Siyakwamukela endaweni yengxoxo yemishini ye-CNC.Isihloko okuxoxwe ngaso nawe namuhla sithi "Izinzuzo Nokusetshenziswa Kwezingxenye Zepulasitiki".Ezimpilweni zethu zansuku zonke, imikhiqizo yepulasitiki ikhona yonke indawo, kusukela komakhalekhukhwini namakhompyutha asezandleni zethu kuya ezintweni ezihlukahlukene zasendlini ekhaya, ezimotweni nemishini efana nezimoto, izindiza, nemishini yezokwelapha, konke okungenakuhlukaniswa nokuba khona kwepulasitiki. izingxenye.Ngakho-ke, yiziphi izinzuzo zezingxenye zepulasitiki?Kungani zibaluleke kangaka?
Contet
Ingxenye Yokuqala: Izinzuzo Nezicelo Zezingxenye Zomshini ZePlastiki CNC
Ingxenye Yesibili: Izinhlobo Zepulasitiki Ezivamile Nezakhiwo Ezifanele I-CNC Machining
Ingxenye Yesithathu: Amaphuzu Abalulekile Ezobuchwepheshe Okucubungula I-Plastiki CNC
Ingxenye Yokuqala: Izinzuzo Nezicelo Zezingxenye Zomshini ZePlastiki CNC
Okokuqala, uma kuqhathaniswa nezingxenye zensimbi, izingxenye zepulasitiki zinesisindo esincane, isisindo esincane, nezici ezingasindi, ezinezinzuzo ezinhlelweni eziningi.Isibonelo, emkhakheni we-aerospace, ukusetshenziswa kwezingxenye zepulasitiki kunganciphisa kakhulu isisindo sendiza, ngaleyo ndlela kuthuthukise ukusebenza kahle kukaphethiloli kanye nesivinini sendiza.Okwesibili, izingxenye zepulasitiki zinezakhiwo ezinhle zokuvikela kanye nokuzinza okuhle kwamakhemikhali, okungagcina ukusebenza okuzinzile ezindaweni ezihlukahlukene ezinokhahlo futhi kwandise impilo yesevisi yomkhiqizo.Ngaphezu kwalokho, uma kuqhathaniswa nezingxenye zensimbi, inqubo yokukhiqiza izingxenye zepulasitiki ilula futhi idinga imishini encane kanye nabasebenzi, ngakho izindleko zokukhiqiza zingancishiswa kakhulu.
Izingxenye zepulasitiki Ekwakhiweni, ukukhiqizwa komshini, ukwakhiwa kwemikhumbi, kanye nezimboni zezimoto, amapulasitiki asetshenziselwa ukwenza uphahla, phansi, amaphaneli okuhlobisa, amaphaneli okufakwa komsindo, amathayili e-ceramic, amagiya ahlukahlukene, ama-bearing, amakhamera nezinye izingxenye zomshini, kanye nokuqondisa. amasondo, izinkomba ezimotweni Ama-lampshades kanye nezinto ezihlukahlukene zesakhiwo, njll. Embonini yezokwelapha, izingxenye zepulasitiki zisetshenziswa emishinini eminingi yezokwelapha namathuluzi, njengemijovo, amashubhu okumunca, izibambo ze-scalpel, imishini yokuhlola, njll. Lezi zingxenye zepulasitiki zinganikeza okuhle. ukuqina, ukukhanya kanye nokusebenza kahle kwezindleko.Ezinhlelweni zokumnika, ama-ventilator, nezinye izinto zokusebenza zezokwelapha, amashubhu epulasitiki nokuxhumana kusetshenziswa ukuthutha uketshezi namagesi.Lezi zingxenye zidinga izinga eliphezulu lokungafihli kanye nokumelana namakhemikhali.Eminyakeni yamuva nje, ngokuthuthuka okuqhubekayo ocwaningweni lwempahla yepulasitiki, izakhiwo zezinto ezibonakalayo zamapulasitiki obunjiniyela ashintshiwe ziye zanda kakhulu, futhi izinkambu zokusetshenziswa kwezingxenye zepulasitiki ziye zaqhubeka zanda, ziqala ukunwebeka ku-aerospace, amandla amasha kanye neminye imikhakha.
Ingxenye Yesibili: Izinhlobo Zepulasitiki Ezivamile Nezakhiwo Ezifanele I-CNC Machining
Inayiloni(PA)
Okuhle:Inayiloni inamandla nokuqina okuphezulu, ibamba izinga lokushisa elibanzi, inokufakwa kahle kukagesi, futhi inokumelana okuhle namakhemikhali nokuhuzuka.Inayiloni ilungele izinhlelo zokusebenza ezidinga izingxenye ezingabizi kakhulu, eziqinile nezihlala isikhathi eside.
Ububi:Inayiloni imunca umswakama, ibangele ukuthi ikhukhumale futhi ilahlekelwe ukunemba okuthile.Ukuhlanekezela kungase kwenzeke uma inani elikhulu le-asymmetric material lisuswa phakathi nokucubungula ngenxa yokucindezeleka okungokwemvelo kwangaphakathi kokokusebenza.
Izicelo Ezijwayelekile:Inayiloni itholakala kakhulu kumishini yezokwelapha, i-hardware yokufaka ibhodi lesifunda, izingxenye zekhompathi yenjini yezimoto, kanye noziphu.Isetshenziswa njengengxenye yokonga yezinsimbi ezinhlelweni eziningi.
I-POM
Okuhle:I-POM iyipulasitiki enhle kakhulu yalezi noma ezinye izinhlelo zokusebenza ezidinga ukungqubuzana okuningi, ezidinga ukubekezelelana okuqinile, noma ezidinga ukuqina okuphezulu.
Ububi:I-POM kunzima ukuyinamathisela.Okubalulekile nakho kunokugcizelela kwangaphakathi okwenza kube lula ukugoba ezindaweni ezizacile noma ezinokususwa okubanzi kwe-asymmetric.
Izinhlelo zokusebenza ezijwayelekile:I-POM ivame ukusetshenziswa kumagiya, ama-bearings, ama-bushings nama-fasteners, noma ekwenzeni ama-jigs nokuhlanganisa.
PMMA
Okuhle:Ilungele noma yiluphi uhlelo lokusebenza oludinga ukucaca okubonakalayo noma ukuguquguquka, noma njengendlela ehlala isikhathi eside kodwa engabizi kakhulu kune-polycarbonate.
Ububi:I-PMMA iyipulasitiki ephukayo, ehluleka ngokuqhekeka noma ukuphihliza kunokuzelula.Noma yikuphi ukwelashwa okungaphezulu ocezwini lwe-acrylic kuzolahlekelwa ukukhanya, kunikeze ukubukeka okuqhwathekayo, okukhanyayo.Ngakho-ke, ngokuvamile kuhle kakhulu ukunaka ukuthi izingxenye ze-PMMA kufanele zihlale ziwugqinsi yini ukuze kugcinwe obala.Uma indawo esebenza ngomshini idinga ukukhanya, ingapholishwa njengesinyathelo esengeziwe sangemva kokucubungula.
Izicelo Ezijwayelekile:Ngemva kokucutshungulwa, i-PMMA iyabonakala futhi isetshenziswa kakhulu njengokushintshwa kwengilazi noma amapayipi alula.
I-PEEK
Okuhle:Izinto ze-PEEK zinokuzinza okuhle kwezinga lokushisa eliphezulu, zingasetshenziswa emazingeni okushisa afika ku-300°C, futhi azijwayele ukuguquguquka futhi zithambe uma zisetshenziswa emazingeni okushisa aphezulu isikhathi eside.
Ububi:I-PEEK inokucindezeleka kwangaphakathi okuyenza ijwayele ukungqubuzana ezindaweni ezizacile noma ezinokususwa okubanzi kwe-asymmetric.Ukwengeza, kunzima ukuhlanganisa impahla, okungaba umkhawulo kwezinye izinhlelo zokusebenza.
Izinhlelo zokusebenza ezijwayelekile:I-PEEK inezinto zokuzigcoba ngokwayo kanye ne-coefficient ephansi yokungqubuzana, okuyenza ibe into efanelekile ekusetshenzisweni kokungqubuzana okufana namabheringi emikhono, amabheringi ashelelayo, izihlalo zamavalvu, izindandatho zokuvala, izindandatho zokugqokwa kwephampu, njll. Ngenxa yokumelana kwayo kahle namakhemikhali nokuhambisana kwayo ne-biocompatibility, i-PEEK isetshenziswa kabanzi ekwenzeni izingxenye ezihlukahlukene zemishini yezokwelapha.
I-PTFE
Okuhle:Izinga lokushisa elisebenzayo le-PTFE lingafinyelela ku-250℃, futhi linokuqina okuhle kwemishini.Ngisho noma izinga lokushisa lehlela ku -196℃, lingakwazi ukugcina ubude obuthile.
Ububi:I-linear extension coefficient ye-PTFE iphindwe izikhathi ezingu-10 kuya kwezingu-20 kunensimbi, enkulu kunamapulasitiki amaningi.I-coefficient yayo yokwandisa ishintsha ngokungavamile kakhulu ngokushintsha kwezinga lokushisa.
Izinhlelo zokusebenza ezijwayelekile:Okuvame ukusetshenziswa ekwenzeni izingxenye ezihlukahlukene zemishini, njengamagiya emoto, izikrini zikawoyela, iziqalisi zokushintsha, njll. Izinto ezisetshenziswayo ze-Teflon (PFA, FEP, PTFE) zingenziwa zibe izinto ezisetshenziswayo eziningi zokuhlola futhi zisetshenziswe kuma-semiconductors, izinto ezintsha, i-biomedicine, I-CDC, ukuhlolwa komuntu wesithathu, njll.
Ingxenye Yesithathu: Amaphuzu Abalulekile Ezobuchwepheshe Okucubungula I-Plastiki CNC
Kunezindlela eziningi zokukhiqiza izingxenye zepulasitiki ezinemba okuphezulu, kepha lapho udinga ukufeza ukubekezelelana okuqinile noma ukukhiqiza isiphetho esifana nesibuko cishe kunoma yiluphi uhlobo lwengxenye, ukwenza imishini ye-CNC kuyisinqumo esingcono kakhulu.Cishe u-80% wezingxenye zepulasitiki zingagaywa nge-CNC, okuyindlela esetshenziswa kakhulu yokukhiqiza izingxenye ngaphandle kwe-eksisi yokuzungezisa.Ukuze uthole indawo enhle yokuqeda, izingxenye zomshini we-CNC zidinga ukupholishwa noma ziphathwe ngamakhemikhali.
Ngesikhathi se-CNC machining yamapulasitiki, njengoba izakhiwo zepulasitiki zingahluka kuye ngohlobo kanye nohlobo lwayo, kubalulekile ukukhetha impahla yepulasitiki efanele ukuze kuzuzwe izakhiwo ezibonakalayo ezifiselekayo, ukumelana nokugqoka, kanye nemiphumela yobuhle.Ngesikhathi esifanayo, amathuluzi okusika adinga ukulawulwa kahle futhi ashintshwe, njengoba amandla okubamba ngokweqile noma ukusebenza okungalungile kungase kubangele ukuguga ngokweqile kwamathuluzi okusika.Njengoba ukucutshungulwa kwepulasitiki kujwayele ukuguqulwa kokushisa, uhlelo olukhethekile lokupholisa luyadingeka ukuze kugcinwe izimo zokusebenza ezinzile.Ngesikhathi sokucutshungulwa kwe-CNC, ukunakwa kufanele kukhokhwe ekunciphiseni amandla okubamba nokugwema izinkinga ezivamile njengokusika ngokweqile kanye nokubeka phakathi nendawo ye-workpiece ukuze kuqinisekiswe ukuthi izingxenye ziyikhwalithi.Ukuze uvimbele ama-chips ukuthi angancibiliki ezingxenyeni zomshini we-CNC, udinga ukugcina ithuluzi lihamba futhi ulivimbele ukuthi lihlale endaweni eyodwa isikhathi eside kakhulu.
I-GPM inemishini ye-CNC engaphezu kuka-280+ yokuhlinzeka ngezinsizakalo ezihlanganisa ukugaya, ukujika, ukubhola, ukunisa, ukugaya, ukubhoboza, nokushisela.Sinekhono lokukhiqiza izingxenye zemishini zepulasitiki ze-CNC ezisebenza kahle ngezinhlobonhlobo zezinto.Siyakwamukela ukuxhumana nathi.
Isikhathi sokuthumela: Nov-09-2023