Itondekanya ryo kwikuramo ibyuma byubaka

Kwiyubaka wenyine. Buri cyuma cyo kwikuramo kigizwe n'ibice bitatu: umutwe, inkoni nimpera yinkoni. Buri cyuma cyo kwikuramo kigizwe nibintu bine: isura yumutwe, uburyo bwo gukurura, ubwoko bwurudodo, inzira umurizo.

1. Kugaragara mumutwe

Imitwe ije muburyo bwose. Hano hari umunwa uzengurutse (igice cyumutwe uzengurutse), umutwe uzengurutse umutwe, uruziga ruzengurutse umunwa (hamwe na padi), uruziga ruzengurutse umutwe (hamwe na padi), umutwe wumutwe, umutwe wumutwe (hamwe na padi), umutwe wumutwe, igice cyumutwe, igice cya silindrike umutwe, hejuru ya silindrike hejuru, umutwe wamahembe, umutwe wa mpande esheshatu, umutwe wa mpande esheshatu, impande esheshatu (hamwe na padi).

2. Gukurura no kugoreka uburyo

Inzira ya screw yerekana kwishyiriraho no gufunga imigozi iyo form yo kugoreka imitwe ya screw, mubyukuri hariho imiyoboro yo hanze hamwe ninzira y'imbere inzira ebyiri. Muri rusange, umugozi wo hanze utuma urumuri runini kuruta uburyo ubwo aribwo bwose bwimbere (groave groove). Umugozi wo hanze: impande esheshatu, impande esheshatu, hejuru ya mpande esheshatu, imiterere yururabyo rwa mpandeshatu, nibindi. igishushanyo, inyabutatu y'imbere, hexagon y'imbere, imbere 12 Inguni, igikonjo gifatanye, ibiti bitandatu by'amababi, umuyonga muremure wa crossque, n'ibindi.

3. Kuramo ubwoko bwurudodo

Hariho ubwoko bwinshi bwurudodo, gukanda urudodo (umugozi mugari wamenyo), urudodo rwimashini (umugozi rusange), umugozi wumye wumye, umugozi wa fibre, hamwe nizindi nsanganyamatsiko zidasanzwe. Mubyongeyeho, urudodo rushobora kugabanywamo ikibanza kimwe (umutwe wikubye kabiri), ikibanza kabiri (imitwe myinshi), ikibuga kinini (imitwe ibiri) hamwe n amenyo yangahe imitwe myinshi.

4, inzira yanyuma

Umurizo wanyuma wumurizo urimo ubwoko bubiri: iherezo rya cone nubucuti burangira. Ariko rero, ukurikije ibisabwa mubisabwa, igice cyiziritse kumurizo gishobora kubyara no gutunganya igikonjo gikora, igikonjo, igikomere cyangwa igice gisa nuburyo bwa myitozo ya twist, nibindi. Mubipimo bimwe, cone imwe irangira cyangwa impera iringaniye, hari inzira zitandukanye nkumunwa uzengurutse.