1. Inzira zitunganijwe:
Gutunganya ibyuma bidafite umwanda bitunganijwe bigabanijwemo kubumba no kubumba byinshi;
uburyo bwo kubumba umuyoboro wibyuma bidafite umuyonga unyuze mu gutunganya imiyoboro no gutunganya umurongo w’umusaruro, hifashishijwe uburyo bwo gukuramo ibibyimba biva mu miyoboro kugira ngo hashyizweho ibipimo ngenderwaho byihariye.
Imikorere myinshi igizwe cyane cyane nububiko bwa kabiri, iri mumuzingi uzengurutse cyangwa umuyoboro wa kare hashingiwe kumashini yongeye nyuma yimashini yinjiye muri tariyeri muburyo bwimiterere idasanzwe.
2. Itandukaniro hamwe no kubumba bwa mbere no kubumba kabiri:
Ubwiza bwibikorwa byibicuruzwa buruta ubwambere, ariko ubuziranenge nuburyo bukenewe ntibuzaba butandukanye cyane, bimwe mubyuma bidafite ibyuma bidafite ibyuma mubice byambukiranya urwego rugoye kandi ntibishobora kuba ikibazo kimwe guhitamo inshuro ya kabiri cyangwa byinshi Molding, nubushinwa nubushakashatsi bwibikoresho byo gutunganya ibyuma bidafite ibyuma byubushinwa ntibishobora kugera kurwego rwo hejuru rwo guhitamo bikwiye.
3. Gusaba:
Imiyoboro idafite ibyuma ikoreshwa cyane mubice bitandukanye byubatswe, ibikoresho nibice bya mashini
4. Itandukaniro numuyoboro usanzwe:
Umuyoboro umeze nk'icyuma usanzwe ufite umwanya munini wa inertia hamwe na modulus yambukiranya igice, ubushobozi bunini bwo kugonda no guhindagurika, birashobora kugabanya cyane uburemere bwimiterere, bikiza ibyuma.
Igihe cyo kohereza: Werurwe-12-2018