Imikhiqizo
Izinto zomshini we-CNC
Umshini we-CNC ku-PC
Amapulasitiki angenye into evamile esetshenziswa ekuguquleni i-CNC ngoba atholakala ngezindlela eziningi ezahlukene, ashibhile kakhulu, futhi anezikhathi zokugaya ezisheshayo. Amapulasitiki asetshenziswa kakhulu afaka phakathi i-ABS, i-acrylic, i-polycarbonate kanye ne-nylon.
Incazelo ye-PC (i-Polycarbonate)
I-PC iyinto ecacile futhi eqinile ye-thermoplastic eyaziwa ngokumelana kwayo nokushisa okuphezulu. Ivame ukusetshenziswa ezinhlelweni zokusebenza ezidinga ukukhanya okukhulu namandla.
Isicelo
Izibuko zokuphepha kanye nama-goggles
Amafasitela nezimbozo ezibonakalayo
Izingxenye zikagesi
Izingxenye zezimoto
Amandla
Ukumelana nomthelela omkhulu
Ukubonakala okuhle kakhulu
Ukuqina okuhle kobukhulu
Ukumelana nokushisa
Ubuthakathaka
Kungaba lula ukuklwebha
Ukumelana kwamakhemikhali okulinganiselwe kwezinye izinyibilikisi
Intengo
$$$$$
Isikhathi esiholayo
< izinsuku ezi-2
Ubukhulu Bodonga
0.8 mm
Ukubekezelelana
±0.5% ngomkhawulo ophansi ongu-±0.5 mm (±0.020″)
Usayizi wengxenye ephezulu
50 x 50 x 50 cm
Ukuphakama kwesendlalelo
Ama-micron angu-200 - 100
Ulwazi lwesayensi oludumile mayelana ne-PC
I-PC (i-Polycarbonate) iyi-polymer ye-thermoplastic eguquguqukayo futhi eqinile kakhulu esetshenziswa kabanzi ezimbonini ezahlukene. Yakhiwa ngokusebenzisa i-polymerization ye-bisphenol A kanye ne-phosgene.
Enye yezinzuzo ezibalulekile ze-PC ukumelana kwayo nokushayisana okumangalisayo. Yaziwa ngekhono layo lokubekezelela amazinga aphezulu okushayisana ngaphandle kokuphuka noma ukuphahlazeka, okwenza kube ukukhetha okuhle kwezinhlelo zokusebenza ezidinga amandla aphezulu nokuqina. I-PC ivame ukusetshenziswa emishinini yokuphepha, izingxenye zezimoto, kanye namadivayisi kagesi lapho ukumelana nokushayisana kubalulekile khona.
Ngaphezu kokumelana kwayo nokubonakala kwayo, i-PC yaziwa ngokumelana kwayo nokushisa okuphezulu. Inezinga lokushisa eliphakeme lokushintsha kwengilazi, eliyivumela ukuthi imelane namazinga okushisa aphezulu ngaphandle kokuguquguquka okukhulu noma ukuwohloka. I-PC ngokuvamile ingamelana nokusetshenziswa okuqhubekayo emazingeni okushisa afinyelela ku-130°C (266°F) ngaphandle kokulahlekelwa yizimfanelo zayo zemishini. Lesi sici siyenza ifaneleke ukusetshenziswa okudinga ukuchayeka emazingeni okushisa aphezulu, njengezingxenye zezimoto kanye nezindawo zokuvala zikagesi.
Esinye isici esiphawulekayo se-PC ukumelana kwayo namakhemikhali okuhle. Imelana namakhemikhali ahlukahlukene, okuhlanganisa ama-acid, izisekelo, kanye nezinyibilikisi. Lesi sici senza i-PC ifaneleke ukusetshenziswa okudinga ukumelana namakhemikhali anamandla, njengemishini yelabhorethri kanye nezingxenye zezimoto.
