Machubu a Mafupa a Njoka a Endoscope (Zipangizo za POMPPS)

Machubu a Mafupa a Njoka a Endoscope (Zipangizo za POMPPS)

 

Kudziwa Ma Bends: Momwe Mungachitire Ansix Katswiri wa zaukadaulo akukonzanso kapangidwe ka machubu a Endoscope "Snake Bone" (POM/PPS)

Mu dziko lomwe likusintha mofulumira la opaleshoni yochepa kwambiri, chida chomwe chimayenda m'njira zovuta za thupi la munthu ndi chodabwitsa kwambiri paukadaulo. Pakati pa endoscope iliyonse yosinthasintha pali chinthu chofunikira chomwe ochepa amachiwona koma dokotala aliyense amadalira: chubu cha "Snake Bone". Kapangidwe kameneka, kolumikizana bwino, kuyenera kukhala kosinthasintha mokwanira kuti kayendetse thupi lovuta komanso kolimba mokwanira kuti kapereke ulamuliro woyankha. Kwa zaka zambiri, kupanga gawoli molondola kwambiri kwakhala chimodzi mwazovuta kwambiri popanga zida zamankhwala.

 

Lowani Ansix Tech, wopanga waluso wokhala ndi zaka zoposa 28 zokumana nazo mumakampani opanga ma jakisoni. Ngakhale ogulitsa ambiri amangogwiritsa ntchito Mbali za NkhunguKampani ya Ansix Tech imathetsa mavuto a uinjiniya. Kampaniyi, yomwe imadziwika bwino popanga ndi kupanga machubu a Endoscope "Snake Bone" pogwiritsa ntchito mapulasitiki apamwamba kwambiri monga Polyoxymethylene (POM) ndi Polyphenylene Sulfide (PPS), yapanga njira yolumikizira zinthu kuchokera ku lingaliro lokhalo kudzera mu kapangidwe ka zitsanzo, kutsimikizira kupanga nkhungu, komanso mpaka kupanga zinthu zambiri ndi kutsimikizira kusonkhana.

 

Nkhaniyi ikufotokoza mozama momwe njira yolumikizirana ya Ansix Tech—yokhudza sayansi ya zinthu, kusanthula kayendedwe ka nkhungu (DFM), kugwiritsa ntchito zida molondola, komanso kukonza njira—sikungokwaniritsa zofunikira zokha. miyezo za zamankhwala koma mwadongosolo zimachepetsa ndalama zovuta kwa makasitomala pamene zikuwonetsetsa kuti katundu atumizidwa mwachangu komanso pa nthawi yake.

 

Chiyambi: Kuyambitsa Pulojekiti ndi Vuto Losankha Zinthu

Ulendo wa chubu cha "Snake Bone" chogwira ntchito bwino kwambiri umayamba kale makina osindikizira asanayambe kugwiritsidwa ntchito. Umayamba ndi kukambirana za zinthu zofunika kwambiri. Kusankha polima yoyenera ndiye maziko omwe chitetezo cha chipangizocho, magwiridwe antchito ake, komanso kulimba kwake zimamangidwira.

 

Pa magawo a "fupa la njoka" opangidwa ndi mawu—omwe ayenera kupirira maulendo ambirimbiri opindika popanda kutopa—Ansix Tech imagwiritsa ntchito ukadaulo wozama m'mabanja awiri apadera a thermoplastics: POM ndi PPS.

 

POM (Polyoxymethylene): Kawirikawiri imadziwika ndi mayina amakampani monga Delrin®, POM ndi njira yabwino kwambiri yogwiritsira ntchito mapaipi a mafupa a njoka chifukwa cha kuuma kwake kwapadera, kusinthasintha kochepa, komanso kukhazikika kwabwino kwa miyeso. Imapereka "kuthwa" kofunikira kuti imveke bwino komanso imasunga mawonekedwe ake pakapita nthawi, kuonetsetsa kuti zomwe dokotala wa opaleshoni amaika pa chogwiriracho zikusintha molondola mpaka kumapeto kwa sikelo. Kupaka kwake kwachilengedwe kumathandizanso kuti mawaya owongolera amkati aziyenda bwino.

 

PPS (Polyphenylene Sulfide): Pa ntchito zomwe zimafuna kukana kutentha kwambiri komanso kukana mankhwala kwambiri—makamaka mankhwala ophera tizilombo toyambitsa matenda omwe amagwiritsidwa ntchito mu ma endoscope ogwiritsidwanso ntchito—PPS ndiye chinthu chomwe chimasankhidwa. Monga polima wochita bwino kwambiri, PPS imapereka mphamvu zabwino kwambiri ndipo imatha kupirira maulendo obwerezabwereza a autoclave popanda kuwonongeka. Ansix Tech nthawi zambiri imatsogolera makasitomala ku mankhwala enaake a PPS omwe amakwaniritsa miyezo ya ISO 10993 ndi USP Class VI yogwirizana ndi zinthu zachilengedwe.

 

Komabe, njira yosankhira si ntchito yosavuta ya kabukhu. Njira ya Ansix Tech yopangira zinthu imafunikira kusanthula kozama kuti tipewe kulongosola zinthu mopitirira muyeso. "Kuchepetsa mtengo sikungokhudza kukambirana mitengo ya zinthu," ikutero nzeru ya kampaniyo pa zauinjiniya. "Ndi nkhani yosankha giredi yeniyeni yomwe ikukwaniritsa zofunikira zonse za magwiridwe antchito ndi malamulo popanda zinthu zosafunikira zomwe zimawonjezera mtengo wa unit". Izi zitha kuphatikizapo kusankha giredi yeniyeni ya POM kuti iwonjezere kuyenda kwa zinthu mu nkhungu yopyapyala, kapena PPS yodzazidwa ndi galasi kuti ikhale yolimba kwambiri pakapangidwe ka mafupa a njoka ataliatali komanso ataliatali.

 

Dongosolo la Digito: Kusanthula kwa DFM ndi Kuyenda kwa Nkhungu monga Kuchepetsa Chiwopsezo

Zinthuzo zikasankhidwa, pulojekitiyi imapita ku gawo la digito lopangira zinthu. Apa, Ansix Tech imagwiritsa ntchito pulogalamu ya Design for Manufacturability (DFM) ndi pulogalamu yapamwamba ya Mold Flow Analysis (MFA) (monga Moldflow kapena Moldex3D) kuti ipange pulani yeniyeni ya "nthawi yoyamba-yoyenera". Gawoli mwina ndi chida champhamvu kwambiri chowongolera ndalama.

 

Pa chubu cha "Snake Bone", chomwe chili ndi ma hinge amoyo, makoma oonda kwambiri, ndi ma lumens amkati ovuta, kutsimikizira kwa digito kumeneku ndikofunikira kwambiri. Mainjiniya amatsanzira ulendo wa POM kapena PPS wosungunuka kulowa m'chimake cha nkhungu, kulosera ndikuchotsa zolakwika chisanadulidwe chitsulo chimodzi. Malo ofunikira kwambiri ndi awa:

 

Kusamalira Mzere Wothira: Kuneneratu komwe malire a mayendedwe amakumana n'kofunika kwambiri. Ngati mzere wothira upangidwa pamalo olumikizirana omwe ali ndi mphamvu zambiri, umakhala malo osweka. Mainjiniya a Ansix Tech amasinthasintha malo a zipata ndi makulidwe a khoma kuti asunthire malo ofooka awa kupita kumadera omwe si ofunikira kwambiri komanso opanda mphamvu zambiri.

 

Kupewa Msampha wa Mpweya: Kuzindikira komwe mpweya wotsekeredwa ungayambitse kutentha (kuwonongeka kwa dielectric kwa pulasitiki) kapena "shoti zazifupi" (kudzaza kosakwanira). Izi zimathandiza kuti malo otulukira mpweya mu nkhungu akhazikitsidwe bwino kuti zitsimikizire kuti dzenjelo lidzaze bwino.

 

Kusanthula Kuchepa kwa Masamba ndi Kupindika: Ziwalo zazitali, zoonda monga mafupa a njoka zimatha kupindika chifukwa cha kuzizira kosiyana. Kuyesereraku kumaneneratu za kupindika kumeneku, zomwe zimathandiza mainjiniya kuti azitha kulinganiza kapangidwe ka makina oziziritsira kuti atsimikizire kuti gawo lomaliza limakhala mkati mwa kulekerera kolimba komwe kumafunikira kuti ligwirizane bwino.

 

Ndalama zomwe zayikidwa pasadakhale pa kuyeserera zimakhala ndi phindu lalikulu. Mwa kuzindikira ndi kukonza zolakwika pakupanga, Ansix Tech imachepetsa kwambiri kuchuluka kwa mayeso enieni omwe amafunikira. Kampaniyo ikunena kuti pakhala mayeso awiri okha a nkhungu asanavomerezedwe, umboni wa kulondola kwa mayesedwe ake komanso chinthu chachikulu chopewera ndalama zambiri komanso kuchedwa kwa kukonzanso zida zamagetsi.

 

Kupanga Zinthu Moyenera: Mavuto Okhudza Kupanga ndi Kupanga Nkhungu Molondola

Chiboliboli chojambulira ndi injini yopangira phindu. Pazigawo zachipatala za "Snake Bone", komwe kulekerera kumatha kuyezedwa mu ma microns ndipo kutha kwa pamwamba kuyenera kuletsa kumatirira kwa mabakiteriya, ukadaulo wa nkhungu umafika pachimake. Nzeru za kapangidwe ka nkhungu za Ansix Tech zimaona dongosolo lililonse ngati mwayi wowonjezera ubwino ndi magwiridwe antchito.

 

Kusankha Chitsulo cha Nkhungu: Pa nkhungu zachipatala zomwe zimakhala nthawi yayitali, kulimba sikungakambiranedwe. Pazigawo za POM zambiri, chitsulo cholimba cha H13 chogwira ntchito nthawi zambiri chimakhala chokhazikika. Komabe, pazida za PPS zodzaza ndi galasi, kapena pazibowo zomwe zimafuna kupukutidwa kopanda chilema, kofanana ndi galasi kuti zitsimikizire kuti zigawozo zatulutsidwa bwino, Ansix Tech imatchula zitsulo zapamwamba zosagwirizana ndi dzimbiri monga Stainless 420 kapena S136. Zipangizozi zimatsimikizira kuti malo obowoka ndi abwino kwambiri pazida zambirimbiri ndipo zimapewa kuwonongeka ndi zinthu zoyeretsera.

 

Machitidwe Oziziritsira Osinthika (Kuziziritsa Kokhazikika): Mpaka 80% ya nthawi yopangira jekeseni ndi nthawi yoziziritsira. Makina ozizira osagwira ntchito bwino amawonjezera mtengo pa gawo lililonse. Pa nkhungu za mafupa a njoka, Ansix Tech imagwiritsa ntchito njira yatsopano: njira zoziziritsira zokhazikika. Mosiyana ndi mizere yoziziritsira yobowoledwa molunjika yomwe imayenda m'njira zosavuta, njira zokhazikika zimapangidwa kudzera mu kusindikiza kwachitsulo kwa 3D. Amakoka molunjika motsatira mawonekedwe enieni a geometry yovuta ya mafupa a njoka, kutsatira mapini ake ndi mawonekedwe ake kuti atulutse kutentha mofanana komanso mwachangu.

 

Luso limeneli ndi chida chachikulu chochepetsera ndalama. Zochitika zolembedwa zikuwonetsa kuti kuzizira kofananako kumawonjezera mphamvu yopangira ndi 28% kapena kuposerapo. Mwa kuchepetsa nthawi yozungulira, sekondi iliyonse yosungidwa imachulukana m'magawo mamiliyoni ambiri, kumachepetsa kwambiri mtengo wa pa unit iliyonse ndikuwonjezera mphamvu yopangira.

 

Ma Gate ndi Ma Runner Systems Okonzedwa Bwino: Chipata—kumene pulasitiki yosungunuka imalowa m'bowo—chiyenera kukhala chaching'ono komanso choyikidwa mwanzeru kuti chichepetse zizindikiro ndi kupsinjika kwa zokongoletsa. Pogwiritsa ntchito chidziwitso kuchokera ku Mold Flow Analysis, Ansix Tech imapanga zipata zolunjika kapena za pansi pamadzi zomwe zimasiya zotsalira zochepa ndikulola kuti zichotsedwe zokha. Pa nkhungu zokhala ndi mabowo ambiri, makina otentha othamanga amagwiritsidwa ntchito kuchotsa zinyalala zolimba zothamanga, ndikusunga zinthu zodula za POM ndi PPS zachipatala.

 

Kapangidwe ka Dongosolo Lotulutsa Njoka: Kutulutsa fupa lalitali komanso lofewa la njoka popanda kupotoka kapena zizindikiro ndi vuto lalikulu. Dongosololi limadalira ma ejector pini oyikidwa bwino pamalo osafunikira, manja, kapena masamba opangidwa mwamakonda. Ma ngodya okwanira (nthawi zambiri osachepera madigiri 1-2) amapangidwa kuti awonetsetse kuti kutulutsa kodalirika komanso kotsika nthawi iliyonse, kupewa kuwonongeka kwa ma hinge ovuta.

 

Kudziwa bwino njira iyi: Kutsimikizira, Kukonza, ndi Kutsimikizira Ubwino

Ndi chikombole cholondola chomwe chayikidwa mu makina opangira jekeseni opangidwa ndi magetsi okhaokha, cholinga chake chimasanduka luso la processing. Gawo loyamba lotsimikizira creation ndi pomwe maulosi enieni amakwaniritsa zenizeni zenizeni. Njira yasayansi yopangira creation ya Ansix Tech imagwiritsa ntchito deta kuchokera ku masensa otsekereza pressure ndi ma probe a kutentha kuti isinthe parameter iliyonse—liwiro la jekeseni, kupanikizika kwa kulongedza, ndi nthawi yozizira—kukhazikitsa “process window” yolimba komanso yobwerezabwereza.

 

Mavuto Okhudza Kupangira Mapaipi a "Snake Bone" Pa Injection:

 

Kuumba Khoma Lopyapyala: Makoma owonda omwe amafunikira kuti zinthu zisinthe amafunikira liwiro la jakisoni komanso kulamulira bwino mphamvu kuti adzaze nkhunguyo yonse isanaume.

 

Kusamalira Mawonekedwe Aakulu: Kutalika komanso kowonda kwa gawoli kumapangitsa kuti likhale losavuta kugwedezeka. Dongosolo loziziritsira lopangidwa mwaluso komanso kuwongolera bwino njira ndikofunikira kuti likhale lolunjika.

 

Kusamalira Ma Polima Otentha Kwambiri: Kukonza PEEK kapena PPS yotentha kwambiri kumafuna makina okhala ndi migolo yapadera ndi zomangira zopangidwa ndi aloyi osatha. Zipangizo za Ansix Tech zakonzedwa makamaka kuti zigwirizane ndi zinthu zovutazi.

 

Kukonza Njira Kuti Zigwire Bwino Ntchito ndi Kuwongolera Ndalama:

 

Kuchepetsa Nthawi Yozungulira: Kupatula kuziziritsa kofanana ndi koyenera, izi zimachitika kudzera mu ma profiles okonzedwa bwino a jakisoni ndi kugwirira ntchito ziwalo za robotic zokha. Manja a robotic amachotsa ziwalo mofatsa komanso nthawi zonse, kuyika zigawozo mwachindunji m'zidebe zoyera, kuchepetsa kugwiritsidwa ntchito ndi anthu komanso kuipitsidwa ndi tinthu tating'onoting'ono.

 

Kuchotsa Zidutswa: Ziphuphu ndi mdani wa mtengo wotsika. Kuwunika nthawi yeniyeni pogwiritsa ntchito Statistical Process Control (SPC) ndi machitidwe owonera kumazindikira zolakwika nthawi yomweyo. Masensa omwe ali mkati mwa chipangizochi amapereka "zala za digito" pa chithunzi chilichonse, zomwe zimathandiza kuti ziwunikire nthawi yeniyeni. Machitidwe oterewa amatha kuchepetsa kwambiri ziphuphu—kusintha zomwe zingakhale 3% ya zidutswa kukhala malo opangira ziphuphu pafupifupi zero.

 

Kugwiritsa Ntchito Mphamvu Moyenera: Makina opangira jekeseni wamagetsi ndi kasamalidwe kabwino ka kutentha amachepetsa kugwiritsa ntchito mphamvu ndi 60% poyerekeza ndi makina a hydraulic, zomwe zimapangitsa kuti ndalama zogwirira ntchito zichepetse komanso kuchepetsa mpweya woipa.

 

Kuwongolera ndi Kutsimikizira Ubwino: Ubwino ku Ansix Tech si sitepe yowunikira; ndi dongosolo lopangidwa m'mbali zonse za ntchito. Kampaniyo imasunga ziphaso kuphatikizapo ISO 13485:2016 ya zida zachipatala ndipo imagwira ntchito mkati mwa malo oyeretsera a ISO Class 8 komwe kuli koyenera. Ntchito iliyonse imalembedwa, kupereka kutsata kwathunthu kuyambira pa resin ya zinthu zopangira mpaka kutumiza komalizidwa. Kuyang'anira Nkhani Yoyamba kumachitika pogwiritsa ntchito Makina Oyeretsera Ogwirizana (CMM) kuti atsimikizire miyeso yofunikira motsutsana ndi chitsanzo cha CAD.

 

Kufunika kwa Mtengo: Kuchepetsa Ndalama Zovuta ndi Kuonetsetsa Kuti Zinthu Zikutumizidwa

Cholinga chachikulu cha Ansix Tech ndi kuchepetsa ndalama zomwe makasitomala ake amawononga, osati mwa kukonza zinthu mwachangu koma mwaukadaulo wanzeru pagawo lililonse. Umu ndi momwe amachepetsera "mitengo yovuta" kwa makasitomala:

 

Kukonza Mtengo wa Zinthu: Mwa kuchita kusanthula magwiridwe antchito onse, mainjiniya amatha kusankha mtundu wa zinthu zomwe zili ndi mtengo wotsika (kusankha POM kuposa PEEK yokwera mtengo ngati ikukwaniritsa zofunikira zonse zogwirira ntchito), kupewa kugwiritsa ntchito kwambiri zinthu zomwe zili ndi mtengo wotsika.

 

Kupindula kwa Kugwiritsa Ntchito Bwino Ntchito: Kuziziritsa kokhazikika kumachepetsa nthawi yozungulira, kuchepetsa mtengo pa unit. Makina osagwiritsa ntchito mphamvu zambiri komanso magawo okonzedwa bwino amachepetsa ndalama zogwirira ntchito.

 

Kukulitsa Zokolola: Kuphatikiza kwa DFM yodziwikiratu, uinjiniya wolimba wa njira, ndi SPC kumapangitsa kuti mitengo ya zokolola zoyamba ipitirire 99%. Izi zimachotsa ndalama zomwe zimagwirizanitsidwa ndi zotsalira, kukonzanso, ndi nthawi yopuma yopanga.

 

Nthawi Yofulumira Kupita Kumsika: Njira yogwirizana komanso yogwirizana ya uinjiniya—kumene akatswiri a zinthu, nkhungu, ndi njira zogwirira ntchito amagwirira ntchito limodzi kuyambira tsiku loyamba—imafupikitsa kwambiri nthawi yopangira zinthu. Kupeza chinthu chodalirika kuti chigulitsidwe mwachangu kumapatsa makasitomala mwayi wopikisana nawo.

 

Pomaliza, podziwa kuti kupita patsogolo mwachangu pamsika n'kofunika kwambiri, Ansix Tech imapangitsa kuti magawo omaliza akhale osavuta. Kukonza zinthu kumapangidwira mogwirizana ndi kasitomala kuti atetezedwe komanso kuti asabereke. Ndi njira zolumikizirana komanso maziko anayi opangira zinthu, kampaniyo imatsimikizira nthawi yosinthira zinthu mwachangu, kukwaniritsa nthawi yoyambira msika mwachangu.

 

Mapeto: Mgwirizano wa Zatsopano Zachipatala

Mu gawo lofunika kwambiri popanga zida zamankhwala, kusankha mnzanu wopanga ndi chisankho chofunikira kwambiri. Ansix Tech, yokhala ndi cholowa chake cha zaka 28 komanso ukadaulo wake waukulu pa zipangizo za POM ndi PPS, imapereka zambiri kuposa mphamvu zopangira. Kwa opanga ma endoscopes a m'badwo wotsatira, izi zikutanthauza kupeza mnzanu amene akumvetsa vuto lonse: kufunikira kolondola kwambiri pakupanga mafupa a njoka, kufunikira kwa zipangizo zogwirizana ndi zinthu zachilengedwe, kufunikira kokonza ndalama mosalekeza, komanso kufunikira kosasinthika kuti munthu akhale wodalirika.

 

Mwa kuphatikiza uinjiniya wa digito woyambirira ndi zida zolondola komanso kupanga mwanzeru komanso kokonzedwa bwino, Ansix Tech imapereka phindu lofunikira paukadaulo wamankhwala wosintha uwu: kupanga zida zapamwamba, zogwiritsidwa ntchito kamodzi, komanso zosinthika mokwanira kuti zigwiritsidwe ntchito popanga komanso zopindulitsa padziko lonse lapansi.

 

 

 

 

 

Ansix Tech Co Ltd.

Ngati muli ndi mapulani okhudzana ndi Endoscope Snake Bone Tubing (POMPPS Materials), mutha kulumikizana nafe nthawi iliyonse. Tidzasintha malingaliro anu kukhala enieni, kukulolani kukwaniritsa maloto anu, ndikulandira maoda akuluakulu pamsika. Zambiri zathu zolumikizirana ndi info@ansixtech.com. Kapena funsani CTO wathu, tumizani imelo ku: stephen@ansixtech.com

 

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