Iyo ba injeniyeri bagaragaje umusenyi muke kubice byicyuma neza, ntabwo bahisemo inzira-bahitamo inanga yizewe. Twabibonye ubwacu: inzu ya pompe hydraulic yamenetse mugupima umurima kuko uruganda rwasibye kwerekana imiterere. Undi mukiriya yatinze gutangiza ibyumweru 11 nyuma yo kwakira inzu ya silinderi hamwe nogukwirakwiza grafite nodule idahuye - ntibishobora kumenyekana nta metallografiya, ariko byica munsi ya bar-350 zipakurura. Niyo mpamvu "uruganda ruciriritse rwumucanga" ntabwo ari ijambo rusange. Niyungurura-imwe itandukanya abatanga isoko bumva kugenzura metallurgjique nabasuka ibyuma gusa.
Impamvu Umuvuduko muke wumusenyi utanga neza neza aho uburemere bwananiranye
Gravity casting ikora kumiterere yoroshye. Ariko iyo igice cyawe gifite ibice bikikijwe n'inkuta zegeranye n’ubushyuhe bukabije - nka silinderi ya pompe ya pompe ifite inzu ya mm 4.2 yuburebure bwurukuta rwa mm 68 - uburemere butera imivurungano, guhagarika imbeho, no kugabanya ubukana mugihe gikomeye. Umuvuduko ukabije wumucanga utera iki kibazo ukoresheje 0.05–0.15 bar ya gazi ya inert yagenwe kubigega byicyuma gishongeshejwe. Ibi bihatira ibyuma hejuru binyuze mumurongo wa ceramic riser kumuvuduko ugenzurwa (mubisanzwe mm 18-18 mm / s), byuzuza umwobo wububiko. Igisubizo? Gukomera kwerekezo kuva hasi kugeza hejuru, hafi ya zeru yafashwe, hamwe no guhagarara neza muri ± 0,25 mm kumiterere igera kuri mm 1200 z'uburebure.
Turabyemeza buri munsi. Kuri AMS 5387 cobalt alloy nozzles, gutera umuvuduko muke bigera kuri 99.7% mugupima ultrasonic - na 89% hamwe nuburemere. Icy'ingenzi cyane, itanga eutectic karbide ikwirakwiza. Ibyo bifite akamaro kuko imiyoboro ya karbide itaringaniye itera kwambara imburagihe mumihanda yihuta. Abakiriya bacu muri raporo ya peteroli na gaze 3.2 life igihe kirekire cyo gukora kumashanyarazi ya T800 ashyira inzira hamwe nubundi buryo bwo gushora imari-nta gutwikira bisabwa.
Ubushobozi Bune butavuguruzwa mubikorwa byukuri byo hasi yumuvuduko wumucanga
Ikigo ISO 9001 cyemewe ni imigabane yameza. Ikitandukanya imikorere-yiteguye abafatanyabikorwa nuburyo bahuza casting nibisabwa hasi:
- Gukurikirana ibikoresho kugeza kumubare wubushyuhe: Buri cyiciro cya cobalt-nikel alloy itwara MTRs yuzuye hamwe nuburemere, gukomera, hamwe namakuru yikizamini cya ruswa-atari chimie gusa.
- Gukurikirana ibikorwa: Amashusho yerekana amashusho yubushyuhe akurikirana imbere mugihe nyacyo; gutandukana bitera umuvuduko wo guhinduranya cyangwa gukuramo.
- Kugenzura imiterere ya CMM: Mbere yo kubanza gusuka, dusuzumisha ibishushanyo mbonera kuri CAD dukoresheje Zeiss CONTURA G2, dufata umushinga wamakosa yatera kwangirika.
- Ubushobozi bwo kurangiza Hybrid. Ibi birinda ubudakemwa bwa datum kuri GD & T-ibintu byingenzi nka coaxiality hagati ya bore no kuzamuka (± 0.015 mm).
Bamwe barashobora kuvuga ko guta umucanga bidashobora guhuza ishoramari ryo kurangiza. Nukuri - kuko indorerwamo irangira. Ariko kubuso bukora? Abakinnyi bacu ba Ra baguma kuri 12.5 µm kumaso yambere yikoreye imitwaro, ikamanuka kuri 1,6 µm nyuma yo gutunganya. Ibyo nibyiza: byoroshye cyane bitumira amavuta yinzara murwego rwohejuru rwa porogaramu nka winch center shaft rollers.
Aho Precision Ihurira Gusaba Ukuri
Umuvuduko muke wumucanga urabagirana aho physics nibikorwa bihurira. Tekereza ibinyabiziga byubwubatsi muri sisitemu ya winch: hagati ya shitingi ya shaft yihanganira gukata torsional shear, ingaruka za radiyo, hamwe no kwanduza ibintu. Imbaraga rukuruzi ya rukuruzi yananiwe kuzunguruka 14,000. Ubwoko bwumuvuduko muke-dukoresheje umucanga wicyatsi wahinduwe hamwe na bentonite ninyongera ya karubone - warokotse inzinguzingo 62.000 mugupima byihuse. Kubera iki? Igipimo cyo gukonjesha cyagenzuwe cyarinze 22% byongera karbide yibanze murwego rwo munsi, byagenzuwe na mape ya SEM / EDS.
Cyangwa fata igitutu cya sisitemu ya hydraulic. Abakiriya barasaba ibikorwa bitarimo kumeneka kuri 420 bar. Inzira yacu ifite intebe yintebe kugeza kuri mm 0.008 kuri mm 85 z'umurambararo - bigerwaho gusa kubera ko umuvuduko muke ukuraho isuri yibumba ituzuye. Dupima intebe yose hamwe na Taylor Hobson PGI Optics, ntabwo ari urugero rwinshi.
Guhitamo ibikoresho byunguka inyungu. Iyo utera T800 ya cobalt ishingiye ku mavuta, ibisanzwe byumucanga ucika munsi yumuriro. Twifashishije imirongo ya zircon ihujwe no gushyushya ubushyuhe bwa dogere 220 ° C - byemejwe hifashishijwe imirongo ya termocouple yashyizwe mu rukuta. Ibyo birinda microfissures zihinduka intangiriro yo gucika intege.
Guhitamo Umuvuduko Ukabije Wumucanga Wumucanga: Reba Hanze Yagatabo
Baza ibi bibazo bitatu mbere yo gusinya PO:
- Urashobora kutwereka raporo yo kwigana raporo ya geometrie yihariye - harimo guhanura kugabanuka kwimyanya myanya no kugaburira neza?
- Ni ubuhe buryo ntarengwa bwemewe bwo gutandukana hagati ya-cast na finale yimashini yanyuma kubintu bisaba byombi guta ubunyangamugayo no gukomera GD&T?
- Nigute ushobora kugenzura uburinganire bwa microstructure kurwego rumwe - cyane cyane mugihe cyo guhinduka hagati yibice binini kandi bito?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. asubiza uko ari atatu hamwe na protocole yanditse - ntabwo ari amasezerano. Ikigo cyabo cya Qingdao gikora umucanga muke hamwe no gutunganya CNC no gutunganya ubushyuhe munsi yinzu. Nta ntoki. Nta gutembera kurwego. Nta gutakara. Bakorera OEM yo muri Amerika ya ruguru ikeneye ASME B16.34 yubahiriza imibiri ya valve, abakora pompe yu Burayi basaba ibyuma bya EN 10213-G25, hamwe n’abubatsi bo mu bucukuzi bw’amabuye y’amabuye y'agaciro yo muri Aziya yo mu majyepfo y’iburasirazuba basaba ibyuma bidashobora kwangirika - byose bifite disipuline imwe.
Niba igice cyawe gikurikiraho kigomba kurokoka umuvuduko mwinshi, kwambara cyane, cyangwa kunanirwa gukomeye, tangira hamwe na uruganda ruciriritse rwumucanga ifata gukina ntabwo ari intambwe-ahubwo ni ishingiro ryubunyangamugayo bukora.
