Kayan aikin injin sarrafa lambobi na kwamfuta (CNC) kayan aikin sarrafa kwamfuta ne da aka yi amfani da su a cikin tsarin masana'antu don sarrafawa da sarrafa motsi da aiki na kayan aikin injin.Yawancin kamfanonin kera, gami da kera motoci, jiragen sama da kamfanonin gwaninta, suna amfani da waɗannan injina don haɓaka samfuransu da ayyukansu.
Mafi kyawun sashi shine injunan CNC suna ba da daidaito da daidaito ta hanyar samar da sassa don kusancin haƙuri yayin kiyaye daidaito da inganci.Yin amfani da su ba shi da wahala idan kun fahimci yadda suke aiki.
Wannan jagorar ya ƙunshi tushen kayan aikin CNC, gami da nau'ikan, abubuwan haɗin gwiwa, mahimman la'akari, da aikace-aikace.Karanta don ƙarin bayani.
A da, ana yin ƙera da mashin ɗin da hannu, wanda ya haifar da tafiyar hawainiya da rashin inganci.A yau, tare da taimakon na'urorin CNC, ana gudanar da aiki ta atomatik, wanda ke ƙara yawan aiki, inganci da aminci.Wannan aiki da kai yana ba ka damar sarrafa duk wani tsari da za a iya tsarawa akan kwamfuta.Injin CNC na iya sarrafa abubuwa iri-iri da suka haɗa da tagulla, ƙarfe, nailan, aluminum da ABS.
Tsarin yana farawa ne da ƙirƙirar ƙirar ƙirar kwamfuta (CAD) da kuma amfani da software na kera kayan aikin kwamfuta don canza ta zuwa jerin umarni.Waɗannan umarnin suna sarrafa motsin injin ɗin, suna buƙatar cikakkun bayanai da aunawa.
Bayan sanya workpiece a kan tebur na inji da kuma sanya kayan aiki a kan sandar, ana aiwatar da shirin.Na'urar CNC sannan tana karanta umarnin daga kwamitin kulawa kuma yana aiwatar da yanke ayyukan daidai.
Sun ƙunshi abubuwa masu mahimmanci daban-daban kamar su igiya, injina, tebura da na'urorin sarrafawa waɗanda ba za su iya aiki ba tare da su ba.Kowane bangare yana aiki da manufa daban-daban.Misali, allunan suna ba da kwanciyar hankali don abubuwan aiki yayin yankan.Lokacin niƙa, na'ura mai ba da hanya tsakanin hanyoyin sadarwa tana aiki azaman kayan aikin yankewa.
Akwai nau'ikan injunan CNC daban-daban, kowannensu yana da takamaiman ayyuka kuma ana amfani dashi don dalilai daban-daban.Waɗannan nau'ikan sun kasu kashi biyu:
Nau'in injin niƙa ne ko na'ura mai ba da hanya tsakanin hanyoyin sadarwa wanda ke buƙatar gatari guda uku X, Y da Z don aiki.Axis X yayi daidai da motsi a kwance na kayan aikin yankan daga hagu zuwa dama.Axis Y yana motsawa a tsaye sama, ƙasa, ko baya da gaba.Z-axis, a gefe guda, yana wakiltar motsi na axial ko zurfin kayan aikin yankan, sarrafa motsi sama da ƙasa na injin.
Ya ƙunshi rike da workpiece a cikin wani vise cewa riko da workpiece tsaye yayin da yankan kayan aiki juya a babban gudun, cire wuce haddi abu da kuma haifar da ake so zane.Wadannan injuna sun fi dacewa wajen samar da siffofi na geometric.
Ba kamar CNC milling ba, inda kayan aikin yankan ke juyawa don cire kayan da suka wuce gona da iri, akan lathe CNC, kayan aikin ya kasance a tsaye yayin da kayan aikin ke juyawa a cikin sandar.Wannan shine mafi kyawun zaɓinku idan kuna son samar da kwantena na silindi ko madaidaicin kayan haƙuri.
Multi-axis ko 5-axis CNC machining shine ainihin CNC milling da juyawa tare da ƙarin digiri na 'yanci.Suna da gatura fiye da uku don sassauƙa da ƙara ƙarfin samar da hadaddun kwalaye da geometries.
Hakanan an san shi da milling 3 + 2 CNC, wanda ke jujjuya aikin aikin a kusa da ƙarin gatura A da B zuwa ƙayyadaddun matsayi.Bisa ga samfurin CAD, kayan aiki yana juyawa a kusa da gatari uku kuma yana yanke kewaye da kayan aiki.
Ci gaba da 5-Axis Milling yana aiki daidai da Fihirisar 5-Axis Milling.Koyaya, milling index ya bambanta da ci gaba da milling 5-axis a cikin cewa workpiece yana juyawa a kusa da gatura A da B, kodayake aikin ya bambanta da milling 5-axis a cikin cewa workpiece ya kasance a tsaye.
Haɗin ne na lathes na CNC da injin niƙa.Kayan aikin yana motsawa tare da axis na juyawa yayin jujjuya ayyukan kuma ya kasance a tsaye a wasu kusurwoyi yayin ayyukan niƙa.Sun fi dacewa, masu sassauƙa kuma sune mafi kyawun zaɓi lokacin yin gyare-gyaren sassa waɗanda ke buƙatar ayyukan mashin ɗin da yawa.
Waɗannan su ne mafi yawan nau'ikan injunan CNC da aka samu a yawancin kamfanonin masana'antu a yau.Duk da haka, akwai wasu hanyoyin machining kamar CNC hakowa, EDM da gear milling da ake amfani da daban-daban ayyuka.
Zaɓin mafi kyawun injin CNC don aikin masana'anta yana buƙatar yin la'akari da abubuwa da yawa, ba kawai nau'in aikin da kuke son aiwatarwa ba.
Don haka za ku iya zaɓar na'urar CNC wanda ba kawai ya dace da bukatun ku na samarwa ba, har ma ya dace da kasafin kuɗin ku da ƙuntatawar rukunin yanar gizon ku.
CNC machining daukan aiki masana'antu zuwa mataki na gaba.Yana da fa'idodi da yawa waɗanda suka haɗa da samarwa da yawa, daidaito da daidaito yayin da yake sarrafa kai tsaye da sauƙaƙe aikace-aikace.
Duk da haka, kafin ka fara da CNC machining, dole ne ka farko fahimtar da kayan yau da kullum na CNC machining, ciki har da samuwa sassa da iri.Wannan yana tabbatar da cewa kun sami mafi kyawun injin don aikace-aikacenku da aikin samarwa.
Lokacin aikawa: Yuli-24-2023
