Mbere yo kwishyiriraho umuzingo w'itangazamakuru, amazi mu mwobo w'iteraniro asukurwa neza kandi asigazwa. Uruhande runini rwumuzingo wibumoso ruzahura nuburenganzira, kandi uruhande runini rwumugozi wiburyo ruzahura nibumoso. Isahani y'itangazamakuru igomba gushyirwaho mu mwobo.
1. Urupfu rupfa ruhindurwa muguhindura igiti cya eccentric anticlockse kugirango bisobanure neza kandi bikagenda neza kugirango bibe binini. Impeta nshya ipfa izaba ifite ibikoresho bishya byitangazamakuru hamwe no kwemererwa hafi 0.2mm numusaruro usanzwe wa 0.3mm. Guhindura umuzingo bipfa icyuho ni ngombwa cyane. Icyuho ni gito cyane, umuzingo upfa guhura neza, kwambara biriyongereye, kandi impeshyi yangiritse yangijwe no kuzunguruka; Niba ibisobanuro ari binini cyane, ibisohoka bizagira ingaruka, kandi imashini iroroshye guhagarikwa, cyangwa ntishobora kukerekanwa. Ubunararibonye busangiwe na shebuja wa kera nuko iyo impeta ipfa ihindukiwe nintoki, nibyiza ko igitutu gihinduka.
2. Ihuriro ryuzuye ryumuzingo nimpeta zipfa cyane bivuze ko imyanya ya Axial yumuzingo hamwe nimboga ryimpeta zipfa zigomba kuba nziza. Byinshi mubyiciro byamakuru ahanini ni 4mm cumi na 4mm kuruta isura ikora yimpeta ipfa. Icyifuzo cyiza cyane ni ugukwirakwiza 2mm imbere n'inyuma. Uburyo bwo gupima ni ugupima intera iri hagati yimperuka yimpeta ipfa kandi isura yanyuma yumuzingo hamwe na caliper ya Vernier ishobora gupima ubujyakuzimu mbere yo guhindura. Niba impinduka zibaye, mubisanzwe zibaho nyuma yo gusimbuza igiti nyamukuru bibyara, cyangwa igitutu kidasanzwe kizimya kandi ibikoresho bikoreshwa.