Indlela yokukhetha umatshini wokulungisa umngundo?
Kukho iintlobo ezininzi zokubumba, iimeko zokusebenza zokubumba ezahlukeneyo zihluke kakhulu, kwaye iifom zokungaphumeleli nazo zihluke.
Ukusetyenzwa komngundo kunezi mpawu zisixhenxe zilandelayo:
(1) Ukuchaneka kokucubungula kuphezulu, iperi yokungunda ngokubanzi yenziwe nge-concave die, i-convex die kunye nesiseko sokungunda, ezinye zinokuba yimodyuli yendibano yamaqhekeza amaninzi.Ngoko ke, ukudibanisa ukufa okuphezulu kunye nezantsi, ukudibanisa kokufaka kunye ne-cavity, kunye nokudibanisa phakathi kweemodyuli zonke zifuna ukuchaneka okuphezulu komatshini.Ukuchaneka komgangatho wedayiti kaninzi ukuya kuthi ga kudidi lwe-M.
(2) Ubume kunye nomphezulu wezinye iimveliso, ezifana neepaneli zemoto, iinxalenye zenqwelomoya, izinto zokudlala kunye nezixhobo zekhaya, zintsonkothile.Umphezulu wemilo uqulunqwe ngeendlela ezahlukeneyo ezigobileyo.Ngoko ke, umphezulu we-cavity we-mold unzima kakhulu.Eminye imiphezulu ijongwa ngemathematika.
(3) Ukuveliswa kokungunda kwebhetshi encinci akuyiyo imveliso eninzi, kwiimeko ezininzi, ibhetshi enye kuphela eveliswayo.
(4) Zininzi iinkqubo zokusebenza, ezifana nokusila, ukukruqula, ukugrumba, ukubuyisela kwakhona kunye nokucofa.
(5) Ubomi benkonzo yokuphindaphinda ukubunjwa kwemveliso bude.Xa ubomi benkonzo yesikhunta budlula ubomi bayo, kuyimfuneko ukutshintsha isikhunta esitsha, ngoko ke ukuveliswa kwesikhunta kudla ngokuphindaphindiweyo.
(6) Kwimveliso yokubumba inkqubo yokukopisha, ngamanye amaxesha akukho mzobo okanye idatha, kwaye inkqubo yokukopisha kufuneka iqhutywe ngokwento yangempela.Oku kufuna ukuchaneka okuphezulu kokuxelisa kwaye akukho deformation.
(7) Izinto zokudayela zigqwesile kwaye ukuqina kuphezulu.Izinto eziphambili zokufa yintsimbi ye-alloy, ngakumbi i-die kunye nobomi obude yenziwe nge-Crl2, i-CrWMn kunye nenye insimbi ye-ledeburite.Olu hlobo lwentsimbi luneemfuno eziqinileyo ukusuka kwi-forging engenanto, ukuqhutyelwa kunyango lokushisa.Ngoko ke, ukusekwa kobugcisa bokusebenza akunakungahoywa, kwaye ukuguqulwa konyango lobushushu kuyingxaki enkulu ekuqhubeni.
Ukuze ukwandise ubomi benkonzo yokufa, ukukhethwa kwezixhobo zoomatshini kufuneka kuhlangabezane neemfuno zokucubungula kangangoko kunokwenzeka ngokweemeko zokusebenza kunye neefom zokungaphumeleli zokufa.Ngokomzekelo, umsebenzi wenkqubo yokulawula amanani kufuneka ube namandla, ukuchaneka kwesixhobo somatshini kufuneka kube phezulu, ukuqina kukuhle, ukuzinza kwe-thermal kulungile, kunye nomsebenzi wokukopisha kufuneka unikezwe.
Ixesha lokuposa: May-24-2021