VMC750 CNC Vertical Machining Center

1. Isakhiwo sisonke sethuluzi lomshini

VMC750isikhungo somshini esime mpo samukela ukwakheka kohlaka olume mpo, ikholomu igxilile embhedeni, isigxobo sekhanda siya phezulu naphansi eduze kwekholomu (isiqondiso sika-Z), isihlalo sama-slide sinyakaza sibheke embhedeni (isiqondiso sika-Y), futhi ithebula lihamba livundlile eduze kwesihlalo se-slide (isiqondiso esingu-X).

Umbhede, itafula, isihlalo sama-slide, ikholomu, ibhokisi lokuphotha kanye nezinye izingxenye ezinkulu zenziwe ngezinto eziqinile zensimbi, ukumodela inqubo yesihlabathi se-resin, ukwelashwa okubili kokuguga ukuze kuqedwe ukucindezeleka. Lezi zingxenye ezinkulu zithuthukiswa yi-Pro/E kanye ne-Ansys ukuze kuthuthukiswe ukuqina nokuzinza kwezingxenye ezinkulu nawo wonke umshini, futhi zivimbele ngempumelelo ukuguquguquka nokudlidliza kwethuluzi lomshini okubangelwa amandla okusika.

Qaphela: I-axis ye-XYZ iqukethe ama-roller amabili ohlobo lwezintambo ezibanzi ezingama-35.

2. Hudula uhlelo

Umhlahlandlela wama-eksisi amathathu wamukela umugqa ophumayo ongenisiwe, onokungqubuzana okumile nokumile okuphansi, ukuzwela okuphezulu, ukudlidliza kwesivinini esiphansi, akukho ukukhasa ngesivinini esiphansi, ukunemba kokuma okuphezulu, ukusebenza okuhle kakhulu kwedrayivu ye-servo, futhi ithuthukisa ukunemba nokuzinza okunembayo kwethuluzi lomshini.

I-servo motor ene-axis emithathu ixhunywe ngokuqondile nesikulufu sebhola esinembe kakhulu ngokusebenzisa i-elastic coupling, inciphisa isixhumanisi esimaphakathi, ibona ukudluliswa kwe-gashless, okuphakelayo okuguquguqukayo, ukuma okunembile, nokunemba kokudlulisela okuphezulu.

I-Z-axis servo motor enomsebenzi wokukhiya othomathikhi, esimweni sokuhluleka kwamandla, ingakhiya ngokuzenzakalelayo i-motor shaft, ukuze ingakwazi ukujikeleza, ibambe iqhaza ekuvikelweni kokuphepha.

3. Iqembu le-spindle

Isethi yokuphotha ikhiqizwa abakhiqizi abangochwepheshe e-Taiwan, ngokunemba okuphezulu nokuqina okuphezulu. Ama-bearings angama-P4 ama-bearings akhethekile we-shaft eyinhloko. Ngemva kokuba i-spindle yonke ihlanganiswe ngaphansi kwezimo zokushisa eziqhubekayo, idlula ukulungiswa kwebhalansi okuguquguqukayo kanye nokuhlolwa okusebenzayo, okuthuthukisa impilo yesevisi nokuthembeka okuphezulu kwayo yonke i-spindle.

I-spindle ingakwazi ukubona ukulawulwa kwesivinini esingenasinyathelo phakathi kwebanga layo lejubane, kanti isipindle silawulwa isishumeki esakhelwe ngaphakathi semoto, esikwazi ukubona umumo wokuphotha kanye nemisebenzi yokuthinta eqinile.

4. Umtapo wolwazi wommese

Ikhanda lokusika liqhutshwa futhi libekwe ngendlela ye-roller CAM ngesikhathi sokushintsha ithuluzi. Ngemuva kokuthi i-spindle ifinyelele endaweni yokushintsha ithuluzi, isisiki siyabuyiswa futhi sithunyelwe idivayisi yokuguqula ithuluzi le-manipulator (ATC). I-ATC iwumshini wokuzilibazisa we-CAM, ongasebenza ngesivinini esikhulu ngaphandle komsindo ngemva kokulayisha kuqala, okwenza inqubo yokushintsha ithuluzi isheshe futhi inembile.

5. Ukusika uhlelo lokupholisa

Ifakwe iphampu yokupholisa yokugeleza okukhulu kanye nethangi lamanzi lomthamo omkhulu, iqinisekisa ngokugcwele ukupholisa kokujikeleza, amandla epompo yokupholisa: 0.48Kw, ingcindezi: 3bar.

Ubuso be-headstock bufakwe ama-nozzles okupholisa, okungaba amanzi apholile noma apholile emoyeni, futhi angashintshwa ngokuthanda kwakhe, futhi inqubo yokupholisa ingalawulwa yi-M-code noma iphaneli yokulawula.

Ifakwe isibhamu somoya sokuhlanza amathuluzi omshini wokuhlanza.

6. Uhlelo lwe-pneumatic

Ama-triples we-pneumatic angahlunga ukungcola kanye nomswakama emthonjeni womoya ukuvimbela amagesi angcolile ekulimazeni nokugqwala izingxenye zomshini. Iqembu le-valve ye-solenoid lilawulwa uhlelo lwe-PLC ukuze kuqinisekiswe ukuthi ithuluzi lokuthukulula i-spindle, ukuvunguza kwesikhungo sokuphotha, ithuluzi lokugoqa i-spindle, ukupholisa komoya ophothayo nezinye izenzo zingaqedwa ngokushesha nangokunembile.

7. Uhlelo lokuthambisa

Isitimela sokuqondisa kanye ne-screw screw pair kugcotshiswe ngokugcotshwa kukawoyela okuzenzakalelayo okuphakathi nendawo, indawo ngayinye ifakwe isihlukanisi sikawoyela omningi, futhi uwoyela ujovwa engxenyeni ngayinye yokugcoba njalo nangobuningi ukuze kuqinisekiswe ukugcotshwa okufanayo kwendawo ngayinye eshelelayo, kunciphise ngempumelelo ukumelana nokungqubuzana, ukuthuthukisa ukunemba kokunyakaza, kanye nokuqinisekisa impilo yesevisi yesikulufu.

8. Ukuvikelwa kwethuluzi lomshini

Umshini wamukela ikamelo lokuvikela ngokuhambisana nezindinganiso zokuphepha, ezingavimbeli nje kuphela ukuqhuma okupholile, kodwa futhi kuqinisekisa ukusebenza okuphephile nokubukeka okujabulisayo. Isitimela ngasinye esiqondisayo sethuluzi lomshini sinesembozo esivikelayo sokuvikela ama-chips nesipholile ukuthi singangeni ngaphakathi kwethuluzi lomshini, ukuze isitimela esiqondisayo nesikulufu sebhola kuvikelwe ekugugeni nasekugxumeni.

9. Isistimu yokususa i-chip (uyazikhethela)

Isakhiwo sokuvikela ukuhlukaniswa kwe-Y-axis senza amashiphu ensimbi akhiqizwe ngesikhathi sokucutshungulwa awele ngqo embhedeni, futhi isakhiwo esikhulu se-bevel esingaphakathi kombhede senza ama-ayina ama-chips asheleleke kahle ku-chain plate yedivayisi yokukhipha i-chain chip ngaphansi kwethuluzi lomshini. I-chain plate ishayelwa injini yokukhipha ama-chip, futhi ama-chips athuthelwa emotweni yokukhipha ama-chip.

I-chain-type chip extractor inamandla amakhulu okudlulisa, umsindo ophansi, idivayisi yokuvikela ukugcwala ngokweqile, ukusebenza okuphephile nokuthembekile, futhi ingasetshenziselwa udoti nama-roll chips ezinto ezihlukahlukene. Okokuqala, isakhiwo esiyinhloko nezici zobuchwepheshe zethuluzi lomshini