Forgingsli sebelisoa haholo indastering, joalo ka lifofane, likoloi joalo-joalo. Ehlile,forgingsli boetse li lokela ho hloekisoa, tse latelang ke haholo-holo ho u bolella ka tsebo ea pickling le ho thunngoa ho qhomisa forgings.
Ho kha le ho hloekisa li-fogings:
Ho tlosoa ha metal oxides ka lik'hemik'hale. Bakeng sa liforomo tse nyane le tse mahareng li atisa ho kenngoa ka basketeng ka lihlopha, ka mor'a ho tlosoa ha oli, pickling corrosion, rinsing, drying le mekhoa e meng.
Mokhoa oa pickling o na le litšobotsi tsa ts'ebetso e phahameng ea tlhahiso, phello e ntle ea ho hloekisa, ha ho na deformation ea forgings le sebopeho se sa thibeloang. Pickling chemical reaction process e tla hlahisa likhase tse kotsi, ka hona, kamore ea pickling e lokela ho ba le sesebelisoa sa ho tima. Li-pickling tse fapaneng tsa tšepe li lokela ho khetha karo-karolelano e fapaneng ea acid le sebopeho ho latela thepa ea tšepe, 'me u nke mokhoa o ts'oanang oa ho khetha (mocheso, nako le mokhoa oa ho hloekisa).
Ho phunya lehlabathe (ho thunngoa) le ho hloekisa ho phatloha ha sethunya:
Haholo-holo e thehiloeng moea petelitsoe e le matla a sandblasting (thunya), etsa hore lehlabathe kapa tšepe thunngoa hlahisa lebelo le phahameng motsamao (sandblasting sebetsa khatello ea 0.2 ~ 0.3Mpa, thunya peening sebetsa khatello ea 0.5 ~ 0.6Mpa), jete ho ho thella bokahodimo ho otla sekala sa oxide. Ho phatloha ho etsoa ka lebelo le phahameng (2000 ~ 30001r/min) matla a potolohang a centrifugal a impeller, tšepe e thunngoeng sebakeng sa forging ho theola sekala sa oxide.
Lerōle la lehlabathe, ts'ebetso e tlase ea tlhahiso, litšenyehelo tse phahameng, tse sebelisoang haholo bakeng sa litlhoko tse khethehileng tsa tekheniki le lisebelisoa tse khethehileng tsa thepa (joalo ka tšepe e sa hloekang, alloy ea titanium), empa e tlameha ho nka mehato e sebetsang ea tekheniki ea ho tlosa lerōle. Shot peening e batla e hloekile, ho boetse ho na le mefokolo ea katleho e tlase ea tlhahiso le litšenyehelo tse phahameng, empa boleng ba ho hloekisa bo phahame. Ho thunya ho sebelisoa haholo bakeng sa katleho ea eona e phahameng ea tlhahiso le tšebeliso e tlase.
E ka holimo ke tsebo ea ho forging pickling le ho thunya ho phatloha. Ke tšepa hore e tla u thusa.