Shagunan ƙirƙira na zamani suna fuskantar ciniki akai-akai: daidaitaccen kayan aiki yana buƙatar tsayayyen kayan aiki, amma ƙarfin samarwa yana buƙatar sassauci. The 3D m waldi taro tebur yana warware wannan tashin hankali-ba a matsayin sulhu ba, amma a matsayin mafita na injiniya. Mun ga ya dakatar da sake zagayowar a cikin layukan ƙananan motoci, da yanke lokacin jagora da kashi 70% don samfuran injunan noma, da kuma kawar da ɗimbin ƙima mai tsada yayin jerin walda ta tasha. Wannan ba kawai wani kayan aiki na zamani ba ne. Tsarin daidaitawa na tushen daidaitawa inda maimaitawa ya dace da daidaitawa - ƙasa zuwa ± 0.1 mm a kan 2 m × 3 m saman aiki.
Me yasa Teburan Walda Na Gargajiya Ke Fasa Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Duniya
Yawancin shagunan har yanzu suna dogaro da ƙayyadaddun teburi ko faranti da aka haƙa da hannu. A aikace, waɗannan tsarin suna rushewa da sauri. Mun auna matsakaicin lokacin saitin tsalle daga mintuna 22 zuwa sama da mintuna 90 lokacin da muke canzawa tsakanin iyalai na bango-har ma da kauri iri ɗaya. Me yasa? Domin tarawar haƙuri ba bisa ka'ida ba ne. Matsakaicin 0.3 mm a wurin matsawa ya zama karkatawar 1.8 mm a kabu na weld bayan gyare-gyare uku na jere. Karɓar zafin jiki yana haɗa shi. Kuma da zarar kun ƙara shirye-shiryen hanyar mutum-mutumi, ƙananan kurakuran datum suna tilasta cikakken sakewa-ba kawai taɓawa ba. The 3D m waldi taro tebur yana kawar da wannan cascade. T-slots ɗin ƙarfe na ƙarfe yana karɓar madaidaicin ma'auni, tallafi mai daidaita tsayi, da matsi na kinematic-duk an kulle su da madaidaitan M8 dowel fil na ISO. Kowane bangare yana nunin jirgin saman datum na farko. Babu zato. Babu kuskuren tarawa.
Abin da Ya Sa "3D Mai Sauƙi" Fiye da Jargon Talla
“Masu sassauƙa na 3D” yana nufin sarrafa ƙarar ƙira na gaskiya—ba kawai daidaitawar X/Y ba. A kan samar da bene, mun gwada hudu manyan tsarin gefe-da-gefe ta amfani da wani CMM-sa ido gwajin part: wani bakin karfe chassis frame tare da 14 weld gidajen abinci, 6 hawa ramukan, da kuma m GD & T callouts (± 0.15 mm matsayi haƙuri, 0.5 mm flatness). Zane ɗaya ne kawai ke kiyaye cikakkiyar yarda a duk faɗin 20 maimaituwa: tsarin tare da daidaitawar micro-axis Z-axis mai zaman kanta akan kowane ginshiƙi na goyan baya, haɗe tare da tubalan ganowa biyu waɗanda ke kulle duka a kwance * da* daidaitawa a tsaye lokaci guda. Wannan shine bambanci tsakanin "daidaitacce" da "maimaitawa." Abin da ya sa abokan ciniki a cikin Tier-1 keɓaɓɓen sarkar samar da motoci ke ƙayyadad da wannan tsarin - ba don dacewa ba, amma don shirye-shiryen ƙaddamar da PPAP. Ƙarshen saman yana da mahimmanci kuma. Wadannan tebura suna amfani da nitrided 45# dogo na karfe, ba fentin karfe mai laushi ba. Suna yin tsayayya da mannewa, suna tsira 500+ zagayowar zafi ba tare da warping ba, kuma suna riƙe maimaita mai ganowa bayan tsaftacewa yau da kullun tare da gogayen waya da matsewar iska.
Haɗin kai Shine Inda Mafi yawan Ayyuka Suka Tuntuɓe—Ga Yadda Ake Gujewa Shi
Wasu masu siye suna ɗaukar dacewa da toshe-da-wasa. Gaskiya ta fi tsanani. Mun ga gazawar haɗin kai guda uku: Na farko, zurfin bugun bugun jini da bai dace ba — daidaitattun ƙuƙumman huhu sau da yawa yakan rasa tafiyar mm 45 da ake buƙata don tara tarin taro. Na biyu, ambulan da ba'a lissafta ba-ga-in-robobin isa: tsayin tebur na mita 2.5 yana da kyau har sai robot ɗin walda ɗin ku ba zai iya shiga yankin tsakiya ba tare da sakewa ba. Na uku, bacewar takaddun shaida don gano yanayin awo. Kowa ya cancanta 3D m waldi taro tebur dole ne a aika tare da ingantaccen rahoton daidaitawa - sa hannu, kwanan wata, da kuma ɗaure ga ƙa'idodin NIST da za a iya ganowa. A Botou Haijun Metal Products Co., Ltd., mun haɗa da rahoton tare da cikakken nazarin dabarun gano ɓangaren ku kafin yanke kowane ƙarfe. Muna taswirar jerin walda ɗin ku, gano hanyoyin murdiya mai yuwuwar zafi, muna ba da shawarar tazarar mai ganowa dangane da ƙarfin samar da kayan—ba samfuran ƙira ba. Wannan shine yadda muke isar da amincewar labarin farko akan kashi 92% na sabbin ayyuka.
Real ROI Yana farawa Da Smart Size-kuma Ya ƙare Tare da Tallafi
Kada ku wuce gona da iri. Tebur mai tsayi 3m × 4m yana da ban sha'awa-amma idan mafi girman ɓangaren ku yana da tsayin mita 1.2, kuna biyan kuɗin da ba a yi amfani da shi ba da ƙarin sarari bene. Fara da max ambulan * Plus* 300 mm buffer a kowane gefe don samun damar matsawa da radius lilo na robot. Sannan tabbatar da sarrafa kayan: ko crane ɗin ku na sama zai iya ɗaga teburin da aka yi lodi? Shin shingen kankare naku ya dace da mafi ƙarancin ƙarfin matsawa 25 MPa? Mun taimaka wa abokan ciniki su guje wa $18,000 a cikin gyaran tushe ta hanyar kama wancan da wuri. Kulawa ya fi sauƙi fiye da yawancin zato. Babu na'urorin lantarki. Babu lasisin software. Makin man mai kawai kwata-kwata akan jagororin layi da tabbatarwa na shekara-shekara na ma'aunin fil ɗin mai ganowa ta amfani da ma'aunin ƙira. Taimakon mu ya haɗa da warware matsalar CMM mai nisa - muna raba allo, mu rufe rahoton binciken ku, kuma muna bibiyar ku ta hanyar gyara cikin ƙasa da mintuna 20. Don maye gurbin gaggawa, muna riƙe da albarkatun duk daidaitattun bayanan bayanan T-slot da sansanonin gano wuri. Lokacin jagora: kwanakin aiki 11, ba makonni 12 ba. Wannan saurin ya fito ne daga haɗin kai tsaye - tambari, injina, maganin zafi, da taro na ƙarshe duk a ƙarƙashin rufin ɗaya a cikin Botou City.
Lokacin waldi na gaba yana buƙatar sake yin aikin sifili, daidaitattun lokutan sake zagayowar, da maimaita aikin injiniya, da 3D m waldi taro tebur ba haɓakawa ba ne - tushe ne. Yana jujjuya sarrafa inganci zuwa sama, yana jujjuya sauye-sauyen daidaitawa zuwa ayyuka na mintuna 15, kuma yana sa ƙimar yarda da ƙima-ba mai bege ba. Wannan shine ma'aunin da muke injiniya. Wannan shine ma'auni na abokan cinikinmu.
