Ungakuthuthukisa Kanjani Ukumelana Nokugqokwa Kwezingxenye Ze-Carbide Wear?

Ukusebenza kokugqoka kwe-tungsten carbide kuthinteka ngokusetshenziswa kwemvelo nokusebenza kwe-alloy. Ukumelana nokugqoka kunqunywa ikakhulukazi i-microstructure kanye nokwakheka kwamakhemikhali. Imingcele yesakhiwo eyinhloko ye-carbide enosimende ubukhulu bokusanhlamvu nokuqukethwe kwesigaba sokubopha. Ukumelana nokugqoka nakho kuthinteka yizici ezengeziwe ezifana ne-barium.

Emkhiqizweni wezimboni, izinto eziningi ezibalulekile zemishini kanye nezingxenye zazo eziwumshini zisesimweni esinzima, njengejubane eliphezulu, izinga lokushisa eliphezulu, ukucindezela okukhulu, ukukhonza ngokweqile, njll. Ngakho-ke, umonakalo ezingxenyeni zemishini uvela kaningi ngenxa yokuguga, ukugqwala, kanye i-oxidation, ebangelwa kakhulu indawo engaphezulu.

Izinyathelo zokuzivikela ezingaphezulu zisetshenziselwa ukubambezeleka nokulawula umonakalo, osekuyindlela ephumelelayo yokuxazulula ukuguga kwezingxenye zemishini. Ngakho-ke, kwamukelwa izindlela ezahlukahlukene zokuhuzuka kwezingxenye zemishini, njengokucweba, i-thermos, i-carburizing, i-nitriding, izinsimbi ezivuzayo, isifutho esishisayo, ukuvela phezulu, ukunamathela, nokunamathisela ungqimba oluqinile, ugongolo lwamandla amaningi, njll.

Umhlaba ongavamile usetshenziswe ngempumelelo engxenyeni yokugqoka i-carbide. Lapho amandla kanye nokuqina komthelela kukhuphuka ngaphezu kuka-10%, ukumelana nokugqokwa kwezingxenye zokugqoka ze-carbide nakho kuyathuthuka.

Isibonelo, izingxenye zesikhunta se-Tungsten carbide zisebenza kahle futhi zisetshenziswa kabanzi embonini yokucubungula izingxenye zesikhunta. Ukuze ukwandise inani layo, kubalulekile ukuthuthukisa ukumelana nokugqoka kwezingxenye zesikhunta se-tungsten carbide.

Ngokuvamile, indlela ephumelela kakhulu neqondile yokuthuthukisa ukumelana nokugqokwa kwezingxenye zesikhunta se-tungsten carbide ukucutshungulwa kwe-titanium plating - ukuphila okungaphezulu, ukuqina, ukungezwani kwe-value-added nokugqoka, ukumelana nokugqwala, njll.

Ingaphezulu lensimbi enesisindo esinembayo ehlanganiswe ne-vacuum coefficient ingaba ne-coefficient ephansi kakhulu ye-friction, enciphisa amandla okucubungula. Ukugxiviza okubandayo nokudweba ifa elimbozwe nge-vacuum coating kunganciphisa kakhulu ukungqubuzana, ukuklwebheka, nokuguga ngesikhathi sokucubungula. Ngakho-ke, kungandisa isikhathi sokuphila futhi kunciphise izindleko kakhulu.

Izinzuzo:

1. Nciphisa i-friction coefficient, nciphisa amandla okucubungula, uthuthukise ukuqina kwendawo, futhi welule kakhulu impilo yokufa.

2. Ekusebenziseni idayizi, inkinga yokwehluleka kusenesikhathi ivame ukuxazululwa.

3. Yenza okungcono kakhulu kwe-workpiece ukuze udlale indima ephelele.

4. Thuthukisa ngamandla ikhwalithi (efana nokuqina kwendawo, ukunemba, njll.) kanye nempilo yesevisi yezingxenye zesikhunta, ukuze uzenze zidlale amandla emikhiqizo ngempumelelo.

Uma unentshisekelo emikhiqizweni ye-tungsten carbide futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma nge-imeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi nekhasi.