Enqubweni yokwenza imishini ye-CNC, izinto zePlastiki zidlala indima ebalulekile ekwakheni izingxenye ezinembayo zenqwaba yezinhlelo zokusebenza.Kusukela kuma-prototypes kuya ezingxenyeni ezisetshenziswa ekugcineni, ukukhetha impahla yepulasitiki efanele kubalulekile ukuze kuzuzwe ukusebenza okufunayo, ukuqina, kanye nokusebenza kahle kwezindleko.Kulo mhlahlandlela, sizohlola izinto ezinhlanu zepulasitiki ze-CNC ezivame ukusetshenziswa - i-ABS, i-PC, inayiloni, i-PMMA, ne-UHMW-PE - futhi sinikeze imininingwane yokuthi ungakhetha kanjani into efanelekile yephrojekthi yakho.
1. I-ABS (Acrylonitrile Butadiene Styrene)
I-ABS iyi-thermoplastic eguquguqukayo ekwaziwa ngokumelana nomthelela omuhle kakhulu, ukuqina, kanye nokusebenza kanzima.Nakhu okufanele ukucabangele lapho ukhetha i-ABS yephrojekthi yakho ye-CNC:
Isicelo: I-ABS ilungele izinhlelo zokusebenza eziningi, kufaka phakathi izingxenye zezimoto, izimpahla zabathengi, kanye ne-prototyping.
Izakhiwo: Inikeza amandla amahle emishini, ukumelana nomthelela omkhulu, futhi ingenziwa kalula ngomshini ukuze ikwazi ukubekezelela okunembile.
Ukucatshangelwa: Nakuba i-ABS inikeza ukusebenza okuhle kukonke, kungase kungabi ukukhetha okungcono kakhulu kwezinhlelo zokusebenza ezidinga ukumelana nokushisa okuphezulu noma ukumelana namakhemikhali.
I-2.PC (I-Polycarbonate)
I-Polycarbonate iyi-thermoplastic esobala eyaziswa kakhulu ngenxa yokumelana nomthelela oyingqayizivele nokucaca okubonakalayo.Nazi izinto ezibalulekile zokukhetha i-PC:
Isicelo: I-PC ivamise ukusetshenziswa ezinhlelweni ezifana nemishini yezokuphepha, izindawo ezivalekile zikagesi, nezingxenye zezimoto.
Izakhiwo: Inamandla amakhulu omthelela, ukukhanya okuhle kakhulu, nokumelana nokushisa okuhle.
Ukucatshangelwa: I-PC ingaba inselele emshinini uma iqhathaniswa namanye amapulasitiki ngenxa yokuqina kwayo nokuthambekela kokukhiqiza ama-chips ngesikhathi somshini.
3. Inayiloni (Polyamide)
Inayiloni iyi-thermoplastic yobunjiniyela esebenza ngezindlela eziningi edume ngamandla ayo aphezulu, ukuqina, nokumelana namakhemikhali.Nakhu okufanele ukukhumbule lapho ukhetha inayiloni yomshini we-CNC:
Isicelo: Inayiloni ilungele izinhlelo zokusebenza ezidinga amandla aphezulu, njengamagiya, ama-bearings, nezakhi zesakhiwo.
Izakhiwo: Inikeza ukumelana okuhle kakhulu kwe-abrasion, i-coefficient ephansi yokungqubuzana, nokumelana okuhle kwamakhemikhali.
Ukucatshangelwa: Inayiloni idonsa umswakama, ongathinta ukuzinza kwe-dimensional kanye nokunemba kwemishini uma ingabalwa kahle ngesikhathi somshini we-CNC.
4. PMMA (Polymethyl Methacrylate)
I-PMMA, evame ukubizwa ngokuthi i-acrylic, iyi-thermoplastic esobala enenani lokucaca kwayo nokulula komshini.Cabangela okulandelayo lapho ukhetha i-PMMA yephrojekthi yakho ye-CNC:
Isicelo: I-PMMA ivamise ukusetshenziselwa izimpawu, amakesi okubukisa, izakhi zokukhanya, nezinto zokukhanyisa.
Izakhiwo: Inikeza ukucaca okuhle kakhulu kwe-optical, ukumelana nomthelela omuhle, futhi ingenziwa ngomshini kalula ukuze ibe yizimo eziyinkimbinkimbi.
Ukucatshangelwa: I-PMMA ijwayele ukuklwebheka futhi ingase ibonise ukungezwani kahle kwamakhemikhali kuzincibilikisi ezithile nezihlanzi.
5. UHMW-PE (Ultra-High Molecular Weight Polyethylene)
I-UHMW-PE iyi-thermoplastic esebenza kahle kakhulu eyaziwa ngokungezwani nokugqokwa kwayo okukhethekile, i-coefficient ephansi yokungqubuzana, kanye nezakhiwo zokuzithambisa.Nakhu okufanele ukucabangele lapho ukhetha i-UHMW-PE:
Isicelo: I-UHMW-PE ivamise ukusetshenziswa ezinhlelweni ezidinga ukungqubuzana okuphansi, njengezingxenye zokuthutha, amabheringi, namapheshana okugqoka.
Izakhiwo: Inikeza ukumelana nokugqokwa okuvelele, amandla omthelela aphezulu, nokumelana okuhle kwamakhemikhali.
Ukucatshangelwa: I-UHMW-PE ingaba inselele kakhulu emshinini ngenxa yesisindo sayo samangqamuzana aphezulu kanye nokuthambekela kokukhiqiza ama-chips anezintambo ngesikhathi somshini.
Lapho ukhetha impahla yepulasitiki ye-CNC efanele yephrojekthi yakho, kubalulekile ukucabangela ngokucophelela izici ezifana nezidingo zohlelo lokusebenza, izakhiwo zezinto ezibonakalayo, nokucatshangelwa komshini.Ngokuqonda izici ezihlukile ze-ABS, i-PC, inayiloni, i-PMMA, ne-UHMW-PE, ungenza izinqumo ezinolwazi ezithuthukisa ukusebenza, ukuqina, kanye nokuphumelela kwezindleko zemizamo yakho yokwenza imishini ye-CNC.Kungakhathaliseki ukuthi wenza ama-prototypes, izingxenye zangokwezifiso, noma imikhiqizo engase isetshenziswe ekugcineni, ukukhetha okubalulekile kwepulasitiki kusetha isisekelo sempumelelo ohambweni lwakho lokukhiqiza.
Isikhathi sokuthumela: Mar-26-2024