What Does CNC Machining Stand For?

Menyu Yazinthu

●Kumvetsetsa CNC Machining
>>Ntchito ya CNC Machining
●Mbiri Yakale ya CNC Machining
●Mitundu ya Makina a CNC
●Ubwino wa CNC Machining
●Kuyerekeza kwa CNC Makina omwe amagwiritsidwa ntchito kwambiri
●Kugwiritsa ntchito CNC Machining
●Zatsopano mu CNC Machining
●Kuyimilira kowoneka kwa CNC Machining process
●Kufotokozera Kanema wa CNC Machining
●Zam'tsogolo mu CNC Machining
●Mapeto
●Mafunso ndi Mayankho Ofananira
>>1. Ndi zinthu ziti zomwe zingagwiritsidwe ntchito pamakina a CNC?
>>2. G-code ndi chiyani?
>>3. Kodi pali kusiyana kotani pakati pa CNC lathe ndi CNC lathe ndi CNC mphero?
>>4. Kodi zolakwa zambiri kawirikawiri anapanga CNC makina?

CNC Machining, chidule cha Computer Numerical Control Machine, ikuyimira kusintha kwa kupanga komwe kumagwiritsa ntchito zida zamakina pogwiritsa ntchito mapulogalamu okonzedweratu. Izi zimathandizira kuwongolera bwino, kuthamanga, komanso kusinthasintha popanga zida zovuta, zomwe zimapangitsa kuti zikhale zofunikira pakupanga zamakono. M'nkhani ili m'munsiyi, tiwona tsatanetsatane wa makina a CNC, ntchito ndi ubwino wake, ndi mitundu yosiyanasiyana ya makina a CNC omwe alipo panopa.

Kumvetsetsa CNC Machining

CNC Machiningndi njira yochepetsera momwe zinthu zimachotsedwa pachidutswa cholimba (workpiece) kuti apange mawonekedwe ofunikira kapena chidutswa. Njirayi imayamba pogwiritsa ntchito fayilo yothandizidwa ndi makompyuta (CAD), yomwe imakhala ngati ndondomeko yopangira chidutswacho. Fayilo ya CAD imasinthidwa kukhala mawonekedwe owerengeka ndi makina omwe amadziwika kuti G-code. Imadziwitsa makina a CNC kuti agwire ntchito zofunika.

Ntchito ya CNC Machining

1. Gawo Lopanga: Chinthu choyamba ndi kupanga chitsanzo cha CAD cha chinthu chomwe mukufuna kuchitsanzira. Chitsanzocho chili ndi miyeso yonse ndi tsatanetsatane wofunikira pamakina.

2. Kupanga Mapulogalamu: Fayilo ya CAD imasinthidwa kukhala G-code pogwiritsa ntchito mapulogalamu opangira makompyuta (CAM). Khodi iyi imagwiritsidwa ntchito kuwongolera mayendedwe ndi magwiridwe antchito a makina a CNC. CNC makina.

3. Kukhazikitsa: Woyambitsa amayika zinthuzo patebulo la makina ogwirira ntchito kenako ndikuyika pulogalamu ya G-code pamakina.

4. Makina opangira makina: Makina a CNC amatsatira malangizo okonzedwa pogwiritsa ntchito zida zosiyanasiyana zodula, mphero, kapena kubowola muzinthu mpaka mawonekedwe omwe mukufuna afikire.

5. Kumaliza: Pambuyo pokonza magawo, angafunike njira zina zomaliza monga kupukuta kapena kupukuta mchenga kuti akwaniritse zofunikira za pamwamba.

Mbiri Yakale ya CNC Machining

Magwero a makina a CNC amatha kutsatiridwa mpaka zaka za m'ma 1950 ndi 1940 pamene kupita patsogolo kwaumisiri kunachitika popanga.

M'ma 1940: Njira zoyambira zopangira makina a CNC zidayamba m'ma 1940 pomwe John T. Parsons adayamba kuyang'ana pakuwongolera manambala pamakina.

M'zaka za m'ma 1952: Makina oyamba a Numerical Control (NC) adawonetsedwa ku MIT ndipo adawonetsa kupambana kwakukulu pamakina opanga makina.

Zaka za m'ma 1960 : Kusintha kuchokera ku NC kupita ku Computer Numerical Control (CNC) kudayamba, kuphatikiza ukadaulo wamakompyuta munjira yopangira maluso owongolera, monga mayankho anthawi yeniyeni.

Kusintha kumeneku kudachitika chifukwa chakufunika kokwanira komanso kulondola kwambiri popanga zida zovuta, makamaka zamafakitale oyendetsa ndege ndi chitetezo pambuyo pa Nkhondo Yachiwiri Yapadziko Lonse.

Mitundu ya Makina a CNC

Makina a CNC amabwera mumasinthidwe ambiri kuti akwaniritse zofunikira zopanga zosiyanasiyana. Nazi zitsanzo zodziwika bwino:

CNC Mills: Amagwiritsidwa ntchito podula ndi kubowola, amatha kupanga mapangidwe ovuta komanso ma contours kupyolera mu kasinthasintha wa zida zodulira pa nkhwangwa zingapo.

CNC Lathes: Amagwiritsidwa ntchito potembenuza, pomwe chogwirira ntchito chimazunguliridwa pomwe chida chodulira choyima chimachipanga. Zoyenera pazigawo za cylindrical ngati shafts.

CNC Routers: Amapangidwira kudula zida zofewa monga mapulasitiki, matabwa, ndi ma composite. Nthawi zambiri amabwera ndi malo akuluakulu odulidwa.

CNC Plasma Cutting Machines: Gwiritsani ntchito miyuni ya plasma kudula mapepala achitsulo mwatsatanetsatane.

3D osindikiza:Ngakhale makina opanga mwaukadaulo, amakambidwa nthawi zambiri pazokambirana za CNC chifukwa chodalira kuwongolera koyendetsedwa ndi makompyuta.

Ubwino wa CNC Machining

CNC Machining imapereka maubwino angapo kuposa njira zachikhalidwe zopangira:

Mwatsatanetsatane: Makina a CNC amatha kupanga magawo omwe ali ndi zololera zenizeni, nthawi zambiri mkati mwa millimeter.

Kuchita bwino: Makina a CNC okonzedwanso amatha kuyenda kosatha ndi kuyang'aniridwa pang'ono ndi anthu, mitengo yopangira imakwera kwambiri.

Kusinthasintha: Makina a CNC amodzi amatha kukonzedwa kuti apange magawo osiyanasiyana popanda kusintha kwakukulu pakukhazikitsa.

Mitengo ya Rsetupd Yogwira Ntchito: Zochita zokha zimachepetsa kufunikira kwa ogwira ntchito aluso ndikuwonjezera zokolola.

Kuyerekeza kwa CNC Makina omwe amagwiritsidwa ntchito kwambiri

Mtundu wa Makina	Kugwiritsa Ntchito Kwambiri	Kugwirizana kwazinthu	Ntchito Zofananira
Mtengo CNC	Kudula ndi kubowola	Zitsulo, mapulasitiki	Zida zamlengalenga, zida zamagalimoto
CNC Lathe	Kutembenuza ntchito	Zitsulo	Shafts, ulusi zigawo zikuluzikulu
CNC rauta	Kudula zipangizo zofewa	Wood, mapulasitiki	Kupanga mipando, zizindikiro
CNC Plasma Cutter	Kudula zitsulo	Zitsulo	Kupanga zitsulo
3D Printer	Kupanga zowonjezera	Pulasitiki	Prototyping

Kugwiritsa ntchito CNC Machining

CNC Machining amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake komanso kuchita bwino:

Zamlengalenga: Kupanga zida zovuta zomwe zimafunikira kulondola komanso kudalirika.

Magalimoto: Kupanga magawo a injini, zida zotumizira, ndi zina zofunika kwambiri.

Zida Zachipatala: Kupanga ma implants opangira opaleshoni ndi zida zokhala ndi miyezo yabwino kwambiri.

Zamagetsi: Kupanga nyumba ndi zida zamagetsi.

Zinthu Zogula: Kupanga chilichonse kuyambira masewera amasewera mpaka zida zamagetsi[4[4.

Zatsopano mu CNC Machining

Dziko la makina a CNC likusintha mosalekeza mogwirizana ndi kupita patsogolo kwaukadaulo:

Zochita ndi Ma Robotic: Kuphatikiza kwa makina a robotic ndi CNC kumawonjezera liwiro la kupanga ndikuchepetsa zolakwika za anthu. Kusintha kwa zida zodzichitira kumapangitsa kuti pakhale kupanga koyenera[22.

AI komanso Kuphunzira Kwamakina: Awa ndi matekinoloje omwe amaphatikizidwa muzochita za CNC kuti athe kupanga zisankho zabwinoko komanso njira zolosera zam'tsogolo[33.

Digitalization: Kuphatikizika kwa zida za IoT kumathandizira kuyang'anira zenizeni zenizeni za data ndi kusanthula, kupititsa patsogolo malo opangira[3[3.

Kupita patsogolo kumeneku sikungowonjezera kulondola kwa kupanga komanso kumawonjezera luso la njira zopangira zinthu zambiri.

Kuyimilira kowoneka kwa CNC Machining process

CNC Machining process

Kufotokozera Kanema wa CNC Machining

Kuti mumvetse bwino momwe makina a CNC amagwirira ntchito, onani vidiyoyi yophunzitsa yomwe ikufotokoza zonse kuyambira lingaliro mpaka kutha:

Kodi CNC Machining ndi chiyani?

Zam'tsogolo mu CNC Machining

Kuyang'ana zamtsogolo mu 2024 ndi kupitirira apo, zochitika zosiyanasiyana zimakhudza zomwe zaka khumi zikubwerazi zidzabweretsa kupanga CNC:

Zochita Zokhazikika: Opanga akuwonjezera chidwi chawo pazochitika zokhazikika, kugwiritsa ntchito zipangizo zobiriwira, ndi kuchepetsa kuchuluka kwa zinyalala zomwe zimapangidwa panthawi yopanga[22.

Zida Zapamwamba: Kutengera zida zolimba komanso zopepuka ndikofunikira m'mafakitale monga zamagalimoto ndi ndege[22.

Kupanga mwanzeru: Kukumbatira matekinoloje a Viwanda 4.0 kumalola opanga kukonza kulumikizana pakati pa makina komanso kukonza magwiridwe antchito onse[33.

Mapeto

Makina a CNC asintha kupanga kwamakono popangitsa kuti pakhale makina apamwamba kwambiri komanso olondola popanga zida zovuta m'mafakitale osiyanasiyana. Kudziwa mfundo zomwe zili kumbuyo kwake komanso momwe zimagwiritsidwira ntchito kumathandizira makampani kugwiritsa ntchito ukadaulo uwu kuti awonjezere bwino komanso kuchita bwino.

Mafunso ndi Mayankho Ofananira

1. Ndi zinthu ziti zomwe zingagwiritsidwe ntchito pamakina a CNC?

Pafupifupi zinthu zilizonse zimatha kutheka pogwiritsa ntchito ukadaulo wa CNC, kuphatikiza zitsulo (aluminium ndi mkuwa), mapulasitiki (ABS nayiloni), ndi zida zamatabwa.

2. G-code ndi chiyani?

G-code ndi chinenero cha mapulogalamu chomwe chimagwiritsidwa ntchito kulamulira makina a CNC. Limapereka malangizo enieni ogwiritsira ntchito ndi kayendedwe.

3. Kodi pali kusiyana kotani pakati pa CNC lathe ndi CNC lathe ndi CNC mphero?

Lathe ya CNC imatembenuza chogwirira ntchito pomwe chida choyima chimachidula. Ma Mills amagwiritsa ntchito chida chozungulira kuti azicheka pazidutswa zomwe sizimayima.