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

Mafakitole opanda luso lopanga makina nthawi zambiri amadzudzula chifukwa cha kusakhazikika kwa zida. Mafakitole omwe ali ndi ukadaulo wopanga 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 mukamagwiritsa ntchito 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 Machining kulondola, 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 ndikupunduka chifukwa cha katundu ndi mikangano panthawi yoyenda. Komabe, unyolo wolakwika wa kutentha komwe umakhudza kulondola kwa makina ndi spindle ndi XYZ shaft yosuntha, komwe ndikusuntha kwa tebulo.
Kulondola kwa makina a makina ogwiritsira ntchito nthawi yayitali komanso momwe kutentha kumayendera kumakhala kosiyana kwambiri. Chifukwa chake ndi chakuti kutentha kwa spindle ndi njira iliyonse yoyenda ya chida cha makina a CNC kumasungidwa pamlingo wina pambuyo pothamanga kwakanthawi. Ndi kusintha kwa nthawi yopangira, kulondola kwamafuta kwa zida zamakina a CNC kumakhala kokhazikika, kuwonetsa kuti kutenthetsa kwa spindle ndi kusuntha kusanachitike ndikofunikira.
Komabe, "zolimbitsa thupi" za chida cha makina zimanyalanyazidwa kapena sizikudziwika ndi mafakitale ambiri.
2. Kodi preheat chida makina?
Ngati chida cha makina chikuyimitsidwa kwa masiku ochulukirapo, tikulimbikitsidwa kuti mutenthedwe kwa mphindi zopitilira 30 musanayambe kukonza bwino; ngati makinawo aimitsidwa kwa maola ochepa okha, ndi bwino kuti muyambe kutentha kwa mphindi 5-10 musanayambe kukonza bwino kwambiri.
The preheating ndondomeko amalola makina chida kutenga nawo mbali mobwerezabwereza kayendedwe axis Machining. Ndikwabwino kugwirizanitsa ma multi-axis. Mwachitsanzo, lolani XYZ axis asunthe kuchokera kumunsi kumanzere kumanzere kwa dongosolo lolumikizirana kupita kumtunda wakumanja ndikubwereza mzere wa diagonal.cCNCmachining 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. Ndi mtunda wina wowonjezera, utali wokhazikika wa XYZ wosuntha umagwiritsidwa ntchito ngati malire a curve. Liwiro la spindle ndi XYZ motion axis feed rate imalumikizidwa ndi kusintha kodziyimira pawokha t kotero kuti imasintha mosalekeza mkati mwamtundu womwe watchulidwa, ndikupanga Pulogalamu yowongolera manambala yomwe imatha kuzindikirika ndi chida chowongolera manambala imagwiritsidwa ntchito kuyendetsa nkhwangwa zoyenda. chida cha makina kuti apange kusuntha kosasunthika kosasunthika, ndipo kumatsagana ndi kusintha kowongolera kwa liwiro la spindle ndi kuchuluka kwa chakudya panthawi yoyenda.
Makinawo akatenthedwa bwino, makina osinthika amatha kuyikidwa pakupanga makina olondola kwambiri, ndipo mudzakhala okhazikika komanso osasinthasintha.