Gịnị bụ carbon akwụkwọ

Ndioru govanmenti sitere ọtụtụ puku afọ gara aga. Ozugbo n'oge archeological gwupụtara na Egypt a hụrụ na a ọtụtụ mbadamba ụrọ na otu ederede. Rewriting mgbe aku mmuta ohu.

N'ihi na oge mbụ na technology na nke malitere na-emepụta akwụkwọ akwụkwọ, e patented October 7, 1806 na UK. The akwụkwọ bụ a bilateral, impregnated na ink. The mepụtara ọma "carbon akwụkwọ" Ralph Wedgwood bụ nke.

Na 1820s, akwụkwọ akụkọ oyiri na ndabere nke soot malitere na-emepụta na ihe ulo oru n'ike. Ọnụ ọgụgụ kasị elu nke ya na-ewu ewu bịara ke 70, mgbe ha malitere iputa en masse typewriter. Na mkpuchi malitere agbakwunye mastic na-ezere adịghị ike nke gara aga nsụgharị - niile mmetọ, nke ọ metụrụ. Tupu biakwa obibia nke oge a na Iṅomi akụrụngwa (copier, fax) carbon akwụkwọ bụ nnọọ ewu ewu. Taa, ọ bụghị otú na-ewu ewu, na-eji tumadi na uwe azụmahịa.

Carbon akwụkwọ bụ ala njupụta. On otu akụkụ ya mere a agba? Oyi akwa, nke na-enyere aka na-enweta site na-ede, bipụtara ma ọ bụ na-eru otutu mbipụta. Mpempe akwụkwọ na-tọrọ n'agbata ot akwụkwọ agba? Layer ala. Mgbe ede na mpempe akwụkwọ na-etinye on top, n'ihi na ịpị handle agba? Ahụ bufee n'elu mpempe akwụkwọ kụrụ n'okpuru a ntụziaka.

Na nke a akwụkwọ, ị pụrụ inweta akwụkwọ ndị dị iche iche akwụkwọ. Taa nyere a pụrụ iche ìhè-chebaara ihe, e nwekwara a mgbanwe ya, mere maka enwekwukwa iche ụlọ.

Ọzọkwa, ugbu a, e phototechnical mpiaji oyiri akwụkwọ malite si mmanya (otu na abụọ) na a na kọntaktị Iṅomi. E nwekwara fotostatnye ìhè-chebaara ihe (ọjọọ, mma) nweta mbipụta si mmanya na ọkara-ụda malite Ịme oyiri. Ọzọ anya - fotokalka, nke na-eji na-eme akwụkwọ nke malite mmanya iji kọntaktị-ebi akwụkwọ na ntule. -Eji thermoset carbon akwụkwọ mpiaji replication na thermal (infrared) ụzarị , na thermally nyefee image na ndagwurugwu akwụkwọ. Photosemiconductor Iṅomi ihe na-ebi n'elu a mkpa okporo ọkụ photoactive oyi akwa dabeere na zinc oxide.

Office oyiri akwụkwọ, nke i nwere ike ịzụta na ọtụtụ na-echekwa, nwere nnukwu iche oyiyi. Oge na-eme ka akwụkwọ nwere ike mkpa a ole na ole sekọnd a nkeji ma ọ bụ karịa. Na ha nhazi technology (gwara, ngosi, wdg) na oge nke nchekwa nke akwụkwọ dị ka e nwere dị iche iche iche iche nke akwụkwọ.

Ọtụtụ mgbe eji na-eme mbipụta na larịị akwụkwọ, ọ bụghị emeso dị ka ma ọ bụrụ na kontaktno- ma ọ bụ matriks-atụ usoro nke Iṅomi, nakwa dị ka amụba nke mbụ site n'ọnụ dechapụ ebi akwụkwọ ike.