Ha e ne e le nako ea ho khutlisa fektheri e hloekisang kopano ea spiral groove bearing, Philips Medical Systems e ile ea fetohela ho Ecoclean hape.
Nakoana ka mor'a ho sibolloa ha X-rays ke Wilhelm Conrad Röntgen ka 1895, Philips Medical Systems DMC GmbH e ile ea qala ho hlahisa le ho etsa li-tubes tsa X-ray hammoho le Carl Heinrich Florenz Müller, seqhoqho sa khalase se hlahetseng Thuringia, Jeremane. anti-cathode model.Lebelo la nts'etsopele ea li-tube le katleho ea theknoloji ea X-ray li ile tsa susumetsa tlhokahalo ea lefats'e, ho fetola lithupelo tsa litsebi hore e be lifeme tsa litsebi tsa X-ray tube.
Lihlahisoa tse sebelisoang lits'ebetsong tsa bophelo bo botle ba Philips le tse rekisoang tlas'a letšoao la Dunlee li kentse letsoho haholo tsoelopeleng ea ho hlahloba litšoantšo, computed tomography (CT) le radiology ea interventional.
"Ntle le mekhoa ea sejoale-joale ea tlhahiso, ho nepahala ho phahameng le ts'ebetso e tsoelang pele ea ts'ebetso, bohloeki ba karolo bo phetha karolo ea bohlokoa ho netefatsa ts'epahalo le bophelo bo bolelele ba lihlahisoa tsa rona," ho bolela André Hatje, Senior Engineer Process Development, X-ray Tubes Division. Likarolo tsa li-tube tsa X-ray-tse hatisang bohloeki bo hlokahalang ts'ebetsong.
Ha ho fihla nako ea ho nkela sebaka sa Philips spiral groove e nang le lisebelisoa tsa ho hloekisa, k'hamphani e etsa ho finyella litlhoko tse phahameng tsa bohloeki e le mokhoa oa eona o ka sehloohong. The molybdenum bearing ke motheo oa theknoloji e phahameng ea X-ray tube, ka mor'a hore ho sebelisoe laser ea sebopeho sa groove, mohato o omileng oa ho sila o etsoa. nolofatsa ts'ebetso ea ho netefatsa, ho sebelisoa mechine e tloaelehileng ea compact bakeng sa ho hloekisa.Khahlanong le semelo sena, moqapi oa ts'ebetso o ile a ikopanya le baetsi ba 'maloa ba lisebelisoa tsa ho hloekisa, ho akarelletsa le Ecoclean GmbH e Filderstadt.
Ka mor'a ho hloekisa liteko le bahlahisi ba 'maloa, bafuputsi ba ile ba etsa qeto ea hore bohloeki bo hlokahalang ba likarolo tse nang le helical groove bo ka finyelloa feela ka Ecoclean's EcoCwave.
Mochine ona oa ho qoelisoa le ho fafatsa o sebetsa ka mokhoa o ts'oanang oa ho hloekisa acidic o kileng oa sebelisoa Philips 'me o akaretsa sebaka sa lisekoere-mithara tse 6.9. O na le litanka tse tharo tse phallang, e le' ngoe bakeng sa ho hlatsoa le tse peli bakeng sa ho hlatsoa, ​​​​moqapi o ntlafalitsoeng oa cylindrical le boemo bo otlolohileng o thibela ho hahoa ha litšila. bypass.Metsi a khaotsoeng bakeng sa rinse ea ho qetela a sebetsoa ka har'a sistimi e kopaneng ea Aquaclean.
Lipompompo tse laoloang khafetsa li lumella hore phallo e lokisoe ho ea ka likarolo nakong ea ho tlatsa le ho ntša metsi.Sena se lumella studio hore e tlatsoe ka mekhahlelo e fapaneng bakeng sa phapanyetsano ea mecha ea litaba ea denser libakeng tsa bohlokoa tsa kopano.Likarolo li omisitsoe ke moea o chesang le vacuum.
“Re ne re thabetse liphello tsa ho hloekisa.” Likarolo tsohle li ile tsa tsoa fekthering li hloekile hoo re neng re ka li fetisetsa ka ho toba phaposing e hloekileng bakeng sa ho tsoela pele ho sebetsa,” Hatje o boletse, a hlokomela hore mehato e latelang e ne e akarelletsa ho emola likarolo tseo le ho li koahela ka Metal e metsi.
Philips o sebelisa mochine oa ultrasonic oa lilemo tse 18 o tsoang ho UCM AG ho hloekisa likarolo ho tloha ho li-screws tse nyenyane le lipoleiti tsa anode ho ea ho 225mm bophara ba matsoho a cathode le lipane tsa casing.Litšepe tseo likarolo tsena li entsoeng ka tsona li fapane ka ho lekana - lisebelisoa tsa nickel-iron, tšepe e sa hloekang, molybdenum, koporo, tungsten le tingsten.
"Likarolo li hloekisoa ka mor'a mehato e fapaneng ea ts'ebetso, e kang ho sila le electroplating, le pele ho annealing kapa brazing. Ka lebaka leo, ona ke mochine o sebelisoang khafetsa tsamaisong ea rona ea thepa ea thepa 'me o tsoela pele ho fana ka liphello tse khotsofatsang tsa ho hloekisa," Hatje Say.
Leha ho le joalo, k'hamphani e ile ea fihla moeli oa matla a eona 'me ea etsa qeto ea ho reka mochine oa bobeli ho tloha UCM, karohano ea SBS Ecoclean Group e khethehileng ka ho nepahala le ho hloekisa ka mokhoa o fetisisang.Le hoja mechine e teng e ne e khona ho sebetsana le ts'ebetso, palo ea mehato ea ho hloekisa le ho hlatsoa, ​​le mokhoa oa ho omisa, Philips o ne a batla mokhoa o mocha oa ho hloekisa o neng o potlakile, o feto-fetoha le ho fana ka liphello tse molemo.
Likarolo tse ling ha lia ka tsa hloekisoa ka mokhoa o nepahetseng ka tsamaiso ea tsona ea hona joale nakong ea ho hloekisa bohareng, e sa kang ea ama mekhoa e latelang.
Ho kenyelletsa ho kenya le ho laolla, tsamaiso ea ho hloekisa ea ultrasonic e koaletsoeng ka ho feletseng e na le liteishene tse 12 le lihlopha tse peli tsa ho fetisa. Li ka hlophisoa ka bolokolohi, joalo ka mekhoa ea ts'ebetso ka litanka tse sa tšoaneng.
"E le ho fihlela litlhoko tse fapaneng tsa bohloeki tsa likarolo tse fapaneng le lits'ebetso tse tlase, re sebelisa mananeo a ka bang 30 a fapaneng a ho hloekisa ka har'a sistimi, a khethoang ka boiketsetso ke sistimi e kopaneng ea barcode," Hatje oa hlalosa.
Li-racks tsa lipalangoang tsa tsamaiso li na le li-grippers tse fapaneng tse nkang lijana tsa ho hloekisa le ho etsa mesebetsi e kang ho phahamisa, ho theola le ho potoloha seteisheneng sa ho sebetsa.
Ka mor'a ho roala, litanka tse 'nè tsa pele li etselitsoe mokhoa oa ho hloekisa ka mohato oa ho hlatsoa o bohareng.Ka lebaka la liphello tse molemo le tse potlakileng, tanka ea ho hloekisa e na le maqhubu a mangata a maqhubu a ultrasonic (25kHz le 75kHz) ka tlaase le ka mahlakoreng.The plate sensor flange e kenngoa ka tanka ea metsi ntle le likarolo tsa ho bokella litšila. e emisitsoeng le likaroloana tse phaphametseng.Sena se etsa bonnete ba hore litšila leha e le life tse tlositsoeng tse bokellanang ka tlaase li aroloa ke molomo oa metsi 'me li monngoa sebakeng se tlaase ka ho fetisisa sa tanka.Mekelikeli e tsoang holim'a metsi le tsamaiso ea tlase ea sefa e sebetsoa ka lipotoloho tse arohaneng tsa sefe.Tanka ea ho hloekisa e boetse e na le sesebelisoa sa electrolytic degreasing.
"Re entse karolo ena ka UCM bakeng sa mechini ea khale hobane e boetse e re lumella ho hloekisa likarolo tse nang le pente e ommeng," Hatje o itse.
Leha ho le joalo, ho hloekisa ho sa tsoa eketsoa ho bonahala ho le betere.A spray rinse ka metsi a deionized e kopantsoe setsing sa bohlano sa phekolo ho tlosa lerōle le letle haholo le ntseng le khomarela holimo ka mor'a ho hloekisa le ho hlatsoa pele ho soak.
The spray rinse e lateloa ke liteishene tse tharo tsa ho qoelisoa tsa ho qoelisoa. Bakeng sa likarolo tse entsoeng ka lisebelisoa tse nang le ferrous, corrosion inhibitor e kenngoa metsing a hloekisitsoeng a sebelisoang nakong ea ho qetela ea ho hlatsoa. seteishene sa ho laolla, ntlo e nang le lebokose la phallo ea laminar e kopantsoeng e thibela ho ts'oaroa hape ha likarolo.
"Mokhoa o mocha oa ho hloekisa o re fa mekhoa e mengata ea ho hloekisa, e re lumellang hore re fumane liphello tse ntle tsa ho hloekisa ka nako e khutšoanyane ea nako e khutšoanyane.