Makina oyezera a Coordinate (CMMs) amatha kugwira ntchito zambiri zomwe zida zoyezera zachikhalidwe sizingathe, ndipo amatha kuwirikiza nthawi khumi kapena khumi kuposa zida zachikhalidwe.
Gwirizanitsani makina oyezerazitha kulumikizidwa mosavuta ndi CAD kuti ipereke mayankho anthawi yeniyeni pamadipatimenti opanga ndi kupanga kuti apititse patsogolo mapangidwe azinthu kapena njira zopangira.Zotsatira zake, ma CMM alowa m'malo ndipo apitiliza kusintha zida zambiri zoyezera kutalika.Pamene kufunikira kukukulirakulira, Makina Oyezera a Coordinate akuyenda pang'onopang'ono kuchoka pakugwiritsa ntchito kwawo koyambirira mu ma lab a metrology kuti agwiritse ntchito popanga.
Kodi mumasankha bwanji CMM yomwe ikugwirizana ndi zomwe mukufuna?
1, Choyamba, malinga ndi kukula kwa workpiece kuti ayezedwe, kuti poyamba kudziwa mtundu wa zoyenda agwirizane kuyeza makina kugula.Pali mitundu inayi yofunikira: mtundu wa mkono wopingasa, mtundu wa mlatho, mtundu wa gantry ndi mtundu wonyamula.
- Makina oyezera amtundu wa mkono wopingasa
Pali mitundu iwiri: mkono umodzi ndi wapawiri.Masanthidwe opingasa mkono ndi osavuta kugwiritsa ntchito potsitsa ndi kutsitsa zida zogwirira ntchito, ndipo makina ang'onoang'ono, amtundu wa shopu opingasa mkono ndi oyenera kupangira ntchito zothamanga kwambiri.Nthawi zambiri amagwiritsidwa ntchito poyang'ana zida zazikulu, monga matupi agalimoto, ndi kulondola kwapakatikati.Choyipa chake ndi kulondola kochepa, komwe nthawi zambiri kumakhala pamwamba pa ma microns 10.
- Makina oyezera amtundu wa Bridge amagwirizanitsa
Khalani okhazikika bwino komanso okhazikika.Makina oyezera a Bridge coordinate amatha kuyeza kukula mpaka 2 metres m'lifupi ndikulondola kwamlingo wa micron.Itha kuyeza mitundu yonse ya zida zogwirira ntchito, kuyambira magiya ang'onoang'ono kupita kumakina a injini, yomwe ndi njira yodziwika bwino yamakina oyezera pamsika pano.
- Makina oyezera amtundu wa Gantry
The gantry ndi makina amphamvu ndi lotseguka gantry dongosolo.Mtundu wa Gantrykugwirizanitsa makina oyezeraimatha kumaliza bwino ntchito yoyezera magawo akulu ndikusanthula mawonekedwe ovuta komanso mawonekedwe aulere, omwe ndi abwino kuyeza magawo akulu ndi akulu kwambiri.Lili ndi makhalidwe olondola kwambiri komanso kuyeza kosavuta.Zoyipa zake ndizokwera mtengo komanso kufunikira kwakukulu kwa maziko.
- Makina oyezera onyamula
Ikhoza kukwera pamwamba kapena ngakhale mkati mwa workpiece kapena msonkhano, womwe umalola kuyeza kwa malo amkati ndikulola wogwiritsa ntchito kuyeza pa malo a msonkhano, motero kusunga nthawi yosuntha, kunyamula ndi kuyeza zogwirira ntchito.Choyipa ndichakuti kulondola kumakhala kotsika kwambiri, nthawi zambiri kumakhala pamwamba pa ma microns 30.
2. Kenako, muyenera kudziwa ngatikugwirizanitsa makina oyezerandi pamanja kapena basi.
Ngati mumangofunika kudziwa geometry ndi kulolerana ndi yosavuta workpiece, kapena kuyeza zosiyanasiyana mtanda yaing'ono ya osati workpiece yemweyo, mukhoza kusankha omasuka Buku makina.
Ngati mukufuna kudziwa kuchuluka kwa ntchito yomweyi, kapena mukufuna kulondola kwambiri,
sankhani mtundu wodziwikiratu womwe umayendetsedwa mwachindunji ndi kompyuta ndikuyendetsedwa ndi mota kuyendetsa kayendedwe ka makina oyezera.
Pamaziko a kukumana zikhalidwe pamwamba ntchito, mphamvu luso ndi ntchito ndi luso utumiki luso la kuyeza makina katundu ayenera kuganiziridwa mokwanira, kaya ali ndi luso m'deralo ndi nthawi yaitali mphamvu mabuku chitukuko, ndipo ali lalikulu makasitomala m'munsi ndi kuzindikira kwakukulu.Ichi ndi chitsimikizo chodalirika cha pambuyo-kugulitsa utumiki.
Nthawi yotumiza: Nov-11-2022