Ezisetshenziswa zezimboni, izakhiwo zokungqubuzana zezinhlanganisela zibaluleke kakhulu. Izici ezithinta i-friction coefficient ye-flake graphite composite ikakhulukazi ihlanganisa okuqukethwe nokusatshalaliswa kwe-flake graphite, izimo zokungqubuzana kwendawo, ukucindezela kanye nezinga lokushisa lokungqubuzana, njll. Namuhla, umhleli we-Furuite graphite uzokhuluma ngezici ezithinta i-friction coefficient ye-flake graphite. izinhlanganisela:
1. Okuqukethwe nokusatshalaliswa kwama-graphite flakes.
I-composite friction coefficient incike engxenyeni yendawo ye-composite flake graphite. Uma kukhulu okuqukethwe kwe-flake graphite endabeni, kuba nkulu ingxenye yendawo ye-flake graphite endaweni yokungqubuzana. Ukwengeza, lapho ukusabalalisa kwe-flake graphite kufana kakhulu, kulula ukunamathela kwe-graphite ukuxhuma kuma-flakes endaweni ephikisanayo, ngaleyo ndlela kuncishiswe i-coefficient yokungqubuzana kwezinto eziyinhlanganisela.
2. Isimo sokungqubuzana kwendawo.
Isimo sendawo yokungqubuzana sibhekisela kusayizi kanye nemvelo yama-protrusions endaweni eshayisanayo. Uma izinga le-cogging lincane, ingxenye yendawo ye-flake graphite endaweni yokungqubuzana yezinto ezihlanganisiwe iyancishiswa, ngaleyo ndlela kubangele ukwanda kwe-coefficient ye-friction.
3. Ingcindezi.
Ingaphezulu lezinto ezihlanganisiwe zihlala zingalingani. Uma ingcindezi incane, i-mutual junction endaweni eshayisanayo ingeyasendaweni, ngakho-ke ukunamathela okunamathelayo okubucayi kwenzeka, ngakho-ke i-coefficient yokungqubuzana inkulu.
4. Ukushisa kwe-friction.
Izinga lokushisa lokungqubuzana lithinta ngokuqondile i-oxidation kanye nokubhujiswa kongqimba lwe-graphite lubricating ebusweni bokungqubuzana. Lapho izinga lokushisa liphakeme, i-oxidation ye-graphite lubricating layer ishesha. Ngakho-ke, lapho umonakalo omkhulu kakhulu wesendlalelo sokuthambisa se-graphite uba mkhulu, kulapho i-coefficient yokungqubuzana iba phezulu.
Isikhathi sokuthumela: Sep-28-2022