Anthu ambiri akamva 'machining mwatsatanetsatane,' amajambula pepala lonyezimira lolimba ngati ± 0.005mm. Ndilo gawo lake, zedi, koma mu sitolo, ndi chirombo chamoyo, chopuma. Ndilo kusiyana pakati pa zomwe mtundu wa CAD umafuna ndi zomwe makina, chida, zinthu, ndipo moona mtima, zomwe wogwiritsa ntchito pa Lachiwiri m'mawa atha kupereka. Makasitomala ambiri, makamaka omwe angoyamba kumene kupeza, amalumikizidwa pa nambala imodzi osamvetsetsa momwe chilengedwe chimafunikira kuti chikwaniritse nthawi zonse. Adzapempha kulolerana kwamisala panyumba yayikulu yachitsulo, osazindikira mphamvu zamatenthedwe ndi mpumulo wa nkhawa mu gawo lomwelo lidzalimbana nanu panjira iliyonse. Ndi pamene ntchito yeniyeni imayambira.
Maziko: Imayamba Makina Asanayambe Ngakhale Spin
Simungathe kuyankhula za makina olondola popanda kukamba za zomwe mukukonza. Ili ndi phiri lomwe ndiferapo. Ndawona ma projekiti ambiri akupita chammbali chifukwa zinthu zomwe zikubwera kapena zoponyera zidawonedwa ngati zongoganizira. Mwachitsanzo, timagwira nawo ntchito nthawi zonse Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd.. Mbiri yawo yayitali mu zipolopolo ndi kupanga ndalama ndizofunikira. Akapereka chiwongolero cha nickel-based alloy investment for a turbine component, kusasinthika kwa gawo laiwisilo-kumveka kwake kwamkati, kupsinjika kochepa kotsalira, ndi zitsulo zodziwikiratu - zimayika denga la kulondola kwa makina tikhoza kukwaniritsa pambuyo pake. Ngati kuponya kuli ndi porosity yobisika kapena makulidwe a khoma losagwirizana, palibe kuchuluka kwa mapulogalamu apamwamba a CNC omwe angakupulumutseni. Simukupanga billet yabwino; mukuyendayenda m'malo opangidwa kale. Chiyanjano, kudziwa njira yawo pa https://www.tsingtaocnc.com imayang'ana pazitsulo zapaderazi, kutanthauza kuti timayambira pa maziko odziwika, okhazikika. Ndilo theka la nkhondo yomwe idapambanidwa isanayambe kupangana koyamba.
Material memory ndi wakupha wina mwakachetechete. Tengani zitsulo zosapanga dzimbiri. Ndizodziwika bwino chifukwa chosuntha panthawi komanso pambuyo popanga makina, chifukwa zovuta zamkati zimatulutsidwa ndi kudula. Mutha kukhala ndi kulolerana kwa ± 0.01mm panthawi yoyamba, kungopeza kuti gawolo lasokonekera kwambiri mutakhala usiku wonse. Kulondola apa sikungokhudza kubwereza kwa makina; ndi za ndondomeko kamangidwe. Nthawi zina, mumayenera kuzichita mwankhanza, kuzisiya kukhala, kupsinjika kumachepetsa, kenako bwererani kuti mukamaliza kumaliza. Imachedwa, sizokongola, ndipo simungathe kulipira nthawi yodikira molunjika, koma ndi njira yokhayo yopezera kulondola kwenikweni, kokhazikika. Kudumpha sitepe imeneyo ndikungomanga kulephera kwamtsogolo.
Kukonzekera kojambula ndi luso lake lakuda. Pantchito yolondola kwambiri, chowongoleracho sichimangogwira gawolo; ikukhala gawo la unyolo wa kinematic. Mukulimbana ndi mphamvu zokhotakhota zomwe zimatha kusokoneza makoma owonda, kukulitsa kwamafuta kuchokera kugawo lililonse ndi zida zomangira, ndikuwonetsetsa kubwereza kwa malo pagulu. Ndimakumbukira ntchito yokonza zinthu zovuta kwambiri pa chisindikizo chopangidwa ndi cobalt choperekedwa ndi mnzanga ngati QSY. Gawoli linali lovuta kuligwira popanda kupotoza. Tidamaliza kupanga zida zokhala ndi kupsinjika pang'ono, kutsekeka kwa diaphragm ndipo tidafunikira kukulitsa kuchuluka kwamafuta pakati pa chitsulo chapachipangizocho ndi aloyi ya cobalt. Maonekedwe a geometry amtundu wa CAD sanatanthauze kanthu mpaka titathetsa mawonekedwe akuthupi. Kulondola kwa makinawo kuli kopanda ntchito ngati gawolo likuyandama micron kuchoka pomwe mukuganiza kuti ili.
Chida Chamakina: Wothandizira, koma Wofatsa
Aliyense amangoyang'ana mtundu wa makina komanso kusanja kwa sikelo. Ndipo inde, malo opangira makina apamwamba a 5-axis okhala ndi chipukuta misozi ndi chinthu chokongola. Koma makinawo ndi nsanja chabe. Kulondola kwake kobadwa nako kungawonongedwe mosavuta. Kupatuka kwa zida ndiye mbala yofala kwambiri. Mumakonza chomaliza cha 10mm kuti muthe kudula 0.5mm mu 17-4 PH chitsulo chosapanga dzimbiri. Chidacho chikuwoneka cholimba, koma pamlingo womwewo, chikupindika. Mutha kukhala mukupeza 0.03mm taper pakhoma la 50mm. Malingaliro a makinawo akuti ndi abwino, koma kudulidwa kwa thupi sikokwanira. Chifukwa chake, mumaphunzira kupanga pulogalamu yotsutsana ndi kupotoza, kapena mumasunthira ku chida cholimba, cha carbide chokhala ndi ngodya yosiyana ya helix, kupereka chiphaso choyenera kuti chikhale chokhazikika. Kusankha sikuli mu bukhu; ili m'mutu wa woyendetsa pambuyo pa magawo khumi ndi awiri atachotsedwa.
Kukula kwamafuta ndi mzimu mu makina. Kuti ± 0.002mm repeatability spec? Izi nthawi zambiri zimakhala m'malo olamulidwa ndi 20 ° C pambuyo pa kutenthetsa kwa maola 4. Mu shopu yeniyeni, zitseko zimatseguka, kusintha kwa kutentha kozungulira, kutentha kozizira kumasintha. Mitsuko imakula, mipiringidzo imakula. Tidaphunzira izi movutikira pantchito yayitali yopangira ma sensor olondola. Zida zomwe zidapangidwa m'mawa zimayezedwa mosiyana ndi zomwe zidachitika pambuyo pa nkhomaliro mpaka tidagwiritsa ntchito njira yotenthetsera ndikuyamba kuyang'anira makina opangira matenthedwe. Kulondola sikunali kokhazikitsa; chinali mwambo.
Ndiye pali zida zokha. Sikuti onse okhala ndi zida zolondola amapangidwa mofanana. Kuthamanga mu collet chuck yokhazikika motsutsana ndi chogwiritsira ntchito hydraulic shrink-fit holder kungakhale kusiyana pakati pa galasi lomaliza ndi macheza. Kuti mugwire ntchito yolondola kwambiri, mumayezera kutha kwake pachidacho, osaganiza kuti pepalalo ndi uthenga wabwino. Ndipo kuvala kwa zida sikuli mzere. Mu ma superalloys monga ma nickel-based QSY nthawi zambiri amaponyera, kuvala kumatha kuthamanga mwachangu pambuyo pa mfundo inayake. Ngati mukuthamangitsa kulolerana kwa ma micron, simukugwiritsa ntchito zida zolephera; mukuwalowetsa m'malo mwadongosolo lokhazikika kutengera kuchuluka kwazinthu zomwe zachotsedwa, osati nthawi yokha. Zimakhala zowononga mpaka mutataya $ 5,000 kuponya komaliza.
The Human Factor: The Unquantifiable Variable
CNC ndi makina, koma makina olondola si. Cholinga cha wopanga mapulogalamu motsutsana ndi kutanthauzira kwa makinawo kumasiya mipata. Tengani ngodya yozungulira. Mumapanga ngodya yakuthwa yamkati. Njira yamakina yosalala komanso utali wokwanira wa chidacho nthawi zonse imapanga fillet. Wopanga mapulogalamu amayenera kumvetsetsa izi, kutengera chitsanzo, ndipo nthawi zina apange gawo kuti avomereze. Ndakhala ndikukangana ndi opanga omwe amaumirira pazithunzi zosatheka zakuthupi. Kufotokozera za kuyanjana pakati pa zida ziwiri, kutsika, ndi kumaliza si ntchito ya CAD; ndi kukambirana.
Kuyeza ndi gawo lina. Kukhala ndi CMM ndizabwino, koma gawolo limakonzedwa bwanji pa CMM? Kodi zili mumkhalidwe wopanikizika womwewo monga momwe zinalili mu makina opanga makina? Kutentha kwa gawoli ndi kotani? Kodi wogwira ntchito wa CMM akufufuza mwamphamvu nthawi zonse? Ndimakhulupirira katswiri wamakina yemwe ali ndi ma micrometer olinganizidwa bwino komanso amamverera mbaliyo nthawi zina kuposa lipoti lodziwikiratu. Deta yochokera ku CMM ndiyabwino ngati dongosolo loyezera. Muyenera kudziwa zomwe muyenera kuyeza, ndi kuti, kuti munene nkhani yolondola ya gawolo. Kodi m'mimba mwake wa borelo ndi wovuta kwambiri, kapena mawonekedwe ake ndi mawonekedwe ake poyerekeza ndi nkhope yokwera? Chojambulacho sichingakuuzeni; zochitika zimatero.
Pomaliza, pali kumverera. Zikumveka zosagwirizana ndi sayansi, koma patatha zaka zambiri mu shopu, mumakhala ndi chidziwitso. Phokoso la odulidwa likusintha pang'ono, mawonekedwe a chip mtsinje, momwe zoziziritsira zimayendera pagawolo. Izi zitha kuwonetsa chida chomwe sichikuyenda bwino kapena gawo lomwe likuyenda momasuka nthawi yayitali cheke chisanathe. Ichi sichinthu chomwe mungalembe mu makina. Ichi ndichifukwa chake, ngakhale ma automation onse, katswiri wamakina wodziwa akungoyang'ana paulendo wovuta wankhani yoyamba akadali inshuwaransi yabwino kwambiri kuti akwaniritse zowona. kulondola kwa makina.
Case in Point: Kumene Chiphunzitso Chimakumana ndi Pansi
Ndiroleni ine ndiyende mu chitsanzo chofupikitsidwa. Tinalandira gulu la matupi a 316L azitsulo zosapanga dzimbiri kuchokera kwa mnzawo woponya. Chosindikiziracho chimafuna kuti chisindikizo chikhale chophwanyika mkati mwa 0.01mm ndi perpendicularity ku bore lalikulu mkati mwa 0.015mm. Zinthuzo zinali zabwino, koma monga momwe zimapangidwira, nkhopezo zinalibe pafupi ndi lathyathyathya. Gawo loyamba linali kukhazikitsa datum yodalirika. Ife sitikanakhoza kungochiyika icho ndi kuyang'anizana nacho icho; kuponya kunali kosiyana. Tidakhala tsiku limodzi ndikuyika pampando, kuwonetsa ndi kunyezimira kuti tipeze pakati pabowo lalikulu ndi nkhope imodzi, kenako tidapanga makina okwanira pankhope yoyambayo kuti tipange malo enieni, oyera. Kukonzekera konse kotsatira kumatanthawuza nkhope yopangidwa ndi makina. Zinali pang'onopang'ono, ndondomeko yamanja. Kulumpha kukanawonjezera cholakwika pakuchita chilichonse.
Kukonzekera komaliza kwa nkhope ya chisindikizo kunkachitika pa malo opangira makina omwe ali ndi chodulira chatsopano cha ntchentche. Tidagwiritsa ntchito vacuum chuck kukokera gawolo molunjika pamwamba pa master datum, ndikuchotsa kupotoza kwa kuthamanga kwamphamvu. Kutentha kozizira kunayang'aniridwa. Zodutsa zomaliza zidatengedwa mozama pang'ono, kuthamanga kwambiri, komanso kudya pang'onopang'ono. Zinali zosagwira ntchito ngati gehena kwa nthawi yozungulira, koma inali njira yokhayo yokwaniritsira kusalala kofunikira popanda kuyambitsa kupsinjika kapena kutentha. The kulondola kwa makina apa zinali zotsatira za njira, osati luso la makina.
Mbaliyo inadutsa kuyendera. Koma nayi chowombera: gulu lamakasitomala pambuyo pake linanena za zovuta zina ndi kulumikizana kwa chisindikizo. Zinapezeka kuti kulondola kwathu kunali kwabwino kwambiri pamafotokozedwe awo a gasket. Kukonzekera kwawo kunatengera kutsata pang'ono komwe gawo lathu silinapereke. Linali phunziro la kulondola kwadongosolo. Tinakumana ndi zosindikizidwa, koma kusindikiza sikunakwaniritse zofunikira zonse. Tsopano, ife tikufunsa mafunso owonjezereka. Kodi mawonekedwe awa ndi chiyani? Amasonkhanitsidwa bwanji? Nthawi zina, kulondola kwabwino kwambiri sikumakhala kolimba kwambiri, koma koyenera kwambiri pamakina. Ndiko kuitana chiweruzo chomwe palibe makina angapange.
Kukulunga: Kulondola Monga Njira, Osati Chogulitsa
Kotero, pambuyo pa zonsezi, ndi chiyani kulondola kwa makina? Ndi zotsatira zonse. Ndi unyolo womwe umalumikiza chinthu chokhazikika, chomveka bwino chochokera kwa katswiri ngati Mtengo wa QSY, pakupanga ndondomeko yolingalira yomwe imalemekeza khalidwe lakuthupi, ku makina omwe amadziwika ndi kusamalidwa, ku zida zomwe zimasankhidwa ndi kusungidwa kuti zigwire ntchitoyo, ndipo potsiriza, kuyang'anira kwaumunthu komwe kumagwirizanitsa dziko la digito ndi lakuthupi. Ndiwokwera mtengo, osati chifukwa cha mtengo wa makinawo, koma chifukwa cha nthawi, ukatswiri, ndi mwambo umene umadya.
Simungagule pashelefu kuchokera pamakatalo. Simungathe kuzipereka ku shopu yomwe imangogwira mawu motengera gawo la voliyumu ndi gawo lololera. Pamafunika kukambirana, kumvetsetsana kwa cholinga, ndipo nthawi zambiri, kufunitsitsa kulipira zinthu zosawonjezera mtengo koma zofunikira-kuchepetsa nkhawa, kuyika kambirimbiri, ndondomeko zogwiritsira ntchito zosungira. Mukayang'ana chigawo chovuta, chogwira ntchito kwambiri, kulondola komwe mukuwona ndizotsalira mazana ang'onoang'ono, zisankho zolondola ndi maphunziro ochepa opweteka omwe aphunzira. Si nambala chabe.
Kwa makampani omwe amafunikira kuwongolera uku, makamaka ndi zida zovuta monga ma alloys apadera, ubale ndi maziko ndiye ulalo woyamba wovuta. Wokondedwa yemwe cholinga chake, monga chomwe chafotokozedwa https://www.tsingtaocnc.com, ili pamayendedwe owongolera opangira ma alloys apamwamba kwambiri, amakweza bwino denga loyambirira. Imapatsa mbali ya makina mwayi wolimbana kuti apereke chinthu chodalirika. Popanda zimenezo, mukumanga pamchenga, ziribe kanthu momwe mphero zanu ndi lathe zilili zabwino. Ndicho choonadi chosaneneka cha masewera olondola onsewa.
