Kuthunyelwe ku 2016-01-04Qala ngokukhetha amathuluzi okusika:
I-1, idayimane, i-ceramics nezinye izinto zethuluzi, ukumelana kwayo nokugqoka, ubulukhuni, njll. kuphezulu kakhulu, ngakho-ke inqubo evamile ayikwazi ukunqunywa, ngokusetshenziswa kwamanzi okusika okusekelwe emanzini, ikakhulukazi kusukela kumphumela wokupholisa.
I-2, ithuluzi lokusika insimbi yensimbi, ukumelana kwayo nokugqoka, ukumelana nokushisa kubi kakhulu, ngaphezu kwama-degrees Celsius angaphezu kuka-200 kuzoba kalula ukuguquguquka okuthambile, ngakho-ke khetha uketshezi oluhle lokusika olusekelwe emanzini okupholisa, kucatshangelwa ukumelana nokugqoka okumpofu, ukuhlushwa okuphansi kwe-emulsified. amafutha abe yisinqumo esingcono kakhulu.
I-3, isivinini esikhulu sensimbi yokusika uketshezi luhlukaniswe izinhlobo ezimbili zezimo, enye isivinini esikhulu sokusika, kulokhu ngenxa yomthwalo osindayo, ukukhetha okwengeziwe koketshezi lokusika olusekelwe emanzini, lokhu akukona ukunikeza ithuluzi ukupholisa, kodwa ukwesaba inombolo enkulu yokusika ukushisa ku-workpiece ephukile.Enye iwukuba afeze ukucutshungulwa emihle, lesi sikhathi ngokuvamile maphakathi kanye nesivinini ongaphakeme operation, ukukhetha okuningi uwoyela esekelwe ukusika uketshezi kanye lokuhlushwa high of emulsion, inhloso ukuvimbela ukungqubuzana phakathi ithuluzi kanye workpiece, ukuvimbela ukukhiqizwa kokusika.Ngesikhathi esifanayo ukuthuthukisa ukunemba kokucubungula.
I-4, amathuluzi okusika i-alloy eqinile, leli thuluzi libuye limelane nokumelana nokushisa, indawo encibilikayo nobulukhuni buphezulu kakhulu, ukusetshenziswa kwansuku zonke koketshezi oluthe xaxa olusekelwe ku-oyela, kodwa ukuze kunqunywe kabusha, kufanele kuguqulwe kube ukupholisa okuhle. kawoyela emulsified (5% -3%), yiqiniso, uma isifutho, khona-ke ekahle. Futhi ukuqala kusukela ekucutshungulweni kwezinto:
I-1, izinto eziphukayo (njengensimbi ecijile, ithusi, njll.) ukuze kuvinjwe ukugoqa kwemfucumfucu evela oketshezini olusikiwe ukuya kumzila wesitimela womshini phakathi komonakalo wezingxenye, ngakho-ke ukukhetha kokuhlanza ukusebenza nokusebenza kokupholisa kwamanzi. kungcono, futhi ukuhlushwa okuphansi kwe-emulsion.
I-2, ukusika izinto ezithambile (njengensimbi engeyona insimbi nensimbi elula), ngoba amandla okusika mancane, izinga lokushisa aliphezulu, ukukhetha okujwayelekile koketshezi oluhle lokusika okusekelwe kumafutha noma ukuhlushwa okuphezulu kwe-emulsion.
I-3, ukusika izinto eziqinile (njengensimbi ye-alloy), uma inani lokusika lingekho phezulu, indawo engaphezulu ayiphezulu, ojwayelekile uzokhetha uwoyela wokusika ukucindezela ngokweqile kanye nokuhlushwa okuphezulu kwe-emulsion.
Isikhathi sokuthumela: Jan-13-2022