Yiziphi izinqubo zokwelashwa kwe-machining surface?

izindaba7
Imishini iwukusetshenziswa kwamandla, okokusebenza, ubuchwepheshe, ulwazi, nezinye izinsiza ekwenziweni kwemikhiqizo eyimishini ukwanelisa izimfuno zemakethe futhi iguqule ibe ngamathuluzi okusetshenziswa okuvamile.Inhloso yokulungiswa kwendawo esebenza ngomshini iwukuqaqa, ukwehlisa, ukususa izindawo zokushisela, ukususa isikali, nokuhlanza ingaphezulu lezinto zokusebenza ukuze kwandiswe ukumelana nokugqwala komkhiqizo, ukumelana nokuguga, ukuhlobisa, neminye imisebenzi kuyo yonke inqubo yokukhiqiza.
Izindlela eziningi zobuchwepheshe bokucutshungulwa kwemishini eziyinkimbinkimbi ziye zanda ngenxa yokuthuthuka okusheshayo kobuchwepheshe bokucubungula imishini.Yiziphi izinqubo zokwelashwa kwe-machining surface?Iluphi uhlobo lwenqubo yokwelapha engaphezulu engaveza imiphumela efiselekayo ngamaqoqo amancane, ngezindleko ezishibhile, nangomzamo omncane?Izimboni ezinkulu zokukhiqiza zifuna isixazululo ngakho ngokushesha.
I-cast iron, insimbi, kanye nensimbi engajwayelekile edizayinelwe ngemishini enekhabhoni ephansi, insimbi engagqwali, ithusi elimhlophe, ithusi, namanye ama-alloy ensimbi angeyona insimbi kuvame ukusetshenziswa ezingxenyeni zomshini.Lawa ma-alloys adinga ukwakheka kwemishini okukhethekile ukubhekana nezinkinga.Futhi iqukethe amapulasitiki, izinto zobumba, irabha, isikhumba, ukotini, usilika, nezinye izinto ezingezona ezensimbi ngaphezu kwezinsimbi.Izinto zokwakha zinezindawo ezahlukahlukene, futhi inqubo yokukhiqiza nayo ihluke kakhulu.
Ukwelashwa kwendawo yensimbi kanye nokwelashwa kwendawo okungeyona eyensimbi kuyizigaba ezimbili lapho ukwelashwa kwendawo yokucubungula ngomshini iwela khona.Iphepha lesandpaper lisetshenziswa njengengxenye yenqubo yokwelashwa kwendawo okungeyona eyensimbi ukuze kukhishwe amafutha angaphezulu, ama-plasticizers, ama-ejenti akhululayo, njll. Ukwelashwa kwemishini, indawo kagesi, ilangabi, nezinye izinqubo zomzimba zokususa izinto ezinamathelayo;Ukwelashwa kwelangabi, ukukhishwa, nokukhishwa kwe-plasma konke okukhethwa kukho.
Indlela yokwelapha ubuso bensimbi yile: Enye indlela i-anodizing, eyenza ifilimu ye-aluminium oxide ebusweni be-aluminium ne-aluminium alloys isebenzisa izimiso ze-electrochemical futhi ifanele ukwelapha izindawo ezingaphezulu ze-aluminium ne-aluminium alloys;I-2 Electrophoresis: Le nqubo eqondile ifanele izinto ezenziwe ngensimbi engagqwali nama-alloys e-aluminium ngemva kokwelashwa kwangaphambili, i-electrophoresis, nokomiswa;I-3PVD vacuum plating ifanele ukumboza i-cermet ngoba isebenzisa ubuchwepheshe bokufaka izendlalelo ezincane kuyo yonke inqubo ye-logistics;I-4Spray powder: sebenzisa imishini yokufafaza ngempushana ukuze usebenzise i-powder coating endaweni yokusebenza;le nqubo ivame ukusetshenziselwa amasinki okushisa kanye nemikhiqizo yefenisha yezakhiwo;I-5 Electroplating: ngokunamathisela ungqimba lwensimbi endaweni yensimbi, ukumelana nokugqokwa kwe-workpiece kanye nokukhanga kuyathuthukiswa;⑥ Izindlela ezehlukene zokupholisha zifaka umshini, ikhemikhali, i-electrolytic, i-ultrasonic, ubuhhadlahhadla bomsebenzi buncishiswa ngokupholisha uketshezi, ukugaya kazibuthe, nokupholisha kusetshenziswa izinqubo zemishini, zamakhemikhali, noma ze-electrochemical.
Ukugaya kazibuthe kanye nendlela yokupholisha, esetshenziswa ekwelapheni kwendawo yensimbi okukhulunywe ngayo ngenhla kanye nenqubo yokupholisha, ayinakho nje kuphela ukusebenza kahle kokupholisha kanye nomphumela omuhle wokugaya, kodwa futhi kulula ukuyisebenzisa.Igolide, isiliva, ithusi, i-aluminium, i-zinc, i-magnesium, insimbi engagqwali, nezinye izinsimbi ziphakathi kwezinto ezingapholishwa.Kumele kuqashelwe ukuthi i-iron iyinto yamagnetic, eyivimbela ekubeni nemiphumela oyifunayo yokuhlanza izingxenye ezincane ngokunemba.
Nasi isifinyezo sochungechunge olufushane esinyathelweni sokwelashwa okungaphezulu kwenqubo yokwenza imishini.Sengiphetha, ukwelapha kwendawo yomshini kuthonywa kakhulu izimfanelo zezinto ezibonakalayo, ukusebenza kobuchwepheshe kwemishini yokupholisha, kanye nokusetshenziswa kwezingxenye.


Isikhathi sokuthumela: Dec-23-2022