Mukamva 'kukambitsirana kolondola kwamlengalenga', malingaliro ambiri amalumphira molunjika kumalo olekerera ndi makina apamwamba a 5-axis. Ndilo gawo la izo, zedi, koma ndi gawo lophweka. Nkhani yeniyeni ili muzokambirana zakuthupi, kusagwirizana kosadziwika pakati pa cholinga cha mapangidwe ndi kupanga, ndi kulemera kwakukulu kwa kufufuza. Ndawonapo mitundu yambiri yokongola ya CAD yomwe ili yowopsa kwambiri, kapena zida zabwino kwambiri za aluminiyamu zomwe zimalephera chifukwa wina sanawerengerepo mphamvu zamafuta pagulu. Sizongopanga mawonekedwe; ndi za kupanga mawonekedwe omwe amapulumuka, kuchita, ndipo akhoza kutsimikiziridwa kuti anapangidwa molondola, nthawi iliyonse.
Zinthu Zofunika Ndiye Makasitomala Oyamba
Simungathe kuyankhula mwatsatanetsatane popanda kuyamba ndi mawu opanda kanthu. Apa ndipamene ma projekiti ambiri amafufuza zenizeni zenizeni. Azamlengalenga salinso za aluminiyamu ndi titaniyamu panonso. Ndife ozama mkati zitsulo zopangidwa ndi nickel monga Inconel 718, kapena ma aloyi opangidwa ndi cobalt kwa malo ovuta kwambiri. Izi sizitsulo zomwe mwangodula. Amagwira ntchito molimbika, amanyansidwa, amamenyana nanu. Zokumana nazo za ogulitsa pano sizokambirana. Ndikukumbukira pulojekiti yosindikizira makina osindikizira pomwe chojambulacho chimafuna kutsirizika kwapadera pa gawo la Hastelloy X. Njira yopangira zida zomwe zidagwira ntchito yopangira zitsulo zosapanga dzimbiri zimangowala pamwamba, ndikupangitsa kuti pakhale kupsinjika. Tinayenera kubwerera, kuchedwetsa chilichonse, kugwiritsa ntchito zida za geometry yosiyana kotheratu - choyikira chapadera chokhala ndi zotulutsa zoziziritsa kukhosi kwambiri. Nthawi yozungulirayi idakwera katatu, koma gawolo linapambana mayeso ake otopa. Ndiwo mtengo wobisika wolondola.
Ichi ndichifukwa chake mbiri ya kampani ili yofunika. Sitolo yomwe yakhala ikupanga ndi kupanga kwazaka zambiri, ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., ali ndi poyambira mosiyana. Iwo awona momwe zinthu zimakhalira kuchokera pakusungunuka kwake kuponya ndalama njira yonse mpaka mawonekedwe ake omaliza. Chidziwitso chokhazikika cha kayendedwe ka tirigu, kupanikizika kotsalira kuchokera ku njira yoponyera, ndi momwe zimagwirizanirana ndi chida chodulira ndizofunika kwambiri. Zimalepheretsa kusweka mtima kwakukulu kwa mutu woyamba. Simukungogula nthawi yamakina; mukugula chidziwitso chakuthupi chosonkhanitsidwa.
Ndikuganiza kuti cholakwika chofala ndikuwona njira yopangira makina ngati chinthu chapadera. Ndi zida zapamwambazi, unyolo wonse umalumikizidwa. Kodi zophikazo zinkapangidwa bwanji? Kodi inali yopangidwa mwachinyengo, yopangidwa mwaluso, kapena yotchinga? Kodi mbiri yake yakuchiritsa kutentha isanafikire pa doko lathu lanji? Nthawi ina tinali ndi magulu a 17-4 PH zitsulo zosapanga dzimbiri zomwe zinkangokhalira kumenyana mosayembekezereka pambuyo popanga makina. Pambuyo pa kukanda kumutu kwambiri ndikulephera kuyesa, tinatsatiranso chithandizo cha ukalamba chosagwirizana kuchokera kwa ogulitsa zinthu. Kulondola kunatayika tisanayatsenso mphamvu pa spindle. Tsopano, ma certs akuthupi ndi mbiri yakale ndizolemba zoyamba zomwe timasanthula.
Kulondola ndi Dongosolo, Osati Makina
Aliyense amasangalala ndi zatsopano CNC makina pakati ndi sub-micron resolution. Koma makinawo ndi wosewera chabe; siteji ndi yofunika kwambiri. Kukhazikika kwa kutentha m'sitolo ndi chinthu chachikulu kuposa momwe ambiri amavomerezera. Kugwedezeka kwa 4 digiri Celsius patsiku kumatha kutaya nyumba yayitali, yopyapyala yoyendetsa ndege chifukwa chololera kuphwanyidwa. Tinafunikira kukhazikitsa njira yoyendetsera nyengo m’malo ochitirako ntchito zazikulu, zolekerera kwambiri. Sizinali zokongola, koma zidachepetsa kuchuluka kwathu pazigawozo ndi 60%.
Ndiye pali metrology. Simungathe kupirira kulolerana kwamlengalenga popanda kuyeza ndi dongosolo la ukulu bwinoko. Koma sikuti ndikukhala ndi CMM basi. Ndiko kudziwa zoyenera kuyeza komanso nthawi yake. Pazochulukira zovuta zomwe zimakhala ndi ndime zolowera mkati, kuwunika kwa nkhani yoyamba kungaphatikizepo kusanthula kwa 3D ndi maola pa CMM. Koma pakuwongolera batch, mumazindikira zinthu zofunika kwambiri - mwina m'mimba mwake, kuzungulira kwake, komanso mawonekedwe ake kumaso okwera - ndipo mumapanga cheke chowongolera, chopangidwa ndi makina ojambulira mpweya kapena zida zodzipatulira. pragmatism iyi ndi yomwe imapangitsa kuti polojekiti ikhale yokhazikika komanso bajeti.
Fixturing ndi ngwazi ina yosadziwika. Kwa ntchito zotsika kwambiri, zosakanikirana kwambiri, makina opangira ma modular fixturing ndiabwino. Koma popanga gawo lofunikira kwambiri pakuwuluka, nthawi zambiri mumafunika chitsulo chodzipatulira, cholimba chomwe chimapangidwa kuti chichepetse kupatuka kwa mbali panthawi yodula mwamphamvu. Ndapanga zopangira zomwe zimadula kwambiri kuposa zida zake zokha. Zikuwoneka ngati zosagwirizana mpaka mutayendetsa manambala pa nthawi yocheperako, kusasinthika kosinthika, ndikuchotsa zolakwika zokhazikitsa. Chokhazikikacho chimakhala gawo la makina oyendetsa ndege ndondomeko recipe, monga zolembedwa ndi kulamulidwa monga zida.
Kumene Kuponyera ndi Machining Kuwombana
Awa ndi malo osangalatsa kwambiri. Zigawo zambiri zamlengalenga zimayamba ngati mawonekedwe apafupi ndi ukonde kuti achepetse kulemera ndi zinthu. The makina olondola kenako zimabweretsa zinthu zofunika kwambiri. Mgwirizano pano ndi waukulu, komabe palinso kuthekera kwa mikangano. Ngati nyumba yoponyera ndi makina ogulitsa ndi magulu osiyana, mumapeza mlandu. Kuyimba kwanu kuli ndi kusintha kwakukulu. Njira yanu yopangira makina ndiyokhazikika kwambiri.
Kukhala ndi zonse pansi pa denga limodzi, monga momwe zilili ndi wothandizira vertically integrated, kumasintha mphamvu. Gulu lamakina litha kukhala ndi gulu loponya panthawi yowunikiranso ndikunena kuti, Ngati mutha kukhala ndi katundu wowonjezera 0.5mm pa flange iyi, ndikutsimikizira kuti ili mkati mwa envelopu iyi, titha kuthetsa kukhazikitsidwa ndikuwongolera kukhazikika kwa bore. Gulu losewera litha kunena kuti, Titha kuchita izi, koma tikuyenera kuwonjezera bwana wocheperako pano. Kodi mutha kuyimitsa pakupanga kwanu koyamba? Kukhathamiritsa kwamtundu woterewu ndiko komwe mtengo weniweni ndi kudalirika zimamangidwa. Imasandutsa unyolo wa handoffs kukhala loop yopitilira, yoyendetsedwa ndi mayankho.
Mtengo wa QSY's chitsanzo cha kupereka onse awiri chipolopolo nkhungu kuponyera, kuponya ndalama,ndi CNC makina amalankhula molunjika ku chosowa ichi. Kwa bulaketi ya injini kapena thupi la hydraulic valve, amatha kuwongolera ulendo wonse kuchokera kuchitsulo chosungunuka kupita kugawo lomaliza. Kuwongolera uku pa geometry yoyambirira ndi kukhulupirika kwamkati kwa kuponya kumadziwitsa mwachindunji ndikuchotsa pachiwopsezo magawo olondola a makina olondola. Opanga makinawo amadziwa madera olimba omwe akuyembekezeredwa, malo omwe angachepetse, ndipo amatha kukonza molingana ndi tsiku loyamba.
Katundu Wa Zolemba
Ichi chikhoza kukhala chinthu chocheperako koma chofunikira kwambiri. Muzamlengalenga, ngati sizinalembedwe, sizinachitike. Chidutswa chilichonse chazinthu chiyenera kutsatiridwa kubwereranso ku malo ake osungunuka. Kusintha kulikonse kwa chida, kusintha kosinthika, komanso kukonza makina pamakina kungafunikire kulowetsedwa pama projekiti ena. Zolembazo zimatha kuposa gawo lakuthupi.
Uwu siulamuliro chifukwa chake. Ndi inshuwaransi yakulephera kusanthula. Ngati gawo lalephera kugwira ntchito, ofufuza ayenera kukonzanso mbiri yake yonse. Tidakhala ndi nthawi pomwe gulu la mapini otsetsereka adawonetsa kuvala modabwitsa. Chifukwa tinali ndi kutsatiridwa kwathunthu, titha kuyika nkhaniyi ku gulu linalake la zida zomwe zinali ndi vuto la zokutira kuchokera kwa ogulitsa. Kenako titha kuzindikira gawo lililonse lopangidwa ndi makinawo ndikuyika kwaokha. Popanda zolemba zazing'onozi, tikanayenera kutaya gawo lililonse lofananalo kwa miyezi ingapo, zomwe zinali zowononga kwambiri.
Kukhazikitsa izi sikungokhudza mapulogalamu; ndi chikhalidwe. Wogwiritsa ntchito makinawo akuyenera kumvetsetsa chifukwa chake kudula mitengo komwe adasintha choyikapo nthawi ya 3 PM ndikofunikira monga momwe akudula. Zimafunikira chisamaliro ndi machitidwe omwe amaphatikizidwa mumayendedwe ogwirira ntchito, osamangirizidwa ngati lingaliro lomaliza. Kuthekera kwa sitolo kuchita izi mosasamala ndi chizindikiro chachikulu cha kukhwima kwake muzamlengalenga.
The Good Enough Paradox
Pomaliza, lingaliro la kufunafuna ungwiro. Pali kusamvana kosalekeza makina oyendetsa ndege pakati pa kulolerana koyenera pa chojambula ndi zomwe zimagwira ntchito zofunika komanso zopindulitsa pazachuma. Nthawi zina, mainjiniya amatchula kulolerana kutengera zojambula zakale kapena njira zabwino zomwe sizikugwirizana ndi momwe gawolo likugwirira ntchito.
Mnzake wabwino wokonza makina ayenera kukhala ndi zokambirana zimenezo. Osati kudula ngodya, koma kugwiritsa ntchito molondola mwanzeru. Kodi malo okongoletsera osagwira ntchito amafunikiradi kumaliza kwa 0.8-micron Ra, kapena 1.6 ingakwane, kupulumutsa 30% ya nthawi yokonza ndi kupukuta? Kodi boboli, lomwe limakhala ndi chisindikizo chosinthika, liyenera kukhala silinda yowona ya geometric mpaka mkati mwa 2 ma microns, kapena kodi kukula kwake kosasinthasintha kutalika kwake kumakhala kofunikira kwambiri? Kufunsa mafunsowa, mothandizidwa ndi zochitika komanso nthawi zina kupempha kuyesa kogwira ntchito kuti mutsimikizire kupumula, ndi gawo la ntchitoyo. Ndi za kukwaniritsa kudalirika ndi magwiridwe antchito, osati kungogunda manambala ang'onoang'ono pamapepala. Ndiko komwe luso limakumana ndi sayansi.
