Nhanganyaya:sezvo zeroing yaiswa kana mudziyo wemuchina waunganidzwa kana kurongwa, zero coordinate point ndiyo nzvimbo yekutanga yechikamu chimwe nechimwe chelathe.Kutangazve kweiyo CNC lathe mushure mekunge basa radzimwa kunoda kuti mushandisi apedze zeroing, iri zvakare chiziviso icho munhu wese weCNC anogadzirisa anofanirwa kunzwisisa.Ichi chinyorwa chichanyanya kusuma zvinoreva zeroing CNC lathe.
Iyo CNC lathe isati yatanga kugadzira zvikamu, vashandisi vayo vanofanirwa kuseta zero point yelathe, kuitira kuti CNC lathe izive pekutangira.Nzvimbo yekutanga ndiyo zeroing chirongwa chinoshandiswa mukuronga.Ese ekutanga lathe offsets anobva pane zero coordinates.Kubvisa uku kunonzi geometric offset, iyo inogadza chinhambwe negwara pakati pezero coordinate nenzvimbo yereferensi yekushandisa.Iyi yereferensi poindi ingori yakagadziriswa poindi yechishandiso pachayo.
Mushure mekunge CNC lathe yakanyatso zeroed uye muganho wakapfava waiswa, iyo CNC Lathe haizobata iyo yemuviri muganho switch.Kana chero nguva murairo wapihwa kufambisa iyo CNC lathe kupfuura iyo yakapfava miganho (kana ichigoneswa), kukanganisa kuchaonekwa mumutsetse wemamiriro uye kufamba kunomira.
Chii chinonzi zeroing yeCNC lathe
Mazuvano CNC lathes anowanzo shandisa incremental rotary encoder kana incremental grating mutongi sezvimiro zvekuona mhinduro.Ivo vanozorasa ndangariro yenzvimbo yega yega yekurongeka mushure mekunge CNC lathe yadzimwa, saka pese paunotanga muchina, unofanira kutanga wadzorera imwe neimwe axis yekubatanidza kune yakagadziriswa nzvimbo yelathe uye womisazve lathe coordinate system.
NC lathe zeroing ndiyo chaiyo bhenji inoenderana ne0 uye 0 inoronga paCAD mifananidzo, iyo inoshandiswa kugadzira G kodhi uye kupedzisa rimwe cam basa.Muchirongwa cheG kodhi, x0, Y0 uye Z0 inomiririra zeroing chinzvimbo cheNC lathe.Iyo G kodhi yekuraira kuraira kunoudza iyo CNC lathe zvekuita mukuita machining nekucheka, kusanganisira kutungamira spindle kufamba chinhambwe paaxis yega yega.Kufamba kwese uku kunoda nzvimbo inozivikanwa yekutangira, ndiko kuti, zero coordinate.Inogona kunge iri chero munzvimbo yebasa, asi x/y inowanzoiswa seimwe yemakona mana ebasa rekushanda, kana pakati pebasa rekushanda, uye nzvimbo yekutanga yeZ inowanzoiswa sechinhu chepamusoro chebasa kana pasi pezvinhu zvekushanda.CAD software ichagadzira G kodhi zvinoenderana neakapihwa zero coordes.
Aya mapfundo haana kutaurwa zvakananga muchikamu chepurogiramu.Se CNC lathe opareta, iwe unofanirwa kuziva kuti zero coordination iripi uye painongedzo rekushandisa.Iyo tafura yekuseta kana tafura yekushandisa inogona kushandiswa kune chinangwa ichi, uye yakajairwa mutemo wekambani inogona kunge iri imwe sosi.Zvinobatsirawo kutsanangura zviyero zvakarongwa.Semuenzaniso, kana chiyero kubva kumberi kusvika papfudzi riri pedyo chinotsanangurwa se 20mm mukudhirowa, mutyairi anogona kuona 2-20.0 muchirongwa kuti awane ruzivo nezve akakosha marongero.
Chii chinofanira kutariswa kana iyo CNC lathe yadzimwa
Iyo zeroing process yeCNC lathe inotanga kubva kuZ axis, ipapo x axis, uye pakupedzisira Y axis.Imwe neimwe axis inomhanya yakananga kune yayo yekumisikidza switch kusvika yabata switch, uye yobva yamhanya ichienda kune yakatarisana kudzamara switch yadzima.Kana ese matatu mbezo asvika pamuganho switch, iyo CNC lathe michina inogona kumhanya pamusoro pehurefu hwese kweakisi imwe neimwe.
Izvi zvinodaidzwa kuti referensi yekufamba kweCNC lathe.Pasina iyi referensi mafambiro, iyo CNC Lathe haizoziva chinzvimbo chayo paaxis yayo uye inogona kusakwanisa kufamba nekudzoka nekudzoka pamusoro pehurefu hwese.Kana iyo CNC lathe ikamira mukati merwendo rwese rwekufamba uye pasina jamming, ndapota ita shuwa kuti zeroing yese yapera uye edza kumhanya zvakare.
Chinhu chakakosha kucherechedzwa ndechekuti kana chero axis ichimhanya yakatarisana neinogumira switch yayo kana ichidzokera ku zero, ndapota tarisa kuti uone kuti iyo yekugumira switch haina kubatikana munzvimbo paNC lathe.Ese magadzirirwo emagetsi ari padunhu rimwe chete, saka kana iwe uchida kurega iyo CNC lathe uye y-axis muganho switch ichidzvanywa, iyo z-axis inoenda kune yakatarisana.Izvi zvinoitika nekuti CNC lathe midziyo iri kupfuura nepakati zeroing chikamu, painodzoka kubva kuchinjika kusvika yadzima.Nekuti iyo y-axis switch yakatsikirirwa, iyo z-axis inoedza kuenda kure nekusingaperi, asi haife yakasiya.
Ichi chinyorwa chinonyanya kuunza zvinoreva NC lathe zeroing.Kutsvaga zvinyorwa zvakazara, unogona kunzwisisa kuti NC lathe zeroing ndiyo chaiyo bhenji inoenderana ne0 uye 0 inoronga paCAD mifananidzo, iyo inoshandiswa kugadzira G kodhi uye kupedzisa rimwe cam basa.Muchirongwa cheG kodhi, x0, Y0, Z0 inomiririra chinzvimbo cheNC lathe zeroing.
Nguva yekutumira: Jul-19-2022