Ukuthuthukiswa kokugaya okuhlanganisiwe okuhlanganisiwe
Ngenxa yokusebenza kahle okuncane kokugaya okulimazayo, ucwaningo lwe-abrasive oluqinile selwenziwe.
Ukugaya okuyisimangaliso okuyisisekelo yindlela yokuhlakazeka ehlakazekile ihlanganiswe nokunamathela futhi kwenziwa ithuluzi elikhethekile lokugaya ku-grinder. Ukugaya okulungisiwe okulimazayo kungathuthukisa kakhulu ukusebenza kokugaya, ochwepheshe abaningi ekhaya nakwamanye amazwe banamathela ukubaluleka kwendlela yokugaya egxilile, futhi baye benza ucwaningo oluningi.
Okwamanje, kusenezinkinga ezithile ekugqokeni kwamathuluzi amiswe ngokuqinile. Ukuze uvimbele ukugqwala okudlayo kanye nemfucuza ebabayo, isikhathi sokusebenza kanye nokuqina kwabasebenzi kuyanda, nezindleko zokukhiqiza ziyakhuphuka. Ngakho-ke, kuyadingeka ukuthuthukisa futhi ukuphelela indlela ebunjiwe yokugaya.
Kumalungiselelo wokuhlanganiswa okuhlanganisiwe okukhona njengamanje, amazwe aphesheya, njenge-United States neJapan, asungule uhlobo olusha lwamapuleti ahlanganisiwe wethala, enza uhlelo olunembile lokufaka lwamaphepha amafilimu amancanyana, okwenza umphumela wokupholisha kwemikhiqizo ecutshungulwe unembe kakhudlwana. futhi akuvumelani.Kunezinto ezine eziyinhloko ekwakhekeni kwefilimu ekhathazayo:
1 isisekelo impahla:
Ifilimu enguPolyester 857 (PET), enamandla amakhulu obude nobude obuguqukayo, ukunwetshwa okuncane, okuqinile futhi okunzima, nobukhulu obufanayo kanye nokuzinzile. Izinga lokuqina lezinto eziyisisekelo yileli: 25, 50, 75 μ M. Nge mfuneko yokusebenza nge-automation, ukulungiswa kokusebenza kokugaya kwe-resin idaydi yokugaya idiski yokucubungula ingilazi yesikrini sokubonisa kuyadingeka ifilimu le-14Thin, ifilimu eyindilinga ayifaneleki, ngakho-ke kukhona uchungechunge lwama-7, 10, 12, 23, 27, 30, 37 μ M.
I-2 ehlubukayo:
IJapan ikakhulukazi isebenzisa i-Al 2O 3, SiC nezinye iziphithiphithi, kanye ne-Cr 2O 3 (ikhanda lokugaya), i-CeO2, i-monocrystal ne-polycrystal synthetic yedayimane, i-FeO, njll. , okudinga ukulawulwa okuqinile kokuhanjiswa kosayizi bezinhlayiya ezinkulu, ngaphandle kwezinhlayiya ezinkulu. I-3M, i-USATKunezinhlobo ezine zezinhlayiya ezihlukumezanayo ezikhiqizwe ngokugaya ngokunembile: I-Al2O3, iSiC, ibhokisi lokufakelwa kwe-corundum neCB. Zonke izinhlayiya ezinobuthi zihlolwe kahle futhi zisetshenziswe Ungasetshenziselwa ukugaya owomile noma omanzi.
Ama-3 binder:
Iningi le-polymer resin kanye neziningi zezengezo ezihlanganisiwe. Ethyl amino formate. Ezimbili zokuqala zilukhuni ngemuva kokulashwa, kanti ezokugcina zithambile. Ngokuvamile, kuyadingeka ukufaka ifilimu kabili, okokuqala ukwandisa ukunamathela kwefilimu.
4 umgwengwezi:
Indlela ye-Electrostatic kanye nendlela yokufaka ama-roll isetshenziswa ikakhulukazi. Qondanisa ngendlela ye-electrostatic. Izinto zesisekelo ifilimu le-polyester. Izinto ezibonakalayo ziyi-A12O3 、 SiC。 Indlela yokugoqa yokugibela ngokuyinhloko isebenzisa ubuchwepheshe bokuphrinta, ukuqinisa okuhlanganayo nokuhlanganayo kwe-roll, ukuqina kokuqina kulawulwa yi-roller, okungukuthi ukulungisa igebe phakathi kwama-roller. Ngaphezu kwalokho, kunezindlela zokuxuba, indlela yokona, indlela ye-electroplating kanye ne-Ni plating indlela Law, njll. EJapan, umkhawulo ophezulu wokushisa omelana nokushisa wefilimu yokugaya ungukushisa kwezinto ezibonakalayo ze-polymer, cishe ezingama-250 ℃. ukugaywa okujwayelekile kweWet kuthathwa, kuthi okupholile kungamanzi no-oyela. Ngokuvamile, amanzi angahlangabezana nezidingo (njengamanzi ompompi). Amanzi ahlanzekile asetshenziselwa ukucacisa imishini, kanti uwoyela wesibani usetshenziselwa ukugaya i-aluminium alloy.
Ukugaya okuqondile usebenzisa ifilimu yokuhlukumeza kuthuthukile kakhulu kunamathuluzi webhande elibi. Kungathuthukisa umthamo wokukhiqiza kanye nokusebenza kahle, isilinganiso esifanelekile esiphezulu, ikhwalithi enhle, sandise ububanzi bekhiqiza, futhi ilawule ngokunembile yonke inqubo yokugaya.