Zogulitsa
Zipangizo zopangira makina a CNC
Makina a CNC mu PC
Mapulasitiki ndi chinthu china chofala chomwe chimagwiritsidwa ntchito potembenuza CNC chifukwa chimapezeka m'njira zosiyanasiyana, ndi otsika mtengo, ndipo nthawi yopangira zinthu imakhala yofulumira. Mapulasitiki omwe amagwiritsidwa ntchito kwambiri ndi monga ABS, acrylic, polycarbonate ndi nayiloni.
Kufotokozera kwa PC (Polycarbonate)
PC ndi chinthu chowoneka bwino komanso cholimba chomwe chimadziwika kuti chimatha kupirira kutentha kwambiri komanso chimatha kupirira kutentha kwambiri. Chimagwiritsidwa ntchito kwambiri m'mapulogalamu omwe amafunikira kuwala kwambiri komanso mphamvu zambiri.
Kugwiritsa ntchito
Magalasi ndi magalasi oteteza
Mawindo ndi zophimba zowonekera bwino
Zida zamagetsi
Zigawo zamagalimoto
Mphamvu
Kukana kwakukulu
Kuwonekera bwino kwambiri
Kukhazikika kwabwino kwa miyeso
Kukana kutentha
Zofooka
Zingakhale zosavuta kukanda
Kukana mankhwala pang'ono ku zinthu zina zosungunulira
Mtengo
$$$$$
Nthawi yotsogolera
< masiku awiri
Kukhuthala kwa Khoma
0.8 mm
Kulekerera
±0.5% yokhala ndi malire ochepera a ±0.5 mm (±0.020″)
Kukula kwakukulu kwa gawo
50 x 50 x 50 cm
Kutalika kwa gawo
Ma microns 200 - 100
Zambiri za sayansi zokhudza PC
PC (Polycarbonate) ndi polima ya thermoplastic yosinthasintha komanso yolimba kwambiri yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Imapangidwa kudzera mu polymerization ya bisphenol A ndi phosgene.
Chimodzi mwa zabwino zazikulu za PC ndi kukana kwake kugwedezeka kwambiri. Imadziwika ndi kuthekera kwake kupirira kugwedezeka kwakukulu popanda kusweka kapena kusweka, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri pa ntchito zomwe zimafuna mphamvu zambiri komanso kulimba. PC imagwiritsidwa ntchito kwambiri pazida zotetezera, zida zamagalimoto, ndi zida zamagetsi komwe kukana kugwedezeka ndikofunikira.
Kuwonjezera pa kukana kwake kukhudza ndi kuwonekera bwino, PC imadziwika ndi kukana kwake kutentha kwambiri. Ili ndi kutentha kwakukulu kwa kusintha kwa galasi, zomwe zimapangitsa kuti ipirire kutentha kwakukulu popanda kusintha kwakukulu kapena kuwonongeka. PC nthawi zambiri imatha kupirira kugwiritsidwa ntchito kosalekeza kutentha mpaka 130°C (266°F) popanda kutaya mphamvu zake zamakanika. Kapangidwe kameneka kamaipangitsa kukhala yoyenera kugwiritsidwa ntchito komwe kumafuna kutentha kwambiri, monga zida zamagalimoto ndi zotchingira zamagetsi.
Chinthu china chodziwika bwino cha PC ndi kukana mankhwala. Imalimbana ndi mitundu yosiyanasiyana ya mankhwala, kuphatikizapo ma acid, ma base, ndi zosungunulira. Izi zimapangitsa PC kukhala yoyenera kugwiritsidwa ntchito zomwe zimafuna kukana mankhwala amphamvu, monga zida za labotale ndi zida zamagalimoto.
