Iyo ba injeniyeri bagaragaje uruganda rukora ibirahuri serivisi kubice byicyuma-byuzuye cyane, ntabwo bashakisha gusa uruganda-barashaka kugenzura ibipimo, guhuza microstructural, hamwe nubwizerwe bwa metallurgical munsi yigitutu. Twabonye imishinga myinshi yatinze kubiteganijwe bidahuye: igice cyatsinze igenzura ryikigereranyo ariko kikananirwa gusiganwa ku magare yumuriro, cyangwa inzu ya cobalt alloy amazu yujuje kwihanganira ibyapa nyamara igacika mugihe cyo gupima hydraulic. Intandaro? Ubushobozi bwacitsemo ibice - ibishingwe bitagenzuye imashini, amaduka yimashini atabanje gushishoza, cyangwa abatanga isoko bafata AMS 5387 cyangwa T800 nkibigega rusange aho kuba ibikoresho bikomeye.
Kuki guta ibirahuri byamazi bifite akamaro-nimpamvu bidakorwa neza
Ikirahuri cyamazi (sodium silikate) ishoramari ritanga kwihanganira cyane kuruta guta umucanga nigiciro cyibikoresho byo hasi kuruta igiceri ceramic kubintu bito bito, bingana ninganda zingana. Ariko intsinzi ishingiye kubintu bitatu bidashobora kuganirwaho: kugenzura neza imvugo ya rheologiya, kugenzura dewaxing kugirango wirinde kumeneka, hamwe nu mwirondoro w’itanura uhinduranya kuri buri cyuma cyo kwagura ubushyuhe. Mu iduka ryacu, duhindura ibipimo-by-ifu mugihe nyacyo dushingiye ku butumburuke bw’ibidukikije - ntabwo biva ku rupapuro rwa SOP ruhagaze. Ku mavuta ya cobalt-nikel nka AMS 5387, ndetse no gutandukana kwa 2 ° C mugihe cy'ubushyuhe burashobora gutuma mikoro igabanuka mumazu ya pompe yoroheje. Niyo mpamvu dukurikirana buri gushonga hamwe na dual-thermocouple array hanyuma tukandika amateka yubushyuhe kuri tombora - ntabwo kuri buri cyiciro.
Guhuza Vertical ntabwo ari ijambo ryijambo-niyo nzira yonyine yo gufata GD&T
Umubiri wumuvuduko wumuvuduko wibirahuri byamazi urashobora gutwara ± 0.1 mm kwihanganira umurongo-ariko niba imikorere ya CNC ikora imashini yayo yo gufunga idafite ibitekerezo bitaziguye bivuye kumikino, uzirukana kwiruka muburyo butanu. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. CMM yacu yemeza as-geometrie mbere yo gutunganya nabi; optique ya profilometero igenzura ubunyangamugayo nyuma yanyuma; kandi buri nzu ya piston pompe yamashanyarazi ikorerwa hydrostatike ikora kuri 1.5 × umuvuduko wakazi - ntabwo ari ukugenzura gusa. Ibi bivanaho "agasanduku k'umukara" amaboko hagati y'amashami. Mugihe umukiriya yatwoherereje igishushanyo cya GD & T-kiremereye kubinyabiziga bya winch center shaft roller, twashyizeho ibendera rya datum ebyiri zivuguruzanya nicyerekezo gikurura - mbere yuko ibikoresho bitangira. Ibyo byazigamye ibyumweru bitatu na $ 18,000 mugukora.
Indero yibikoresho itandukanya gutondeka neza nibicuruzwa
Cobalt alloy nozzles ntunanirwa kubera gutunganya nabi. Birananirana kubera gukwirakwiza karbide kudahuza ibice. Twakomotse kuri T800 na AMS 5387 hamwe nibisyo byuzuye - harimo isesengura ryerekana amashusho, ingano yubunini bwimbuto, hamwe nu murongo ucuramye kuri ASTM E8. Ubushyuhe bwose buratandukanijwe, bugashyirwaho amakarita ya QR yanditseho amakarita, kandi akabikwa mu bice bigenzurwa n’ikirere. Niba icyiciro cyerekana sulfure yazamutse hejuru ya 0.015%, irashyirwa mu kato-ntabwo yamanuwe. Kubera iki? Kuberako sulfure ishiramo cobalt ivanze kumupaka wingano, byihutisha gutangira umunaniro mugutangiza pompe ibidukikije. Ntabwo duhura gusa na spes-dushushanya imyitwarire yibintu birwanya guhangayikishwa no gusaba. Nuburyo dutanga amacomeka arokoka 12,000+ inzinguzingo mumavuta yo hanze na gaze metering manifolds.
Gutanga-kwisi bisobanura igihe cyateganijwe-ntabwo ari amasezerano meza
"Kuyobora igihe" ntacyo bivuze nta miterere. Ibyumweru 12 byavuzwe kuri 50 fondasiyo ya pompe idafite ibyuma bifata ibikoresho biboneka, ingengabihe y itanura, hamwe ningingo yo kwemeza ingingo ya mbere - ntabwo ari iminsi yingengabihe gusa. Twubaka ingengabihe yubushobozi buke: umurongo wikirahure cyamazi gikora inshuro esheshatu muricyumweru, max. Ntabwo dusoma igitabo. Ahubwo, duhuza prototype yubaka hamwe nibikorwa bikora - bityo ibice 5 byambere byemeza inzira zose hamwe nubugenzuzi mbere yo kuzamuka kwinshi. Abakiriya bo muri Amerika ya Ruguru hamwe n’Uburayi bavuga ko impuzandengo yatanzwe ku gihe ku kigero cya 98.3% mu mezi 18 ashize - atari ukubera ko twihuta, ariko kubera ko duteganya gusubira inyuma mu kizamini gikora, ntabwo tuvuye mu byinjira. Kandi iyo igishushanyo mbonera gikubise hagati? Twongeye gukoresha FMEA-ntabwo tuvugurura BOM gusa.
Niba ukeneye a uruganda rukora ibirahuri ifata igitutu cya valve cyangwa piston pompe amazu nka sisitemu - ntabwo ari igice - ukeneye kugenzura kugenzura imyitwarire ivanze, gukomeza urunigi, no kwemeza-isi. Ibyo bitangirana no kubaza ntabwo "Urashobora kujugunya?" ariko “Nigute ushobora kwemeza ko ikora?”
