I-PCD Calculator kanye nohlelo lokusebenza lokuhlela
Uyini umshini we-VMC?
I-VMC ingumshini onesilawuli se-CNC (Computer Numerical Control). Njengoba kushiwo, inhloko yokusika kulo mshini wokugaya iqondile futhi iwuhlobo oluthile lomshini wokugaya lapho i-spindle igijima eksisi eqondile eyaziwa ngokuthi i-axis "z". Zivamise ukuvaleka futhi zivame ukusetshenziselwa ukusika insimbi.
Isibali se-PCD nohlelo lokusebenza wuhlobo lohlelo olusiza Abahleli be-CNC/VMC abasha ukuthi bazi izixhumanisi zezimbobo ze-Pitch Circle Diameter/PCD.
Akuyona i-PCD Calculator evamile, iwuhlelo oluwusizo kakhulu lokudala Uhlelo lwe-VMC/CNC ngemizuzwana embalwa.
Inezici ezilandelayo:-
• Kuthembekile ukwazisa u-opharetha mayelana nezixhumanisi ze-PCD.
• Ukudala uhlelo lomshini we-VMC ngemizuzwana embalwa.
• Kunezindlela ezimbili ezahlukene ongakhetha kuzo njengemfuneko yakho.
• Kulula kakhulu ukukuqonda ngosizo lomdwebo walo lonke ulwazi oludingekayo oluhlobene nedatha.
• Ungakwazi ukwabelana ngohlelo olukhiqiziwe nanoma ubani.
• Ungakwazi futhi ukukopisha lonke uhlelo olukhiqiziwe ngosizo lwenketho yokucindezela isikhathi eside.
• Kusebenza njengokwenziwa kwe-CAM/Computer Aided Manufacturing.
• Iphephile futhi ivikelekile.
• Isilondolozi sesikhathi.
• Inembe.
• Kulula ukuyisebenzisa.
• Imahhala ngokuphelele
I-Vertical machining center (VMC) ibhekisela esikhungweni somshini lapho i-axis yokuphotha kanye nethebula lokusebenza isethwe ngokuqondile, ingakwazi ukwenza ukugaya, ukubhora, ukubhola, ukucofa, ukusika intambo, nokunye ukusebenza.
Uyini umehluko phakathi kwe-CNC ne-VMC?
Awukho umehluko phakathi kwale mishini yomibili. I-VMC ingumshini onesilawuli se-CNC (Computer Numerical Control). Njengoba kushiwo, inhloko yokusika kulo mshini wokugaya iqondile futhi iwuhlobo olukhethekile lomshini wokugaya lapho i-spindle ihamba khona eksisi eqondile ebizwa ngokuthi i-axis "z".
Zingaki izinhlobo zemishini ye-VMC ezikhona?
Izinhlobo Ezine Zezikhungo Zomashini Eziyi-Five-Axis. Imishini ehlukene inikeza izindlela ezahlukene zokuhamba nge-rotary, futhi umklamo ngamunye unamandla awo. Nakhu ukuthi baqhathanisa kanjani.
Yini i-HMC ne-VMC?
Izikhungo zemishini ye-CNC zichaza amathuluzi omshini anhlobonhlobo ahlanganisa imishini yokugaya kanye ne-CNC yokumba, ehlanganisa izikhungo zomshini eziqondile (VMC), izikhungo zomshini ovundlile (HMC) kanye nemishini ye-axis yesi-4 neyesi-5. Okuningi kufaka phakathi iziguquli zamathuluzi ezizenzakalelayo ukusuka kumathuluzi angama-20 kuye kwangama-500.
Okubalulekile kwe-Vertical Machining Centre (VMC)
Isingeniso se-Vertical Machining
I-Vertical Machining ibilokhu ikhona ngendlela yayo eyisisekelo iminyaka engaphezu kwe-150. Kodwa-ke, kusengenye yezindlela ezintsha kakhulu zobuchwepheshe bemishini (i-turning/lathes yiyona endala kakhulu). Inqubo "yokugaya" ihlanganisa i-cutter ejikelezayo, noma i-drilling bit, kanye netafula lomsebenzi osuswayo, lapho ucezu lokusebenza lunamathiselwe khona.
Umsiki unamathiselwe futhi ujikelezwe endlini ebizwa ngokuthi "i-spindle." Ngokucija kwethuluzi namandla etafula esunduza i-material kusisiki, i-material ikhiqiza futhi iyasikwa noma ishefe ngendlela efunwa ngayo. I-eksisi yamandla ingaba phezulu/phansi (okubizwa ngokuthi i-Z-Axis) kwesokunxele/kwesokudla (okubizwa ngokuthi i-X-Axis), noma ngaphambili ukuya emuva (okubizwa ngokuthi i-Y-Axis).
Ama-VMC wonke asebenzisa ukufana kwezingxenye, ezinjengalezi:
I-Spindle Ejikelezayo - I-Spindle, ehambisana nendawo yokusebenza noma itafula, ingabamba amathuluzi ahlukahlukene okusika (noma izigayo njengoba zibizwa kanjalo ngezinye izikhathi). I-spindle cartridge igxunyekwe endlini eyaya phezulu naphansi-le ndlela yokunyakaza ibizwa ngokuthi i-Z-Axis.
Ithebula — Ithebula liyinkundla lapho kukhwezwa khona izinto zokusebenza—kungaba ngokuqondile noma ngokusebenzisa izinto ezihlukahlukene ezifana namapuleti e-aluminium agayiwe noma ama-vases aqinile. Itafula linomnyakazo wesokunxele nakwesokudla, esikubiza nge-X-Axis, nangaphambili ukuya emuva, okubizwa nge-Y-Axis. Lezi zimbazo ezimbili zokunyakaza, kuhlanganiswe ne-Z-Axis, zivumela ukukhonta okungenamkhawulo kuzo zonke izindiza zokunyakaza.
Kubuyekezwe ngo-
Aga 18, 2025