Ukuhlolwa koMgangatho woNyango loBushushu kwiiPlati zeMihlathi zeCrusher

Ukuhlolwa koMgangatho woNyango loBushushu kwiiPlati zeMihlathi zeCrusher

Ukuhlolwa komgangatho wonyango lobushushu lweepleyiti zemihlathi ye-crusher ezenziwe ngentsimbi ephezulu ye-manganese, kufuneka kuquke ukuhlolwa kobunzima, imifantu, ukuhla kwe-carbide, ukuhla kwe-carburization, njl.njl., kwaye kufuneka kwenziwe ngokuhambelana neemfuno zobugcisa. Kwiimpazamo ezinje ngokuqina okungagunyaziswanga okanye ukuhla kwe-carbide, ukuhlanjwa kwesisombululo kunye nokucinywa kwamanzi kufuneka kuphindwe kwenziwe, kwaye kufuneka kuqwalaselwe ukuqinisekisa ukuba ubushushu xa kungena emanzini buhambelana nemigaqo.

Kufuneka kuqatshelwe apha ukuba ukucocwa kweekhabhoni kwi-castings kuyingozi: emva kokupholisa emanzini, umaleko osuswe iikhabhoni uguquka ube yisakhiwo se-martensite, kodwa umaleko womphezulu ubuthathaka kakhulu kwaye uplastiki uphantsi kakhulu, kwaye amandla awo okubopha nesakhiwo sangaphakathi se-austenite aphantsi kakhulu. Phantsi kweemeko zokuguguleka okubangelwa kukuchaphazeka, umaleko womphezulu uphuma ngokukhawuleza. Emva kokupholisa ngamanzi, umaleko osuswe iikhabhoni udlula kutshintsho lwe-martensitic, nto leyo ebangela ukwanda komthamo, ngelixa umaleko wangaphakathi wesinyithi uhlala uyilo lwe-austenite. Uxinzelelo lwenzeka phakathi komaleko womphezulu kunye nomaleko wangaphakathi, kwaye amazinga okuncipha okuthe ngqo kwezakhiwo ezimbini nawo ahlukile ngexesha lokuphola okulandelayo, okukhokelela ekuqhekekeni komphezulu.