Gawo 1
Pankhani yokonza makina molondola, zida zogwirira ntchito za CNC zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti njira yopangira makina ndi yolondola komanso yothandiza. Zida zimenezi ndi zomwe zimagwirizanitsa chipangizo cha makina ndi chida chodulira ndipo zimapangidwa kuti zigwire chidacho mwamphamvu pomwe zimalola kuzungulira mwachangu komanso malo oyenera. Munkhaniyi, tifufuza kufunika kwa zida zogwirira ntchito za CNC, mitundu yawo yosiyanasiyana, ndi zinthu zomwe muyenera kuganizira posankha chogwirira choyenera cha ntchito inayake yopangira makina.
Gawo 2
Kufunika kwa zida zogwirira ntchito za CNC
Makina opangira CNC (computer numeral control) asintha kwambiri kupanga zinthu mwa kupanga zida zovuta komanso zolondola kwambiri komanso zogwira mtima kwambiri. Kugwira ntchito bwino kwa zida zamakina a CNC kumadalira kwambiri ubwino ndi kukhazikika kwa zida zogwirira ntchito. Zida zogwirira ntchito zosapangidwa bwino kapena zosweka bwino zimatha kupangitsa kuti zida zigwire ntchito mopitirira muyeso, kuchepetsa kulondola kodulira komanso kuwonongeka kwa zida, zomwe pamapeto pake zimakhudza ubwino wa zida zogwiritsidwa ntchito.
Chimodzi mwa ntchito zazikulu za zida zodulira za CNC ndikuchepetsa kutha kwa zida, komwe ndi kupotoka kwa mzere wozungulira wa chida kuchoka pa njira yomwe chikufuna. Kutha kwa zida mopitirira muyeso kungayambitse kutha kwa pamwamba koyipa, kusalondola kwa mawonekedwe ake komanso kufupikitsa nthawi ya zida. Kuphatikiza apo, chida chodulira chapamwamba kwambiri chingathandize kulimbitsa kukhazikika kwa chida chodulira, zomwe zimapangitsa kuti liwiro lodulira likhale lalikulu komanso kudyetsa popanda kuwononga kulondola.
Gawo 3
Mitundu ya zida zogwirira ntchito za CNC
Pali mitundu yambiri ya zida zogwirira ntchito za CNC, iliyonse yopangidwira ntchito zinazake zogwirira ntchito ndi ma spindle interfaces. Mitundu yodziwika kwambiri ndi monga ma collet chucks, zida zogwirira ntchito zogwirira ntchito, zida zogwirira ntchito zogwirira ntchito zogwirira ntchito, ndi zida zogwirira ntchito zogwirira ntchito.
Ma chucks opindika amagwiritsidwa ntchito kwambiri pogwira zinthu zobowola, ma reamers ndi ma end mill ang'onoang'ono. Amagwiritsa ntchito collet, chikwama chofewa chomwe chimafupika mozungulira chidacho chikamangika, zomwe zimapangitsa kuti chigwire mwamphamvu komanso chikhale cholimba kwambiri.
Zipangizo zogwirira ntchito za mphero zimapangidwa kuti zigwire mphero zowongoka. Nthawi zambiri zimakhala ndi screw kapena collet yogwirira chidacho, ndipo zimabwera m'mitundu yosiyanasiyana ya shank kuti zigwirizane ndi ma spindle interfaces osiyanasiyana.
Zipangizo zogwirira jekete zimagwiritsidwa ntchito poyika zodulira zodulira nkhope ndi zodulira zodulira m'thumba. Zili ndi mabowo akuluakulu ozungulira ndi zomangira kapena njira zomangira kuti zigwirizane ndi choduliracho, zomwe zimapereka chithandizo cholimba pa ntchito zodulira zolemera.
Zipangizo zoyendetsera ntchito za hydraulic zimagwiritsa ntchito mphamvu ya hydraulic kuti zikulitse chikwama chozungulira chogwirira ntchito, zomwe zimapangitsa kuti zikhale zolimba komanso zofanana. Zodziwika bwino chifukwa cha mphamvu zawo zabwino zochepetsera kugwedezeka, zida izi nthawi zambiri zimagwiritsidwa ntchito popanga makina mwachangu kwambiri.
Nthawi yotumizira: Marichi-18-2024
