Gịnị bụ polishing?
N'ime imepụta igwe, polishing bụ usoro ọgwụgwọ a na-ahụkarị. Ọ bụ usoro ịmecha ihe mgbochi dị ka ịkpụ ma ọ bụ igwe ihe iji nye elu dị larịị. Enwere ike imeziwanye izi ezi nke geometry dị ka udidi elu (isi ike ihu), izi ezi akụkụ, ịdị larịị na okirikiri.
Otu bụ "usoro nhazi abrasive edoziziri" site n'ịdozi wiil siri ike na nke ọma na metal, na nke ọzọ bụ "usoro nhazi nke na-eme ka abrasive n'efu" nke a na-ejikọta ọka na-ekpo ọkụ na mmiri mmiri.
Usoro nchicha a kapịrị ọnụ na-eji ọka abrasive nke ejikọtara na igwe na-ekpochapụ protrusions n'elu akụkụ ahụ. Enwere ụzọ nhazi dị ka honing na superfinishing, bụ nke e ji mara na oge na-egbuke egbuke dị mkpụmkpụ karịa usoro nhazi n'efu.
N'ime usoro nhazi abrasive n'efu, a na-ejikọta mkpụrụ osisi abrasive na mmiri mmiri ma jiri ya na-egweri na polishing. A na-ekpochapụ elu ahụ site na ijide akụkụ ahụ site na elu na ala ma na-atụgharị slurry (mmiri mmiri nwere mkpụrụ osisi abrasive) n'elu. Enwere ụzọ nhazi dị ka egweri na polishing, na elu ya dị mma karịa usoro nhazi abrasive edoziri.
● Na-asọpụrụ
● Electropolishing
● Emecha nke ukwuu
● Na-egweri ihe
● Nchacha mmiri
● Nchacha nke ọma
N'otu ụzọ ahụ, e nwere ultrasonic polishing, nke ụkpụrụ ya dị ka nke na-egbuke egbuke drum. A na-etinye ihe na-arụ ọrụ n'ime nkwusioru abrasive ma tinye ọnụ na mpaghara ultrasonic, na abrasive bụ ala ma na-egbuke egbuke n'elu nke workpiece site na ultrasonic oscillation. The ultrasonic nhazi ike dị obere na agaghị eme ka deformation nke workpiece. Tụkwasị na nke ahụ, a pụkwara ijikọta ya na usoro ọgwụ.
