Tsambali limayendetsedwa ndi kampani imodzi kapena zingapo za Informa PLC, ndipo zokopera zonse ndi zawo. Ofesi yolembetsedwa ya Informa PLC ndi 5 Howick Place, London SW1P 1WG. Adalembetsedwa ku England ndi Wales. Mtengo wa 8860726
Mosasamala kanthu za kukula kwa gawo kapena mtundu wa pulasitiki, zinthu zitatu zazikulu zomwe zimakhudza ubwino wa mankhwala opangidwa ndi jekeseni ndizokakamiza, kutentha ndi nthawi. Mold Hotrunner Solutions (MHS), yomwe ili ku Georgetown, Ontario, inakonza magawowa pamene inayambitsa makina opangira jekeseni wa M3 micro jekeseni mu 2016. Njirayi yopangira jekeseni, zero-waste jekeseni imapereka mphamvu zatsopano kwa zipangizo zachipatala ndi opanga zipangizo zamagetsi. Kukula kwa mkati mwa dongosololi, kuphatikizapo Rheo-Pro hot runner nozzles ndi teknoloji yopangira ISOKOR, imathandizira makina a M3-D08 kuti azitha kupanga bwino komanso molondola tizigawo tating'ono tating'ono tating'ono ta 1.3 mg.
â???? Tapanga njira yatsopano yopangira jekeseni kuti tikwaniritse zosowa zomwe opanga makina ena sangakwanitse, â????? Woyambitsa MHS Harald Schmidt adatero. â???? M3 ndiye njira yoyamba yopangira jakisoni kuti ipange tinthu tating'onoting'ono tapamwamba kwambiri m'njira yoyezeka komanso yobwerezabwereza. â???? Komabe, kampaniyo idawona mwayi wopititsa patsogolo luso lake. Mu 2020, MHS idayamba kukulitsa M3 kuchokera pagawo limodzi lokhala ndi ma cavities ang'onoang'ono 8 mpaka ma module anayi 8, ndikukwaniritsa mtundu wothamanga kwambiri wa 32-cavity. ALPHA M3-D32 yatsopano imaphatikiza ma robotiki ndi machitidwe apamwamba owongolera kuti akwaniritse ntchito zapamwamba popanda kusokoneza khalidwe.
Flexible automation technology imalola MHS kukhathamiritsa M3 ndi zinthu zina pazogulitsa zake. MHS imapereka mayankho amitundu yosiyanasiyana m'mafakitale onyamula, magalimoto, zomanga ndi zogula. Yakhazikitsidwa mu 2002, MHS yadzipereka kupanga makina opangira jakisoni ndi makina othamanga otentha kuti apititse patsogolo zokolola, gawo labwino komanso chilengedwe. Kampaniyo ili ku Canada ndipo, monga gawo la banja la Westfall Technik, imakhalabe ndi chikoka padziko lonse lapansi.
MHS yadzipereka kuti ichotse zolakwika zambiri zomwe zakhalapo kwa nthawi yayitali pakuumba jekeseni popanga M3. Mwachizoloŵezi, njirayi imayamba pamene mapepala apulasitiki akugwa kuchokera ku hopper kupita ku mbiya ya tubular. The screw feeder imasuntha tinthu patsogolo, ndipo chotenthetsera kunja kwa mbiya chimasungunuka. Pulasitiki imafika kutentha ndi kukhuthala kofunikira isanafike pamphuno kuti ibayidwe mu nkhungu. Mosiyana ndi jekeseni wamba, othamanga otentha amagwiritsa ntchito zipata za valve ndi othamanga otentha mkati kuti achepetse zinyalala zopanda pake za pulasitiki zomwe zimakonzedwanso kapena kutayidwa pambuyo poumba. Komabe, sangathe kuchotseratu zinyalala, mapulasitiki ena okha ndi omwe angasinthidwe ndikugwiritsidwanso ntchito.
M3 yapachiyambi ya 8-cavity iyenera kuonetsetsa kuti gawo langwiro likuwonekera nthawi iliyonse nkhungu ikatsegulidwa. Makinawa amafunikira kusuntha kosakanikirana komanso koyima kuti asunthe nkhungu ya mapaundi 500 ndikulondola kwa ma microns 10 mumphindi imodzi. Zovuta izi zimapangitsa kuti zikhale zovuta kupanga makina obwerezabwereza omwe amatha kukhalabe ndi mphamvu yolondola, kutentha ndi nthawi. Pamene gulu likukulitsa kukula kwa makina mu 2020, kusunga mayendedwe olondola awa komanso ntchito zothamanga zotentha kumakhala kofunika kwambiri.
MHS idatembenukira ku Beckhoff Automation kuti ipeze njira yatsopano yowongolera kudzera pakumanga koyambirira kwa M3 ku 2016, ndipo idatha kugwiritsa ntchito zomangamanga zomwezo kuti apange dongosolo la 32-cavity. â???? Beckhoff wakhala akugwira ntchito ndi MHS kuyambira 2012, pomwe amafunikira makina owonjezera, maukonde komanso kuthekera kofikira kutali, â???? Woyang'anira Zogulitsa ku Beckhoff Canada a Paul Pierre adatero. M3 imakwaniritsa zolingazi kudzera munjira zingapo zomwe zikuyenda pa Beckhoff C6920 Industrial PC (IPC). Kompyuta yamafakitale yolamulira ili ndi purosesa ya quad-core Intel Core i7. â???? C6920 IPC imatipatsa nsanja yamphamvu kuti tizindikire ntchito zonse zofunika, zomwe ndizosatheka ndi PLC yachikhalidwe, â???? MHS Automation Engineer Amir Abbas Shoraka, Sr.
M3 ili ndi gulu lowongolera la CP3921 la HMI hardware. Chiwonetserochi cha 21.5-inch multitouch chimalola MHS kukonzanso mawonekedwe owongolera kuti agwirizane ndi njira yopangira ma micro-molding. Malinga ndi Kai Thielen, MHS Engineering Manager, kuphatikiza ndi C6920 IPC, MHS imapereka HMI yokhala ndi zodula zambiri komanso mawonekedwe anzeru ogwiritsa ntchito. Chophimba chachikulu chimapereka kuwonekera kwakukulu kwa mawonekedwe ogwiritsira ntchito komanso kupititsa patsogolo maphunziro oyendetsa. Tapanga ntchito zathu mu pulogalamu ya HMI. tilibe-? ? Sanatsatire zomwe ena opanga makina opangira jakisoni anachita——? ? ? ? Tikufuna china chake chosavuta kumvetsetsa komanso chowonekera bwino, â????? Thielen anatero.
Kutsegula kwa pulogalamu ya TwinCAT 3 automation software imapereka nsanja yabwino kwambiri yaukadaulo ya M3. Pulatifomu yotseguka yokhazikitsidwa ndi PC imalankhulana bwino kudzera mumiyezo yonse ya IT ndi ma hardware kuchokera kwa ogulitsa mafakitale ena. Pamodzi ndi mwayi wofikira kutali, TwinCAT imalola MHS kutumiza data yodula kudzera pa imelo komanso imathandizira kusungitsa pamtambo, chifukwa ogwiritsa ntchito ambiri safuna kupereka mwayi wofikira pa netiweki. Ambiri ogwiritsa ntchito ma micromolding amakonda kusunga deta kwanuko m'malo molumikiza makina kumtambo. Komabe, mayankho osonkhanitsira deta ndiye chinsinsi chopereka chithandizo chaukadaulo chapamwamba komanso kukonza njira.
EtherCAT mafakitale Ethernet dongosolo amapereka nthawi yeniyeni kulankhulana kwa zovuta zoyenda zomangamanga. Chifukwa tinthu tating'onoting'ono timagwiritsa ntchito pulasitiki yaying'ono kwambiri, zimakhala zovuta kusunga kutentha kokonzekera popanda kuwononga zinthuzo. Njira ya MHS sichimatenthetsa pulasitiki kusungunuka kutentha kwa kutentha kusanafike pachipata cha valve, motero kumawonjezera nthawi yogwira ntchito ya pulasitiki ndikuchepetsa kwambiri zinyalala.
The EL3314 njira zinayi thermocouple yolowetsa EtherCAT terminal ndi TF4110 pulogalamu yowongolera kutentha ku TwinCAT imapangitsa kuti kukhazikitsa kutheke. MHS imagwiritsa ntchito ma heater 14 omwe amalola kulolera ± 0.1°C. EL3314 ndi pulogalamu yowongolera kutentha idapereka zotsatira zabwino kwambiri. Magalimoto a Beckhoff servo amaphatikizanso khadi ya mawonekedwe a AX5721 encoder kuti athandizire ma encoder amtundu wa Heidenhain. Pachitetezo cha I/O ndi pagalimoto, ukadaulo wa TwinSAFE umawongolera maloko otetezedwa, kuyimitsidwa kwadzidzidzi, ndi njira zotetezeka zozimitsa ma torque (STO).
Kuti muzitha kuyendetsa zofunikira za nkhungu, Beckhoff's AX5000 servo drive imapereka mphamvu pamayendedwe opingasa AL2815 linear servo motor ndi vertical movement AL2412 linear servo motor. â???? Popanda mphamvu zenizeni za EtherCAT mu I / O ndi zoyendetsa, sizingakhale zosatheka kukwaniritsa mwamsanga 10 micron molondola, â???? Craig anafotokoza. Mtundu wa 32-cavity umawonjezeranso loboti yolowera m'mbali yothamanga kwambiri, yomwe imasuntha mamilimita 1,000 mu cell pa liwiro la 0.4 milliseconds, kenako imasuntha 0.4 milliseconds. Kuyendetsa kwa AX5000 ndi ma AM8042 servo motors ndi chopinga chakunja kumapangitsa izi kukhala zotheka. â??? Ntchito iyi â????? Zomangamanga zovuta zowongolera zimafunikira mgwirizano wapamtima, makamaka pokonza nkhwangwa zozungulira, â????? Pierre anawonjezera. â???? Kugwirira ntchito limodzi munthawi yonseyi kumatilola kupanga ubale wolimba ndi mainjiniya a MHS. â????
Ukadaulo wa Beckhoff umathandizira mayankho amakampani apulasitiki opangidwa ndi MHS, kuphatikiza M3 yoyambirira ndi mitundu yayikulu. â???? Beckhoff's PC-based automation idatithandiza kukwaniritsa zokhotakhota zoyenda mozungulira, ma logi a imelo kuti tipewe zovuta, kulumikizana ndi mtambo, komanso kulumikizana ndi zida za chipani chachitatu monga makamera ndi zowumitsa utomoni, Â? ? ? Adatero Soraka. Chofunika koposa, MHS imagwiritsa ntchito mbiri yowongolera zowotchera kuti ifike ndikusunga pulasitiki? ? ? ? Kutentha kogwira ntchito ndi kuwongolera khalidwe lazungulira panthawi ya jekeseni. Makamaka mu ALPHA M3-D32, 62 heater controllers amagwira ntchito pa nsanja yomwe imayang'anira mayendedwe oyenda ndi makina ogwiritsira ntchito mozungulira ma milliseconds asanu. ??? Kuphatikiza pa robotics, M3 imaperekanso ndondomeko yanzeru pamakina ndi dongosolo la masomphenya kuti liwonetsere mbali ndi chitetezo cha nkhungu, zomwe zimagwirizanitsidwa ndi EtherCAT. Tidachita izi ndi wowongolera makina amphamvu omwe ali ndi PC popanda kutayika kulikonse. ? ? ? ? Malingana ndi kupambana kwa MHS pogwiritsa ntchito EtherCAT, kampaniyo inalowa mu gulu laukadaulo la EtherCAT, lomwe ndi gulu lalikulu kwambiri la ogwiritsa ntchito ma fieldbus omwe ali ndi mamembala oposa 6,000.
Makina oyambilira a M3 adatulutsa pafupifupi magawo 170,000 ang'onoang'ono patsiku limodzi logwira ntchito, osataya ziro, ndikupitilira muyeso wamakampani. Mwachitsanzo, ngati kulemera kwa gawolo ndi 10 mg, ndendende 1 kg ya pellets yapulasitiki idzafunika kupanga ndondomeko yonse. Ngakhale ndi PEEK ndi zida zina zotentha kwambiri, M3 imakwaniritsa izi ndikusunga miyezo yabwino. â???? Kuyambira pamakina oyamba a M3 mu 2016, magawo ofananira a zigawozo amagwirizana ndi magawo opangira zinthu zambiri, â???? Schmidt anatero.
Ngakhale kuti M3-D08 imachepetsa kusiyana kwa khalidwe mu micromolding, ALPHA M3-D32 imakulitsa lusoli mpaka kufika pamtunda wosayerekezeka wodutsa popanda kusokoneza kubwerezabwereza kwake malinga ndi kuthamanga, kutentha, ndi nthawi. Pakuyenda kwa makina, jekeseni, kuzizira, ejection ndi robotics, M3 imatha kukwaniritsa nthawi zozungulira masekondi a 4 kapena kuchepera. Izi zimalola makina owonjezera kuti apange pafupifupi magawo 690,000 patsiku, kupitilira kanayi. MHS ipitiliza kupanga zinthu zatsopano m'munda uno, kupatsa makasitomala osiyanasiyana zinthu zapulasitiki zolondola kwambiri, ndikuyesetsa kuwonetsetsa kuthamanga kwambiri komanso mtundu wabwino kwambiri pamsika wa micro-molding.
Nthawi yotumiza: Nov-05-2021
