bututun firinta
bututun firinta
Daidaito a Samarwa: Yadda Ansix Injin gyaran injinan ...
SHENZHEN, China – A cikin duniyar kera kayayyaki masu inganci, bututun firinta mai sauƙi abin mamaki ne na ƙananan injiniyoyi. Ko dai farantin bututun inkjet ne wanda ke jagorantar ɗigon picoliter ko kuma ƙarshen firintar 3D da ke fitar da zare mai narkewa, wannan ɓangaren yana nuna ingancin bugawa, gudu, da aminci. A bayan fage, wani ɓangare na musamman na masana'antar kera allura yana aiki don samar da waɗannan sassan a sikelin, yana daidaita daidaiton da dorewar kasuwanci.
A sahun gaba akwai Ansix Tech, wani kamfanin kwangila wanda ya ƙware a fannin gyaran bututun firinta. Tsawon sama da shekaru goma, kamfanin ya yi haɗin gwiwa da OEMs a fannin kera bugu da ƙari, inda ya mayar da ƙira mai sarkakiya zuwa sassa masu yawa da aka samar da su, masu inganci. Wannan labarin ya yi nazari kan tsarin Ansix Tech gaba ɗaya, tun daga ƙira ta farko zuwa isar da kayayyaki cikin sauri, kuma ya bincika yadda kamfanin ke amfani da kimiyyar kayan aiki, kwaikwayon zamani, da inganta tsarin aiki don samar da aminci da kuma tanadin kuɗi mai yawa ga abokan cinikinsa.
- Bukatun Kasuwa da Samfura ƙa'idodi: Bukatar Daidaito
Bukatun aiki na bututun firinta suna da tsauri sosai. Farantin bututun inkjet na iya ƙunsar jerin ramuka masu yawa zuwa ɗaruruwan ramuka, kowannensu ƙanƙanta kamar microns 50 a diamita, wanda ke buƙatar daidaiton matsayi na sub-micron. Ga ƙarshen zafi na firintar 3D, bututun dole ne ya jure yanayin zafi mai ci gaba da wuce 300°C yayin da yake kiyaye daidaiton girma da juriyar lalacewa. Bukatun kasuwa na gama gari sun haɗa da:
Daidaito a Girma: Dole ne a riƙe mahimman siffofi kamar diamita na ofice, cylindricity, da kuma juzu'i zuwa jurewa sau da yawa a cikin ±5 microns.
Juriyar Zafi da Sinadarai: Dole ne kayan aiki su yi tsayayya da lalacewar zafi, rarrafe, da kuma harin sinadarai daga tawada ko narkewaD robobi.
Ƙarfin Inji: Dole ne sassan su kasance suna da ƙarfi da juriya ga gajiya don jure maimaita zagayowar matsi.
Kammalawar Sama: Falo mai santsi, mara lahani yana da mahimmanci don hana toshewa da kuma tabbatar da kwararar ruwa daidai gwargwado.
Ayyukan Ansix Tech yawanci suna bin ƙa'idodin inganci na duniya kamar ISO 9001 da ƙa'idojin masana'antu na musamman. Tsarin amincewa da ɓangaren samarwa (PPAP), gami da matakan tabbatar da ƙira (DV) da tabbatar da samarwa (PV), yana tabbatar da cewa kowane rukuni ya cika ma'aunin mahimmanci ga inganci (CTQ) na abokin ciniki kafin fara samar da taro.
- Daga Tsarin Zane zuwa Tsarin Samfura: Tsarin Kerawa (DFM) da Tabbatarwa
Tafiyar ta fara ne da bita na haɗin gwiwa na DFM. Injiniyoyin Ansix Tech suna nazarin samfurin 3D na abokin ciniki, suna gano matsalolin ƙira kamar bambancin kauri na bango, alamun nutsewa, da layukan walda. "Manufarmu ita ce tsara don kera kayan aiki ba tare da yin illa ga aiki ba," in ji Li Wei, Shugaban Injiniya na Ansix Tech. "Sau da yawa, ɗan ƙaramin kusurwa ko daidaitawar radius na iya inganta sauƙin mold da ingancin ɓangaren."
Babban abin da ke cikin wannan mataki shine nazarin kwararar mold ta amfani da manhaja kamar Autodesk Moldflow ko Moldex3D. Kwaikwayo yana annabta kwararar robobi ta cikin ramin mold, yana nuna yiwuwar ɗaukar hotuna na ɗan gajeren lokaci, tarkon iska, da warpage. Ga bututun firinta na 3D, wani bincike ya nuna cewa sigogin ƙera na farko sun haifar da cylindricity na tashar allura na 4.7647 mm, wanda ya wuce iyakar ƙira na 4.0 mm. Ta hanyar kwaikwayon kwaikwayo da gwajin jeri na orthogonal, an inganta sigogi (lokacin allura 0.8 s, lokacin tattarawa 10 s, zafin mold 140°C, zafin narkewa 330°C) ya rage cylindricity zuwa 3.3064 mm, wani ci gaba na 30.6%. Wannan tabbatarwa ta kama-da-wane yana rage tsadar gwaji da kuskure yayin gwajin kayan aiki na zahiri.
Ana samar da samfura ta amfani da madaurin da aka yi da injin daidaitacce ko kuma, don ƙananan fasaloli masu rikitarwa, ta hanyar ci gaba kamar Laser-LIGA. Waɗannan samfura suna yin gwaji mai ƙarfi don daidaiton girma, raguwar matsin lamba, da kuma zagayowar zafi kafin a yi cikakken aikin kayan aiki.
- Daidaito na Kayan Aiki: Zaɓar Polymer Mai Dacewa
Zaɓin kayan aiki muhimmin abu ne don aiki da farashi. Ansix Tech tana kimanta nau'ikan thermoplastics masu aiki mai yawa, galibi tana amfani da tsarin yanke shawara mai ma'auni da yawa (MCDM) waɗanda ke auna abubuwa kamar ƙarfin zafi, juriyar lalacewa, farashi, da kuma iya aiki da injin.
Ga nozzles na firinta, zaɓuɓɓukan kayan gama gari sun haɗa da:
Polyphenylene Sulfide Mai Ƙarfafa Gilashi (PPS): Babban abin da ke aiki ga firintocin 3D masu zafi. PPS yana ba da kyakkyawan kwanciyar hankali na zafi (amfani da shi har zuwa 220°C), juriyar harshen wuta, da kuma juriyar sinadarai masu kyau. Zaruruwan gilashin suna ƙara tauri da rage warpage, kodayake sarrafa yanayin zare yana da mahimmanci don sarrafa girma.
Ruwan Polymer na Ruwan Dutse (LCP): Ana amfani da shi a cikin faranti na inkjet mai matuƙar daidaito saboda kyawun kwarararsa a cikin ƙananan bango, kwanciyar hankali mai girma, da ƙarancin yawan faɗaɗa zafi. Yana ba da damar kwafi ƙananan fasaloli kamar ƙananan ramuka masu girman micron 50.
Polyether Ether Ketone (PEEK): Ana amfani da shi a cikin aikace-aikacen zafin jiki mafi wahala, yana ba da kyawawan halaye na injiniya da juriya ga lalacewa sama da 250°C.
Polypropylene (PP): Wani lokaci ana amfani da shi don abubuwan da ke cikin inkjet masu rahusa, kamar yadda aka lura a cikin wani bincike na micro-molding inda aka yi nasarar ƙera PP zuwa siraran fina-finai tare da ramukan micro-through.
Ƙungiyar kimiyyar kayan aiki ta Ansix Tech sau da yawa tana ba da shawarar takamaiman maki - kamar 40% na PPS mai cike da gilashi - kuma suna haɗin gwiwa da masu samar da resin don ƙirƙirar mahaɗan musamman waɗanda ke daidaita aiki da iya sarrafawa, wanda ke shafar farashin ƙarshe.
- Zuciyar Tsarin: Tsarin Mold Mai Daidaito
Modulation shine ginshiƙin injunan injection mai inganci. Ga bututun firinta, ƙirar mold tana da matuƙar rikitarwa.
Zaɓin Karfe na Mold: Yawancin lokaci ana yin abubuwan sakawa na tsakiya da rami daga ƙarfe masu tauri kamar Stavax (AISI 420) ko Mirrax (don juriya ga tsatsa) don tsawon rai. Don ƙananan fasaloli, ana iya ƙera abubuwan sakawa daga carbide don juriya ga lalacewa mai tsanani.
Dabaru na Masana'antu na Ƙananan Kayayyaki: Ƙirƙirar jerin ƙananan fil don ramukan bututu babban ƙalubale ne. Ansix Tech tana amfani da fasahar masana'antu masu haɗaka, kamar haɗa LIGA (Lithographie, Galvanoformung, Abformung) don ƙirƙirar madaidaicin lantarki, waɗanda ake amfani da su a cikin Micro-Electrical Discharge Machining (M-EDM) don lalata jerin ramuka na ƙarshe cikin ƙarfe mai ƙyalli tare da daidaiton daidaitawa mai kyau.
Tsarin Ƙofa da Na'urar Gudu: Don rage ɓarnar kayan aiki da kuma tabbatar da daidaiton cikawa, Ansix Tech sau da yawa tana amfani da tsarin hot-runner, gami da ƙananan na'urorin gudu na ƙananan sassa. Tsarin valve-gate yana ba da cikakken iko akan jerin cikawa don guje wa layukan walda a wurare masu mahimmanci.
Tsarin Sanyaya: Ingancin sanyaya yana da mahimmanci don lokacin zagayowar da kwanciyar hankali na girma. Tashoshin sanyaya masu dacewa, waɗanda ke bin tsarin ɓangaren, an tsara su ta hanyar kwaikwayon don tabbatar da cire zafi iri ɗaya, musamman ma don tsarin bututun ƙarfe mai sirara.
Tsarin Fitar da Bututu: Ganin yanayin da farantin bututun ke da shi, dole ne a daidaita fitar da bututun don guje wa karkacewa. An tsara tsarin firam ɗin ejector ko ejectors na hannun riga don amfani da ƙarfi iri ɗaya.
- Kewaya Kalubalen Masana'antu da Sarrafawa
Hanya daga ƙirar mold zuwa samar da kayayyaki mai ɗorewa tana cike da ƙalubale.
Cika Bango Masu Sirara: Narkewar polymer zai iya daskarewa da wuri kafin ya cika sassan da ba su da sirara sosai (misali, farantin bututu mai kauri micron 50). Sau da yawa ƙara saurin allura yakan gaza. Ansix Tech yana amfani da tsarin gyaran fuska mai sauri, inda ake dumama mold ɗin zuwa zafin jiki sama da wurin canza gilashin polymer (Tg) kafin a yi allura, sannan a sanyaya da sauri don fitar da shi. Bincike ya ba da shawarar a yi amfani da zafin mold 10-15°C sama da Tg don cike irin waɗannan ƙananan fasalulluka gaba ɗaya.
Ragewa da Warpage: Sanyaya daban-daban da kuma anisotropy na kayan (musamman tare da zare) suna haifar da raguwa, wanda ke shafar ma'auni masu mahimmanci kamar diamita na rami. Tsarin vario-thermal da kansa yana shafar raguwa; bincike ya nuna cewa yayin da yawan zafin mold yana taimakawa cikawa, yana iya ƙara raguwar ramuka. Ansix Tech yana amfani da kwaikwayon kwaikwayo don nemo mafi kyawun daidaito.
Gurɓatawa da Lalacewa: Sarrafa kayan da ke da zafi mai yawa, kamar PPS mai cike da gilashi yana buƙatar sukurori da sassan ganga masu tauri a cikin injin allura don hana lalacewa da gurɓatar ƙwayoyin cuta da yawa.
- Inganta Tsarin Gyaran Allura
Da zarar an tabbatar da ingancin tsarin, sai a mayar da hankali kan inganta tsarin don inganci da kuma kula da farashi.
Inganta Sigogi: Kamar yadda aka nuna a cikin binciken bututun firinta na 3D, Ansix Tech tana amfani da ƙirar gwaje-gwaje (DOE) don gano sigogi mafi tasiri. Don silinda na bututun, lokacin allura da matsin lamba na marufi an gano suna da tasiri mafi mahimmanci, yayin da zafin narkewar ya yi tasiri kaɗan. Kulle waɗannan sigogin da aka inganta yana tabbatar da daidaiton inganci.
Rage Lokacin Zagaye: Kowace daƙiƙa da aka adana a cikin zagayen tana fassara zuwa ƙarancin farashi ga kowane ɓangare. Inganta lokacin sanyaya ta hanyar ƙirar sanyaya mold mai kyau, rage lokacin tattarawa ta hanyar tabbatar da kimiyya, da kuma cire sassan ta atomatik su ne manyan dabaru.
Rage Tabarbare: Ta hanyar cimma tsari mai dorewa tare da yawan amfanin farko, Ansix Tech yana rage farashin tabarbare da sake yin aiki. Kula da tsari na ainihin lokaci (misali, amfani da na'urori masu auna matsin lamba na rami) yana ba da damar shiga tsakani nan take idan tsarin ya yi kasa.
- Tabbatar da Inganci da Kulawa
Inganci ba za a iya yin sulhu ba. Tsarin kula da inganci na Ansix Tech yana haɗa dubawa a kowane mataki.
Duba Kayan da ke shigowa: An tabbatar da cewa akwai mahimman kaddarorin da ke cikin resin.
Kulawa a Cikin Tsarin Aiki: Ana auna ma'auni masu mahimmanci ta amfani da tsarin hangen nesa ta atomatik ko na'urorin aunawa masu daidaitawa (CMM) a mitoci da aka ƙayyade. Tsarin kula da tsarin ƙididdiga (SPC) yana bin diddigin ma'auni masu mahimmanci don tabbatar da cewa tsarin yana cikin iko.
Binciken Ƙarshe: Binciken ƙarshe ya haɗa da duba gani 100% don lahani a saman da gwajin aiki (misali, gwajin kwararar ruwa don faranti na bututun ƙarfe) bisa ga samfurin da aka yi daidai da ƙa'idodin AQL (Matsayin Inganci Mai Karɓa).
- Marufi da Isarwa Mai Sauri
Mataki na ƙarshe shine kare sassan da aka yi daidai. Ana sanya bututun ƙarfe a cikin tire ko kaset masu hana tsatsauran tsari don hana lalacewa da gurɓatawa yayin sarrafawa da jigilar kaya. Tsarin jigilar kayayyaki na Ansix Tech, wanda galibi yana da alaƙa da tsarin ERP na abokin ciniki, yana ba da damar isar da kaya cikin lokaci (JIT), rage farashin kaya ga abokan ciniki da kuma cika alƙawarin isar da kaya cikin sauri.
- Shawarar Darajar Ansix Tech: Kwarewa da Jagoranci Mai Kuɗi
Kwarewar da Ansix Tech ke da ita a fannin masana'antu ita ce babbar kadararta. Bayan ta yi nazari kan sarkakiyar kere-kere, sarrafa kayan da ke da zafi sosai, da kuma yin kayan aiki masu inganci fiye da shekaru goma, kamfanin ya gina rumbun adana bayanai da ke rage wa abokan cinikinsa kasadar ayyuka.
Wannan ƙwarewa kai tsaye tana fassara zuwa babban rage farashi ga abokan ciniki ta hanyoyi da dama masu mahimmanci:
Zaɓin Kayan Aiki Mai Hankali: Ta hanyar ba da shawarar matakin kayan aiki mafi inganci wanda ya cika duk buƙatun aiki - guje wa wuce gona da iri - Ansix Tech yana rage mafi girman ɓangaren farashi: kayan aiki.
Ribar Ingantaccen Aiki: Ta hanyar kwaikwayon da DOE, kamfanin yana rage lokacin zagayowar, yana rage amfani da makamashi, kuma yana cimma ƙimar raguwa kusan sifili. Rage lokacin zagayowar da kashi 30%, kamar yadda aka samu a cikin yanayin inganta bututun ƙarfe, yana rage farashin masana'antu kai tsaye ga kowane ɓangare.
Tsawon Lokaci na Kayan Aiki: Ƙwararrun ƙira na mold, zaɓin ƙarfe, da kuma tsare-tsaren kulawa suna ƙara tsawon lokacin mold, suna rage yawan jarin kayan aiki fiye da miliyoyin harbi, wanda ke rage nauyin farashin kayan aiki a kowane ɓangare.
Babban Ribar Farko: Tsarin aiki mai ƙarfi wanda aka tabbatar ta hanyar amfani da na'urar lantarki ta zahiri da ta zahiri yana tabbatar da cewa sassan sun yi daidai a karon farko, yana kawar da ɓoyayyun kuɗaɗen da ke tattare da gazawar inganci, sake yin aiki, da jinkirin jigilar kaya.
"Manufarmu ita ce mu zama abokin tarayya na gaskiya, ba kawai mai samar da kayayyaki ba," in ji Babban Jami'in Gudanarwa Stephen. "Muna saka hannun jari a fannin fasaha mai zurfi da fahimtar tsari mai zurfi ba don amfanin kanta ba, amma don samar da aminci da ƙima. Ta hanyar ƙwarewa a kowane canji - daga ƙwayar polymer zuwa akwatin jigilar kaya - muna ba wa abokan cinikinmu fa'ida ta gasa ta hanyar inganci mai kyau da ƙarancin kuɗin mallaka."
Kammalawa
A cikin yanayin halitta mai rikitarwa na kera firintoci, ƙera bututun ƙarfe na allura yana wakiltar babban aikin injiniyan daidaito. Ansix Tech ta sanya kanta a matsayin jagora a wannan fanni ta hanyar rungumar dukkan sarkar darajar tare da hanyar fasaha, mai mai da hankali kan abokin ciniki. Ta hanyar haɗa kwaikwaiyo na ci gaba, kimiyyar kayan aiki, kayan aiki na daidaito, da haɓaka tsari bisa ga bayanai, kamfanin yana yin fiye da ƙera sassa kawai - yana samar da mafita na injiniya waɗanda ke haɓaka aiki da rage farashi. Yayin da buƙatar ƙarin ƙuduri, bugu mai sauri, da ƙarin kayan aiki masu ɗorewa ke ƙaruwa, abokan hulɗa kamar Ansix Tech, tare da jajircewarsu ga ƙirƙira da inganci, za su kasance ba makawa ga ci gaban masana'antar.
Kamfanin Ansix Tech Ltd
Idan kuna da wani shiri da ya shafi bututun firinta, za ku iya tuntuɓar mu a kowane lokaci. Za mu mayar da ra'ayoyinku su zama gaskiya, mu bar ku ku cika burinku, kuma mu sami manyan oda daga kasuwa. Bayanan tuntuɓar mu sune info@ansixtech.com. Ko kuma ku tuntuɓi CTO ɗinmu, ta imel: stephen@ansixtech.com
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