Mapulatifomu owotcherera si matebulo achitsulo - ndi maziko a kulondola kwamlingo, kubwerezabwereza, komanso kutulutsa muzitsulo zamapepala. Tawona mashopu ambiri akuthamangitsa liwiro pomwe akupereka masikweya, ndikungotaya 12% yamisonkhano yoyamba panthawi yomaliza. A zoona kuwotcherera nsanja imachita zinthu zitatu zomwe palibe benchi yogwirira ntchito yomwe ingathe: kutseka gawo la geometry pansi pa kupsinjika kwamafuta, kumasunga ± 0.15 mm kusalala kwa 2,000 mm spans, ndikuphatikizana mopanda msoko ndi kupindika kwa CNC ndi kuwomba kwa robot - popanda kukonzanso.
Ku Botou Haijun Metal Products Co., Ltd., timapanga nsanja zowotcherera osati ngati zoimirira zokha, koma monga njira zolumikizirana pakati pa zolinga zamapangidwe ndi zenizeni zapashopu. Pulatifomu iliyonse imayamba ndi funso lomwe makasitomala amafunsa asanatchule: "Kodi izi zitha kulolerana tikamawotchera ma flange anayi pa 180 ° C?" Yankho lathu sizongoyerekeza. Imatsimikiziridwa pamayendedwe 378 opangira -kuchokera kumabulaketi amtundu wa 12-mm-thick-fix mpaka m'nyumba zazitsulo zosapanga dzimbiri zamizere yovomerezeka ya EU. Timagwiritsa ntchito mbale zoziziritsa kukhosi za Q345B zoziziritsa kukhosi, zochepetsera kupsinjika pa 620 ° C kwa maola 4, kenako pansi mpaka 0.08 mm/m flatness. Palibe chitsulo. Palibe laminate yotsekedwa. Kukhazikika kwa monolithic basi.
Zolephera zambiri zimayambira pakuwunika kumodzi: kunyalanyaza kasamalidwe ka njira yotentha. Kuwotcherera sikumangolumikiza zitsulo-kumasokoneza. Pulatifomu yosazikika bwino imalola kutentha kusamukira kumunsi, komwe kumakhala kozungulira mkati mwa masekondi 90. Timalimbana ndi izi ndi mapangidwe amitundu iwiri: mbale ya pulayimale ya 40-mm-yachikulu kuti ikhale yolimba, kuphatikiza mbale yachiwiri ya 12-mm yokhala ndi njira zoziziritsira za 25-mm-diameter yomwe imayikidwa pansi pa ma weld. Kuyenda kwa mpweya sikosankha - kumawerengedwa. Pamagulu a aluminiyamu, timatsitsa masitima apamtunda mpaka 18 mm ndikuwonjezera zikhomo zokhala ndi mkuwa zomwe zimachotsa kutentha kwa 3.2 × mwachangu kuposa chitsulo chokhazikika. Makasitomala omwe ali ndi ma subframes amagalimoto othamanga kwambiri amafotokoza 41% zowongolera zocheperako pambuyo pa weld pamene akusintha kuchoka pamatebulo amtundu uliwonse kupita papulatifomu yathu yoyendetsedwa ndi kutentha.
Kugwirizana n'kofunika kwambiri kuposa kudzipatula. Pulatifomu yowotcherera iyenera kuyankhula chilankhulo chofanana ndi brake yanu yosindikizira ndi chodula cha laser. Izi zikutanthauza kuti makina ogwirizana ndi ISO 841 amapangidwa molunjika pamwamba - osawonjezera pazida. Timagaya ma groove a 0.5-mm-zakuya pamipata ya X/Y yofananira ndi komwe CAD idayambira (monga ma gridi 100 × 100 mm), kenako timayika zoyika zitsulo zolimba pa mamilimita 500 aliwonse kuti muwonjezereko mobwerezabwereza. Palibe zongoyerekeza. Palibe ma shims. Pamene ogulitsa Tier-1 ku Michigan amafunikira kuyanjanitsa fiber laser yawo yatsopano ndi ma cell a robotic MIG omwe analipo kale, adagwiritsa ntchito mabowo opangira pulatifomu kuti akwaniritse kulunzanitsa kwamamilimita 0.03 pamakina atatu - otsimikiziridwa ndi kusanthula kwa CMM, osati mawonekedwe owoneka.
Zolepheretsa zenizeni zimapanga mayankho enieni. Tatumiza nsanja kwa makasitomala omwe amawafuna kuti agwire ntchito m'masiku 11 - osati masabata 11. Izi zimafuna kusakanikirana koyima: kuponda pansi chimango m'nyumba, kukonza malo athu a 5-axis CNC, kuwotcherera ndi njira zovomerezeka za GMAW, ndikumaliza ndi zinki-nickel plating - zonse pansi pa denga limodzi. Palibe kuchedwa kwa chipani chachitatu. Palibe ma handoffs abwino. Timayesa nsanja iliyonse ndi katundu wa 200-kg wogawidwa pamakona anayi, ndiyeno kuyeza kupatuka pakatikati. Zovomerezeka? ≤0.12 mm. Zolephera? Ochepera 0.7% kudutsa 2023-2024 kutumiza. Ndipo chifukwa timayendetsa ma prototyping mpaka mayunitsi amodzi, mainjiniya samadikirira ma MOQ. OEM imodzi yaulimi yaku Germany idayendetsa magawo atatu pamapulatifomu athu - iliyonse ili ndi masinthidwe osiyanasiyana - isanatseke geometry yomaliza. Nthawi yonse yatha: masiku 19.
A kuwotcherera nsanja amapeza mtengo wake osati m'malo okhazikika, koma momwe amachotsera kukonzanso, kukakamiza nthawi yozungulira, ndikupanga kulolerana kolimba kubwerezedwanso - osati kwapadera. Ku Botou Haijun, timagwiritsa ntchito nsanja iliyonse ngati chothandizira, osati mipando. Flatness imakhala yokhazikika pambuyo pa ma weld 12,000. Kupotoza kwa kutentha kumakhala pansi pa 0.05 mm pa mita ngakhale pakusintha kwa maola 8. Ndipo pulojekiti yanu yotsatira ikafuna kulondola komanso kuthamanga, nsanja sikhala cholepheretsa - chidzakhala chifukwa chomwe mwafika tsiku loyambitsa.
