Ukuhlaziywa Kwenqubo Yokugeleza Kwesendlalelo seCarburized Ngesikhathi Sokucubungulwa Kwesithuthuthu Esifinywa

(1) Iziphethu zesithuthuthu ezi-Carburized zidinga ungqimba we-carburized ebusweni bamazinyo. Lapho inqubo ye- "carburized-warm extrusion" isetshenziswa, ukusatshalaliswa kongqimba lwe-carburized kuhlobene kakhulu nendlela yokuguqula okwenziwe ngamagiya. Ngenqubo yokuqhekeka kwe-tangential split extrusion, ungqimba we-carburized emazinyweni egiya usatshalaliswa kusuka kusendlalelo se-carburized ebusweni bendawo engenalutho. Enkambisweni yamagiya "e-carburizing-warm extrusion", isikhathi se-deformation sifushane, futhi ukusakazeka kwesendlalelo se-carburized kunganakwa. Ngokusobala, ngemuva kokuthi isilinda siba yigiya, indawo engaphezulu inyuke kakhulu, futhi ukushuba kwesendlalelo se-carburized kushintsha kakhulu. Lapho ungqimba we-carburized ucindezelwa nge-tangentially ngesikhathi senqubo yokwakha, ukushuba kwesendlalelo se-carburized kuyanda, ngaphandle kwalokho, ubukhulu buyancipha; kanye nongqimba we-carburized Ushintsho lokujiya lincike enanini le-deformation tangential. Ngakho-ke, ukusatshalaliswa kobukhulu besendlalelo se-carburized kungalawulwa ngokulawula ukusonteka okunamandla kongqimba we-carburized ngesikhathi sokufudumala okufudumele kwegiya.
(2) Ngokwesisekelo sokuqonda inqubo yokwakhiwa kwamazinyo wesithuthuthu, okunye okudingidwayo ngoshintsho kusuka kusendlalelo se-carburized silinda kuya kungqimba lwegiya lapho kwenziwa ingxenye yegiya: isilinda sicindezelwe ngamazinyo abesifazane Ubuso ungqimba we-carburized uba ungqimba we-carburized wengxenye yempande yegiya. Ushintsho kufanele lusuke ebusweni besilinda luye ezimpandeni zamazinyo, futhi lapho kuqala lubamba iqhaza ekuguqulweni, izinga lokukhulisa likhula kakhulu, isendlalelo se-carburized sincane; okuphambene nalokho, ngenxa ye-extrusion die ingxenye, le ngxenye yensimbi icindezelwe ngamazinyo amabili aseduze efa phezulu, bese ubukhulu besendlalelo se-carburized banda; lapho ukukhubazeka kwanda, uma ukuxhumana nesikhunta sowesifazane kungaphansi kokungqubuzana okwanele kwesikhunta sowesifazane, ubukhulu besendlalelo se-carburized bungancishiswa lapho ukwelula kwenzeka.


Isikhathi Iposi: Jul-07-2020