The kewaa ikpe A na-eji mgbapụta eme ihe n'ọtụtụ ebe na ụlọ ọrụ dị iche iche, ma a maghị na a na-ekpebikwa àgwà mgbapụta site na polishing. Ebe a ka anyị ga-achọpụta ya.

1. ire ọkụ polishing: Jiri ire ọkụ mee ka ọ dị nro na akpọọ nkụ n'elu okpukpu abụọ nke kewara akpa mgbapụta, nke nwere ike wepu ụfọdụ twill, akpụkpọ anụ ahụ na ọtụtụ akụkụ ndị ọzọ na-egbutu n'elu mgbapụta ahụ, ọ bụ ezie na ọ ga-ebelata nkwụsị nke elu mgbapụta ahụ.

2. Na-asachapụ na polishing ntụ ntụ: Usoro a bụ ịrụ nnukwu esemokwu n'elu elu nke kewara. akpa mgbapụta iji wepu ncha. Tupu ihicha ya, akụkụ ahụ a na-egbu maramara ga-eji eriri abrasive kpuchie ya. Ọtụtụ ihe eji eme ihe na usoro a nwere mmetụta kachasị mma nke cerium oxide, mana usoro a dị ntakịrị.

3. Acid ọgwụgwọ na polishing: Jiri corrosive mmetụta nke acid n'elu nke abụọ-suction gbawara n'elu mgbapụta na-eme elu ọgwụgwọ. Tupu ịmegharị mgbapụta ahụ, ọ dị mkpa ka a na-ehichapụ ya na eriri abrasive, n'ihi na polishing acid ga-ebelata oke nke mgbapụta ahụ , na ọ bụghị mgbe niile ka ọ ga-ekwe omume iwepụ ihe odide ahụ kpamkpam n'elu.