Iyo ba injeniyeri bagaragaje a uruganda rukora ibyuma, ntabwo batumiza ibyuma gusa-bahitamo gushikama kurwego munsi yumuvuduko wa hydraulic ya bar-350, ubunyangamugayo bwa microstructural nyuma yo gusiganwa ku magare yubushyuhe, hamwe no kutihanganira zeru kubera ububi mumazu ya pompe ikora 24/7 mumashanyarazi. Niyo mpamvu hejuru ya 60% byibyo twasubiwemo n’amasosiyete akora ibijyanye n’ibikomoka kuri peteroli yo muri Amerika ya Ruguru bitangirana n'ikibazo kimwe: “Urashobora gutera, imashini, no kwemeza AMS 5387 cobalt alloy - * mu kigo kimwe *, hamwe n’ikurikiranwa ryuzuye?”
Twatanze ibyuma 12.400+ ibyuma kandi bidafite ingese kuva muri 2018-ntabwo ari nkibisanzwe, ariko nkibice byingenzi byubutumwa aho gutsindwa atari amahitamo. Inzu ya pisitori ya piston igomba kuba ifite mm 0,015 mm kuri mm 420 z'uburebure nyuma yo kuvura ubushyuhe. Uruzitiro rwagati rwagati rugomba kurokoka umusenyi wuzuye mugihe ruzunguruka kuri 180 RPM munsi ya 90 kN. Ibi ntabwo ari ugutegura kwihanganira. Barimo bateranya ibisubizo-bigenwa nigishushanyo mbonera, kwigana amarembo, kugenzura gukomera, no kugabanuka nyuma yimyitozo. Aho niho abatanga isoko benshi basenyuka.
Inganda nyinshi zicyuma zinganda zitandukanya guta no kurangiza neza. Baha akazi CNC cyangwa bakishingikiriza kubandi bantu bashinzwe ubushyuhe. Ntabwo. Ikigo cacu cyemewe na ISO 9001 muri Qingdao gihuza ishoramari, guta umucanga, gutunganya imashini nyinshi (kugeza kuri 5-icyarimwe icyarimwe), kuvura ubushyuhe bwa vacuum, no kurangiza hejuru - byose munsi yinzu imwe na sisitemu imwe. Mugihe OEM yu Burayi yatwoherereje igishushanyo cya GD & T kiremereye kumubiri wumuvuduko wumuvuduko hamwe na datum 17 zikomeye, twafashe amakimbirane atatu yo gukora * mbere yuko ibikoresho bitangira *: munsi yimbere idashoboka guta idafite cores, igice cyurukuta ruto rukunze kugabanuka kumyenge, hamwe no guhamagarira kurangiza guhamagarira kutabangikanya nubushake buke. Twasabye guhindura geometrie-byemejwe binyuze muri MAGMASOFT® kwigana gukomera - hanyuma tugabanya igihe cyo kuyobora prototype kuri 37%.
Dore icyerekana imikorere nyayo itandukanye na catalog:
- Kugenzura ibikoresho bitangira gushonga. Ntibisanzwe kuri T800 ya cobalt ishingiye ku mavuta cyangwa ASTM A487 Icyiciro CA6NM ibyuma bitagira umwanda.
- Gutera ntabwo ari ugusuka ibyuma gusa: Kububiko bwamazi ya hydraulic yumuvuduko mwinshi, dukoresha ceramic shell ishoramari hamwe na dewaxing igenzurwa no kuzunguruka. Kubikoresho binini byubwubatsi, dukoresha ibishishwa byumusenyi hamwe nubushyuhe burigihe mugihe cyo gusuka. Ubufindo bwose bukorerwa ibizamini bya ultrasonic kuri ASTM E114 na radiografiya kuri ISO 5579 Icyiciro B.
- Ukuri kugereranije kuba mucyumba cya CMM: Igice cyose cyarangiye kigenzurwa kuri Zeiss Contura G2 RDS imashini yo gupima. Ntabwo ari ku cyiciro cya nyuma gusa - turagenzura ibintu by'ingenzi nyuma yo gutunganywa bikabije, nyuma yo kuvura ubushyuhe, na nyuma yo kurangiza. Raporo yuzuye ya GD&T ikubiyemo imyanya nyayo, umwirondoro, hamwe namakuru ya runout ahujwe na datum zagenwe nabakiriya.
Bamwe bashobora kuvuga ko amazu yo guta hanze atanga ibiciro biri hasi. Ariko igihe umukiriya wo mu majyepfo yuburasirazuba bwa Aziya yahindukiriye akaduha ibicuruzwa bihendutse, bavumbuye ko "kuzigama ibiciro" harimo igipimo cya 22% cyo gusiba ku rufatiro rwa pompe idafite ibyuma biturutse ku butaka butamenyekanye - hamwe na zeru zikurikiranwa mugihe habaye gutsindwa mu murima. Ntabwo duhatanira igiciro cyonyine. Turushanwe kubiciro byose bya nyirubwite: reworks nkeya, ntamwanya wibutswa, Windows ishobora gutangwa, hamwe nubufasha bwubwubatsi buvuga GD&T neza - ntabwo ari icyongereza gusa.
Itandukaniro ryacu rikomeye? Dufite umwihariko mubyo abandi birinda. Amavuta ya Cobalt-nikel nka AMS 5387 ntabwo "bigoye gukora imashini." Ubushyuhe bwumuriro ni 1/4 cyicyuma kitagira umwanda, igipimo cyogukomeretsa akazi kirenga 300%, kandi imihangayiko isigaye iturutse kubukonje butaringaniye irashobora kugabanya igice kuri 0,12 mm ijoro ryose. Twubatsemo ububiko bwibikoresho bwibitabo byabigenewe, sisitemu yo gutanga ibicuruzwa bikonjesha, hamwe ningamba zo gutunganya buhoro buhoro byagaragaye mubice 8.200+ cobalt alloy ibice. Iyo uruganda rukora pompe yo muri Amerika rwakeneraga amajwi adasanzwe hamwe na kontour y'imbere ihuye na moderi yisuri ya API RP 14E, twateye ishusho ya net-net, hanyuma dukoresha imashini ikora amashanyarazi (ECM) kumurongo wanyuma - kuko ibikoresho bisanzwe byari kumeneka.
Niba umushinga wawe utaha urimo gutoranya ibyuma byo gutoranya uruganda, baza ibi bibazo bitatu: Ese uwabitanze afite gahunda yo gukina-cyangwa kubisezerana? Bashobora gutanga urusyo, inyandiko zerekana ubushyuhe, hamwe na raporo ya CMM kuri * buri kintu cyoherejwe *? Kandi barashushanya ibishushanyo mbonera mbere yo gusubiramo - cyangwa bagategereza kugeza ingingo ya mbere yananiwe? Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Turasubiza yego - noneho tubigaragaze hamwe namakuru, ntabwo ari udutabo. Kuberako kwizerwa bidasezeranijwe. Irapimwa, yanditse, kandi iratangwa.
