Uhlalutyo lweNkqubo yokuHamba kwaMaleko eCarburized ngexesha lokuqhubekiswa kweSithuthuthu iSocket

(1) Iiproliji zesithuthuthu esenziwe ngeCarburized zifuna umaleko owenziwe ngumzimba kumazinyo. Xa kusetyenziswa inkqubo ye "extrusion carburized-warm extrusion", ulwabiwo lwe carburized luhambelana kakhulu nendlela yokuguqula izixhobo zenziwe. Kwinkqubo yokuqhekeka okungafaniyo kwenkqubo yokuqhekeka, umaleko ogqityiweyo kumazinyo egiya usasazwe kwakhona kumaleko we-carburized kumphezulu we-cylindrical blank. Kwinkqubo yeegiya "ze-carburizing-warm extrusion", ixesha lokumila lifutshane, kwaye ukusasazeka kwomaleko we-carburized kunokungahoywa. Ngokucacileyo, emva kokuba isilinda iba yigiya, umphezulu wonyuswe kakhulu, kwaye ubukhulu be-carburized layer butshintsha kakhulu. Xa umaleko carburized yi tangentially ucinezelwe ngexesha lenkqubo ukuyila, Ebubanzini umaleko carburized kwandisa, kungenjalo, Ebubanzini iyancipha; kwaye umaleko carburized Utshintsho ubukhulu kuxhomekeke kwisixa deformation tangential. Ke ngoko, ulwabiwo lobunzima bomaleko we-carburized ungalawulwa ngokulawula ukuguquluka okungafaniyo komaleko we-carburized ngexesha lokufudumala okushushu kwezixhobo.
(2) Ngokwesiseko sokuqonda inkqubo yokwenziwa kwamazinyo esithuthuthu esinyuka, ingxoxo ethe kratya malunga notshintsho ukusuka kumaleko acocekileyo wesilinda ukuya kwinqanaba leenqwelo xa kusenziwa inxenye yegiya: isilinda ecinezelwe ngamazinyo amabhinqa Umphezulu maleko carburized uba umaleko carburized yenxalenye ingcambu gear. Utshintsho kufuneka lusuke kumphezulu wesilinda luye kwingcambu yamazinyo, kwaye kwangoko ithatha inxaxheba kwi-deformation, kokukhona inqanaba likwandiswa, lincipha umaleko we-carburized; Ngokuchasene noko, ngenxa ye-extrusion yokufa Xa uxinzelelo lwenza ukuba indawo ebunjiweyo yenxalenye yoxinzelelo ibe yingcambu yamazinyo, intsimbi yecandelo loxinzelelo lokufa phakathi kwesinyithi kunye nenxalenye ye-radial yesinyithi iba sisinyobo Inxalenye yesinyithi icinezelwe ngamazinyo amabini asondeleyo ekufeni, emva koko ubukhulu be-carburized layer bonyuka; xa ukunyuka kwenyuka, ukuba ukudibanisa nombumba wesetyhini kuxhomekeke ekukhutshaneni okwaneleyo kwesikhunta somfazi, ubukhulu bomalenge obunzima bunokuncitshiswa xa kusolulwa.


Ixesha Post: Jul-07-2020