Aiki da fa'idodin cibiyar mashin ɗin axis uku:
Tya fi tasiri machining surface na tsaye machining cibiyar (uku-axis) ne kawai saman saman na workpiece, da kuma a kwance machining cibiyar iya kawai kammala hudu-gefe machining na workpiece tare da taimakon Rotary tebur.A halin yanzu, high-karshen machining cibiyoyin suna tasowa a cikin shugabanci na biyar-axis iko, da kuma workpiece za a iya sarrafa a daya clamping.Idan an sanye shi da babban tsarin CNC mai tsayi tare da haɗin axis guda biyar, kuma yana iya yin mashin ɗin daidaitaccen mashin akan rikitattun filaye.
Menene mashin ɗin-axis guda huɗu?
Mashin ɗin da ake kira huɗu-axis na lokaci ɗaya yana ƙara juzu'i mai jujjuyawa, wanda galibi ake kira axis na huɗu.The general inji kayan aiki yana da kawai uku gatura, wato, workpiece dandali iya matsawa hagu da dama (1 axis), gaba da raya (2 axis), da kuma sandal head (3 axis) da ake amfani da yankan workpieces.Juyawa shugaban fihirisar lantarki!Ta wannan hanyar, za a iya ƙididdige ramukan bevel ta atomatik, kuma za a iya niƙa gefuna, da sauransu, ba tare da asarar daidaito ta hanyar ƙulla na biyu ba.
Fasalolin mashin ɗin haɗin gwiwar axis huɗu:
(1).Ba za a iya sarrafa na'urar haɗin kai mai axis uku ba ko kuma tana buƙatar matsawa da yawa
(2).Inganta daidaito, inganci da ingancin filaye masu kyauta
(3).Bambanci tsakanin axis hudu da uku-axis;Bambancin axis huɗu da axis uku tare da ƙarin juzu'i ɗaya.Ƙaddamar da haɗin gwiwar axis huɗu da wakilcin lambar:
Ƙaddamar da Z-axis: shugabanci na axis na kayan aikin inji ko madaidaiciyar shugabanci na worktable don clamping workpiece shine Z-axis.Ƙaddamar da X-axis: jirgin sama na kwance a layi daya zuwa filin hawa na workpiece ko shugabanci perpendicular zuwa juyi axis na workpiece a cikin jirgin sama na kwance shine X-axis.Hanyar da ke nesa da axis na sandar ita ce kyakkyawar alkibla.
Cibiyar injina mai axis biyar ta kasu zuwa cibiyar injina mai axis biyar a tsaye da kuma cibiyar injina a kwance.Menene halayensu?
A tsaye cibiyar inji mai axis biyar
Akwai nau'ikan axis iri biyu na wannan nau'in cibiyar injin, ɗaya shine jujjuyawar axis na tebur.
Kayan aikin da aka saita akan gado yana iya juyawa a kusa da axis X, wanda aka bayyana azaman A-axis, kuma A-axis gabaɗaya yana da kewayon aiki na +30 digiri zuwa -120 digiri.Akwai kuma tebur na jujjuya a tsakiyar tebur ɗin aiki, wanda ke juyawa a kusa da axis Z a matsayin da aka nuna a cikin adadi, wanda aka ayyana a matsayin C-axis, kuma C-axis yana juyawa digiri 360.Ta wannan hanyar, ta hanyar haɗin A axis da C axis, ana iya sarrafa kayan aikin da aka gyara akan teburin ta madaidaiciyar madaidaiciya sai ƙasan ƙasa, sauran saman saman guda biyar.A m rabo darajar A-axis da C-axis ne kullum 0.001 digiri, sabõda haka, workpiece za a iya raba zuwa kowane kwana, da kuma karkata saman, karkata ramukan, da dai sauransu za a iya sarrafa.
Idan an haɗa A-axis da C-axis tare da gatari guda uku na XYZ, za a iya sarrafa sarƙaƙƙun sararin samaniya.Tabbas, wannan yana buƙatar tallafin babban tsarin CNC, tsarin servo da software.Abubuwan da ke tattare da wannan tsari shine cewa tsarin ƙirar yana da sauƙi mai sauƙi, rigidity na spindle yana da kyau sosai, kuma farashin masana'antu yana da ƙananan ƙananan.
Amma gabaɗaya, ba za a iya tsara kayan aiki da girma ba, kuma ƙarfin ɗaukar nauyi kuma ƙarami ne, musamman lokacin jujjuyawar A-axis ya fi ko daidai da digiri 90, yankan workpiece zai kawo babban lokacin ɗaukar nauyi ga kayan aiki.
Ƙarshen gaba na babban shaft ɗin kai ne mai jujjuyawar kai, wanda zai iya zagaye da axis Z 360 kuma ya zama axis C.Har ila yau, shugaban rotary yana da Axis wanda zai iya juyawa a kusa da axis X, gabaɗaya fiye da ± 90 digiri, don cimma aiki iri ɗaya kamar na sama.Amfanin wannan hanyar saitin ita ce sarrafa sandal ɗin yana da sassauƙa sosai, kuma ana iya ƙirƙira kayan aikin don ya zama babba.Za a iya sarrafa katon jikin jirgin fasinja da katon rumbun injin a irin wannan cibiyar kera.
Siffofin cibiyar injinan axis biyar a kwance
Hakanan akwai hanyoyi guda biyu don axis na wannan nau'in cibiyar injin.Ɗayan ita ce, madaidaiciyar sandar kwance tana jujjuya a matsayin axis, tare da jujjuyawar axis na tebur ɗin aiki don cimma aikin haɗin gwiwa mai axis biyar.Wannan hanyar saitin yana da sauƙi kuma mai sassauƙa.Idan sandar yana buƙatar jujjuya shi a tsaye da a kwance, za a iya daidaita teburin aikin azaman cibiyar sarrafa axis uku tare da jujjuyawar tsaye da a kwance kawai ta hanyar ƙididdigewa da sakawa.A tsaye da kuma a kwance juzu'i na babban shaft yana aiki tare da ƙididdiga na aikin aiki don gane aikin pentahedral na kayan aiki, wanda ya rage farashin masana'antu kuma yana da amfani sosai.Hakanan za'a iya saita gatura na CNC akan tebur ɗin aiki, tare da ƙaramin ƙimar ƙimar digiri na 0.001, amma ba tare da haɗin gwiwa ba, ya zama cibiyar mashin ɗin axis guda huɗu don juyawa a tsaye da kwance, daidaitawa da buƙatun sarrafawa daban-daban, kuma farashin yana da fa'ida sosai.
Sauran shi ne tsarin jujjuyawar gargajiya na kayan aiki.A-axis na teburin aikin da aka saita akan gado gabaɗaya yana da kewayon aiki na +20 digiri zuwa -100 digiri.Akwai kuma Rotary tebur B-axis a tsakiyar worktable, da kuma B-axis iya juya 360 digiri a cikin biyu kwatance.Wannan cibiyar injinan axis guda biyar tana da mafi kyawun halayen haɗin gwiwa fiye da hanyar farko, kuma galibi ana amfani da ita don aiwatar da hadaddun filaye masu lankwasa na manyan injina.Hakanan za'a iya sanye take da axis na jujjuya tare da ra'ayoyin ra'ayi na madauwari, kuma daidaiton fihirisa na iya kaiwa daƙiƙa da yawa.Tabbas, tsarin wannan axis rotary ya fi rikitarwa da tsada.
Yawancin cibiyoyin injuna ana iya tsara su don musanya kayan aiki biyu.Lokacin da tebur guda ɗaya ke gudana a cikin yankin sarrafawa, ɗayan kayan aikin yana maye gurbin kayan aikin a waje da wurin sarrafawa don shirya don sarrafa kayan aiki na gaba.Lokacin musayar kayan aiki ya dogara da tebur mai aiki.Girman, daga ƴan daƙiƙa zuwa dubun daƙiƙa don kammalawa.
Lokacin aikawa: Satumba-24-2022