Forgingsanoshandiswa zvakanyanya muindasitiri, senge ndege, mota uye zvichingodaro. Ehe saizvozvo,forgingszvakare inofanira kucheneswa, zvinotevera zvinonyanya kukuudza nezve ruzivo rwe pickling uye kupfura kuputika forgings.
Kuchera uye kucheneswa kwemafogi:
Kubviswa kwesimbi oxides nemakemikari reactions. Kune madiki uye epakati-akakura forgings anowanzo kutakurwa mudengu mumabhachi, mushure mekubviswa kwemafuta, pickling corrosion, rinsing, kuomesa uye mamwe maitiro.
Iyo pickling nzira ine hunhu hwemhando yepamusoro yekugadzira, yakanaka yekuchenesa mhedzisiro, hapana deformation yefogi uye isina kurambidzwa chimiro. Pickling kemikari reaction process inozoburitsa magasi anokuvadza, saka, iyo pickling room inofanirwa kunge iine exhaust mudziyo. Kunonga zvakasiyana simbi forgings vanofanira kusarudza akasiyana asidhi uye kuumbwa reshiyo maererano simbi zvivakwa, uye kutora inoenderana pickling muitiro (tembiricha, nguva uye yekuchenesa nzira) hurongwa.
Kugadzira jecha kuputika (pfuti) uye kupfura kuputika kwekuchenesa:
Kunyanya zvichibva pamhepo yakamanikidzwa sesimba rejecha (kupfurwa), ita jecha kana simbi pfuti ibudise kumhanya-mhanya (sandblasting kushanda kumanikidza kwe0.2 ~ 0.3Mpa, kupfurwa peening kushanda kumanikidza kwe0.5 ~ 0.6Mpa), jet kune iyo kuumba nzvimbo yekurova kubva pachiyero che oxide. Kuputika kwepfuti kunoitwa nekumhanya kukuru (2000 ~ 30001r/min) inotenderedza centrifugal simba remushonga, simbi inopfurwa kunzvimbo yekugadzira kugogodza sikero yeoxide.
Guruva rejecha, kushanda kwakaderera kwekugadzira, mutengo wakakwira, unoshandiswa zvakanyanya kune zvakakosha zvehunyanzvi zvinodiwa uye zvakakosha zvekugadzira zvinhu (senge simbi isina simbi, titanium alloy), asi inofanirwa kutora inoshanda yekubvisa guruva matanho ehunyanzvi. Shot peening yakanyatso kuchena, kune zvakare zvakaipira zvekushomeka kwekugadzira uye mutengo wakakwira, asi mhando yekuchenesa yakakwira. Shot blasting inoshandiswa zvakanyanya pakugadzirwa kwayo kwepamusoro uye kushandiswa kwakaderera.
Iri pamusoro ndiro ruzivo rwekugadzira pickling uye kuputika kwepfuti. Ndinovimba zvichabatsira kwauri.