Zvakakosha here kudziya muchina weCNC mangwanani ega ega kana wabatidzwa?

Mafekitari asina chaiyo machining ruzivo anowanzopomera kunaka kwemidziyo yekusagadzikana kwayo. Mafekitori ane hunyanzvi mukunyatso machining anoisa kukosha kukuru kune chiyero chekupisa pakati peambient tembiricha nechishandiso chemuchina. Izvo zviri pachena kuti kunyange yakakwirira-chaiyo muchina maturusi anogona chete kuwana yakagadzikana machining kurongeka pasi peyakagadzika tembiricha nharaunda uye thermal equilibrium. Preheating chishandiso chemuchina ndiyo inonyanya kukosha pfungwa yekunyatso machining kana uchidyara mune yakakwirira-chaiyo machining mushure mekunge muchina wabatidzwa.
1. Nei mudziyo wemuchina uchifanira kupiswa kare?aluminium CNC machining chikamu
Iwo anopisa maitiro eCNC maturusi emuchina ane kukosha kwakakosha pakurongeka kwemachina, achiverengera inopfuura hafu yekurongeka kwemuchina.
Iyo spindle yechishandiso chemuchina, njanji yegwara, lead screws, uye zvimwe zvinhu zvinoshandiswa muXYZ motion shaft zvinopisa nekuremara nekuda kwekuremerwa uye kupokana panguva yekufamba. Zvakadaro, iyo inopisa deformation yekukanganisa keteni iyo inozopedzisira yakanganisa machining iko iko spindle uye XYZ inofamba shaft, ndiko kutamiswa kwetafura.
Iko kurongeka kwemuchina wemuchina wemuchina mune yenguva refu yekumira kushanda uye mamiriro ekudziya equilibrium akasiyana zvakanyanya. Chikonzero ndechekuti tembiricha yechipinha uye imwe neimwe inofamba axis yeCNC muchina chishandiso inochengetedzwa pane imwe nhanho mushure mekumhanya kwenguva yakati. Neshanduko yenguva yekugadzirisa, iko kupisa kweiyo CNC maturusi emuchina kunowanzo kugadzikana, zvichiratidza kuti preheating iyo spindle uye inofamba zvikamu zvisati zvagadziriswa zvakakosha.
Nekudaro, iyo "yekudziya-yekurovedza muviri" yemuchina chishandiso inofuratirwa kana kusazivikanwa nemafekitori mazhinji.
2. Nzira yekupisa sei mudziyo wemuchina?
Kana mudziyo wemuchina ukaiswa pakubata kweanopfuura mazuva mashoma, zvinokurudzirwa kupisa kweanopfuura maminetsi makumi matatu pamberi pepamusoro-chaiyo machining; kana muchina wakaiswa pakubata kwemaawa mashoma chete, zvinokurudzirwa preheat kwemaminitsi 5-10 pamberi pepamusoro-chaizvo machining.
Iyo preheating process inoita kuti chishandiso chemuchina chitore chikamu mukudzokororwa kwekufamba kweiyo machining axis. Zvakanakisa kuita multi-axis linkage. Semuenzaniso, rega XYZ axis ifambe kubva pakona yekuruboshwe yekonisheni system kuenda kukona yekurudyi uye dzokorora mutsara we diagonal.cCNCmachining chikamu
Paunenge uchiita, unogona kunyora chirongwa che macro pane chishandiso chemuchina kuti usiye chishandiso chemuchina chidzokorore kuita preheating chiitiko. Semuenzaniso, kana CNC muchina chishandiso chamira kushanda kwenguva yakareba kana isati yagadzirisa yakakwirira-chaizvo zvikamu, zvinoenderana neiyo masvomhu 3D ellipse parameter curve uye preheated muchina chishandiso nzvimbo renji, t inoshandiswa seyakazvimiririra shanduko, uye zvinorongeka zve. iwo matatu ekufambisa matemo eXYZ anoshandiswa sema paramita. Iine imwe nhanho yekuwedzera nhanho, iyo yakatsanangurwa XYZ inofamba axis yakakura renji inoshandiswa seye parameter curve's muganho mamiriro. Iyo spindle kumhanya uye XYZ motion axis feed rate inosanganiswa neyakazvimiririra chinja t kuitira kuti ichinje ichienderera mukati meiyo yakatarwa, ichigadzira Iyo nhamba yekudzora chirongwa chinogona kuzivikanwa nenhamba yekudzora muchina chishandiso chinoshandiswa kutyaira matemo ekufamba. mudziyo wemuchina wekugadzira synchronous hapana-mutoro kufamba, uye inoperekedzwa nekudzora shanduko yespindle kumhanya uye chiyero chekudya panguva yekufamba.
Mushure mekunge muchina wadziyirwa zvizere, muchina une simba unogona kuiswa mune yakakwira-chaiyo machining kugadzirwa, uye iwe unowana kugadzikana uye kunoenderana machining iko.