Zogulitsa
Zipangizo zopangira makina a CNC
Makina a CNC ku PA
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 PA (Polyamide)
PA, yomwe imadziwikanso kuti Nylon, ndi thermoplastic yogwiritsidwa ntchito mosiyanasiyana yomwe imadziwika ndi mphamvu zake zapadera, kulimba kwake komanso kukana mankhwala. Nthawi zambiri imagwiritsidwa ntchito popanga zinthu zomwe zimafuna mphamvu zamakina komanso kulimba kwa nthawi yayitali.
Kugwiritsa ntchito
Zinthu zomwe zimapezeka kwambiri m'magulu awa ndi monga zida zamagalimoto, monga mainjini, mawilo owongolera, ndi mabuleki; zolumikizira zamagetsi zamawaya ndi zingwe; zida zamafakitale monga magiya, malamba, ndi mabearing; ndi katundu wamba, kuphatikizapo zida zamagetsi, zamagetsi, ndi zinthu zapakhomo.
Mphamvu
Chida ichi chimadziwika ndi luso lake lodabwitsa lopirira kupsinjika kwakukulu kwa makina. Chimalimbananso ndi mankhwala osiyanasiyana ndipo chimatha kupirira mikhalidwe yovuta komanso kugwedezeka. Kuphatikiza apo, chimasunga mawonekedwe ake ndi kukula kwake bwino, chikuwonetsa kukhazikika kwabwino.
Zofooka
Zinthuzi sizimalimbana ndi kuwala kwa UV ndipo zimayamwa chinyezi mosavuta, zomwe zimakhudza kukhazikika kwake.
Mtengo
$$$$$
Nthawi yotsogolera
< masiku 10
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 zodziwika bwino zokhudza PA
PA (Polyamide), yomwe imadziwikanso kuti nayiloni, ndi polima ya thermoplastic yogwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Imachokera ku condensation polymerization ya ma monomers monga adipic acid ndi hexamethylenediamine. PA imadziwika ndi mphamvu zake zabwino kwambiri zamakaniko, mphamvu zake zambiri, komanso kukana kuvala ndi kukwawa.
PA imagwiritsidwa ntchito kwambiri pazinthu zomwe zimafuna mphamvu zambiri komanso kulimba, monga zida zamagalimoto, zolumikizira zamagetsi, ndi zida zamafakitale. Imalimbana bwino ndi mankhwala, mafuta, ndi zosungunulira, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ovuta. PA ilinso ndi mphamvu zabwino zotetezera magetsi ndipo imatha kupirira kutentha kwambiri.
PA imapezeka m'magiredi osiyanasiyana, ndipo giredi iliyonse ili ndi makhalidwe akeake. Mwachitsanzo, PA6 (Nayiloni 6) imapereka kulimba bwino komanso kukana kugwedezeka, pomwe PA66 (Nayiloni 66) imapereka mphamvu zambiri komanso kukana kutentha. PA12 (Nayiloni 12) imadziwika chifukwa cha kusinthasintha kwake komanso kukana chinyezi.
