Umuyoboro w'icyuma ukoreshwa mu kohereza amazi n'ifu, guhinduranya ubushyuhe no gukora ibice bya mashini n'ibikoresho, kandi ni ubwoko bw'icyuma gihendutse. Gukoresha imiyoboro y'icyuma mu gukora imiyoboro y'inyubako, inkingi n'ibishyigikizo bya mashini bishobora kugabanya uburemere no kuzigama 20-40% by'icyuma, kandi bishobora no gukora imirimo yo kubaka nk'imashini nk'iy'uruganda. Ni ubuhe bwoko bw'imiyoboro y'icyuma busanzwe buboneka? Ingano y'umuyoboro w'icyuma ni iyihe? Iyi nkuru irabivugaho imwe imwe.
Gabanya santimetero 1 mo ibice 8 bingana; santimetero 1/8 1/4 3/8 1/2 5/8 3/47/8. Bingana n'umuyoboro usanzwe w'ingingo 1 ku muyoboro w'ingingo 7, kandi ingano nto zigaragazwa na santimetero 1/16, 1/32, 1/64, kandi igice kirimo santimetero. Niba ikigereranyo n'umubare bishobora kugabanuka (nk'umubare ari 2, 4, 8, 16, 32), bigomba kugabanuka.
Icyerekezo cya santimetero kigaragazwa n'imirongo ibiri mu mfuruka yo hejuru iburyo, nka 1/2". Urugero, umuyoboro w'amazi wa DN25 (25mm, kimwe hepfo) ni umuyoboro w'amazi wa imperial 1", kandi ni umuyoboro w'amazi wa point 8 mbere yo kubohoka. Umuyoboro w'amazi wa DN15 ni umuyoboro w'amazi wa imperial 1/2", ari nawo muyoboro w'amazi wa point 4 mbere yo kubohoka. Urugero, umuyoboro w'amazi wa DN20 ni umuyoboro w'amazi wa imperial 3/4", ari nawo muyoboro w'amazi wa point 6 mbere yo kubohoka.
Ingano DN15 (imiyoboro 4), DN20 (imiyoboro 6), DN25 (umuyoboro wa santimetero 1), DN32 (imiyoboro 2 ya santimetero 1), DN40 (umuyoboro wa santimetero 1 n'igice), DN50 (umuyoboro wa santimetero 2), DN65 (umuyoboro wa santimetero 2 n'igice), DN80 (umuyoboro wa santimetero 3), DN100 (umuyoboro wa santimetero 4), DN125 (umuyoboro wa santimetero 5), DN150 (umuyoboro wa santimetero 6), DN200 (umuyoboro wa santimetero 8), DN250 (umuyoboro wa santimetero 10), n'ibindi.
Gabanya santimetero 1 mo ibice 8 bingana; santimetero 1/8 1/4 3/8 1/2 5/8 3/47/8. Bingana n'umuyoboro usanzwe w'ingingo 1 ku muyoboro w'ingingo 7, kandi ingano nto zigaragazwa na santimetero 1/16, 1/32, 1/64, kandi igice kirimo santimetero. Niba ikigereranyo n'umubare bishobora kugabanuka (nk'umubare ari 2, 4, 8, 16, 32), bigomba kugabanuka.
Icyerekezo cya santimetero kigaragazwa n'imirongo ibiri mu mfuruka yo hejuru iburyo, nka 1/2". Urugero, umuyoboro w'amazi wa DN25 (25mm, kimwe hepfo) ni umuyoboro w'amazi wa imperial 1", kandi ni umuyoboro w'amazi wa point 8 mbere yo kubohoka. Umuyoboro w'amazi wa DN15 ni umuyoboro w'amazi wa imperial 1/2", ari nawo muyoboro w'amazi wa point 4 mbere yo kubohoka. Urugero, umuyoboro w'amazi wa DN20 ni umuyoboro w'amazi wa imperial 3/4", ari nawo muyoboro w'amazi wa point 6 mbere yo kubohoka.
Ingano DN15 (imiyoboro 4), DN20 (imiyoboro 6), DN25 (umuyoboro wa santimetero 1), DN32 (imiyoboro 2 ya santimetero 1), DN40 (umuyoboro wa santimetero 1 n'igice), DN50 (umuyoboro wa santimetero 2), DN65 (umuyoboro wa santimetero 2 n'igice), DN80 (umuyoboro wa santimetero 3), DN100 (umuyoboro wa santimetero 4), DN125 (umuyoboro wa santimetero 5), DN150 (umuyoboro wa santimetero 6), DN200 (umuyoboro wa santimetero 8), DN250 (umuyoboro wa santimetero 10), n'ibindi.
Igihe cyo kohereza: Gicurasi-16-2023