The Fab Block Table ba kawai wani wurin aiki ba ne - amsawa ce ga ainihin yanayin zafi da muka gani a cikin wuraren masana'antu dozin guda uku: rashin daidaituwa tsakanin kayan daki na tsaye da ayyukan aiki mai ƙarfi. Ƙungiyoyi suna sake tsara sel ɗin taro kowane mako shida. Injiniya suna musayar kayan aiki, kayan aikin gwaji, da samar da wutar lantarki kowace rana. Amma duk da haka yawancin tebur na “modular” suna kulle masu amfani zuwa tsayayyen tsayi, tsayayyen hanyoyin kebul, ko dawwama. Wannan shine dalilin da ya sa madaidaicin masana'antun ƙarfe-kamar waɗanda ke Botou Haijun Metal Products Co., Ltd - sun fara kula da tebur ba azaman kayan daki ba, amma azaman inji subsystem.
Me Ya Sa Teburin Fab Block A Gaskiya Modular?
Modularity na gaskiya yana nufin canji ba tare da sulhu ba. Ba "nau'in daidaitacce ba." Ba "sake daidaitawa idan kuna da sa'o'i huɗu da maƙarƙashiya mai ƙarfi." Mun gwada samfuran Teburin Fab Block da wuri a cikin injin Tier-1 R&D lab a bara. Abin da ya fito ba shine tsaftataccen layukan ba — yadda injiniyoyi suka yi saurin musanya jigon gwajin huhu don tashar daidaita yanayin gani. Sun ware fil biyu masu sauri-sauri, sun ɗaga babban kwamiti, zamewa cikin sabbin hanyoyin hawa, kuma suka sake kulle-duk a cikin daƙiƙa 92. Babu recalibration. Babu kuskure. Ba a sauke sukurori.
Wannan saurin ya fito ne daga shawarwarin ƙira guda uku:
Modulolin bene masu canzawa: 600 × 400 mm da 900 × 600 mm sanyi-birgima na ƙarfe na ƙarfe tare da daidaitattun abubuwan da aka sanya na M6 a kan grid 50-mm - masu jituwa tare da DIN 438, ISO 2768, da tsarin faranti na gama gari. Daidaita tsayi mara kayan aiki: Injin ɗagawa na ginshiƙi biyu tare da kewayon 25-95 cm, ± 0.3 mm maimaitawa, da ƙarfin ɗaukar nauyi na kilogiram 150 a kowane shafi Haɗin sabis ɗin da aka gina a ciki: Hanyoyin tseren da aka riga aka buga don 12/24 V DC, 110/230 V AC, da layin pneumatic-kowanne ya rinjayi bayan murfin aluminum mai cirewa tare da gaskets masu ƙimar IP54 Yawancin masu fafatawa suna ɗaukar cabling a matsayin tunani na baya. Teburin Fab Block yana ɗaukar shi azaman abubuwan more rayuwa.
Me Yasa Zabin Abu Ya Fi Muhimmanci Fiye da Tunaninku
Wasu masu kaya suna amfani da firam ɗin aluminium extruded. Wasu kuma suna amfani da ƙarfe mai laushi mai walƙiya. Botou Haijun yana amfani Karfe mai sanyi (SPCC-Q/B, kauri 2.0 mm) don duk tsarin ɗaukar nauyi na farko-kuma ga dalilin da yasa wannan shawarar ta tsira daga damuwa na ainihi: rashin daidaituwa na haɓakar thermal. A cikin dakin gwaje-gwajen da ke sarrafa yanayi na abokin ciniki na kera motoci ɗaya, allunan da aka zana aluminium sun yi watsi da 0.18 mm sama da sa'o'i 8 yayin da yanayin zafi ke canzawa. Cold-birgima karfe rike flatness tsakanin 0.05 mm. Wannan bambance-bambancen yana nufin binciken haɗin haɗin gwiwa mai maimaitawa a ƙarƙashin 20 × haɓakawa. Yana nufin babu sake sifili na injin auna ma'auni (CMM) tsakanin canje-canje.
Ba kawai mu ƙayyade abu ba - mun inganta shi. Kowane rukuni yana ɗaukar rahoton gwajin niƙa. Kowane haɗin gwiwa na walda yana yin binciken rini-kumburi. Kowane gamawar saman yana wucewa ta sa'o'i 96 na gwajin gishiri mai tsaka tsaki (ASTM B117). Wannan ba aikin injiniya ba ne. Yana hana kiran karfe 3 na safe game da gazawar gwajin gajiyawa akan dutsen madogara.
Aiwatar da Gaskiya: Inda Samfuran Suka Haɗu da Gaskiyar Ƙirƙira
"Shin zai iya sarrafa girgizar firintocin mu na 3D?" ya tambayi farawa na'urar likita. Teburinsu na farko ya girgiza sosai yayin da ake yin maganin guduro wanda mannewar Layer ya gaza sama da ƙudurin 80µm. Mun hau firintocin su kai tsaye a kan Teburin Fab Block tare da zaɓin ƙafafu na anti-vibration (mitar yanayi da aka kunna zuwa 12 Hz). Sakamako: canjin yanayin sifili a cikin kwafin sa'o'i 72. Me yasa? Saboda lokacin inertia na tushe shine 3.2 × mafi girma fiye da madaidaitan madadin-kuma saboda haƙarƙarin ciki na ciki yana bin ingantattun joometry mai ƙayyadaddun abu, ba ƙirar CAD ba.
Wani abokin ciniki yana buƙatar saurin jujjuyawar don gwajin aikin mutum-mutumi. Sun ba da umarnin na'urori na bene guda biyar-biyu tare da na'urori masu auna firikwensin ƙarfi, ɗaya tare da haɗaɗɗen iska, biyu babu. Duk masu mu'amala masu hawa iri ɗaya. Babu kayan aiki na al'ada. Babu kuɗin NRE. Babu MOQ. Yankunan da suka isa daidai gwargwado, masu lakabi, kuma suna shirye don kullewa. Wannan sassaucin ya samo asali ne daga tambarin gidan Botou Haijun, lankwasawa, da damar walda-ba fitar da kayan hannu ba.
Amsar ƙanƙanin batch ba ta tallatawa ba ce. An gina shi a cikin tsarin tsare-tsaren samar da su: ra'ayoyin injiniya a cikin kwanaki uku na aiki, ƙididdiga a cikin sa'o'i 48, kuma babu mafi ƙarancin tsari don ayyukan fasaha masu ƙwarewa.
Yin Zaɓa Mai Kyau yana farawa da Tambayoyi na Gaskiya
Kafin ku ƙaddamar da kowane bayani na sararin aiki na zamani, tambayi waɗannan tambayoyin:
Shin tsarin daidaita tsayin daka yana riƙe da daidaito a cikin cikakken tafiyarsa-ko saman yana karkata a matsananci? Ana samun damar titin tseren kebul * ba tare da tarwatsa firam ɗin ba? Shin za ku iya maye gurbin rukunin bene mai lalacewa a cikin ƙasa da mintuna biyar-ta amfani da maɓallin hex kawai? Shin takaddun shaida sun dace da bukatun masana'antar ku (misali, RoHS, REACH, UL 508A)? An tabbatar da daidaiton girman ta hanyar CMM-ba dubawa na gani kawai ba? Idan kowace amsar ita ce "a'a," ko "za mu duba," farashin ba na kuɗi ba ne kawai. Ya ɓace lokacin aiki. Lokacin sake gyarawa. Injiniyan sake aikin. Ba a rasa ranar ƙarshe ba.
The Fab Block Table yana isar da abin da wuraren aiki na zamani suka yi alkawari amma da wuya isarwa: daidaitaccen daidaito, tabbataccen fage, da daidaitawa na gaske. An ƙirƙira shi inda haƙuri ke da mahimmanci - ba inda kayan kwalliya ke samun kyaututtuka ba. Don ƙungiyoyin da ke gina kayan aikin gobe, dogaro ba sifa ba ce. Yana da tushe.
