Iyo ba injeniyeri bagaragaje gushora ibyuma gushora imari kubijyanye na hydraulic ya hydraulic iremereye cyane cyangwa amazu ya pompe, ntabwo bahisemo gusa ibikoresho-biyemeje guhagarara neza murwego rwumuvuduko wa bar-350, guhuza microstructural guhuza ibice 500, hamwe no kwihanganira zeru kuri grafite nodule. Niyo mpamvu guhitamo iburyo ductile ibyuma bishora uruganda ntabwo yerekeranye nimbonerahamwe yubushobozi cyangwa ibyemezo bya ISO wenyine. Byerekeranye ninde wemeza guhamagarwa kwa GD&T mbere yuko ibikoresho bitangira-ninde ufata 0,012 mm yuburebure bwurukuta mugihe cyo kugenzura ibishishwa, atari nyuma yo kuvura ubushyuhe.
Kuki gushora ibyuma bishora imari birananirana - mbere yuko bitangira
Twabonye impamvu eshatu zisubiramo zitera muri tombora yanze: nodularisation idahuye kubera ibiciro bitaremezwa; Igishishwa-kigoretse kuva kwihuta kwihuta; hejuru ya karubone yo hejuru mugihe cy'ubushyuhe bwo hejuru bwa ceramic shell. Ntanumwe ugaragara kuri raporo yikizamini. Byose bigaragara gusa kunanirwa mumirima-nka piston pompe inzu yamenetse kumasaha 18.000 yo gukora aho kuba 45,000. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata ibyuma byangiza ntabwo ari urwego rwibicuruzwa ahubwo ni uburyo bwa metallurgji. Buri gishishwa gitangirana na Fe-Si-Mg yemewe ya alloys - ntabwo ari nodulizeri rusange - kandi buri cyiciro gikorerwa igenzura * mbere yo gusuka. Dufite nodularite hejuru ya 85% (kuri ASTM A536 Icyiciro cya 65-45-12) mubice byose bifite uburebure burenze mm 40 - ntabwo biri kumabari yikizamini gusa.
Kwishyira hamwe guhagaritse gufunga imikorere-ntabwo ari ibice gusa
Ibishingwe byinshi biha casting kubandi-bakanishi. Ibyo bitera icyuho gikomeye: kugoreka ubushyuhe hagati yo gutara no gutunganya, guhuza imibare idahuye, no gutakaza ibisobanuro iyo inyandiko zivura ubushyuhe zidahuye nibikoresho bya CNC. QINGDAO QIANGSENYUAN afite urunigi rwuzuye - kuva ibishishwa byabigenewe binyuze mu gusya kwa axis eshanu no gukomera kwa nitride. Kuri winch center shaft roller isaba ± 0.005 mm kuzenguruka hamwe na 58 HRC hejuru yubuso, bivuze gukora imashini mugihe casting ikiri muri 20 ° C yubushyuhe bwayo. Nta kongera gushiraho. Nta kongera gupima. Datum imwe gusa, amateka yubushyuhe, umurongo umwe wo kubazwa. Twagabanije igihe cyo kugereranya igihe cyo guteranya ibyuma byoroheje bigera kuri 37% hamwe na moderi zitanga-zitanga-ntabwo byihuta, ahubwo dukuraho gutinda kwa handoff hamwe no gukora imirimo.
Aho "precision" ihura nukuri kwisi
Ductile icyuma gishora imari itanga agaciro gusa mugihe geometrie ihuye nimikorere-ntabwo ari kataloge. Tekereza kuri AMS 5387 cobalt alloy pump impeller hub yashyizwe mu cyuma cyangiza kugirango ikoreshwe na prototyping. Imigaragarire yacyo hamwe nicyuma kitagira umuyonga kigomba gukomeza kwivanga nyuma yizuba 12,000. Amafaranga asanzwe yo kugabanuka arananirwa hano. Itsinda ryacu rikoresha uburyo butagira ingano bwo kwerekana uburyo bwo guhanura kugabanuka muri hubs hamwe nuburinganire bwa 3: 1 - kandi bugahindura ibipimo byerekana ibishashara. Twatanze inzu ya silinderi ya pompe yamazi yumuvuduko mwinshi aho bore igororotse yagumye muri mm 0.008 hejuru ya mm 320 z'uburebure, byagenzuwe hakoreshejwe scaneri ya CMM ikurikirana-ntabwo ari imashini ipima. Ibyo bisobanuro ntabwo ari amahirwe. Ni kalibatifike yo kwagura amakuru, kugenzura igipimo cya dewaxing, hamwe nigihe nyacyo cyo gushonga ubushyuhe bwinjira hamwe na buri gusuka.
Guhitamo uruganda rwawe rwo gushora ibyuma bishora ibyuma-birenze agatabo
Baza ibi bibazo bine mbere yo gusinya PO:
- Urashobora gusangira ibikoresho fatizo kumashanyarazi atatu yanyuma ya Grade 65-45-12 - hanyuma ukemeza ko ushobora gukurikiranwa numubare wubushyuhe? (Ntabwo ari urusyo gusa - raporo yisesengura ryukuri.)
- Twereke protocole yawe ya nodularity mapping ya kg 120 yumubiri wa valve. .
- Nigute ushobora kwemeza ituze rinini nyuma yo kugabanya imihangayiko? (Dukoresha optique ya 3D yogusuzuma mbere na nyuma ya anneal kubice byingingo ya mbere - ntabwo ari CMM gusa.)
- Ni ubuhe buryo ntarengwa bwo kwihanganira urukuta-rwinshi rwo kwihanganira gushora-ibyuma byangiza hejuru ya mm 35? (Igisubizo cyacu: ± 0.8 mm - byagenzuwe kuri ASME B16.34 Umugereka F.)
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikorera muri Qingdao hamwe nubufasha butaziguye kubakiriya ba Amerika y'Amajyaruguru, Uburayi, hamwe n’abakiriya ba Aziya yepfo yepfo. Ntabwo tugurisha casting. Dutanga ubunyangamugayo bukora - bupimirwa mugihe cyo gukora, ntabwo ari uburemere buke. Mugihe igice cyawe gikurikira kiremereye gisaba gukomera kwicyuma no gukomera kwishoramari, tangira ninde upima iki-nigihe.
