Makhalidwe a CNC Milling Machines
Makina opangira mphero a CNC amapangidwa pamaziko a makina ambiri amphero.Ukadaulo waupangiri wazinthu ziwirizi ndizofanana, ndipo mawonekedwe ake ndi ofanana, koma makina a CNC mphero ndi makina opangira okha omwe amayendetsedwa ndi pulogalamuyo, kotero kapangidwe kake ndi kosiyana kwambiri ndi makina wamba mphero.CNC makina mphero zambiri wapangidwa ndi CNC dongosolo, chachikulu pagalimoto dongosolo, chakudya servo dongosolo, kuzirala ndi kondomu dongosolo, etc.:
1: Bokosi la spindle limaphatikizapo bokosi la spindle ndi njira yotumizira ma spindle, yomwe imagwiritsidwa ntchito kukakamiza chida ndikuyendetsa chida kuti chizungulire.Kuthamanga kwa spindle ndi torque yotulutsa kumakhudza mwachindunji pakukonza.
2: Dongosolo la chakudya cha servo limapangidwa ndi injini ya chakudya ndi chowongolera chakudya.Kuyenda wachibale pakati pa chida ndi workpiece ndi anazindikira molingana ndi chakudya liwiro anapereka pulogalamu, kuphatikizapo liniya chakudya kuyenda ndi zozungulira zoyenda.
3: Pakatikati pa kayendetsedwe ka makina a CNC mphero a dongosolo lolamulira, amachitira CNC Machining pulogalamu kulamulira chida makina processing
4: Zida zothandizira monga hydraulic, pneumatic, lubrication, machitidwe ozizira ndi kuchotsa chip, chitetezo ndi zipangizo zina.
5: Zigawo zoyambira za zida zamakina nthawi zambiri zimatanthawuza maziko, mizati, mizati, ndi zina zotero, zomwe ndi maziko ndi chimango cha chida chonse cha makina.
Mfundo ntchito CNC mphero makina
1: Malingana ndi zofunikira zaumisiri za mawonekedwe, kukula, kulondola ndi kuuma kwapamwamba kwa gawolo, teknoloji yokonza imapangidwa ndipo magawo opangira amasankhidwa.Lowetsani pulogalamu yamakina opangidwa ndi owongolera kudzera pamapulogalamu apamanja kapena ma pulogalamu odzipangira okha ndi pulogalamu ya CAM.Pambuyo poyang'anira makina opangira makina, amatumiza malamulo ku chipangizo cha servo.Chipangizo cha servo chimatumiza zizindikiro zowongolera ku injini ya servo.The spindle motor imatembenuza chida, ndipo ma servo motors mu X, Y ndi Z mayendedwe amawongolera kayendedwe ka chida ndi chogwirira ntchito molingana ndi njira inayake, kuti azindikire kudula kwa chogwiriracho.
CNC makina mphero makamaka wopangidwa ndi bedi, mutu mphero, ofukula tebulo, yopingasa chishalo, kunyamula tebulo, magetsi ulamuliro dongosolo, etc. Iwo akhoza kumaliza zofunika mphero, wotopetsa, kubowola, pogogoda ndi basi ntchito m'zinthu, ndipo akhoza pokonza makamera osiyanasiyana ovuta, ma templates ndi zigawo za nkhungu.Bedi la makina opangira mphero a CNC amakhazikika pa maziko oyika ndi mbali zosiyanasiyana za chida cha makina.Console ili ndi chiwonetsero cha LCD chamtundu, mabatani ogwiritsira ntchito makina ndi masiwichi osiyanasiyana ndi zizindikiro.Chogwirizira choyimirira ndi chopingasa chokhazikika chimayikidwa pa pulatifomu yokweza, ndipo X, Y, Z yolumikizirana imamalizidwa ndikuyendetsa kwakutali kwa servo motor, lateral feed servo motor ndi vertical lift feed servo motor.Kabati yamagetsi imayikidwa kumbuyo kwa bedi la bedi, lomwe limakhala ndi gawo lolamulira magetsi.
2: Zizindikiro za machitidwe a makina a CNC mphero
3: Ntchito yowongolera mfundo imatha kuzindikira kukonza komwe kumafuna kulondola kwapawiri.
4: Ntchito yosalekeza yoyang'anira mizere imatha kuzindikira kutanthauzira kwa mzere wowongoka ndi arc yozungulira komanso kukonza ma curve osakhala ozungulira.
5: Chida cha chiwongola dzanja cha radius chikhoza kukonzedwa molingana ndi kukula kwa gawo lojambula, popanda kuganizira kukula kwa radius yeniyeni ya chida chomwe chimagwiritsidwa ntchito, potero kuchepetsa kuwerengera kwa manambala kovuta panthawi ya mapulogalamu.
6: Chida cha chiwongola dzanja chautali chingathe kubwezera kutalika kwa chida kuti chikwaniritse zofunikira pakusintha kutalika ndi kukula kwa chida panthawi yokonza.
7: Scale ndi galasi processing ntchito, sikelo ntchito akhoza kusintha kugwirizana mtengo wa ndondomeko processing malinga ndi sikelo yotchulidwa kuti achite.Mirror processing imadziwikanso kuti axisymmetric processing.Ngati mawonekedwe a gawo ndi ofanana pa olamulira ogwirizanitsa, quadrants imodzi kapena ziwiri zokha ziyenera kukonzedwa, ndipo ma contour a quadrants otsalawo akhoza kutheka ndi galasi processing.
8: Ntchito yozungulira imatha kukhazikitsa pulogalamu yokonzekera poyizungulira pamakona aliwonse mu ndege yokonza.
9: Ntchito yoyitanitsa pulogalamu yapang'onopang'ono, magawo ena amafunikira kubwereza mawonekedwe omwewo m'malo osiyanasiyana, kutenga pulogalamu yamakina ya mawonekedwe a contour ngati pulogalamu yaying'ono ndikuyitcha mobwerezabwereza pamalo ofunikira kuti amalize kukonza gawolo.
10: Ntchito ya pulogalamu yayikulu imatha kugwiritsa ntchito malangizo wamba kuyimira malangizo angapo kuti akwaniritse ntchito inayake, ndipo imatha kugwira ntchito mosiyanasiyana, ndikupangitsa kuti pulogalamuyo ikhale yosavuta komanso yosavuta.
Coordinate system of CNC mphero makina
1: Mayendedwe achibale a makina amphero amanenedwa.Pa chida cha makina, chogwirira ntchito nthawi zonse chimawonedwa ngati choyima, pomwe chida chikuyenda.Mwanjira imeneyi, wopanga mapulogalamu amatha kudziwa njira yopangira makina opangira makina molingana ndi gawo lojambula popanda kuganizira za kayendedwe ka ntchito ndi chida pa chida cha makina.
2: Zomwe zimapangidwira pamakina opangira zida zamakina, ubale pakati pa X, Y, Z wogwirizanitsa nkhwangwa mumayendedwe owongolera zida zamakina zimatsimikiziridwa ndi dongosolo lakumanja la Cartesian Cartesian.Pa chida cha makina a CNC, machitidwe a chida cha makina amawongoleredwa ndi chipangizo cha CNC.Kuti mudziwe kayendedwe ka kupanga ndi kayendedwe kothandizira pa chida cha makina a CNC, kusuntha ndi kayendetsedwe ka kayendetsedwe ka makina a makina ayenera kutsimikiziridwa poyamba, zomwe ziyenera kuzindikiridwa kudzera mu dongosolo logwirizanitsa.Dongosolo lothandizirali limatchedwa makina opangira makina.
3: Z kugwirizanitsa, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka Z kumatsimikiziridwa ndi spindle yomwe imatumiza mphamvu yodulira, ndiko kuti, njira yolumikizira yolumikizirana ndi nsonga ya spindle ndi Z coordinate, ndipo njira yabwino ya Z coordinate ndiyomwe imayang'anira. momwe chidacho chimasiya chogwirira ntchito.
4: X kugwirizanitsa, X kugwirizana ndi kufanana ndi clamping ndege ya workpiece, makamaka mu ndege yopingasa.Ngati workpiece azungulira, kumene chida kusiya workpiece ndi malangizo abwino a X coordinate.
Ngati chida chikuyenda mozungulira, pali milandu iwiri:
1) Chigwirizano cha Z chikakhala chopingasa, wowonerera akayang'ana chogwirira ntchito pazitsulo zopopera, + X kayendedwe ka kayendetsedwe kake kamalozera kumanja.
2) Kulumikizana kwa Z kukakhala kowongoka, wowonera akayang'anizana ndi chopondera cha chida ndikuyang'ana pamzati, mayendedwe a + X amalozera kumanja.
5: Y gwirizanitsani, mutatha kudziwa mayendedwe abwino a X ndi Z, mutha kugwiritsa ntchito malangizowo molingana ndi ma X ndi Z kuti muwone momwe Y amayendera molingana ndi dongosolo lamanja lamakona anayi.
Makhalidwe ndi kapangidwe ka makina a CNC mphero
1: CNC ofukula makina mphero, ofukula CNC mphero makina, mbali yaikulu makamaka wapangidwa ndi maziko, ndime, chishalo, worktable, bokosi la spindle ndi zigawo zina, amene mbali zisanu zazikulu amapangidwa ndi apamwamba mphamvu ndi apamwamba castings. ndi utomoni akamaumba mchenga, bungwe ndi khola , kuonetsetsa kuti makina onse ali ndi regidity wabwino ndi mwatsatanetsatane posungira.Sitima zapamtunda zokhala ndi ma axis atatu zimatengera kuphatikizika kwa njanji zozimitsa pafupipafupi komanso zokutira pulasitiki kuti zitsimikizire kulondola kwa chida cha makina ndikuchepetsa kukana ndi kutayika.Dongosolo lotumizira ma axis atatu limapangidwa ndi zomangira zolondola za mpira ndi ma servo system motors, ndipo ili ndi zida zodziwikiratu.
Nkhwangwa zitatu za chida cha makina zimapangidwa ndi chivundikiro cha telescopic chowongolera chitsulo chosapanga dzimbiri, chomwe chimakhala ndi chitetezo chabwino.Makina onse atsekedwa kwathunthu.Zitseko ndi mazenera ndizokulirapo, ndipo mawonekedwe ake ndi owoneka bwino komanso okongola.Bokosi loyang'anira ntchito limayikidwa kutsogolo kumanja kwa chida cha makina ndipo limatha kuzunguliridwa kuti ligwire ntchito mosavuta.Imatha kuchita mphero zosiyanasiyana, zotopetsa, zokhotakhota komanso kukonza zina, ndipo ndizotsika mtengo.Ndi chida choyenera chapamwamba kwambiri, cholondola kwambiri komanso chapamwamba kwambiri pamakampani opanga makina.
2: Horizontal CNC makina mphero, chimodzimodzi ndi wamba yopingasa mphero makina, ozungulira spindle ndi kufanana ndege yopingasa.Pofuna kukulitsa processing osiyanasiyana ndi kukulitsa ntchito, yopingasa CNC makina mphero zambiri ntchito CNC turntables kapena chilengedwe CNC turntables kukwaniritsa 4 ndi 5 kugwirizana processing.Mwa njira iyi, osati kokha kusinthasintha kosalekeza kozungulira kumbali ya workpiece kungapangidwe, komanso "machining a mbali zinayi" akhoza kuzindikirika mwa kusintha siteshoni kupyolera mu turntable mu unsembe umodzi.
3: Oima ndi yopingasa CNC makina mphero.Pakali pano, makina amenewa CNC mphero ndi osowa.Popeza njira ya spindle ya mtundu uwu wa mphero imatha kusinthidwa, imatha kukwaniritsa zonse zowongoka komanso kukonza zopingasa pa chida chimodzi cha makina., ndipo ali ndi ntchito za mitundu iwiri yomwe ili pamwambayi ya zida zamakina panthawi imodzimodziyo, kugwiritsa ntchito kwake kumakhala kokulirapo, ntchito zake zimakhala zokwanira, chipinda chosankha zinthu zopangira zinthu ndi zazikulu, ndipo zimabweretsa zovuta zambiri kwa ogwiritsa ntchito.Makamaka pamene gulu lopanga liri laling'ono ndipo pali mitundu yambiri, ndipo njira ziwiri zowonongeka ndi zopingasa zimafunika, wogwiritsa ntchito amangofunika kugula chida chimodzi chotere.
4: CNC makina mphero amagawidwa ndi dongosolo:
①Makina okweza tebulo a CNC mphero, mtundu uwu wa makina a CNC mphero amatengera momwe tebulo limasunthira ndikukweza, ndipo spindle sikuyenda.Makina ang'onoang'ono a CNC mphero nthawi zambiri amagwiritsa ntchito njirayi
②Spindle mutu kukweza CNC makina mphero, mtundu uwu wa CNC mphero makina amagwiritsa ntchito kotalika ndi ofananira nawo kayendedwe ka tebulo, ndi spindle amasuntha mmwamba ndi pansi pa slide ofukula;makina opangira spindle CNC mphero ali ndi zabwino zambiri posunga zolondola, kunyamula kulemera, kapangidwe kake, ndi zina zambiri.
③ Gantry mtundu CNC makina mphero, spindle wa mtundu uwu wa CNC mphero makina akhoza kusuntha pa yopingasa ndi ofukula slide wa gantry chimango, pamene gantry chimango chimayenda motalika pabedi.Makina akuluakulu a CNC mphero nthawi zambiri amagwiritsa ntchito mtundu wamtundu wa gantry kuti aganizire zovuta zowonjezera sitiroko, kuchepetsa kuponda ndi kukhazikika.
Nthawi yotumiza: Jul-09-2022