Inyigisho ku gukata uduce duto tw’umucanga: Ese uduce duto tw’umucanga tuba dukonje?

Amahame shingiro ya Sandpaper

Umusenyi wagenewe koroshya ubuso binyuze mu gukuraho ibintu binyuze mu gushwanyaguza. Ingufu z'umusenyi ziterwa n'ingano n'imiterere y'uduce dushwanyaguza dufatanye n'ubuso bwawo. Umusenyi ugereranya ingano y'utwo duce, upimwe hakoreshejwe igipimo gisanzwe.
Ingofero: Ibikoresho bifasha mu gufata uduce duto tw’ingofero. Bitewe n’uburyo byagenewe gukoreshwa, ingofero ishobora gukorwa mu bikoresho bitandukanye birimo impapuro, imyenda, cyangwa filimi.
Irasenya: Uduce duto dukora irasenya. Ibikoresho bisanzwe birimo aluminium oxyde, silicon carbide, na diyama.

Ingano y'impapuro z'umucanga n'uburyo zishyirwa mu byiciro

Ubusanzwe urusobe rw'urusobe rw'urusobe rugaragara mu mibare y'urusobe, rwitwa kandi amanota y'urusobe rw'urusobe. Uyu mubare ugaragaza umubare w'imyobo kuri santimetero kare imwe kuri ecran ikoreshwa mu gushyira mu byiciro urusobe rw'urusobe. Urusobe rushyirwa mu byiciro bikurikira:

1. Urupapuro rwo gusigamo amazi (20-60):

Ibiranga: Umucanga w'amabuye urimo uduce duto two gukurura, ukwiriye gukuraho ibikoresho biremereye. Ugira akamaro mu gushushanya ibiti, gukuraho irangi, cyangwa gutunganya ubuso bugoye.
Gukoresha: Bikwiriye gusigwa mbere y'igihe ahantu hagoye, gusimbuza ibintu, no gushushanya ibikoresho.

2. Urupapuro rwo gusigamo uduce duto tw'umucanga (80-120):

Ibiranga: Umusenyi wo hagati w’umusenyi uhuza neza hagati yo gukuraho ibikoresho no gutunganya ubuso. Ufite uduce duto ugereranije n’umusenyi wo hasi, ariko uracyafite akamaro mu mirimo rusange yo gusya.
Gukoresha: Ni byiza cyane mu gusiga irangi hagati y'amabara cyangwa irangi, gukosora impande zigoye no gutegura ubuso kugira ngo busukwe neza.

3. Urupapuro rworoshye rwo gusiga (150-180):

Ibiranga: Impapuro zometseho umucanga zifite uduce duto tworoshye kandi zikwiriye kugira ngo ubuso bube bwiza. Zikuraho ibikoresho bike ugereranyije n'impapuro zometseho umucanga, ariko zigatuma ubuso burushaho kuba bwiza.
Gukoresha: Gusukura bwa nyuma mbere yo gusiga irangi, gusiga irangi ku buso no gukuraho ibisebe.

4. Uduce duto cyane (240-400):

Ibiranga: Impapuro nziza cyane zo gusiga no kurangiza. Ifite uduce duto cyane dukora ubuso bworoshye kandi bunoze.

Gukoresha: Bikwiriye gusiga hagati y'ibice bya varnish cyangwa irangi, kurangiza ubuso bw'ibiti no gutegura ibyuma byo gusiga.

5. Uduce duto cyane (400 no hejuru):

Ibiranga: Impapuro nziza cyane zo gusiga ku buso butoshye cyane. Ikunze gukoreshwa mu bikorwa by'imodoka no mu gukora imbaho ​​aho hakenewe ubuso butunganye.
Uburyo bwo kuyikoresha: Ni byiza cyane mu kuyisukura burundu, kuyisukura no kuyitegura kugira ngo ikoreshwe neza.

Itandukaniro riri hagati y'umucanga w'impapuro ni irihe?

1. Gutunganya ubuso bubi (igishishwa 20-60)

Ubusanzwe, impapuro zo gusigamo amazi zikoreshwa mu gihe cyo gukoresha ahantu hagoye nk'ibiti, ibyuma cyangwa sima. Ingano y'uduce duto kuva kuri 20 kugeza kuri 60 ni yo nziza.

Porogaramu:

Kuraho uduce duto n'ingese: Umusenyi utose ugira akamaro mu gukuraho uduce duto, ingese n'ibindi bidafite ubuziranenge. Ukuraho ibikoresho vuba kandi ukwiriye imirimo yo kubanza gusya.
Ibikoresho byo gushushanya: Ubu bunini bw'urutare bunagira akamaro mu gushushanya ibikoresho, bigatuma ushobora gukuraho ibikoresho byinshi mu gihe gito.

Igihingwa cyatanzweho inama:

Umucanga wo mu mpapuro 20-40: Ni mwiza cyane mu gukuraho no gushushanya ibikoresho biremereye.
Igiti cyo mu mpapuro 60: Gikwiriye koroshya ubuso bugoye mbere yo gukoresha igiti cyoroshye.

2. Gutunganya ubuso busanzwe (ingano 80-120)

Mu gihe cyo gusiga umucanga ku buso bw'ibikoresho byo mu nzugi n'amadirishya, ni byiza gukoresha umucanga wo hagati (80-120). Ubu bunini bw'uduce butanga uburinganire hagati yo gukuraho ibikoresho no koroshya ubuso.

Porogaramu:

Gusukura ibikoresho: Ni byiza cyane mu gutegura ubuso bw'ibiti kugira ngo birangize kuko bifasha gukuraho inenge zidakuyeho ibikoresho byinshi.
Inzugi n'amadirishya: Siga neza ubuso busize irangi cyangwa busize irangi kugira ngo bugire irangi ringana.

Igihingwa cyatanzweho inama:

Umucanga wo mu mpapuro 80: Kubanza gusiga ku buso bisaba imiterere iringaniye.
Igiti cy'umucanga 120: Bikwiriye gusigwa bwa nyuma mbere yo gusiga irangi cyangwa gusiga neza.

3. Gusukura ibyuma (ingano 150-180)

Mu gihe cyo gusiga irangi ku byuma nka robine, imigozi, n'ibindi bikoresho, ubusanzwe hakoreshwa impapuro ntoya zo mu bwoko bwa sandpaper ziri hagati ya 150 na 180.

Porogaramu:

Isuku irambuye: Ubu bunini bw'umucanga bugira akamaro mu gutuma isuku irushaho kuba nziza ku buso bw'icyuma, ikuraho udusebe duto n'ibizinga.
Gutegura irangi: Bikwiriye kandi gutegura ubuso bw'icyuma bwo gusiga cyangwa gusiga, bigatuma bufatana neza.

Igihingwa cyatanzweho inama:

Igiti cy'umucanga 150: Ni cyiza cyane mu gusiga no gutunganya ubuso bw'icyuma.
Igiti cy'umucanga 180: Gitanga irangi ryiza cyane, ryiza cyane kugira ngo ugire irangi ryiza.

4. Gusukura ubuso neza cyane (ingano 240-2000)

Kugira ngo utunganye ubuso bwa nyuma bw'ibikoresho nk'ibirahure na pulasitiki, koresha impapuro z'umucanga zitoshye cyane zifite igishishwa cya 240 kugeza 2000. Ubu bunini bw'uduce ni ingenzi kugira ngo ubone urumuri rwinshi kandi usohore neza.

Porogaramu:

Gusukura ikirahure na pulasitiki: Impapuro zoroshye cyane ni nziza mu gusukura ubuso bw'ibirahure kugira ngo bigaragare neza kandi bibengerane. Bishobora kandi gukoreshwa ku bice bya pulasitiki kugira ngo ubuso bube bwiza kandi bubengerana.
Ingano ya nyuma: Ubu bunini bw'urushundura bukunze gukoreshwa mu byiciro bya nyuma byo gutegura ubuso, bisaba kurangiza neza.

Igihingwa cyatanzweho inama:

Igiti cy'umucanga 240-400: kibereye gukoreshwa mu gutunganya neza mbere y'igihe.
Umucanga wo mu mpapuro 600-2000: Ukoreshwa mu gusiga neza cyane kugira ngo ubone uburyo bworoshye kandi bubengerane.

Mu gusoza

Muri make, imbaraga zaurupapuro rwo gusendaIngana mu buryo bunyuranye n'ubugari bwayo: uko umucanga muto, ni ko umucanga urushaho kuba munini, mu gihe umucanga munini, ni ko umucanga uba mwiza. Gusobanukirwa imiterere y'umucanga utandukanye ni ingenzi mu guhitamo umucanga ukwiye umushinga wawe. Mu guhitamo umucanga ukwiye, ushobora kugera ku ngaruka wifuza no kwemeza umusaruro mwiza mu mirimo yo gusya no gusiga irangi. Waba ukora ku mabuye, ibumba, cyangwa ibindi bikoresho, kumenya gukoresha umucanga neza bizamura ireme ry'akazi kawe.