IKIRAHURE GISHYUSHYE GIKORWA GUTE?

Ikirahure gishyushye gifite imbaraga zikubye inshuro enye kurusha ikirahure "gisanzwe," cyangwa gishyushye. Bitandukanye n'ikirahure gishyushye, gishobora gushwanyagurika mo ibice bito iyo ikirahure cyamenetse kandi gishyushye cyamenetsemo ibice bito, bitagize ingaruka mbi. Kubera iyo mpamvu, ikirahure gishyushye gikoreshwa ahantu hagaragara ikibazo cy'umutekano w'abantu. Ibikoresho birimo amadirishya yo ku ruhande n'inyuma mu modoka, inzugi zo kwinjira, aho kwiyuhagirira no mu bwogero, ibibuga bya racquetball, ibikoresho byo mu nzu, amafuru ya mikoroonde n'amatara yo hejuru.

Kugira ngo ikirahure gitegurwe mu buryo bwo gushyushya, kigomba kubanza gukatwa ku bunini bukenewe. (Imbaraga zishobora kugabanuka cyangwa kwangirika kw'ibicuruzwa bishobora kubaho iyo habayeho ibikorwa byo gukora, nko gukata cyangwa gutwikira, nyuma yo kuvurwa n'ubushyuhe.) Hanyuma ikirahure gisuzumwa kugira ngo harebwe inenge zishobora gutuma cyangirika mu ntambwe iyo ari yo yose mu gihe cyo gushyushya. Igikoresho cyo gukaraba nk'impapuro zo gukaraba gikura impande zityaye ku kirahure, hanyuma kikagezwa.
KWAMAMAZA

Hanyuma, ikirahure gitangira inzira yo gutunganya ubushyuhe aho kinyura mu itanura rishyushya, haba mu itsinda cyangwa mu buryo buhoraho. Ifuru ishyushya ikirahure kugeza ku bushyuhe bwa dogere selisiyusi zirenga 600. (Uburyo busanzwe bwo mu nganda ni dogere selisiyusi 620.) Hanyuma ikirahure gikorerwa uburyo bwo gukonjesha bukoresha umuvuduko mwinshi bwitwa "kuzimya." Muri iki gikorwa, kimara amasegonda make, umwuka ukoresha umuvuduko mwinshi utera hejuru y'ikirahure uturutse mu mizingo itandukanye mu myanya itandukanye. Kuzimya bikonjesha ubuso bw'inyuma bw'ikirahure vuba cyane kurusha hagati. Uko hagati y'ikirahure hakonje, kigerageza gukurura inyuma kuva inyuma. Kubera iyo mpamvu, hagati hagumaho umuvuduko, maze inyuma hagashyirwamo imbaraga, ibyo bigatuma ikirahure gishyushya imbaraga.

Ikirahure kiri mu muvuduko w'amashanyarazi gicika byoroshye inshuro eshanu kurusha uko kicika mu muvuduko w'amashanyarazi. Ikirahure cyangiritse kizacika ku biro 6.000 kuri santimetero kare (psi). Ikirahure gishyushye, nk'uko biteganywa n'amategeko ya leta, kigomba kuba gifite umuvuduko w'ubuso wa psi 10.000 cyangwa zirenga; muri rusange gicika ku rugero rwa psi 24.000.

Ubundi buryo bwo gukora ikirahure gishyushye ni ugupima ibinyabutabire, aho imiti itandukanye ihinduranya iyoni ku buso bw'ikirahure kugira ngo ikore gukanda. Ariko kubera ko ubu buryo buhenda cyane kuruta gukoresha amafuru yo gupima no kuzimya, ntibukoreshwa cyane.