Makina opukutira a CNC a VMC850B, malo oimika makina oimirira

1. Malangizo onse
Makina awa adapangidwa ndi mawonekedwe oimirira. Mzatiwu wayikidwa pa thupi la makina, ma spindle box otsetsereka pa mzati womwe umapanga kuyenda kwa Z axis, ma saddle slide pa thupi la makina omwe amapanga kuyenda kwa Y axis, ma Worktable slide pa saddle omwe amapanga kuyenda kwa X axis. Ma axe atatu onse ndi njira yolunjika yokhala ndi liwiro la chakudya komanso kulondola kwambiri. Timagwiritsa ntchito chitsulo cha imvi chapamwamba kwambiri pa thupi la makina, mzati, saddle, worktable, spindle box yokhala ndi resin sand technology komanso chithandizo cha ukalamba kawiri kuti tichotse kupsinjika kwamkati kwa zinthu. Zigawo zonsezi zimakonzedwa bwino ndi pulogalamu ya SolidWorks, zomwe zimapangitsa kuti zikhale zolimba komanso zokhazikika osati pazigawo izi zokha komanso pamakina. Komanso zimaletsa kusintha ndi kugwedezeka komwe kumachitika chifukwa chodula. Zigawo zofunika zonse zimatumizidwa kuchokera ku kampani yotchuka padziko lonse lapansi kuti apange makinawo kukhala okhazikika komanso olimba. Makinawa amatha kukwaniritsa njira yopera, kuboola, kubwezeretsanso, kubweza, kugogoda ndipo nthawi zambiri amagwiritsidwa ntchito pankhondo, migodi, magalimoto, nkhungu, zida ndi mafakitale ena opangira makina. Itha kugwiritsidwa ntchito pamitundu yonse yolondola kwambiri komanso mitundu yambiri ya njira. Ndi yabwino kupanga zinthu zazing'ono komanso zapakatikati, komanso imatha kuyikidwa mu mzere wopangira wokha.

2. Dongosolo la nkhwangwa zitatu
Ma axe atatu onse ndi njira yolunjika yolunjika ndipo ali ndi kapangidwe ka span yayikulu kuti akhale olondola kwambiri. Ma mota a ma axe atatu amalumikizidwa mwachindunji ndi screw ya mpira yolondola kwambiri popanda kulumikizana kosinthasintha kwa gap. Screw iliyonse ya mpira ya ma axe atatu imatumizidwa kuchokera ku screw ya mpira yolumikizana bwino komanso ma bearing aukadaulo ofanana, komanso tidzachita pre-tension ya ma screw a mpira kuti akhale olondola kwambiri komanso olondola. Z-axis servo motor ili ndi ntchito ya brake yodziyimira yokha. Ngati mphamvu yalephera, brake ya mota imatha kugwiridwa yokha ndi brake kuti isazungulire, zomwe zimathandiza kuteteza chitetezo.

3. Chipinda chopindika
Spindle imapangidwa ndi wopanga akatswiri kuti atsimikizire kuti ndi yolondola kwambiri komanso yolimba. Spindle bearing ndi yochokera ku kampani yotchuka padziko lonse lapansi yodziwika bwino yonyamula ma bearing, ndipo imapangidwa malinga ndi kutentha kosalekeza komanso popanda fumbi. Pambuyo pake, ma spindle onse adzayesa kusinthasintha kwa mphamvu kuti atsimikizire kuti nthawi ya moyo ndi kudalirika. Ili ndi njira yotetezera mpweya wochepa, yomwe imapumira mpweya wochepa mkati mwa spindle ndikupanga gawo loteteza mpweya kuti lisawononge fumbi, choziziritsira mu spindle. Pachifukwa ichi, spindle bearing idzagwira ntchito popanda kuipitsidwa, zomwe zidzateteza spindle unit komanso nthawi yayitali ya spindle. Liwiro la spindle silingasinthidwe motsatira liwiro la spindle, lomwe limayang'aniridwa ndi motor inner encode kuti ikhale ndi ntchito yolondolera spindle ndi kugogoda kolimba.

4. Dongosolo losinthira zida
Mphamvu yokhazikika ya magazini ya zida za makina awa ndi 24T ndipo imayikidwa pambali. Ikasintha chida, mbale ya chida ndikuyikidwa ndi makina oyendetsera injini, spindle ikafika, malo osinthira chida, ATC idzasintha chida ndikutumiza chida. ATC ndi makina oyendetsera ...

5. Dongosolo loziziritsa
Makinawa ali ndi pampu yayikulu yoziziritsira madzi yoyenda bwino komanso thanki lalikulu la madzi. Liwiro la pampu yoziziritsira ndi 2m³/h kuti zitsimikizire kuti kuziziritsa kokwanira kubwezeretsedwanso. Pali nozzle yoziziritsira pamwamba pa bokosi la spindle, yomwe ingapangitse choziziritsira mpweya ndi choziziritsira madzi cha chida ndi zidutswa za ntchito. Ili ndi mfuti ya mpweya yoyeretsera makina ndi zidutswa za ntchito.

6. Dongosolo la pneumatic
Chipangizo cha pneumatic chimatha kusefa zinyalala ndi chinyezi chomwe chili mu mpweya kuti chipewe kuwonongeka ndi kuwonongeka kwa ziwalo za makina. Chipangizo cha valavu ya Solenoid chimayang'anira pulogalamuyo ndi PLC kuti chitsimikizire kuti ntchito ya chida chotsegula spindle, kuphulika kwa spindle center, chida cholumikizira spindle ndi choziziritsira mpweya cha spindle zitha kupangidwa mwachangu komanso molondola. Nthawi iliyonse chida chosinthira spindle, mpweya wopepuka wopanikizika umatuluka kuchokera pakati pa spindle kuti uyeretse dzenje lamkati la spindle ndi shank ya chida kuti kuphatikiza ndi spindle ndi chida kukhale kolimba kwambiri. Izi zidzakulitsa nthawi ya moyo wa spindle.

7. Chitetezo cha makina
Timagwiritsa ntchito chishango choteteza chitetezo cha makina, chomwe sichimangoteteza kufalikira kwa choziziritsa komanso kugwiritsa ntchito bwino chitetezo. Njira iliyonse yotsogolera ili ndi chishango choteteza kuti choziziritsa ndi chidutswa chodulacho chisalowe mkati ndikuchepetsa kuwonongeka ndi kuwonongeka kwa njira yotsogolera ndi zomangira za mpira.

8. Dongosolo lopaka mafuta
Sikuluu ya guideway ndi mpira ili ndi makina opaka mafuta pakati komanso cholekanitsa mafuta cha volumetric mu node iliyonse, yomwe ingapereke mafuta pamlingo ndi nthawi yokhazikika kuti zitsimikizire kuti nkhope iliyonse yotsetsereka yapakidwa mafuta komanso kupanga kochepa. Izi zithandiza kuti sikuluu ya mpira ndi msewu wotsogolera zikhale zolondola komanso kuti zikhale ndi moyo wautali.

9. Chip conveyor system
Timapereka chipangizo chochotsera chip chogwiritsidwa ntchito ndi manja chomwe chimagwira ntchito mosavuta. Komanso mutha kusankha mtundu wa screw chip conveyor kapena mtundu wa hinge.