Lapho sekuyisikhathi sokushintsha imboni yokuhlanza umhlangano we-spiral groove, i-Philips Medical Systems yaphinde yaphendukela ku-Ecoclean.
Ngokushesha ngemva kokutholwa kwama-X-ray ngu-Wilhelm Conrad Röntgen ngo-1895, i-Philips Medical Systems DMC GmbH yaqala ukwakha nokwenza amashubhu e-X-ray kanye no-Carl Heinrich Florenz Müller, umshayi wezingilazi owazalelwa eThuringia, eJalimane. imodeli ye-anti-cathode.Ijubane lokuthuthukiswa kweshubhu kanye nempumelelo yobuchwepheshe beshubhu le-X-ray kwabangela isidingo somhlaba wonke, kwashintsha ama-workshops e-artisan abe amafektri ochwepheshe be-X-ray tube.Ngo-1927, u-Philips, owayengumnikazi wamasheya kuphela ngaleso sikhathi, wathatha ifekthri futhi uye waqhubeka nokubumba ubuchwepheshe be-X-ray ngezisombululo ezintsha kanye nokwenza ngcono okuqhubekayo.
Imikhiqizo esetshenziswa ezinhlelweni zezempilo ze-Philips futhi ethengiswa ngaphansi kohlobo lwe-Dunlee ibe negalelo elikhulu ekuthuthukisweni kwe-imaging yokuxilonga, i-computed tomography (CT) kanye ne-interventional radiology.
“Ngaphezu kwamasu esimanje okukhiqiza, ukunemba okuphezulu kanye nokwenza ngcono inqubo eqhubekayo, ukuhlanzeka kwengxenye kudlala indima ebalulekile ekuqinisekiseni ukwethembeka nokusebenza isikhathi eside kwemikhiqizo yethu,” kusho u-André Hatje, Unjiniyela Omkhulu Wokuthuthukiswa Kwenqubo, I-X-ray Tubes Division. Ukucaciswa kokungcoliswa kwezinhlayiyana eziyinsalela—ezimbili noma ngaphansi kwezinhlayiyana eziyi-5µm noma ngaphansi kwezinhlayiyana ezihlukene eziyi-5µm noma ngaphansi kwezinhlayiyana eziyi-5µm noma ngaphansi Izingxenye zamashubhu e-X-ray—okugcizelela ukuhlanzeka okudingekayo kule nqubo.
Uma sekufika isikhathi sokushintsha i-Philips spiral groove ephethe izinto zokuhlanza ingxenye, inkampani yenza ukuhlangabezana nezidingo zokuhlanzeka okuphezulu njengombandela wayo oyinhloko.I-molybdenum bearing iwumgogodla we-high-tech X-ray tube, ngemva kokusetshenziswa kwe-laser kwesakhiwo se-groove, isinyathelo sokugaya esomile siyenziwa.Ukuhlanza kuyalandela, lapho inqubo yokugaya i-laser kufanele ikhishwe futhi ishiywe uthuli kusuka ku-laser. ukwenza lula ukuqinisekiswa kwenqubo, kusetshenziswe imishini evamile ehlangene ukuze kuhlanzwe.Ngaleso sizinda, umthuthukisi wenqubo wathintana nabakhiqizi abaningana bemishini yokuhlanza, kuhlanganise ne-Ecoclean GmbH e-Filderstadt.
Ngemuva kokuhlanza izivivinyo ngabakhiqizi abambalwa, abacwaningi bathola ukuthi ukuhlanzeka okudingekayo kwezingxenye ezithwala i-helical groove kungafinyelelwa kuphela nge-Ecoclean's EcoCwave.
Lo mshini wokucwiliswa kanye nenqubo yokufutha usebenza ngemidiya efanayo yokuhlanza i-acidic eyasetshenziswa ngaphambilini e-Philips futhi ihlanganisa indawo engamamitha-skwele angu-6.9. Ifakwe amathangi amathathu okuchichimayo, elilodwa lokugeza futhi amabili okugeza, idizayini ye-cylindrical elungiselelwe ukugeleza kanye nesimo esiqondile kuvimbela ukwakheka kokungcola.Ithangi ngalinye linomjikelezo wemidiya ohlukile onesekhethi yemidiya ehlukene enomshini wokugeleza ogcwele ngesikhathi sokuhlanza nokuhlunga okugcwele uketshezi kanye nokuhlunga okugcwele okugelezayo nokuhlunga okugcwele. I-bypass.Amanzi akhishiwe okuhlanza okokugcina acutshungulwa ohlelweni oluhlanganisiwe lwe-Aquaclean.
Amaphampu alawulwa yi-frequency avumela ukugeleza ukuba kulungiswe ngokuvumelana nezingxenye ngesikhathi sokugcwalisa nokukhipha.Lokhu kuvumela i-studio ukuthi igcwaliswe emazingeni ahlukene wokushintshaniswa kwemidiya ye-denser ezindaweni ezibalulekile zomhlangano.Izingxenye zomiswa ngomoya oshisayo kanye ne-vacuum.
“Sijabule kakhulu ngemiphumela yokuhlanza. Zonke izingxenye zaphuma efekthri zihlanzeke kangangokuthi sasikwazi ukuzidlulisela ngqo ekamelweni elihlanzekile ukuze ziqhubeke zicutshungulwa,” kusho uHatje, ephawula ukuthi izinyathelo ezilandelayo zazihilela ukuhushulwa kwezingxenye nokuzimboza nge-Metal ewuketshezi.
U-Philips usebenzisa umshini we-ultrasonic oneminyaka engu-18 ubudala ovela ku-UCM AG ukuhlanza izingxenye ezisukela kuzikulufi ezincane namapuleti e-anode kuya emikhonweni ye-cathode engu-225mm ububanzi kanye namapani e-casing.Izinsimbi okwenziwa ngazo lezi zingxenye zihlukahlukene ngokulinganayo - izinto ze-nickel-iron, insimbi engagqwali, i-molybdenum, ithusi, i-tungsten ne-tingtanium.
"Izingxenye zihlanzwa ngemva kwezinyathelo ezihlukene zokucutshungulwa, njengokugaya kanye ne-electroplating, nangaphambi kokucwiliswa kwe-anneal noma ukubhula. Ngenxa yalokho, lona umshini osetshenziswa kakhulu ohlelweni lwethu lokuhlinzeka ngezinto ezibonakalayo futhi uyaqhubeka nokuhlinzeka ngemiphumela yokuhlanza egculisayo," kusho u-Hatje Say.
Kodwa-ke, inkampani yafinyelela umkhawulo wayo wamandla futhi yanquma ukuthenga umshini wesibili ku-UCM, ukuhlukaniswa kwe-SBS Ecoclean Group okukhethekile ngokunemba nokuhlanzwa kwe-ultra-fine.Nakuba imishini ekhona ikwazi ukusingatha le nqubo, inani lezinyathelo zokuhlanza nokuwasha, kanye nenqubo yokomisa, u-Philips wayefuna uhlelo olusha lokuhlanza olusheshayo, oluguquguqukayo futhi olunikeza imiphumela engcono.
Ezinye izingxenye azizange zihlanzwe kahle ngesistimu yazo yamanje phakathi nesigaba sokuhlanza esimaphakathi, esingazange sithinte izinqubo ezalandela.
Kubandakanya ukulayisha nokukhipha, uhlelo lokuhlanza lwe-ultrasonic oluvalwe ngokugcwele luneziteshi ezingu-12 kanye namayunithi amabili okudlulisa.Zingahlelwa ngokukhululekile, njengamapharamitha wenqubo emathangeni ahlukahlukene.
“Ukuze kuhlangatshezwane nezidingo zokuhlanzeka ezihlukene zezingxenye ezahlukene kanye nezinqubo ezansi nomfula, sisebenzisa izinhlelo zokuhlanza ezihlukene ezingaba ngu-30 ohlelweni, ezikhethwa ngokuzenzakalelayo uhlelo oludidiyelwe lwamabhakhodi,” kuchaza uHatje.
Ama-racks okuthutha alolu hlelo afakwe izinto zokubamba ezihlukene ezithatha iziqukathi zokuhlanza futhi zenze imisebenzi efana nokuphakamisa, ukwehlisa nokuzungezisa esiteshini sokucubungula.Ngokohlelo, ukuphuma okunokwenzeka obhasikidi abayi-12 kuya kwayi-15 ngehora abasebenza ngamashifu amathathu, izinsuku eziyisi-6 ngesonto.
Ngemuva kokulayisha, amathangi amane okuqala aklanyelwe inqubo yokuhlanza ngesinyathelo sokuhlanza esiphakathi.Ukuze uthole imiphumela engcono futhi esheshayo, ithangi lokuhlanza lifakwe amagagasi e-ultrasonic ama-multi-frequency (25kHz no-75kHz) phansi nasemaceleni.I-flange yezinzwa zepuleti ifakwe ethangini lamanzi ngaphandle kwezingxenye zokuqoqa ukungcola.Ngaphezu kwalokho, i-discha ehlangothini yokuhlanza inesistimu yokugeza yokuhlanza kokubili i-wash side system yokuhlunga i-discha izinhlayiya ezilengisiwe nezintantayo.Lokhu kuqinisekisa ukuthi noma yikuphi ukungcola okukhishiwe okunqwabelana phansi kuhlukaniswa ngumbobo wokukhipha amanzi bese kumuncwa endaweni ephansi kakhulu yethangi.Uketshezi oluphuma kumasistimu okuhlunga angaphezulu nangaphansi lucutshungulwa ngokusebenzisa amasekhethi okuhlunga ahlukene.Ithangi lokuhlanza liphinde lifakwe i-electrolytic degreasing device.
“Sithuthukise lesi sici nge-UCM semishini emidala ngoba siphinde sikwazi ukuhlanza izingxenye ngokunamathisela okomile,” kusho uHatje.
Kodwa-ke, ukuhlanza okusanda kufakwa kubonakala kungcono.I-spray hashaza ngamanzi angcolile ihlanganiswe esiteshini sesihlanu sokwelapha ukuze kukhishwe uthuli oluhle kakhulu olusabambelele ebusweni ngemva kokuhlanza kanye nokuhlanza kokuqala kokucwilisa.
I-spray rinse ilandelwa iziteshi zokuhlanza ezintathu zokucwiliswa.Ezingxenyeni ezenziwe ngezinto ezivundile, i-corrosion inhibitor yengezwa emanzini angcolile asetshenziswe emjikelezweni wokugcina wokuhlanza.Zonke iziteshi zokugeza ezine zinemishini yokuphakamisa ngayinye yokukhipha obhasikidi ngemva kwesikhathi esinqunyiwe sokuhlala kanye nokunyakazisa izingxenye ngenkathi kuhlanjululwa.Iziteshi ezimbili ezilandelayo zokomisa ingxenye ezixutshwe ne-vacuum equifrared ehlanganisiwe eyomile. esiteshini sokuthulula, indlu enebhokisi elihlanganisiwe lokugeleza kwe-laminar ivimbela ukungcoliswa kabusha kwezingxenye.
"Uhlelo olusha lokuhlanza lusinika izindlela eziningi zokuhlanza, okusivumela ukuthi sizuze imiphumela engcono yokuhlanza ngezikhathi ezimfushane zamabhayisikili. Yingakho sihlela ukuthi i-UCM iguqule imishini yethu emidala ngendlela efanele," kuphetha uHatje.