Ithonya lekhwalithi yokusebenza eshisayo yesikhunta ekusebenzeni kwayo

Sawubona, woza uthintane nemikhiqizo yethu!

Ikhwalithi yokusebenza eshisayo yesikhunta inethonya elikhulu ekusebenzeni nasekusebenzeni kwempilo yesikhunta. Empilweni yangempela nasemsebenzini, isikhunta sethu somhlangano sidinga ukuthuthukiswa okuqhubekayo ekwakhiweni nasekukhiqizeni isikhunta esihlukahlukene, futhi kuzoba nezinkinga ekusebenzeni okuthile. Sizoxoxa futhi sishintshisane ngezinkinga ekusetshenzisweni kwesikhunta sokunyathela nabakhiqizi besikhunta baseShenzhen

Ukuqedwa nokucinywa kwezingxenye ezisebenzayo zesikhunta kanye nokwaphuka kwangesikhathi senqubo yokusetshenziswa konke kuhlobene nenqubo yokusebenza eshisayo yesikhunta.

(1) inqubo UKWAKHA, okuyinto isixhumanisi ebalulekile enqubeni yokukhiqiza izingxenye die zisebenza. Ekubunjweni kwensimbi yensimbi ephezulu, izidingo zobuchwepheshe zesakhiwo se-metallographic njengokuhanjiswa kwe-carbide kuvame ukubekwa phambili. Ngaphezu kwalokho, ibanga lokushisa elenziwe kufanele lilawulwe ngokuqinile, kufanele kwenziwe indlela efanele yokushisa, kufanele kutholakale indlela efanelekile yokwakha, futhi ukupholisa okuhamba kancane noma ukufakwa okufika ngesikhathi ngemuva kokufaka kufanele kwamukelwe.

(2) Lungiselela ukwelashwa kokushisa. Ngokuya ngezinto ezehlukene nezidingo zezingxenye zokusebenza ezifa, izinqubo zokwelashwa kwangaphambi kokushisa njengokufakwa, ukujwayela noma ukucima kanye nokushisa kufanele zamukelwe ukwenza ngcono ukwakheka kwezinto, kuqede ukukhubazeka kwe-microstructure kokufaka okungenalutho nokwenza ngcono ubuchwepheshe bokucubungula. Ngemuva kokulungiswa okufanelekile kokulashwa kokushisa, i-cementite yenethiwekhi yesibili noma i-chain carbide ingaqedwa, i-carbide ingahle ihlanjululwe futhi icwengisiswe, futhi ukufana kokusabalalisa kwe-carbide kungakhuthazwa. Ngale ndlela, ikhwalithi yokuqeda nokushisa ingaqinisekiswa futhi impilo yensizakalo ingathuthukiswa.

(3) Ukuqeda nokushisa. Lesi isixhumanisi esiyinhloko ekwelapheni ukushisa kwesikhunta. Uma ukushisa kwenzeka ngesikhathi sokucisha nokushisa, okokusebenza ngeke nje kubangele ukuqina okukhulu, kepha futhi kungadala kalula ukugoqeka nokuqhekeka ngesikhathi sokupholisa, okuzothinta kakhulu impilo yensiza. Ngesikhathi sokucisha nokushisa i-die, kufanele kunakwe ngokukhethekile ukuvimbela i-oxidation kanye ne-decarburization. Incazelo yenqubo yokwelashwa kokushisa kufanele ilawulwe ngokuqinile. Uma izimo zivuma, kungasetshenziswa ukwelashwa kokushisa. Ngemuva kokucima, kufanele ithambeke ngesikhathi, futhi izinqubo ezihlukile zokushisa kufanele zamukelwe ngokuya ngezidingo zobuchwepheshe.

(4) Ukuncishiswa kwengcindezi. Izingxenye zokusebenza ze-Die kufanele ziphathwe ngokuncishiswa kwengcindezi ngemuva kokushaywa okunamandla ukuqeda ukucindezeleka kwangaphakathi okubangelwa yimishini emibi, ukuze kugwenywe ukusonteka ngokweqile nokuqhekeka okubangelwa ukucima. Okwenziwe isikhunta ngokunemba okuphezulu, ukwelashwa kokunciphisa ukucindezeleka kuyadingeka ngemuva kokugaya noma imishini kagesi, evumayo ukuzinzisa ukunemba kwesikhunta nokwenza ngcono impilo yenkonzo.