Iyo ba injeniyeri bagaragaje a uruganda rukora ibyuma kubutumwa bukomeye bwa hydraulic valves cyangwa amazu ya pompe yumuvuduko mwinshi, ntabwo bagura ibice gusa-batanga hanze ibipimo bihamye, ubunyangamugayo bwa microstructural, hamwe nubwizerwe bwimikorere. Ihinduka rimwe ridahuye, icyiciro kimwe cyo kuvura ubushyuhe budahuye, kimwe kivanze kitavanze - kandi sisitemu yose ishobora guhura numunaniro utaragera, kumeneka, cyangwa gutsindwa kwinshi munsi yumutwaro. Twabonye ko bibaho: nozle ya cobalt-nikel yacitse kuri 120 bar nyuma yamasaha 380 yo gukora kuko imiterere yintete ya as-cast yari itaremezwa kubisabwa na AMS 5387. Niyo mpamvu precision atari ikirego cyo kwamamaza. Nuburyo bukurikiranwa-butangirira kubikoresho fatizo bikurikiranwa bikarangirana na GD & T-yujuje ubugenzuzi bwa nyuma.
Impamvu Guterera wenyine bidahagije-Kandi ni ukubera iki Kwishyira hamwe bitaganirwaho
Abaguzi benshi bibwira ko "uruganda rukora ibyuma" bisobanura umucanga cyangwa ubushobozi bwo gushora imari - hanyuma bagahagarara aho. Ariko mubikorwa-byukuri kwisi nka piston pompe ya silinderi inzu cyangwa ibinyabiziga bya winch center shaft rollers, casting nintambwe imwe gusa. Uburinganire bwa geometrie butuye mubukorikori: kwihanganira kwibanda kuri mm 0,015 mm kuri bore yimbere yimbere, hejuru ikarangira munsi ya Ra 0.8 µm kumaso yo gufunga, hamwe nubushakashatsi bwakorewe ubushyuhe bugomba kurokoka bitemba bitagabanije mikoro. Uruganda rwihariye ntirushobora kwemeza ibi. Ntanubwo iduka rya CNC ridashobora kugenzura ibyuma byibanze.
Aho niho guhuza vertical bihindura ibisubizo. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Iyo icyuma cya T800 gishingiye kuri cobalt gisaba kugenzura ibyerekezo byombi * no * gukomera kwa ID / OD, itsinda rimwe riyobora igishushanyo mbonera, kugabanuka nyuma yo guhagarika umutima, hamwe no gusya bitanu. Nta ntoki. Nta makosa yo guhindura amakuru. Nta rework kubera datum idahuye.
Ubuhanga bwibikoresho Kurenga urupapuro rwihariye
"Cobalt alloy" ku gishushanyo ntikubwira niba ari L-605, Stellite 6B, cyangwa AMS 5387-ntanubwo yemeza ko ikwirakwizwa rya karbide rihoraho kuri kilo 45. Turasuzuma buri gihe ubushyuhe bwa T800 bwinjira dukoresheje OES spectroscopy kandi tugenzura microstructure dukoresheje SEM-EDS kuri coupons zambukiranya. Kubera iki? Kuberako itandukaniro rito muri chromium cyangwa tungsten bigira ingaruka zokwirinda isuri mumavuta na gaze ya choke. Umukiriya umwe yavuye muri rusange "CoCr alloy" yerekeza kuri AMS 5387 yerekanwe - kandi yongereye igihe cyo gukora kuva 900 kugeza 2700 mumasaha yo gukora mumazi yihuta cyane yuzuye umucanga.
Ibi ntabwo ari theoretical. Yubatswe mubikoresho byabo byo gushakisha: ubufatanye bwabatanga ibyemezo byemewe, raporo yihariye yikizamini cyurusyo rwabitswe mumyaka 10+, hamwe nigeragezwa ryateganijwe mbere yo gutanga umusaruro kuri geometrie yose idasanzwe. Niba igishushanyo cyawe gisaba cobalt alloy nozzle ifite uburebure bwa mm 0.3 mm hamwe numuyoboro wo gukonjesha imbere, bazakoresha umuderevu windege, CT-scan ibisubizo, hanyuma bahindure amarembo mbere yo kwiyemeza gukora byuzuye.
Kugenzura Ubuziranenge-Bwisi-Ntabwo ari impapuro gusa
ISO 9001 ibyemezo byingenzi - ariko icyingenzi nukuntu ubugenzuzi bubaho * hagati yubugenzuzi. Kuri iki kigo, ibyuma byose cyangwa ibyuma bidafite ibyuma bikozwemo ibirindiro bitatu byateganijwe: kugenzura ibikoresho byinjira (hamwe na testi ya PMI), kugenzura ibipimo byifashishwa na Zeiss CMMs byahinduwe buri munsi, no kwemeza imikorere ya nyuma - harimo gupima igitutu kigera kuri 400 kumibiri ya valve no kugenzura ibipimo bifatika.
Gukurikirana ntabwo ari ikibanza cyububiko. Numubiri: buri gice gitwara numero yuruhererekane ya laser ihujwe nubushuhe bwibikoresho fatizo, itariki yo guteramo, verisiyo yimashini, hamwe nindangamuntu. Mugihe OEM yu Burayi yasabye isesengura-nyirabayazana ku nzu imwe ya piston idasanzwe, itsinda ryakuyemo inyandiko zose zuzuye - harimo n’ibiti by’ubushyuhe bwo mu itanura bivuye ku cyerekezo cya annealing hamwe n’ibikoresho byambara indishyi uhereye ku mpanuka ya nyuma - mu minota 90.
Icyo Ibi bivuze kumushinga wawe utaha
Niba urimo gusuzuma a uruganda rukora ibyuma kubintu byinganda zikora cyane, baza ibibazo bitatu mbere yo gusaba amagambo: Bashobora kwemeza microstructure * na * geometrie kuruhande rumwe? Bafite urunigi rwuzuye - uhereye kumahitamo avanze binyuze kurangiza hejuru - cyangwa bishingikiriza kubacuruzi b'abandi kugirango batere intambwe zikomeye? Kandi iyo igishushanyo cyerekana guhamagarwa kwa GD&T nko kwihanganira imyanya Ø0.05 mm ugereranije na datum A-B-C, bakora igenzura ryingingo ya mbere * hamwe na datum yawe *, ntabwo ari ibipimo byizina gusa?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ibisubizo yego - kuri bose uko ari batatu. Intumbero yabo iguma yoroheje: igitutu cyumuvuduko, guteranya pompe, shitingi ya winch, nibindi bikoresho bikora aho gutsindwa atari amahitamo. Ntibakurikirana amajwi. Ba injeniyeri gusubiramo. Kandi barubaka ikizere - ntabwo bafite udutabo, ariko hamwe nibisobanuro byanditse byubugenzuzi, ibyemezo byibikoresho ushobora kugenzura, nigihe cyo gutanga cyujujwe kuri 94.7% byibicuruzwa bito bito mu mezi 27 ashize.
Kuri ba injeniyeri bakeneye casting zikora-ntizihageze-umufatanyabikorwa mwiza ntabwo uruganda rukora ibyuma ruhendutse cyane. Nimwe ifata ibisobanuro byawe nkamasezerano, ntabwo ari igitekerezo.
