Chubhu yekufambisa yenyoka ine nzira ina inonzi endoscopic

Chubhu yekufambisa yenyoka ine nzira ina inonzi endoscopic

 

Kuchinja Kuwanikwa Kwezvekurapa: Kuongorora Kwakadzama Ansix Kugona Kwenyanzvi Kugadzira Tubhu ReNyoka ReEndoscopic Four-Way Serpentine Guide

Mumamiriro ezvinhu ari kuchinja nekukurumidza ekuvhiyiwa kusinganyanyi kukuvadza, mukana wekukanganisa unoyerwa nemamirimita, uye kuoma kwemuviri wemukati kunoda maturusi akanyatsojeka. Pakati pemazhinji emaitirwo aya pane chikamu chakakosha, asi chakaoma kunzwisisa, zvekuti chinowanzo ratidza musiyano uripo pakati pekuvhiyiwa kwakabudirira nekukundikana kwehunyanzvi: chubhu ye endoscopic four-way serpentine guide.

 

Kwemakore anopfuura makumi maviri nemasere, kambani imwe chete yave ichitonga chinyararire mukugadzira zvinhu zvakaoma izvi. Ansix Tech, kambani inogadzira zvinhu ine hunyanzvi mukugadzira nekugadzira machubhu e endoscopic mana-way serpentine guide, yave mubatsiri wevamwe vevanogadzira michina yekurapa vanotungamira pasi rose. Nekuziva hupenyu hwese - kubva pakusarudzwa kwezvinhu zvakabikwa uye dhizaini yema prototype kusvika pakuumbwa kwejekiseni rakawanda uye kuongororwa kwekubatanidzwa - Ansix Tech haisi kungogadzira zvikamu chete; iri kuderedza njodzi yekugadzira michina yekurapa uye kutsanangura patsva hupfumi hwekugadzirwa kwemidziyo yekurapa.

 

Genesisi: Kutanga kweProjekiti uye Uzivi hweKugadzira

Rwendo rwechubhu ye endoscopic ine nzira ina dze serpentine paAnsix Tech harutangi pafekitori, asi munzvimbo yekushandira pamwe chete yedhipatimendi reinjiniya. Kana mutengi akasvika kuAnsix Tech aine pfungwa ye endoscope itsva kana robhoti rekuvhiya, vanowanzo sangana nematambudziko makuru: maitiro ekuwana nzira ina dzekutaura mativi ekure (kumusoro/pasi/kuruboshwe/kurudyi) mukati medhayamita yechubhu iri kudzikira gore rega rega.

 

"Kutanga chirongwa ndechekunzwisisa zvinodiwa zvekiriniki zviri shure kwe geometry," anotsanangura kudaro Senior Design Engineer kuAnsix Tech. "Dhizaini yenyoka ine mativi mana yakasiyana nekuti inoda chimiro chinochinjika zvakakwana kuti chifambe munzira dzakakombama dzemachubhu emudumbu kana ebronchial, asi chakasimba zvakakwana kuti chitumire masimba ekusundidzira akanyatsojeka pasina kuzununguka."

 

Patani ye "serpentine" inoreva kucheka kwakaomarara, kwakabatana kana zvinhu zvakaumbwa mumuviri wechubhu. Kucheka uku kunoita kuti mapfupa emusana akotame zvichienderana nekudhonzwa kwewaya. Kugona "kwenzira ina" kunoda kuti kucheka uku kuve kwakanangana uye kuve kwakasimba kuti kubvumire kufamba kwese kwese.

 

Munguva yekugadzira, Ansix Tech inoshandisa software yepamusoro yeCAD neFEA (Finite Element Analysis) kutevedzera maitiro echubhu. Vanoita modhi yenzvimbo dzekumanikidzwa, radii yekukombama, uye simba rekoramu. Chinangwa ndechekugadzira dhizaini inowedzera kuchinjika pasina kukanganisa kusimba kwelumen kunodiwa pakushandisa zvishandiso, nhungamiro dzemwenje, kana nzira dzekudiridza. Chikamu ichi kutamba kwakasimba kwefizikisi nejometri, uko ruzivo rwemakumi matatu emakore rwaAnsix Tech runovabvumira kufanoona matambudziko ekugadzira usati wachekwa chimwe chinhu.

 

Kukosha Kwepfungwa: Kugadzirisa Matambudziko Akakosha

Kukosha kunopihwa neAnsix Tech kuvatengi vayo kwakawanda, asi kunonyanya kuenderana nekugadzirisa matambudziko matatu akakosha ari mukugadzirwa kwemidziyo ye endoscopic: kutadza kunyatsogadzirwa, kupatsanurwa kwecheni yekugovera, uye mutengo wakanyanya.

 

Kugadzirisa Dambudziko Rekukundikana Kwakarurama: Machubhu ekutungamira asingaenderane anogona kutungamira ku "tip wag," uko mugumo wekure we endoscope usingapindure zvinotarisirwa nachiremba wekuvhiya. Izvi hazvigamuchirwi. Nekupa chubhu yenyoka yakagadzirwa zvakanaka uye yakagadzirwa, Ansix Tech inovimbisa kuti muromo wekure unowana kona chaiyo yekutsauka yakatarwa, nguva imwe neimwe. Kuvimbika uku kunoreva zvakananga kuchengetedzeka kwemurwere uye chivimbo chekuvhiya.

 

Kugadzirisa Njodzi Dzinotyisa Dzekubatanidza: Chubhu inotungamira haipo mu vacuum. Inofanira kubatana nemubato wekudzora, kuchengeta fiber optics, uye kubvumira kufamba kwakanaka kwewaya dzekudhonza. Ansix Tech inoshanda senyanzvi yekubatanidza. Maitiro avo anofukidza zvese kubva pakusimbiswa kwekugadzirwa kwema prototype kusvika pakusimbiswa kwekuunganidza, vachiona kuti chubhu yacho inokodzera zvakakwana musystem yakakura, zvichideredza misoro yemutengi wekuunganidza.

 

Kugadzirisa Dambudziko Rekuvandudzwa: Kuunza mudziyo mutsva wekurapa kumusika inhangemutange inopesana nenguva uye mapatenti. Nekupa shanduko isina muganho kubva pakugadzira zvinhu zvemaprototype kuenda pakugadzira zvinhu zvakawanda, Ansix Tech inomanikidza nguva. Vatengi havafanirwe kutsvaga chitoro chekugadzira zvinhu zvemaprototype uye wozowana mugadziri wezvigadzirwa zvakawanda. Vane mumwe chete anonzwisisa chinangwa chekugadzira kubva pazuva rekutanga.

 

Sainzi yezvinhu: Nheyo yeBasa

Kushanda kwechubhu yekufambisa ine nzira ina kunoenderana nezvinhu zvayo. Maitiro ekusarudza paAnsix Tech akaomarara, achitarisa pakubatana kwezvinhu zvipenyu, mafuta, kuchinjika, uye kuramba kuneta. Kusarudzwa kwezvinhu kunowanzo ratidza nzira yekugadzira uye chimiro chemutengo wekupedzisira.

 

MaPolymers eGiredhi rekurapa (Sarudzo huru):

 

PEEK (Polyether Ether Ketone): Pamashandisirwo epamusoro-soro anoda kuramba kuvhiyiwa uye kusimba kwechimiro, PEEK (kazhinji magiredhi eVictrex® kana Solvay) ndiyo chiyero chakanaka. Ansix Tech inoshandisa magiredhi chaiwo asina kuzadzwa kana eradiopaque ePEEK anopa chiyero chakakwana chekuchinjika uye kuomarara. Kusagona kwemakemikari kwePEEK kunoita kuti ikwanise kutsungirira zvinhu zvinochenesa zvine simba uye kuzvigadzira yoga pasina kuora.

 

Nylon (Polyamide): Pamidziyo isinganyanyi kuoma, inowanzo shandiswa kamwe chete (inoraswa), mhando dzakasiyana dzeNylon 12 kana Nylon 6/6 dzinoshandiswa. Izvi zvinopa kusimba kwakanaka uye kuchinjika pamutengo wakaderera. Mhando dzakasiyana dzinosarudzwa nekuda kwekugadzikana kwadzo mushure mekuumbwa.

 

MaLiner ePTFE (Polytetrafluoroethylene): Kunyange zvazvo chimiro chekunze chingave PEEK kana Nylon, lumen yemukati inowanzoda PTFE liner kuderedza kukweshana kwezvishandiso zvinopfuudza. Ansix Tech inowanzo fukidza chimiro chenyoka pachubhu ine madziro matete yePTFE, ichibatanidza kusimba kwechimiro nenzvimbo isina kukweshana.

 

Simbi (Yekushandisa Kwakakosha):

 

Simbi Isina Kushanda (304/304V kana 316): Pamidziyo inogona kushandiswazve inoda kugara kwenguva refu, machubhu akagadzirwa nesimbi isina kusimba anochekwa nelaser kuti agadzire patani yenyoka. Kunyange zvazvo Ansix Tech ichinyanya kugadzira majekiseni, hunyanzvi hwavo mubasa iri hunovabvumira kubvunzana kuti nzira yekusanganisa (metal hypotube ine polymer) inoitwa riini. Kuumbwa zvakanyanya) chinodiwa kuti chishande zvakanaka.

 

DFM neMaturusi: Unyanzvi hweZvisingagoneki

Unyanzvi hwechokwadi hweAnsix Tech huri mukukwanisa kwayo kutora chimiro chakaoma chechubhu yenyoka uye kuitevedzera kakawanda nekururama kwe micron. Iyi ndiyo nzvimbo yeDFM (Dhizaini yeManufacturability) uye Dhizaini yeFomu.

 

Ongororo yeDFM: Vasati vazvipira kushandisa simbi, Ansix Tech inoita ongororo yakazara yeDFM. Vanoongorora dhizaini yemutengi kuti vaone matambudziko angangoitika ekuumba akadai sema sink marks, weld lines, kana madziro matete akaoma kuzadza. Vanotevedzera kuyerera kwepolymer yakanyungudutswa mugomba remold kuti vave nechokwadi chekuti zvinhu zvinozadza zvinhu zvakaoma zve serpentine zvachose vasati vaomesa. Iyi "Dual Flow Analysis" inoita kuti chikamu ichi chigone kugadzirwa zvakanaka uye nguva dzose.

 

Matambudziko Ekugadzira Mould:

Chiumbwa chechubhu yenyoka ine nzira ina ibasa guru rekugadzira nemazvo. Dambudziko guru nderekutevedzera zvinhu zvakaoma zvemukati nekunze.

 

Nheyo yeSerpentine: Hunhu hunoratidza chubhu—kuchinjika kwayo mukati—hunogadzirwa nejometri yayo yekunze. Kuumba izvi kunoda gomba rinogadzira zvidimbu izvi zvakaoma. Chiumbwa chinofanira kugadzirwa nekuvhara kwakanyatsonaka kuti chigadzire "mahwindo" muchimiro chenyoka pasina kugadzira flash (zvinhu zvakawandisa).

 

Kuumbwa kweLumen: Kugadzira lumen yemukati yakareba, yakatenderera zvakakwana, uye yakatsetseka kunowanikwa uchishandisa core pin. Iyi core pin inofanira kutsigirwa kumativi ese maviri kudzivirira kuti isatsauke pasi pekumanikidzwa kwakanyanya kwekuita kwekugadzira jekiseni. Kune machubhu akareba, izvi zvinoda rutsigiro rwakaoma rwecore pin runodzokera shure kana kufamba panguva yekubuda.

 

Zvinhu Zvikuru zveKugadzira Mould uye Kugadzira:

 

Kusarudzwa Kwezvinhu Zvekuumba: Kuti ikwanise kuramba ichikura semapolymers akazadzwa uye kumanikidzwa kwakanyanya kunodiwa, Ansix Tech inogadzira zviumbwa zvavo kubva kusimbi dzezvishandiso zvepamusoro. Stavax® (kana yakaenzana nayo) inowanzo sarudzwa nekuda kwekudzivirira kwayo ngura uye kupenya kwayo, izvo zvakakosha pakuchengetedza kupenya kwayo pamusoro pechiumbwa uye kudzivirira chikamu chakaumbwa kuti chisanamatira. Pakugadzira simbi ine cavitation yakakura, yakawanda, simbi yakaomeswa yeH13** inoshandiswa nekuda kwekusimba kwayo uye kuramba kupfeka.

 

Kufamba Kwekugadzira Mould: Kugadzirwa kwemould pachayo kunotora mavhiki akawanda kunosanganisira CNC machining, EDM (Electrical Discharge Machining), uye pakupedzisira, kunyatsopukuta nemaoko. Patani yenyoka inowanzochekwa muzvikamu zvemould uchishandisa CNC machining inomhanyisa kana sinker EDM, iyo inogona kupisa chimiro chakaoma kuita simbi yakaoma ne microscopic usahihi.

 

Kugadzira Sisitimu Yekutonhodza: ​​Mukugadzira majekiseni, nguva yekutonhodza inowanzova chikamu chakarebesa chedenderedzwa. Kune chubhu refu, ine madziro matete, kutonhodza kunoshanda kunonyanya kukosha. Mainjiniya eAnsix Tech vanogadzira nzira dzekutonhodza dzinotevedzera chimiro chechubhu. Vachishandisa matekiniki akadai semabaffles nemabubblers, vanoita shuwa kuti kupisa kunobviswa zvakaenzana. Izvi zvinodzivirira kudonha kwechubhu yapera uye zvinoderedza zvakanyanya nguva yekutenderera, inova chinhu chakakosha mukutonga kwemutengo.

 

Sisitimu Yekumhanya Nekugadzika: Chinhu chinofanira kupinda mugomba remuforoma nenzira isingakanganise kuyerera kana kugadzira zvikanganiso zvinooneka pachubhu. Gedhi repamusoro kana gedhi repasi pemvura rinowanzo shandiswa, riri pamucheto wechubhu, inova nzvimbo isinganyanyi kubatwa nekunaka. Sisitimu yerunner (inowanzo pisa kuti ishande zvakanaka) yakagadzirirwa kuderedza marara echinhu uye kuderera kwekumanikidzwa.

 

Sisitimu Yokuburitsa Matumbu: Kuburitsa chubhu refu, rinochinjika, uye rinogona kunamira pasina kurikuvadza idambudziko guru. Ansix Tech inoshandisa maoko e ejector akagadzirwa nehunyanzvi anosunda chubhu kubva papini yepakati zvakaenzana muhurefu hwayo, zvichidzivirira kutsemuka kana kukanganiswa.

 

Maitiro Ekugadzira: Kubva paPellet kusvika paKunyatsorongeka

Kana chiumbwa chakakodzera, maitiro ekugadzira anozoenda pasi pekugadzira majekiseni, uko hunyanzvi hweAnsix Tech mukugadzirisa mashandiro hunoshandura zvinhu zvakagadzirwa kuita zvinhu zvakagadzirwa.

 

Matambudziko ekusimbisa uye ekugadzira jekiseni:

Mapfuti ekutanga anobva muchimiro anoongororwa zvakanyanya (First Article Inspection - FAI). Uchishandisa maturusi akaita seCMMs (Coordinate Measuring Machines) uye optical comparators, zvese zvakakosha zvinosimbiswa zvichienderana neCAD model.

 

Dambudziko: Warpage. Nekuda kwemadziro matete uye jometri yakaoma, chubhu inogona kukotama painotonhora. Ansix Tech inodzivirira izvi nekuvandudza kumanikidzwa kwepakeji nenguva yekubata, pamwe neprofile yekupisa kwemould.

 

Dambudziko: Kupenya. Zvinhu zvinopinda mumitsetse yekupatsanurana kwechimiro zvinogona kugadzira mapete matete epurasitiki (flash) mumipata ine serpentine. Izvi zvinoderedzwa nekurongeka kwakanyatsojeka kwechiumbwa uye kudzora simba rekubatanidza.

 

Dambudziko: Zviratidzo zveKuyerera. Kana chinhu chacho chikatonhora nekukurumidza, chinogona kukonzera kusakwana kwepamusoro kunooneka. Kumhanya kwekuisa jekiseni uye tembiricha yekunyunguduka zvinogadziriswa zvakanaka kuti zvive nechokwadi chekuti zvazara zvakanaka uye zvakafanana.

 

Kugadzirisa Maitiro Ekugadzira Jekiseni:

Ansix Tech inobata muchina wekuumba majekiseni sechishandiso chakarurama. Vanoshandisa misimboti yeScientific Molding kuti vagadzire hwindo rekuita zvinhu rakasimba.

 

Kuvandudza Kushanda Nesimba: Nekugadzirisa sisitimu yekutonhodza uye kuita kuti zvikamu zvishande otomatiki nerobhoti, zvinoderedza nguva yekutenderera. Chikamu chingatora masekondi makumi matanhatu pakudzvanya kwakajairwa chinogona kugadzirwa mumasekondi makumi matatu pamutsetse weAnsix Tech, zvichiita kuti kugona kwacho kupetwe kaviri.

 

Kudzora Mutengo: Nguva shoma yekutenderera inoreva zvikamu zvakawanda paawa. Uyezve, nekushandisa masisitimu ekupisa, vanobvisa marara echando anokonzerwa nekuumbwa kwesimbi, vachichengetedza mari yezvinhu—mukana mukuru pakushandisa mapolymers anodhura emhando yekurapa.

 

Kudzora Hunhu uye Kuvimbisa

Muindasitiri yemidziyo yekurapa, mhando haisi yekuongorora; asi sisitimu. Ansix Tech inoshanda pasi pemitemo yakasimba yeISO 13485.

 

Kutarisa Mukati Mebasa: Masensa ari pamichina yekuumba anotarisa maparamita akakosha (kumanikidzwa, tembiricha, nzvimbo) kwese kutenderera. Kana paramita ikadonha kunze kwehwindo rakagadzirwa, muchina unogona kuramba chikamu chacho otomatiki kana kuzivisa mushandi.

 

Kuongororwa Kwemadimensional: Kunze kweFAI, kunoshandiswa statistical process control (SPC). Muenzaniso wezvikamu kubva mubhechi rega rega unodhonzwa nguva nenguva uye unoyerwa kuona kuti maitiro acho anoramba ari mukutonga.

 

Kuedzwa Kwebasa: Ansix Tech inoshanda nevatengi kugadzira bvunzo dzebasa. Izvi zvinogona kusanganisira kuisa mandrel kuti ione kana lumen iri kushanda zvakanaka, kana kuisa nguva yekukombama pachubhu kuti ive nechokwadi chekuti inonyatsobuda zvakanaka pasina kukwenya.

 

Kurongedza, Kutakura Zvinhu, uye Kukurumidza Kutumira

Chubhu yakagadzirwa zvakanaka haibatsiri kana ikakuvara pakufamba. Ansix Tech inogadzira nzira dzekurongedza dzakagadzirirwa kuchengetedza chimiro chenyoka chakapfava. Chubhu dzinowanzo chengetwa mufuro kana matireyi epurasitiki akagadzirirwa kudzivirira kuti dzisakwizane kana kukweshana panguva yekutumira.

 

Kutarisira zvinhu zviri mudura chikamu chakakosha chekubatsira kwavo. Nekushandisa masisitimu ekugadzira anoshanda zvakanaka, vanochengetedza mukana wekupindura zvinodiwa nevatengi vanochinja-chinja. Kune vatengi vanoita zvekugadzira zveJust-In-Time (JIT), Ansix Tech inovimbisa nguva dzekutumira zvinhu dzakavimbika zvichibva pakukwanisa kwavo kugadzira zvinhu kwakasimba uye kusingawanzoitiki. Vanoderedza nguva yevatengi yekutumira zvinhu kubva pamwedzi kusvika kumavhiki, zvichibvumira makambani emidziyo yekurapa kuti apindure zvinodiwa nemusika.

 

Kuderedza Mitengo Yakaoma: Kushanda KweAnsix Tech

Pamwe chinhu chinonyanya kufadza mubasa reAnsix Tech kugona kwavo kuderedza "mitengo yakaoma" yevatengi vavo. Izvi hazviitwe nekukasika, asi kuburikidza nehunyanzvi hweinjiniya.

 

Kugadzirisa Zvinhu: Nekuenzanisa giredhi repolymer nezvinodiwa pakiriniki, vanodzivisa mutengo we "over-engineering". Vanogona kupa Nylon inoshanda zvakanyanya apo mutengi akange ataura PEEK inodhura, kana application ichibvumira.

 

Kushanda Nesimba Kwemaitiro: Kudzikiswa kwenguva yekutenderera kwakasimba kunowanikwa kuburikidza nekutonhodza kwemould uye otomatiki kunoderedza zvakananga mutengo weyuniti. Kuchengetedza uku kunopfuudzwa kumutengi, zvichiita kuti mudziyo wavo uve nemakwikwi akawanda pamusika.

 

Kubatanidza uye Kugadzira: Nekutora matanho akaomarara akadai sekuumba chivakwa chenyoka pamusoro pePTFE liner, Ansix Tech inobvisa danho rechipiri rekugadzira remutengi. Mutengi anowana sub-assembly yakapedzwa, zvichideredza vashandi vavo vepamba uye mitengo yetsvina.

 

Njodzi Yakaderedzwa: Mutengo wekukundikana kwemuchina wekurapa wakakura zvikuru. Maitiro ekusimbisa mhando yemuchina weAnsix Tech anoderedza njodzi iyi kusvika padyo ne zero, zvichidzivirira mutengi kubva pamutengo wakaoma: mutoro wemuchina uye kukuvara kwechiratidzo.

 

Mhedziso: Mubatsiri weKuvimbika

Nemakore makumi maviri nemasere eruzivo rwekugadzira, Ansix Tech yafambira mberi kupfuura kuva mutengesi ari nyore. Ivo vanobatsirana zvikuru mukutengesa michina yekurapa. Kuziva kwavo zvizere kwechubhu ye endoscopic four-way serpentine guide—kubva pamusangano wekutanga weDFM, kuburikidza nekuoma kwekugadzira mold nesainzi yezvinhu, kusvika pakugadzira injection molding pasi nekukurumidza uye kwepamusoro-soro—kunopa vatengi chokwadi chimwe chete.

 

Muindasitiri umo hunyanzvi hutsva hunogara huripo uye kumanikidzwa kukuru kwekushanda, Ansix Tech inomira sechiratidzo chekuvimbika. Havangogadziri machubhu chete; vanogadzira chivimbo, vachiona kuti kana chiremba achifambisa endoscope mumuviri wemunhu, chishandiso chiri mumaoko avo chinopindura nemazvo uye nenyasha zvinodiwa nemishonga yemazuva ano. Nekugadzirisa matambudziko akaomarara ekugadzira, vanobvumira vatengi vavo kutarisa pane zvavanoita zvakanyanya: kuponesa hupenyu.

Ansix Tech Co Ltd.

Kana muine zvirongwa zvine chekuita neEndoscopic four-way serpentine guide tube, munogona kutibata chero nguva. Tichashandura pfungwa dzenyu kuita chokwadi, toita kuti zviroto zvenyu zvizadzike, uye towana maodha makuru kubva kumusika. Ruzivo rwedu rwekuonana ndi info@ansixtech.com. Kana kuti batai CTO yedu, tumirai tsamba ku: stephen@ansixtech.com

 

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