Sisitemu ya CNC y'ibikoresho by'imashini za CNC
Hariho ibintu byinshi bigira ingaruka kumikorere yibikoresho byimashini za CNC, kandi mugihe usesenguye inzira yibikorwa, hagomba gutekerezwa ibiranga ibikoresho byimashini za CNC. Urebye urukurikirane rw'ibintu nko gutondekanya inzira inzira zitunganijwe, guhitamo ibikoresho by'imashini, guhitamo ibikoresho byo gukata, no gufatira ibice. Ibikoresho bitandukanye bya mashini ya CNC bihuye nibikorwa bitandukanye nibikorwa, nuburyo bwo guhitamo ibikoresho byimashini byumvikana byabaye urufunguzo rwo kunoza imikorere no kugabanya ishoramari kubigo. Sisitemu ya CNC igikoresho cyimashini ya CNC ikubiyemo igikoresho cya CNC, kugaburira ibiryo (kugaburira igipimo cyo kugaburira ibiryo na moteri ya servo), gutwara imashini (kugenzura umuvuduko wihuta na moteri ya spindle), hamwe nibice byerekana. Muguhitamo sisitemu ya CNC, ibivuzwe haruguru bigomba kubamo.
1 、 Guhitamo ibikoresho bya CNC
(1) Guhitamo
Hitamo igikoresho cya CNC gihuye ukurikije ubwoko bwimashini ya CNC. Muri rusange, ibikoresho bya CNC birakwiriye muburyo bwo gutunganya nko guhinduranya, gucukura, kurambirana, gusya, gusya, kashe, no gukata amashanyarazi, kandi bigomba guhitamo bikurikije.
(2 selection Guhitamo imikorere
Imikorere yibikoresho bitandukanye bya CNC iratandukanye cyane, nkumubare wigenzura ryamasomo arimo umurongo umwe, 2-axis, 3-axis, 4-axis, 5-axis, ndetse birenze 10 cyangwa 20; Hano hari amashoka 2 cyangwa menshi, kandi umuvuduko ntarengwa wo kugaburira ni 10m / min, 15m / min, 24m / min, 240m / min; Imyanzuro ni 0.01mm, 0.001mm, na 0.0001mm. Ibi bipimo biratandukanye, kandi ibiciro nabyo biratandukanye. Bagomba gushingira kubikenewe nyabyo igikoresho cyimashini. Kurugero, kubijyanye no guhinduranya rusange, amashoka 2 cyangwa 4 (ibyuma bibiri bifata ibikoresho) kugenzura bigomba gutoranywa, naho kubice bitunganijwe neza, 3 cyangwa byinshi bihuza amashoka bigomba guhitamo. Ntukurikirane urwego ruheruka kandi rwo hejuru, hitamo neza.
(3 lection Guhitamo imikorere
Sisitemu ya CNC y'ibikoresho by'imashini ya CNC ifite imirimo myinshi, harimo imirimo y'ibanze - imirimo y'ingenzi y'ibikoresho bya CNC; Igikorwa cyo gutoranya - imikorere kubakoresha guhitamo. Imikorere imwe yatoranijwe kugirango ikemure ibintu bitandukanye byo gutunganya, bimwe kunoza ubuziranenge bwimashini, bimwe byoroshya gahunda, nibindi kunoza imikorere no kubungabunga. Imikorere imwe yo guhitamo ifitanye isano, kandi guhitamo ubu buryo bisaba guhitamo ubundi buryo. Kubwibyo, guhitamo bigomba gushingira kubishushanyo mbonera byigikoresho cyimashini. Ntugahitemo imirimo myinshi udasesenguye, kandi usibye ibikorwa bijyanye, bizagabanya imikorere yigikoresho cyimashini ya CNC kandi bitere igihombo kidakenewe.
Hariho ubwoko bubiri bwabashinzwe kugenzura porogaramu mugikorwa cyo gutoranya: yubatswe kandi yigenga. Nibyiza guhitamo ubwoko bwimbere, bufite moderi zitandukanye. Ubwa mbere, guhitamo bigomba gushingira kumubare winjiza nibisohoka byerekana ibimenyetso hagati ya CNC nigikoresho cyimashini. Umubare watoranijwe w'amanota ugomba kuba hejuru gato ugereranije numubare nyawo w'amanota, kandi igikombe kimwe gishobora gusaba imikorere yinyongera kandi yahinduwe. Icya kabiri, birakenewe kugereranya ingano ya gahunda zikurikirana no guhitamo ubushobozi bwo kubika. Ingano ya porogaramu yiyongera hamwe nuburemere bwibikoresho byimashini, kandi ubushobozi bwo kubika nabwo buriyongera. Igomba guhitamo neza ukurikije ibihe byihariye. Hariho na tekinike yihariye nkigihe cyo gutunganya, imikorere yamabwiriza, ingengabihe, konte, relay imbere, nibindi, kandi ingano nayo igomba kuba yujuje ibyashizweho.
(4 selection Guhitamo ibiciro
Ibihugu bitandukanye hamwe nabakora ibikoresho bya CNC bitanga ibisobanuro bitandukanye byibicuruzwa bifite itandukaniro rikomeye. Hashingiwe ku guhitamo ubwoko bwigenzura, imikorere, nimirimo, isesengura ryuzuye ryikigereranyo cyibiciro bigomba gukorwa kugirango uhitemo ibikoresho bya CNC bifite igipimo cyibiciro biri hejuru kugirango ugabanye ibiciro.
(5) Guhitamo serivisi za tekiniki
Mugihe uhitamo ibikoresho bya CNC byujuje ibyangombwa bya tekiniki, hagomba no kwitabwaho izina ryuwabikoze, niba amabwiriza yo gukoresha ibicuruzwa nizindi nyandiko zuzuye, kandi niba bishoboka guha amahugurwa abakoresha kubijyanye na gahunda, imikorere, nabashinzwe kubungabunga. Haba hari ishami rya tekinike ryabigenewe ritanga ibice byigihe kirekire na serivisi zo kubungabunga igihe kugirango byunguke byinshi mubuhanga nubukungu.
2 、 Guhitamo ibiryo bigaburira
(1) Ibyingenzi bigomba guhabwa umwanya wo gukoresha moteri ya AC servo
Kuberako ugereranije na moteri ya DC, ifite inertia ntoya ya rotor, igisubizo cyiza cyingirakamaro, imbaraga zisohoka cyane, umuvuduko mwinshi, imiterere yoroshye, igiciro gito, hamwe nibidukikije bidakumirwa.
(2 culate Kubara imiterere yumutwaro
Hitamo moteri ya servo ibereye mukubara neza imiterere yimitwaro ikoreshwa kuri shitingi ya moteri.
(3) Hitamo igice kigenzura umuvuduko uhuye
Uruganda rugaburira ibiryo rutanga ibicuruzwa byuzuye murwego rwo kugenzura ibipimo byigaburo hamwe na moteri ya servo yakozwe, bityo rero nyuma yo guhitamo moteri ya servo, ishami ryigenzura ryihuta ryatoranijwe ukurikije igitabo cyibicuruzwa.
3 、 Guhitamo disiki ya spindle
(1) Ibyingenzi bigomba guhabwa moteri nyamukuru ya moteri
Kuberako idafite aho igarukira, umuvuduko mwinshi, nubushobozi bunini nka moteri ya DC spindle, ifite intera nini yo guhora yihuta yihuta, urusaku ruke, kandi bihendutse. Kugeza ubu, 85% by'ibikoresho by'imashini za CNC ku rwego mpuzamahanga bakoresha AC spindle Drive.
(2) Hitamo moteri ya spindle nkuko bisabwa
Kubara imbaraga zo gukata zishingiye ku bikoresho bitandukanye by'imashini, kandi moteri yatoranijwe igomba kuba yujuje iki gisabwa; ② Ukurikije umuvuduko ukenewe wo kwihuta no kwihuta, ubare ko ingufu za moteri zitagomba kurenza ingufu zisohoka za moteri; ③ Mubihe bisabwa kenshi gutangira no gufata feri ya spindle, imbaraga zisanzwe zigomba kubarwa, kandi agaciro kayo ntigashobora kurenga imbaraga zikomeza gusohoka za moteri; ④ Mubihe bisabwa guhora hagenzurwa hejuru yubuso, igiteranyo cyingufu zo gukata zisabwa kugirango uhore ugenzura umuvuduko wubutaka hamwe nimbaraga zisabwa kugirango byihute bigomba kuba mumashanyarazi moteri ishobora gutanga.
(3) Hitamo igice cyihuta cyo kugenzura umuvuduko
Uruganda rwa spindle rutanga ibicuruzwa byuzuye kubikoresho bigenzura umuvuduko hamwe na moteri ya spindle yakozwe. Kubwibyo, nyuma yo guhitamo moteri ya spindle, ihuye nigikoresho cyihuta cyo kugenzura cyatoranijwe ukurikije igitabo cyibicuruzwa.
(4) Hitamo uburyo bwo kugenzura icyerekezo
Mugihe hagomba kugenzurwa icyerekezo cya spindle, imyanya ya kodegisi cyangwa sensor ya magnetiki irashobora gutoranywa ukurikije uko ibintu byifashe byimashini kugirango igere ku cyerekezo.
4 lection Guhitamo ibice byerekana
(1) Hitamo uburyo bwo gupima
Ukurikije gahunda yo kugenzura imyanya ya sisitemu ya CNC, kwimura umurongo wigikoresho cyimashini bipimwa muburyo butaziguye cyangwa butaziguye, kandi ibice byatoranijwe byerekana umurongo. Kugeza ubu, ibikoresho bya mashini ya CNC bikoresha cyane igice cyafunze kugenzura, ukoresheje ibice bizenguruka ibipimo (rotary transformateur, pulse encoders).
(2) Reba neza kumenya neza n'umuvuduko
Ukurikije ibisabwa ibikoresho bya mashini ya CNC, haba kumenya ukuri cyangwa umuvuduko, hitamo umwanya cyangwa ibice byerekana umuvuduko (generator zipima, kodegisi ya pulse). Muri rusange, ibikoresho binini byimashini byashizweho cyane cyane kugirango byuzuze ibisabwa byihuta, mugihe ibikoresho-byimashini binini kandi bito n'ibiciriritse bigizwe ahanini nibikoresho byujuje ibyangombwa. Gukemura ibyatoranijwe byatoranijwe mubisanzwe ni gahunda imwe yubunini burenze ubuhanga bwo gutunganya.
(3) Hitamo pulse encoders yibisobanuro bihuye
Hitamo ibisobanuro bihuye na kodegisi ya pulse ishingiye kumupira wumupira wibikoresho bya mashini ya CNC, umuvuduko ntarengwa wimikorere ya sisitemu ya CNC, kugwiza amabwiriza, no kugwiza.
(4 ider Reba imirongo yimbere
Mugihe uhitamo ibice byerekana, ni ngombwa gutekereza ko igikoresho cya CNC gifite imirongo ihuza imirongo.