya T800 ishingiye kuri cobalt, duhuza na AMS 5737 Stellite 6 disiki - byagaragaye ko ubuzima bwa 3.2x bumara igihe kinini mugusubiza imirongo isohora pompe.
- Tera icyerekezo cyinzira ninzira itemba: Gutera umucanga bitera icyerekezo gikomeye. Twerekejeho ibishushanyo mbonera kuburyo dendrite yibanze ikora ibangikanye no gutemba-ntabwo perpendicular-igabanya isuri kumwanya wo kuzamura disiki ku kigero cya 41% (bipimwa hakoreshejwe ikarita ya ultrasonic yerekana ikarita nyuma yamasaha 200 yo kwipimisha nabi).
- Gukurikirana ubushyuhe: Umuti annealing * mbere * gutunganya bwa nyuma birinda gukwirakwiza karbide muri cobalt-nikel. Kubikora nyuma yo gutangiza micro-crack kuri radiyo ityaye - aho umunaniro utangirira. Ntabwo dushobora gusimbuka iyi ntambwe.
- Imikorere ya GD&T hejuru yo kwisiga: Ubuso bukabije bwa Ra 0.4 µm bifite akamaro gusa niba biri hejuru yikimenyetso. Dufashe ± 0.005 mm igaragara hejuru yintebe - ariko twemerera Ra 3.2 kuri flanges idakomeye. Kuzigama ibiciro bijya mubikorwa, ntabwo ari polish.
Iyo Cataloge isanzwe yananiwe - nicyo wakora aho
Bamwe bashobora gutongana bati: "Gura gusa ANSI B16.34 ifite agaciro keza-barageragejwe kandi bemewe." Nukuri. Ariko ibyo bizamini bifata amazi meza, gutembera neza, hamwe nubushyuhe bwibidukikije. Porogaramu nyayo ni gake. Mu minsi ishize twashyigikiye uruganda rwo mu majyepfo y’iburasirazuba bwa Aziya aho ibyuma bisanzwe bigenzura ibyuma bitangirika mu byumweru 9 - umwobo wa chloride wihuta bitewe n’igihe gito na ogisijeni isigaye. Igisubizo cyabo? Ntabwo ari urukuta runini. Umucanga wabigenewe wumucanga duplex udafite ibyuma (UNS S32205) umubiri ufite intebe ya geometrie ikozwe neza kugirango ushireho imbaraga nke-usana na zeru. Igihe cyo kuyobora: ibyumweru 11. Igiciro cyose: hejuru ya 17% ugereranije no hanze. Inyungu yigihe: 400% umwaka-mwaka.
Isomo? Custom ntabwo isobanura "bihenze." Bisobanura gukuraho ikiguzi cyihishe cyo gusimbuza imburagihe, amasaha atateganijwe, hamwe no kwangirika kwa pompe zo hejuru. Isubiramo ryubwubatsi ritangirana na P&ID yawe, ntabwo ari RFQ yawe. Turabaza: Ni ubuhe butumwa bukabije bwo kwiyongera? Nangahe gufunga isaha? Hoba hariho ibimera bikomeye? Ikipe yawe yo kubungabunga ifite ibikoresho bya kalibibasi ya torque kurubuga? Ibi bibazo bigize igice - ntabwo ari ukundi.
Kuva Gushushanya Kugeza: Uburyo Twirinda Gutinda "Gutungurwa"
Porotipi yoherejwe muminsi 25. Ibicuruzwa biciriritse (50-500 pcs) bikomeza ± iminsi 3 yo gutanga neza - byagenzuwe mubyoherejwe 142 umwaka ushize. Nigute? Ibintu bitatu byashyizwemo:
- Gufunga ibikoresho kuri cote. Buri mubare wubushyuhe winjiye kandi ushobora gukurikiranwa na raporo ya nyuma ya CMM.
- Kwigana mbere: Buri ruganda rugoye runyura muri VERICUT mbere yo gukata. Dufata igikoresho cyo kwivanga ku mibiri ikikijwe mbere yuko chip ya mbere iguruka - twirinda gukuraho amadolari 12,000 $ ya cobalt.
- Zeru-bat-kurekura nta kizamini gikora: Buri valve ikorerwa hydrostatike yumuvuduko (1.5 × yagenwe) hamwe nikizamini cyo guhumeka ikirere gikora ibintu bitandukanye. Nta na kimwe kidasanzwe - ndetse no kuri prototypes.
Ntabwo dusezeranya "gutanga vuba." Turasezeranye gutanga ibiteganijwe—Kubera muri sisitemu-ubutumwa bukomeye, iminsi ibiri yatinze igura ibyumweru birenga bibiri ikiza.
Niba ubutaha bwo kugenzura valve isaba uburinganire bwuzuye, guhuza metallurgiki, no kwemeza imikorere - ntabwo ari kashe yubahiriza gusa - hamagara QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. mu buryo butaziguye. Dufite umwihariko mubyo abandi birinda: amavuta ya cobalt, amazu yumuvuduko ukabije wamazu, hamwe na geometrike idasanzwe ikemura ikibazo cyananiranye. Sura https://www.tsingtaocnc.com kubitabo byubuhanga, ibyemezo bifatika, hamwe nukuri kwerekanwa-harimo ibisubizo byumuvuduko ukoreshwa muri Amerika ya ruguru, Uburayi, na Aziya y Amajyepfo yAmajyepfo. Kugenzura neza valve uruganda ntabwo rutanga ibice gusa. Iragabana ibyago byawe.
