Iyo abajenjeri bagaragaje ibice bya sisitemu ya hydraulic yumuvuduko mwinshi cyangwa guteranya pompe ya peteroli, ntibakenera ibyuma gusa-bakeneye metallurgie iteganijwe, Gusubiramo ibipimo bifatika, na kwihanganira zeru kuri microstructural idahuye. Niyo mpamvu gushakira ukuri ishoramari casting alloy uruganda ntabwo ari intambwe yo gutanga amasoko-ni icyemezo cyo kugabanya ingaruka.
Kuki "Alloy" bifite akamaro kuruta "Gutera" wenyine
Ibishingwe byinshi bitera ibyuma cyangwa ibyuma bya karubone. Nibikoresho bike bya cobalt-nikel superalloys nka AMS 5387 cyangwa ibikoresho byo mu rwego rwa T800 utabanje guturika, gutobora, cyangwa gutandukanya ingano. Twabonye ibintu bitatu bikunze kunanirwa murwego rwo gutanga amasoko ku isi: icya mbere, kuvura ubushyuhe budahuye nyuma yo gushora imari-biganisha ku guhinduka kwa 12-18% mubukomere bwa Rockwell C mubice byinshi; icya kabiri, ceramic shell idahagije gutwika bitera okiside yubuso hejuru yikimenyetso gikomeye; icya gatatu, post-casting imashini ikuraho hafi-net-imiterere yubusugire inzira yari igamije gutanga.
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD, Nta gisimburwa. Amavuta asobanura igisenge cyo gukora; inzira yo gukina igomba kuyibungabunga.
Kwishyira hamwe Vertical Ntabwo ari Buzzword-Ni Igenzura
Ntushobora kwemeza ± 0,015 mm kuzenguruka kuri piston pompe ya silinderi iyo guta, kuvura ubushyuhe, hamwe na 5-axis CNC kurangiza bibera mubigo bitandukanye. Amateka yubushyuhe arazimira. Datum yerekanwe. Ubuso bwo kurangiza ibintu bigenda.
Niyo mpamvu ikigo cyacu cya Qingdao gikora nkigikorwa kimwe gikomeza: gutera ishoramari → kugenzura-ikirere annealing → kugabanya imihangayiko → guhindukira neza no gusya inspection ubugenzuzi budasenya (UT + dye penetrant) → kwemeza bwa nyuma CMM kurwanya GD&T. Kurugero, ibinyabiziga bya tekinike winch center shaft izenguruka ikizamini cyuzuye cyo kuzenguruka * nyuma yo gusya bwa nyuma - ntabwo mbere. Kuberako ubusumbane butareba misa yonyine; bijyanye nuburyo imihangayiko isigaye ikorana numutwaro wa centrifugal kuri 3,200 RPM.
Ibi ntabwo ari theoretical. OEM imwe yo muri Amerika y'Amajyaruguru yagabanije kunanirwa mu murima ku kigero cya 67% nyuma yo kuva mu nzego zinyuranye zitanga isoko ku gisubizo cyacu kimwe gusa ku mibiri ya valve y’umuvuduko - cyane cyane ko tugenzura inzira yose yubushyuhe-mashini kuva mubishashara kugeza kubizamini bikora.
Ukuri-Isi Yukuri Irasaba Kwemeza-Isi
"High-precision" bisobanura ibintu bitandukanye kubakoresha batandukanye. Kubashushanya pompe, ni kwibanda hagati ya bore na flange mumaso ya 0.02 mm TIR. Kuri injeniyeri ya ruswa, ni ubuso bukabije Ra ≤ 0.8 µm * nyuma ya * passivation-nta rework yemewe. Kumurwi wo kubungabunga, ni ugusimburana mumyaka itanu yumusaruro utabanje gusubiramo ibikoresho.
Twemeza byose uko ari bitatu - buri gihe. Kwinjira cobalt alloy bilet ibona isesengura ryerekana. Ibipimo-bigenzurwa hifashishijwe Zeiss CONTURA G2 CMMs ihindurwa buri munsi. Ibice byanyuma bipimisha imikorere yibikorwa kuri 1.5 × byapimwe byakazi, hamwe nigipimo nyacyo cyo kumanuka kugeza kuri 10−6 mbar · L / s. Kandi yego - turagumana imibare yuzuye ya digitale: ni itanura ryari, ninde ukora, niyihe gahunda ya CMM, nimero ikonje. Niba hari ikintu cyananiranye muri serivisi, tuzi neza aho tureba.
Abakiriya bakunze kubaza bati: “Urashobora gufata umwanya wukuri muri mm 0,025 kuri mm 320 ya diametre ifite umwobo 12?” Yego - niba igishushanyo kirimo intego za datum, ibintu bifatika, nintego yimikorere. Ariko kandi tuzakubwira imbere niba GD&T isobanuwe neza kubisabwa, cyangwa niba ubundi umucanga utera umucanga wujuje imikorere ku giciro gito 40%. Gukorera mu mucyo ntabwo ari politiki. Ni disipuline yubuhanga.
Aho Precision Ihurira Ubufatanye
An ishoramari casting alloy uruganda igomba gukora ibirenze gutanga ibice. Igomba kugufasha kwirinda gusubiramo ibizunguruka, gusiba, no gutinda kwicyiciro cya nyuma. Niyo mpamvu inkunga yacu yumushinga itangira mbere ya PO: gushushanya gusubiramo hamwe nibitekerezo byakozwe, uburyo bwo gusimbuza ibikoresho bushyigikiwe namakuru ya tensile / creep data, hamwe na prototype yo kuyobora munsi yiminsi 21 kubisumizi byujuje ibyangombwa.
Dukorera sisitemu ya hydraulic sisitemu mubudage, abubaka ibikoresho byo mumazi muri Noruveje, hamwe n’abakora amapompo aremereye hirya no hino mu majyepfo y’iburasirazuba bwa Aziya - bitanyuze mu babikwirakwiza, ahubwo binyuze mu buhanga bwa tekinike. Kuberako iyo ibisobanuro byawe bisaba AMS 5387 hamwe na HRC 42-46 hamwe no kurwanya ruswa hagati ya ASTM A262 Imyitozo E, ibisobanuro rusange byubushobozi ntibizagabanya. Ukeneye uburambe bufatika hamwe nicyo cyiciro nyacyo, muribwo buryo nyabwo.
Urebye imbere, turimo kwagura imvange yo gutunganya imashini ya R & D-cyane cyane kubice bikikijwe n'inkuta, ibice byinshi-bigereranijwe aho ishoramari gakondo rishora imipaka. Ariko intego yacu yibanze ntigihinduka: gutanga ibyuma bigoye, ubutumwa-bugizwe nicyuma cyibikoresho aho uburinganire bwuzuye, uburinganire bwa microstructural, hamwe nubwizerwe bwimikorere ntabwo ari ibicuruzwa. Ntabwo ari ibiganiro.
