Iyo abajenjeri bagaragaje umusenyi wibyuma bidafite umuyonga mwinshi wa hydraulic ya hydraulic cyangwa amazu ya pompe yo hanze, ntibahitamo gusa ibikoresho-bahitamo gushikama kumiterere, kurwanya ruswa, hamwe na microstructures bihoraho mubyukuri byubushyuhe bwumuriro nubukanishi. Niyo mpamvu guhitamo iburyo uruganda rutunganya ibyuma ibintu birenze kuvuga kwihanganira impapuro. Twabonye imishinga myinshi yatinze - ntabwo ari inenge zashushanyije, ahubwo nubushakashatsi bufata guta umucanga nkibicuruzwa aho kuba disipuline.
Umucanga wumucanga wumucanga ntabwo umeze nkicyuma cyangwa aluminiyumu. Ahantu ho gushonga cyane (1400-1500 ° C), kumva neza ubukonje bukabije, hamwe no gutandukanya amacakubiri asabwa kugenzura neza uburyo bworoshye, imiterere ya chimie, ubushyuhe, nigihe cyo guhungabana. Gutandukana kwa 2 ° C mubushuhe burashobora gukurura microporosity mumibiri ya valve ya ASTM A351 CF8M. Mm 0.3 idahuye muburyo bwo guhuza ibice bishobora guhungabanya umuvuduko wamazu ya pisitori ya pompe ya pompe yagereranijwe kuri bar. Izi ntabwo arizo ngaruka. Ni kunanirwa mu murima twasuzumye mu bice bitatu bya peteroli yo muri Amerika y'Amajyaruguru - buri kimwe cyaturutse ku miterere y'ingano idahuye mu byiciro.
Niki gitandukanya uruganda rukora ibyuma bitagira umuyonga uruganda rukora uruganda rutanga ibicuruzwa? Icya mbere: guhuza vertical irenze gutora wenyine. Ukeneye umufatanyabikorwa ukora imashini imwe * nyuma * yo gutara - kuko icyo gihe aribwo bumva ingaruka ziterwa no guhangayika gusigaye, guhambira karbide, cyangwa kugabanuka kutaringaniye. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Gukora CNC ntabwo ari inyongera; ni intambwe yanyuma yo kwemeza. Iyo barangije T800 ya cobalt ishingiye kuri winch center shaft roller, basuzuma uburinganire bwimyanya itanu ya axial - atari mubushyuhe bwicyumba gusa, ariko nyuma yo kwigana 120 ° C. Nuburyo ufata kugoreka mbere yuko igera kumurongo.
Icya kabiri: ibintu bifatika bigenda byimbitse kuruta raporo y'ibizamini. Ibyiciro by'ibyuma bitagira umuyonga nka AMS 5387 cyangwa ASTM A743 CA15 ntabwo bitwara kimwe hejuru yubushyuhe-nubwo bifite izina rimwe. Itandukaniro rito mubirimo azote cyangwa urwego rwa delta ferrite ihinduranya imashini, igisubizo cyo kuvura ubushyuhe, nubuzima bwumunaniro. QINGDAO QIANGSENYUAN ikomeza ubufatanye bwa tekiniki hamwe nabatanga ibikoresho byibanze byemewe, bagahuza buri cyuma gishyushya ubushyuhe bwacyo murugo hamwe na Charpy V-notch data. Niba umukiriya asabye uburebure bwa 22% byibuze muri CF3M, ntibemera gusa icyemezo cyuwabitanze-barabyemeza kumashini yabo yipimisha, bakoresheje ingero zaciwe na sisitemu nyayo yo gusuka.
Icya gatatu: ubugenzuzi bugaragaza indorerwamo-gukoresha ubukana. Ibishingwe byinshi bipima ibipimo bikomeye hamwe na CMM - ariko bake ni bo bagenzura ubusugire bwubutaka mubice byumucanga. QINGDAO QIANGSENYUAN ikoresha ibizamini bya ultrasonic yipimishije (PAUT) kubice byose birimo umuvuduko ufite uburebure bwa mm 25, gusikana ibimenyetso byerekana umurongo uhujwe nicyerekezo cyo gukura kwa dendrite. Kubice bidafite umuvuduko nkibishingwe byimodoka ya pompe yubuhanga, bakoresha igenzura ryirangi ryinjira * nyuma * yo kugabanya imihangayiko - na nyuma yo gutunganya imashini ya nyuma - kugirango bafate microcrake yongeye gufungura. Buri raporo ikubiyemo ikarita yerekana ahantu, ntabwo ari kashe / gutsindwa kashe gusa.
Icya kane: gushushanya-gukora-kuvuga neza-ntabwo ari ibisobanuro bya GD&T gusa, ahubwo ibitekerezo bifatika byashinze imizi muri casting physics. Kurugero: mugihe umukiriya yatanze igishushanyo guhamagarira ± 0,05 mm kwihanganira isura ya mm 320 ya diametre flange, itsinda ryabo ntiryigeze rivuga cyangwa ngo ryange. Berekanye uburyo bwo kugabanuka gukomeye bakoresheje MAGMAsoft, bagaragaza ahantu hashobora kuba hategurwa intambara, kandi basaba kwimura ibyapa bibiri byingenzi kugirango binganize amashanyarazi. Igisubizo? Kugabanya ibicuruzwa byakuweho nyuma yimashini 40%, bikuraho igikorwa kimwe cyo kurangiza utabangamiye uburinganire. Ntabwo ari serivisi-isangiwe kugabanya ingaruka zubwubatsi.
Nibyo, ibyuma byumucanga byumucanga bitwara igiciro cyinshi kuruta gushora imari kubutaka buto - cyangwa gupfa guta kubice bidafite fer. Ariko kugirango umusaruro uciriritse ugizwe nibice nka hydraulic pressure valves (50-500 pcs / mwaka), inzu ya silinderi ifite imiyoboro ikonjesha imbere, cyangwa inteko zipompa zipima ibicuruzwa, gutera umucanga bitanga ihinduka ridasanzwe mubunini, guhitamo amavuta, no gutandukanya uburebure bwurukuta. Kandi mugihe igice cyawe kigomba kurokoka amazi yo mu nyanja yuzuye chloride, gupakira cyclicale, hamwe na zeru-zisabwa, kwizerwa ntigiciro kuri kilo-igiciro kubirinze gutsindwa.
Niba urimo gusuzuma a uruganda rutunganya ibyuma, baza ibibazo bitatu mbere yo gusinya NDA: Bashobora kukwereka raporo ya PAUT iheruka ya CF8M ya casting ihuye na geometrie yawe? Babika amakuru yo gushonga-harimo gusuka ubushyuhe, isesengura rya salle, hamwe nubushuhe bwimbitse - kuri buri cyiciro cyoherejwe? Kandi bigeze banga gukina kwabo kuberako nyuma yo gutunganyirizwa ibintu byagaragaje gutandukana gukomeye? Igisubizo kuri bitatu byose kirakubwira ibirenze icyemezo cya ISO.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikorera muri Qingdao-ntabwo ari isosiyete yubucuruzi itanga hanze ya casting, ahubwo nkumushinga utwarwa nikoranabuhanga aho aba metallurgiste basuzuma ibiti by'itanura hamwe nabashinzwe porogaramu za CNC. Intego zabo ziguma zifunganye: ibice byinganda byuzuye aho imikorere itegeka imiterere, naho "byiza bihagije" bisobanura kunanirwa kumurima. Iyo disipuline niyo mpamvu ibyuma byabo byumucanga bidafite ibyuma byohereza muri hydraulic OEMs mubudage, guhuza ibikoresho byo mumazi muri Singapuru, hamwe nabubatsi bwimodoka zicukura amabuye y'agaciro muri Kanada - sibyo kuko bihendutse cyane, ariko kuberako aribo ba injeniyeri ba nyuma batanga bahamagara mugihe prototype yambere yananiwe kwipimisha.
