Zowotcherera zosindikizidwa za 3D zikusintha momwe opanga amagwirizira, kugwirizanitsa, ndi kubwereza ma welds, makamaka pakupanga voliyumu yotsika mpaka yapakati. Tawona kusinthaku: Wopereka makina a Tier-1 amachepetsa nthawi yotsogolera kuchokera masiku 22 mpaka maola 48. Battery ya North America EV yophatikizira paketi idadula mtengo wokhazikika ndi 68% pomwe ikuwongolera kubwereza mpaka ± 0.15 mm. Izi siziri zochitika zenizeni. Ndiwo zotsatira zachindunji zogwiritsa ntchito Zojambula za 3D zosindikizidwa zowotcherera monga zogwira ntchito, zonyamula katundu-osati zowoneka chabe.
Kulondola Simaperekedwa - Kumakonzedwanso
Ambiri amaganiza kuti kupanga zowonjezera kumatanthauza kunyengerera. Osati pano. Titayesa zida za fused deposition modelling (FDM) zopangidwa ndi ULTEM 9085 ndi carbon-fiber-reinforced PEEK motsutsana ndi ma aluminiyamu opangidwa ndi makina, zotsatira zake zidadabwitsa ngakhale gulu lathu la metrology. Pansi pa 80 kg clamping force pa 120 ° C, mtundu wosindikizidwa wa 3D udakhazikika mkati mwa ± 0.08 mm kupitilira mizunguliro ya 500 - kufananiza kuchuluka kwa matenthedwe a aluminiyamu moyandikira kuposa momwe amayembekezera. Chifukwa chiyani? Chifukwa kulondola kumayamba ndi geometry yopangidwa ndi cholinga. Timayika mawonekedwe a datum mwachindunji mufayilo yosindikiza. Timawongolera zinthu kuti tichepetse cholakwika cha stacking ya Z-axis. Timawonjezera nthiti zolimbitsa m'malo momwe zingwe za pneumatic zimagwiritsa ntchito torque - osafunikira makina omaliza.
Izi ndizosiyana ndi zida zachikhalidwe. Zosintha zamakina nthawi zambiri zimafuna kunyezimira kobwerezabwereza kapena kukwapula pamanja kuti mugunde ma callout a GD&T. Ndi 3D zosindikizidwa zowotcherera zosindikizira, kulolerana kwa stack-up ndi digito-poyamba: CAD model → yovomerezeka STL → gawo losindikizidwa → lipoti lotsimikiziridwa ndi CMM. Timapereka kutsatiridwa kwathunthu - malipoti oyendera mawonekedwe, ma ID azinthu, ndi mbiri yakale yotentha - ndi chilichonse chotumizidwa.
Kupulumutsa Mtengo Kumachokera ku Kayendetsedwe ka Ntchito, Osati Zinthu Zokha
Sizokhudza pulasitiki motsutsana ndi chitsulo. Ndizokhudza kuchotsa masitepe asanu ndi limodzi osafunikira: kuchedwa kwa mawu, kuvomereza kujambula, kukonza mapulogalamu a CNC, nthawi yokhazikitsira, kukonzanso kwa nkhani yoyamba, ndi kusungirako. Makasitomala m'modzi anasintha ma jig 17 olowa m'malo ndi mbale zitatu zosindikizidwa za 3D ndi zoyikapo zosinthika. Bajeti yawo yapachaka yapachaka idatsika kuchoka pa $142,000 mpaka $31,000-ndipo kusintha kwaukadaulo tsopano kumatenga masiku 1.5 m'malo mwa 11.
Izi ndi zomwe zimasuntha singano:
Palibe kuyitanitsa kocheperako - Sindikizani chithunzi chimodzi kapena makumi asanu. Palibe kubweza nkhungu, palibe kuyika makina nthawi Palibe ntchito zina - Integrated ulusi, press-fit bushings, ndi kukwera mabowo kusindikiza okonzeka Palibe kuwonongeka kwa zinthu - Sungani fayilo ya STL, osati chipika cha aluminiyamu cha 42-kg m'nkhokwe yanu Timatsata ROI yapadziko lonse lapansi pama projekiti 89. Malipiro apakatikati: miyezi 3.2. Mofulumira kwambiri: masiku 11—pamene kampani yomangira yaku Germany OEM inataya $210,000 m’mapaleti owotchera akale atatsimikizira njira zina ziwiri zosindikizidwa.
Rapid Prototyping (Rapid Prototyping) Imatanthawuza Kuwotcherera Kwenieni—Osati Zoseketsa Zokha
"Kujambula mwachangu" kumalephera ngati chojambulacho sichingathe kupirira sipitter, kuwonekera kwa UV, kapena kupalasa njinga mobwerezabwereza. Sitisindikiza zitsanzo "zowoneka ngati". Timasindikiza zomangira "monga ntchito" zomwe zimapangidwira arc flash, slag adhesion, ndi ma robotic torch access. Zomangamanga zathu zokhazikika zimagwiritsa ntchito ma polima osagwira ntchito ndi malawi, osasunthika kutentha omwe amasungidwa mosalekeza mpaka 180 ° C. Pazogwiritsa ntchito kwambiri, timaphatikiza mapini achitsulo chosapanga dzimbiri, manja olimba achitsulo cholimba, ndi malo omata ndi ceramic—zonse zimayikidwa posindikiza.
Izi zimathetsa kusiyana pakati pa zolinga zamapangidwe ndi zenizeni zapashopu. Pamene kasitomala wa subsystem yamagalimoto atitumizira gulu la bulaketi lomwe lili ndi zopinga zolimba zowotcherera, tidasindikiza mitundu itatu usiku umodzi: imodzi yokhala ndi malo otseguka, imodzi yokhala ndi tinjira zopindika, ina yokhala ndi njira zophatikizika zamagesi. Zonse zadutsa kuwunika kwa DFM ku CAD, zonse zowotcherera mosalakwitsa pamzere wawo wa MIG womwe ulipo. Palibe reprogramming. Palibe zatsopano zowonjezera. Kutsimikizira mwachangu - ndi ziro zidutswa.
Botou Haijun Amapereka Zomwe Ena Amalonjeza
Botou Haijun Metal Products Co., Ltd. Ndife eni ake onse: kuyambira kuwunika koyambirira kwa GD&T ndikuyerekeza kupsinjika kwamafuta mpaka kutsimikizika komaliza kwa CMM ndikutumiza zolembedwa zogwirizana ndi ISO. Malo athu ku Botou City ali ndi makina osindikizira ovomerezeka amakampani osindikizira limodzi ndi makina osindikizira a CNC ndi ma cell owotcherera - kotero timayesa zosintha zomwe zili ndi katundu weniweni, osati ma labu.
Timatumikira makasitomala omwe amafunikira zambiri kuposa wogulitsa mafayilo. Amafunikira wina yemwe amamvetsetsa chifukwa chake ± 0.05 mm locator offset imayambitsa kusakanizika kwa mizu muzowotcherera machubu osapanga dzimbiri. Ndani akudziwa momwe zitsulo zokutira zinc zimakhudzira polima adhesion pa clamping. Yemwe amatsata momwe zinthu zikuyendera m'munda-osati ziwopsezo zopambana m'nkhani yoyamba.
Ngati mukuzindikira Zojambula za 3D zosindikizidwa zowotcherera, funsani mafunso awa musanayike oda yanu yoyamba: Kodi wogulitsa amatsimikizira kupotoza kwa kutentha pa kutentha kwa ntchito? Kodi angapereke ziphaso zofananira ndi zomwe mukufuna pakuwunika kwamkati? Kodi amapereka malipoti owoneka bwino omwe amamangiriridwa ku zolemba zanu zoyambirira za CAD? Ngati yankho liri “ayi” kwa aliyense—pitirizani kuyang’ana.
Tsogolo sizigawo zosindikizidwa zolowa m'malo mwa zida zachitsulo. Ndi ntchito yanzeru, yokhudzana ndi kugwiritsa ntchito yomwe imathandizira kubwereza popanda kusiya kukhulupirika kwa weld. Ndiwo muyezo womwe timapangira - ndikutumiza kuchokera ku https://www.haijunmetals.com.
