Kodi ndikofunikira kutenthetsa makina a CNC m'mawa uliwonse akayatsidwa?

Mafakitole opanda luso lopanga makina nthawi zambiri amadzudzula chifukwa cha kusakhazikika kwa zida. Ndipo mafakitale omwe ali ndi chidziwitso pakupanga makina olondola adzaphatikiza kufunikira kwakukulu kwa kutentha kwapakati pa kutentha kozungulira ndi chida cha makina. Zikuwonekeratu kuti ngakhale zida zamakina zolondola kwambiri zimatha kupeza kulondola kwa makina okhazikika pansi pa malo okhazikika a kutentha ndi kufanana kwamafuta. Kutenthetsa chida cha makina ndiye njira yodziwika bwino yopangira makina olondola pakafunika kuyika ndalama pakuyika makina olondola kwambiri makinawo akayatsidwa.
1. Chifukwa chiyani chida cha makina chiyenera kutenthedwa kale?aluminium cnc Machining gawo
The matenthedwe makhalidwe a CNC makina zida zimakhudza kwambiri kulondola Machining, mlandu oposa theka la kulondola Machining.
Spindle ya chida cha makina, njanji zowongolera, zomangira zotsogola ndi zinthu zina zomwe zimagwiritsidwa ntchito mu XYZ shaft zimatenthedwa ndikuwonongeka chifukwa cha katundu ndi kukangana pakasuntha, koma unyolo wolakwika wamafuta omwe pamapeto pake umakhudza kulondola kwa makina ndi spindle. ndi XYZ shaft yoyenda. Kusuntha kwa tebulo.
Kulondola kwa makina a makina ogwiritsira ntchito poyimitsa nthawi yayitali komanso momwe kutentha kumayendera kumakhala kosiyana kwambiri. Chifukwa chake ndi chakuti kutentha kwa spindle ndi nkhwangwa iliyonse yoyenda ya chida cha makina a CNC kumasungidwa pamlingo wina pambuyo pothamanga kwa nthawi, ndipo ndi kusintha kwa nthawi yopangira, kulondola kwamafuta kwa zida zamakina a CNC kumakonda kukhala okhazikika, zomwe zimasonyeza kuti m'pofunika kwambiri preheat ndi spindle ndi kusuntha mbali pamaso processing.
Komabe, "zolimbitsa thupi" za chida cha makina zimanyalanyazidwa kapena sizikudziwika ndi mafakitale ambiri.
2. Kodi preheat chida makina?
Ngati chida cha makina chiyimitsidwa kwa masiku ochulukirapo, tikulimbikitsidwa kuti mutenthedwe kwa mphindi zopitirira 30 musanayambe kukonza bwino; ngati makinawo aimitsidwa kwa maola ochepa okha, tikulimbikitsidwa kuti tiwotche kwa mphindi 5-10 musanayambe kukonza bwino kwambiri.
The preheating ndondomeko ndi kulola makina chida kutenga nawo mbali mobwerezabwereza kayendedwe axis Machining. Ndikwabwino kugwirizanitsa ma multi-axis. Mwachitsanzo, lolani XYZ axis asunthike kuchokera kumunsi kumanzere kumanzere kwa dongosolo lolumikizirana kupita kumtunda wakumanja, ndikubwereza mzere wa diagonal.cnc Machining gawo
Mukamachita, mutha kulemba pulogalamu yayikulu pazida zamakina kuti chida cha makina chizigwira ntchito mobwerezabwereza. Mwachitsanzo, pamene CNC makina chida kusiya kuthamanga kwa nthawi yaitali kapena isanayambe kukonza mbali mkulu-mwatsatanetsatane, malinga ndi masamu 3D ellipse parameter pamapindikira ndi preheated makina chida danga osiyanasiyana, t ntchito ngati variable pawokha, ndi makonzedwe a Nkhwangwa zitatu zoyenda za XYZ zimagwiritsidwa ntchito ngati magawo. Pokhala ndi mtunda wina wowonjezera, kuchuluka kwazomwe zafotokozedwazo XYZ zoyenda zimagwiritsidwa ntchito ngati malire a mayendedwe opindika, ndipo liwiro la spindle ndi XYZ motion axis feed rate zimalumikizidwa ndi mtundu wodziyimira pawokha t, kotero kuti zisinthe. mosalekeza mkati mwazomwe zafotokozedwa, kupanga Pulogalamu yowongolera manambala yomwe imatha kuzindikirika ndi chida chowongolera manambala imagwiritsidwa ntchito kuyendetsa nkhwangwa zachida cha makina kuti zipangitse kuyenda kosasunthika kopanda katundu, ndipo kumatsagana ndi kusintha kowongolera kwa spindle. liwiro ndi kuchuluka kwa chakudya panthawi yoyenda.
Makinawo akatenthedwa, makina osunthika amatha kuyikidwa pakupanga makina olondola kwambiri, ndipo mudzakhala okhazikika komanso osasinthasintha.