Umutekano wibikorwa bya CNC
Ibintu bikeneye kwitabwaho mugihe cyo gukemura
1) Hindura, uhindure kandi uhindure gahunda. Niba aricyo gice cya mbere cyikigereranyo cyagabanijwe, kigomba kuba cyumye kugirango umenye neza ko gahunda ari nziza.
2) Shyiramo kandi usubize ibice ukurikije ibisabwa, hanyuma ukureho ibyuma hamwe n imyanda kuri buri mwanya uhagaze.
3) Shyira kumurimo ukurikije ibisabwa kugirango uhagarare neza. Ntukureho igihangano cyakazi mugihe cyo gutunganya.
4) Shyiramo igikoresho kizakoreshwa. Niba ari ikigo gikora imashini, umubare wibikoresho byumubare wikinyamakuru bigomba kuba bihuye neza numubare wibikoresho muri gahunda.
5) Kora igenamiterere ryibikoresho ukurikije inkomoko ya programme kurupapuro rwakazi kugirango ushireho sisitemu yo guhuza ibikorwa. Niba ibikoresho byinshi byakoreshejwe, ibikoresho bisigaye bizishyurwa uburebure cyangwa umwanya uhagaze.
Imashini igenzurwa numubare ikoreshwa cyane mugutunganya imashini bitewe nubusobanuro bwayo buhanitse, gukora neza, no guhuza nogutunganya uduce duto twubwoko butandukanye bwibice bigoye. Muri make, gutunganya ibikoresho byimashini za CNC bifite ibyiza bikurikira.
(1) Guhuza n'imihindagurikire y'ikirere. Guhuza n'imihindagurikire y'ikirere nibyo bita guhinduka, aribwo buryo bwo guhuza n'imashini igenzurwa na mashini kugirango ihindurwe hamwe no guhindura ibintu byakozwe. Mugihe uhinduye ibice byo gutunganya ibikoresho bya mashini ya CNC, ugomba gusa gusubiramo porogaramu no kwinjiza gahunda nshya kugirango umenye gutunganya igice gishya; nta mpamvu yo guhindura ibyuma byigice cya mashini nigice cyo kugenzura, kandi umusaruro warangiye byikora. Ibi bitanga ubworoherane kubwumusaruro umwe, mato mato hamwe no kugerageza ibicuruzwa bishya byimiterere igoye. Guhuza n'imihindagurikire y'ikirere ni inyungu zigaragara cyane mu bikoresho by'imashini za CNC, kandi ni nayo mpamvu nyamukuru yo gukora no guteza imbere byihuse ibikoresho by'imashini za CNC.
(2) Ubusobanuro buhanitse kandi bufite ireme. Ibikoresho bya mashini ya CNC bitunganywa hakurikijwe amabwiriza yatanzwe muburyo bwa digitale. Mubihe bisanzwe, inzira yakazi ntisaba ubufasha bwintoki, bukuraho ikosa ryatewe nuwabikoze. Mugihe cyo gushushanya no gukora ibikoresho byimashini za CNC, hafashwe ingamba nyinshi kugirango igice cyimashini cyibikoresho byimashini za CNC kigere ku buryo bunoze kandi bukomeye. Urugendo ruhwanye nakazi k’ibikoresho byimashini za CNC muri rusange bigera kuri 0.01 ～ 0.0001mm, kandi gusubira inyuma kwuruhererekane rwo kugaburira ibiryo hamwe nikosa ryikibanza cya screw irashobora kwishyurwa nigikoresho cya CNC. Imashini yo murwego rwohejuru ya CNC igikoresho ifata umutegetsi wo gufunga kugenzura-gufunga kugenzura ibikorwa. Gukoresha neza ibikoresho bya mashini ya CNC byiyongereye kuva kuri 0,01 mm mu bihe byashize bigera kuri mm 0.005 mm cyangwa birenze. Imyanya ihagaze yageze ± 0.002mm ～ ± 0.005mm mu ntangiriro no hagati ya 1990.
Mubyongeyeho, sisitemu yo kohereza hamwe nuburyo bwibikoresho bya mashini ya CNC bifite ubukana bwinshi hamwe nubushyuhe bwumuriro. Binyuze mu ikoranabuhanga ry’indishyi, ibikoresho bya mashini ya CNC birashobora kubona neza neza gutunganya ibyabo. By'umwihariko, ubudahangarwa bw'umusaruro w'icyiciro kimwe cy'ibice byatejwe imbere, igipimo cy’ibicuruzwa kiri hejuru, kandi ubwiza bwo gutunganya burahagaze.
(3) Umusaruro mwinshi. Igihe gikenewe cyo gutunganya ibice gikubiyemo ahanini ibice bibiri: igihe cyo kuyobora nigihe cyo gufasha. Umuvuduko wa spindle nigaburo ryibikoresho bya mashini ya CNC bifite intera nini itandukanye nibikoresho bisanzwe byimashini. Kubwibyo, buri gikorwa cyigikoresho cyimashini ya CNC kirashobora guhitamo amafaranga meza yo kugabanya. Bitewe nuburemere bukabije bwimiterere yimashini yimashini ya CNC, itanga gukata gukomeye hamwe nogukata kwinshi, bitezimbere uburyo bwo guca ibikoresho byimashini ya CNC kandi bigatwara igihe cyo kuyobora. Ibice byimuka byigikoresho cyimashini igenzura bifite umuvuduko wurugendo rwihuse, igihe gito cyakazi cyo gufunga, kandi igikoresho gishobora guhita gisimburwa, kandi igihe cyo gufasha kigabanuka cyane ugereranije nibikoresho bisanzwe byimashini.
