1. Gukina.
Mubisanzwe bivuga uburyo bwo gukora ibicuruzwa biva mubikoresho byashongeshejwe, gutera inshinge zamazi mumashanyarazi yabanje gukorwa, gukonjesha, gukomera, no kubona ibibice nibice byuburyo bukenewe hamwe nuburemere.
2. Gutera ibyuma.
Gukora ibyuma, bizwi kandi nka casting ikomeye, nuburyo bwo gutara aho ibyuma byamazi bisukwa mubyuma kugirango babone casting.Ibishushanyo bikozwe mubyuma kandi birashobora gukoreshwa inshuro nyinshi (inshuro magana kugeza ibihumbi).Ibyuma bikozwe mubyuma birashobora kubyara ubu bigarukira muburemere no mumiterere.Kurugero, ibyuma bya ferrous birashobora gusa guterwa bifite ishusho yoroshye, uburemere bwabakinnyi ntibushobora kuba bunini cyane, kandi uburebure bwurukuta nabwo bugarukira, kandi uburebure bwurukuta rwibintu bito ntibushobora guterwa.
3. Gutera umucanga.
Gutera umucanga nubuhanga gakondo bwo gutara bukoresha umucanga nkibikoresho byingenzi bibumba.Ibikoresho byo kubumba bikoreshwa mu guta umucanga bihendutse, byoroshye guta, kandi birashobora guhuzwa n’umusaruro umwe, umusaruro mwinshi hamwe n’umusaruro mwinshi wa casting.Kuva kera nubuhanga bwibanze bwo gutunganya umusaruro.
4. Gukurura imbaraga.
Yerekeza ku buhanga bwo guterera ibyuma bishongeshejwe (umuringa wumuringa) munsi yuburemere bwisi, bizwi kandi no guta ibyuma.Nuburyo bugezweho bwo gukora ibishishwa byubusa hamwe nicyuma kirwanya ubushyuhe.
5. Fata umuringa.
Ibikoresho fatizo bikoreshwa mubicuruzwa bya robine ni umuringa ushyizwemo umuringa, ufite imiterere myiza yo gutara, imiterere yubukanishi, kurwanya ruswa, hamwe na casting bifite gahunda nziza kandi yubatswe neza.Urwego rwa alloy ni ZCuZn40P62 (ZHPb59-1) ukurikije GB / T1176-1987 yo guta umuringa wo gutunganya umuringa, naho umuringa ni (58.0 ~ 63.0)%, nicyo kintu cyiza cyane cyo kuyobora.
6. Ibisobanuro muri make byerekana uburyo bwo guta robine.
Mbere ya byose, kuri mashini ishushe yimashini isanzwe irasa, intanga yumucanga ikorwa kugirango ihagarare, kandi umuringa wumuringa urashonga (itanura rirwanya ibikoresho byo gushonga).Nyuma yo kwemeza ko ibigize imiti yumuringa wumuringa byujuje ibisabwa, suka (ibikoresho byo gusuka ni imashini ikora ibyuma byerekana imbaraga).Nyuma yo gukonjesha no gukomera, fungura ibicuruzwa hanyuma usukure aho usohokera.Nyuma yuko amazi yumuringa yose mu itanura rirwanya asutswe, reba neza gukonjesha gukonje.Kohereza ingoma ya shakeout kugirango isukure.Intambwe ikurikiraho ni uburyo bwo kuvura ubushyuhe bwa casting (gukuramo stress annealing), ikigamijwe ni ugukuraho imihangayiko yimbere iterwa na casting.Shira fagitire mumashini iturika kugirango ushireho fagitire nziza, kandi urebe neza ko umwobo w'imbere udafatanye n'umucanga, ibyuma cyangwa ibindi byanduye.Fagitire ya casting yari ifunze rwose, kandi umwuka-mwinshi w'agasanduku hamwe n'umwuka-mwinshi w'igice byageragejwe mu mazi.Hanyuma, gutondekanya no kubika bigenzurwa hifashishijwe isesengura ryiza.
Igihe cyo kohereza: Gashyantare-09-2022