Bluco modular daidaitawa ba kawai wani tsarin matsawa ba ne - shine kashin baya na shiru na daidaitattun maimaitawa a cikin babban haɗaka, ƙirƙira ƙarancin ƙarar ƙarfe. Mun gan shi da hannu: mai siyar da kera motoci na Tier-1 a Bavaria ya yanke lokacin saitin da kashi 68% bayan maye gurbin al'ada welded jigs tare da Bluco's T-slot aluminum base plates da masu canzawa. Mai sana'ar kwangilar na'urar likitanci a Minnesota ya rage sake aikin dubawa na farko daga 22% zuwa ƙasa da 3% - ba ta haɓaka CMMs ba, amma ta hanyar daidaita matsayi kafin aunawa. Waɗannan ba lokuta ba ne. Sun tabbatar da haka bluco modular daidaitawa yana isar da ROI mai aunawa lokacin kwanciyar hankali, saurin jujjuyawa, da abin da ake iya ganowa fiye da ɗanyen gudu.
Me yasa Bluco ke Aiki Inda Kayan Gyaran Kwastomomi suka kasa
Yawancin shagunan suna ɗaukar daidaitawa azaman sama-ba abin dogaro ba. Suna saka hannun jari a cikin weldments na lokaci-lokaci saboda "hakan ne koyaushe muke yin shi." Amma waɗancan kayan aikin sun kulle geometry, ba iyawa ba. Lokacin da ƙira ta jujjuya ta 0.15 mm ko kauri ya canza daga CR10 zuwa SS304, jig ɗin ya zama mara amfani. Bluco yana guje wa wannan tarko ta hanyar ƙa'idodin ƙira guda uku waɗanda ba za a iya sasantawa ba:
Modularity ta kimiyyar lissafi, ba talla ba: Kowane bangare-T-slot sansanonin, dowel fil, clamps, tsawo-daidaitacce goyon baya-interlocks tare da ISO-misali tolerances (± 0.01 mm a kan ganowa saman). Babu adaftan. Babu shims. Babu zato. Bayyanar kaya-hanyar hanya: Sojoji suna tafiya kai tsaye zuwa cikin tsarin ribbed na gindin, ba ta ƙwanƙwasa ƙwanƙwasa ko faranti da aka ɗora ba. Mun auna juzu'i akan tushe na 600 × 400 mm Bluco ƙarƙashin nauyin 8 kN mai ɗaukar nauyi: 1.7 µm a tsakiya, da 12.3 µm akan firam ɗin ƙarfe mai kwatankwacin ƙirƙira. Kayan aiki-kamar-takardun: Kowane fil mai ganowa yana ɗauke da ID mai ɗauke da Laser wanda ke ɗaure da ƙirar CAD ɗin sa. Lokacin da mai aiki ya musanya Pin #BLC-442-D8.5 don #BLC-442-D9.0, canjin yana yin rajista ta atomatik a cikin MES ɗin su-babu fom ɗin takarda, babu rashin sadarwa. Wannan ba dadi ba ne. Yana da yadda kuke kawar da tushen mafi girma guda ɗaya na bambancin tsakanin samfuri da samarwa: rajistar ɓangaren da bai dace ba.
Haƙiƙan Farashin "Kyakkyawan Isa" Gyarawa
Wasu suna jayayya cewa kayan gyaran gyare-gyare na al'ada ba su da tsada a gaba. Gaskiya - don kashi na farko. Amma la'akari da abin da ke faruwa yayin tabbatar da DFM. Abokin ciniki ya taɓa aiko mana da madaidaicin madaidaicin hatimi tare da kiran GD&T masu mahimmanci guda huɗu: matsayi, daidaituwa, ɗaki, da bayanin martaba. Tsarin su na yanzu yana riƙe ɓangaren ta gefuna biyu, yana barin flange ya sag 0.08 mm ƙarƙashin nauyi kaɗai. Kowane rahoton CMM yana ba da alamar “ba tare da juriya ba”—har sai mun ɗaga sashi ɗaya a kan tushen Bluco tare da faifan tallafi na vacuum. Flatness ya inganta zuwa 0.012 mm. Tushen tushen ba shine tsarin hatimi ba. Shine abin gyarawa.
Wannan shine ɓoyayyiyar haraji na tsarin da ba na zamani ba: awoyi na injiniya da aka kashe don bibiyar lahani na fatalwa, ɓarna daga ɓangarori marasa tushe, da jinkirta sa hannun PPAP. Bluco modular fixtureing yana juya wancan harajin zuwa babban birni - ta hanyar sanya kowane saiti ya zama tabbatacce, rubuce-rubuce, abin maimaitawa.
Yadda Botou Haijun Ya Haɗa Bluco Cikin Ƙarfe Madaidaici
A Botou Haijun Metal Products Co., Ltd., ba kawai muna amfani da Bluco ba - muna injiniya a kusa da shi. Wurin mu na yarda da ISO a cikin Botou City yana gudanar da gidaje masu tace mai mai zurfi, lanƙwasa firikwensin firikwensin agri-robotics, da shinge-welded na Laser don masu sarrafa masana'antu. Ga kowane, muna farawa da ƙayyadaddun ƙayyadaddun - ba latsa ba.
Ga tsarin aikin mu:
Muna karɓar samfuran CAD tare da GD & T da ƙayyadaddun kayan aiki (misali, "SUS304, 1.2 mm, ± 0.05 mm rami rami zuwa datum A-B-C"). Injiniyoyin kayan aikin mu suna taswirar kowane wuri mai mahimmanci zuwa daidaitaccen ɗakin karatu na mai gano na Bluco-babu injinan al'ada sai dai idan ya zama dole. Muna inganta rarraba ƙarfi ta hanyar amfani da simintin FEA, daidai da ainihin adadin latsawa da ƙarfin samar da kayan—ba ƙima mai ƙima ba. Saitunan ƙarshe suna fuskantar gwajin gudu-a-ƙididdigar: sassa 30, cikakken dubawa, kwatancen CMM da STL na ƙima. Daga nan ne kawai za mu saki zanen kafa don amfani da benen kanti. Wannan tsarin yana ba mu damar yin ƙaho da jigilar kayan aiki a cikin sa'o'i 72-har ma don hadaddun majalisu da ke buƙatar masu gano 12+. Babu abin mamaki lokacin jagora. Babu sake fasalin minti na ƙarshe.
Zaɓin Tsarin Bluco Dama-Ba tare da Siyayya ba
Bluco tana ba da manyan dandamali guda uku: Karamin (na sassa ƙasa da 300 mm), Standard (har zuwa 1,200 mm), da Babban Duty (don yin simintin gyare-gyare ko manyan ƙirƙira). Kar a saba wa Babban-Aiki. Mun ga shagunan suna biyan ƙarin 3 × don tsauri da ba su taɓa gwadawa ba - kuma suna sadaukar da ƙarfi a cikin aikin.
Yi waɗannan tambayoyin farko:
Menene sawun sawun mafi girma-kuma mafi nauyin sashensa? Saituna nawa na musamman kuke gudanarwa a kowane mako? (Idan> 5, ba da fifiko ga masu neman canji mai sauri fiye da tushe guda ɗaya.) Kuna buƙatar vacuum, pneumatic, ko matsi da hannu? (Vacuum yana aiki mafi kyau don bakin ma'auni na bakin ciki. An daidaita CMM ɗin ku zuwa ISO 10360-2? Idan eh, daidaita ƙayyadaddun ƙayyadaddun ƙimar tushe na Bluco (yawanci 0.02 mm/m) zuwa daidaiton girman injin ku. Don mafi yawan madaidaicin aikin ƙarfe na takarda-musamman maɓalli, gidaje, da firikwensin firikwensin-jerin Bluco Standard ya faɗo wuri mai daɗi: m isa don 0.02 mm maimaitawa, isasshen haske don sarrafa mutum biyu, kuma mai iya daidaitawa ba tare da sake fasalin ba.
Tunani Na Ƙarshe: Gyarawa Shine Wurin Gudanar da Tsarin Farko na Farko
Ba za ku iya bincika inganci cikin wani sashi ba. Kuna gina shi a ciki - farawa da yadda sashin ke zama kafin kayan aiki na farko ya taɓa shi. Bluco modular daidaitawa baya maye gurbin fasaha. Yana fadada shi. Yana juya ilimin kabilanci zuwa rubuce-rubuce, canja wuri, aiki da za a iya gani. Shi ya sa OEMs na duniya ke ƙayyadad da Bluco a cikin buƙatun masu siyar da matakin-2-ba a matsayin fifiko ba, amma a matsayin abin da ake buƙata don horo na girma.
Idan aikin ku na gaba yana buƙatar juzu'in juzu'i na 0.05 mm matsakaici a cikin batches, sauye-sauye, cikin kayan aiki-fara da farantin tushe. Ba jarida ba. Ba mai shirye-shirye ba. Tushen.
