Izinyathelo zokuvimbela i-brake disc shrinkage kanye nokulangazelela: I-molton iron yethulwa e-Strue ngokulinganayo ukunciphisa ukushisa ngokweqile kwe-disc futhi kuvikele ukwakheka kwezindawo ezishisayo zokufakelwa. Ngokombono wokuqina okulinganiselayo kwama-Iron castings, izingxenye ezincane ezidonswe ngodonga ngokwengeziwe, inani elikhulu kakhulu le-shrinkage, kanye nokugcizelelwa okuthe xaxa ku-shrinkage. Imodi yokudla ingaba yi-giting system feed noma ukubikezela kokuphamba. Lapho kutholwa uhlelo lokudla lwe-gingsing, ikhanda le-sprue linganda ngokufanele, njengokukhuphula ukuphakama kwebhokisi eliphezulu, engeza indandatho yesango, njll; I-Cross Runner iyiyunithi eliphambili le-skimming nomoya ontantayo. Lapho isetshenziselwa ukuncipha kwesengezo, usayizi wayo wesigaba ungakhuphuka ngendlela efanele; I-Sprue yangaphakathi izoba mfushane, ibe mncane futhi ibanzi. I-sprie yangaphakathi imfushane (i-transverver spree isondele ku-casting). Ngenxa yethonya elishisayo lokuphonsa kanye ne-transveral sprue kanye nomphumela wokugeleza kokugcwaliswa kwensimbi ebilisiwe nokondla, i-sprue yangaphakathi ngeke iqiniseke futhi ivalwe ngaphambi kwesikhathi eside. Mncane (ngokuvamile) kungavimba ukwakheka kokuxhumana okushisayo kokungena kwe-spre yangaphakathi. Ububanzi ukuqinisekisa indawo eyanele egcwele. Lapho ukusakaza okulinganiselayo kwesigaba sokuqina okulinganiselayo kokunwetshwa kwe-graphialization kanye ne-contraction, i-aclen iron ku-Imate izokwehla ukugeleza futhi izoqina futhi iyeke isikhathi sokuthuthukisa isimo sokusetshenziswa kwama-greplitization, okuyinto eguqukayo eguqukayo (i-riser intamo) ekudleni. Kwamanye ama-cashedi ane-shrinkage engathi sína, i-riser ingahle ibekwe ekondleni. I-Riser isethwe kangcono ekuqaleni kwe-sprie yangaphakathi, noma i-riser ingahle isethwe eMiddle Core ukondla i-disc ohlangothini olulodwa lwe-sprie yangaphakathi. Ezingxenyeni ezincane ezidonswa ngodonga, izindlela ze-inoculation zesibili zingamukelwa, okungukuthi, i-inoculant ingangezwa kwiphakheji elincane ukuze ithuthukise umphumela wokuthuthukisa i-inoculatem. Ingangezwa ezansi kwephakheji futhi igezwe ibe yinsimbi encibilikisiwe.
