EkhayaMetal Forging
I-Metal forging luhlobo lwe-billet yensimbi njengento ekrwada, ngokufaka uxinzelelo kunye namandla empembelelo, ukutshintsha imilo kunye nesakhiwo se-billet yensimbi, ukuqhutyelwa kwiindawo kunye namacandelo anemilo efunekayo kunye nobukhulu. Kwinkqubo yokubumba isinyithi, intsimbi engenanto ifakwe ngaphambili, ifakwe kwi-forging die, ngokusebenzisa amandla empembelelo okanye i-extrusion eqhubekayo, ukuze i-deformation yeplastiki yentsimbi engenanto, kwaye ekugqibeleni yenziwe kwiindawo ezifunekayo okanye amacandelo. I-Metal forging inokwahlulwa ibe yi-forging eshushu kunye ne-forging ebandayo, apho i-forging eshushu iqhutyelwa kubushushu obuphezulu bentsimbi engenanto, ngelixa ukukhwabanisa okubandayo kuqhutyelwa kwiqondo lokushisa.
Iimpawu eziphambili zokubumba isinyithi ziquka oku kulandelayo:
Kwinkqubo yokwenziwa kwesinyithi, ngokufaka uxinzelelo oluphezulu kwintsimbi engenanto, ukwakheka kweenkozo zetsimbi kuhlengahlengiswa, kwaye iziphene kunye neepores zipheliswa ngexesha elinye, ngaloo ndlela kuphuculwe ukubumbana kunye namandla amacandelo. Ke ngoko, iindawo ezibunjiweyo zihlala zineempawu ezibalaseleyo zoomatshini, njengamandla aphezulu, ubunzima obuphezulu kunye nokumelana nokunxiba kakuhle.
ukubunjwa kwesinyithi kunokucutshungulwa kwiimilo ezahlukeneyo kunye nobukhulu bamacandelo kunye namacandelo, kubandakanywa nesakhiwo esilula se-angular, iimilo ezintsonkothileyo zangaphakathi nangaphandle kunye nokuchaneka okuphezulu komphezulu. Oku kuzuza kwi-deformation yeplastiki yeebhilidi zetsimbi ngexesha lokuqulunqa kunye nokuguquguquka koyilo lokubumba, olunokuthi luhlangabezane neemfuno zokucubungula iindawo ezinzima.
metal forging ivelisa phantse akukho nkunkuma, ngenxa yokuba imilo kunye nobukhulu bentsimbi engenanto emva kokucubungula i-forging iphantse ihambelana neemfuno zoyilo, kwaye akukho mfuneko yokusika okanye ukucutshungulwa. Ukusa kumlinganiselo othile, ukubumba isinyithi kunokonga iindleko kunye nokuphucula ukusetyenziswa kwemathiriyeli ekrwada.
Umphezulu weendawo ezicutshungulwayo ngokwenziwa kwesinyithi zihlala zigudile kwaye zifana, kwaye akulula ukuvelisa iziphene ezingaphezulu kunye neepores, ngoko inomgangatho olungileyo womphezulu kunye nokuchaneka kokucubungula.
ukubunjwa kwesinyithi kunokufakwa kwiintlobo ngeentlobo zezinto zetsimbi, ezifana nentsimbi ye-carbon, i-alloy steel, insimbi engenasici, i-aluminium alloy kunye ne-alloy yobhedu, ifanelekile kwiinkalo ezahlukeneyo zoshishino, ezifana nokuveliswa kweemoto, ukuveliswa kweenqwelo-moya, ukwakhiwa kweenqanawa kunye noshishino lwepetrochemical. . Izinto ezahlukeneyo zetsimbi zinokufikelela kwiimfuno ezahlukeneyo ngokusebenzisa iinkqubo ezahlukeneyo zokubumba.