Vernier caliper ni igikoresho gipima neza, gishobora gupima neza umurambararo w'imbere, umurambararo wo hanze, ubugari, uburebure, ubujyakuzimu n'intera y'umwobo w'igikoresho. Kubera ko Vernier caliper ari igikoresho gipima neza, cyakoreshejwe cyane mu gupima uburebure bw'inganda.
Uburyo bwo gukoresha caliper ya vernier
Niba uburyo bwo gukoresha caliper zifite metero ari bwo bwiza bigira ingaruka zitaziguye ku buryo bunoze. Ibisabwa bikurikira bigomba kubahirizwa mu gihe cyo gukoresha:
1. Mbere yo gukoresha, caliper ifite icyuma gipima igomba guhanagurwa neza, hanyuma ikarundwa. Inzira igenda ku gice cy'icyuma igomba kuba yoroshye kandi ihamye, kandi ntigomba kuba ikomeye cyangwa irekuye cyangwa ifata. Komeza ikirahuri cy'icyuma ukoresheje vis zo gufunga kugira ngo imiterere yacyo idahinduka.
2. Reba aho zeru iherereye. Kanda witonze ku gitereko cy'umukono kugira ngo ubuso bwo gupima bw'inzara ebyiri zo gupima bube hafi. Reba uko ubuso bwo gupima bufatanye. Nta rumuri rugaragara rugomba gusohoka. Agasanduku kerekana "0". Muri icyo gihe, reba niba umubiri w'umukono n'igitereko cy'umukono bihuye n'umurongo wa zeru.
3. Mu gihe cyo gupima, sunika buhoro buhoro ukoresheje intoki kugira ngo urushyi rwo gupima ruhuze gato n'ubuso bw'igice cyapimwe, hanyuma uzunguze witonze caliper ukoresheje icyuma gipima kugira ngo ikore neza. Kubera ko nta buryo bwo gupima imbaraga buhari iyo ukoresha caliper ifite icyuma gipima, igomba kugenzurwa n'intoki z'umukoresha. Ntibyemewe gukoresha imbaraga nyinshi kugira ngo wirinde kugira ingaruka ku buziranenge bw'ibipimo.
4. Mu gihe upima ingano rusange, banza ufungure icyuma gipima cyimukanwa cya caliper hamwe n'igipimo kugira ngo icyuma gipimirwa gishyirwe neza hagati y'ibyuma bibiri bipimirwa, hanyuma ukanda icyuma gipimirwa gihamye ku buso bw'akazi, hanyuma wimure icyuma gipima n'intoki kugira ngo icyuma gipimirwa cyimukanwa gifatanye neza n'ubuso bw'icyuma gipimirwa. Icyitonderwa: (1) impera ebyiri z'icyuma gipimirwa n'icyuma gipimirwa ntibigomba kuba birebire mu gihe cyo gupima. (2) Mu gihe cyo gupima, intera iri hagati y'ibyuma bipimirwa ntigomba kuba munsi y'ingano y'icyuma gipimirwa kugira ngo ibyuma bipimirwa bihambire ku bice.
5. Mu gupima ingano y'umurambararo w'imbere, inzara zo gupima mu mpande zombi zigomba gutandukanywa kandi intera igomba kuba munsi y'ingano yapimwe. Nyuma y'uko inzara zo gupima zishyizwe mu mwobo wapimwe, inzara zo gupima mu gitereko cy'umura zigomba kwimurwa ku buryo zigera hafi y'ubuso bw'imbere bw'icyuma gikorerwaho imirimo, ni ukuvuga ko gusoma bishobora gukorwa kuri caliper. Icyitonderwa: inzara yo gupima ya caliper ya vernier igomba gupimwa ku buryo uburebure bw'imyobo iri ku mpera zombi z'icyuma gikorerwaho imirimo bugomba kuba butari munsi y'ubugari.
6. Ubuso bw'igipimo cy'urushyi rw'ibipimo bifite imiterere itandukanye. Mu gihe cyo gupima, bigomba gutoranywa neza hakurikijwe imiterere y'ibice byapimwe. Iyo uburebure n'ingano rusange bipimwe, urushyi rwo hanze rugomba gutoranywa kugira ngo rupimwe; Iyo umurambararo w'imbere upimwe, urushyi rwo imbere rugomba gutoranywa kugira ngo rupimwe; Iyo uburebure bupimwe, urwego rw'ubujyakuzimu rugomba gutoranywa kugira ngo rupimwe.
7. Mu gihe cyo gusoma, caliper zifite metero zigomba gufatwa mu buryo butambitse ku buryo umurongo w’ishusho ureba hejuru y’umurongo w’igipimo, hanyuma ukamenya neza aho wanditse hakurikijwe uburyo bwo gusoma kugira ngo byorohere gusoma, kugira ngo hirindwe amakosa yo gusoma aterwa n’umurongo w’ishusho utari wo.
Kubungabunga Vernier Caliper
Mu gihe ukoresha igipimo cya Vernier, uretse kwita ku kubungabunga ibikoresho byo gupima muri rusange, ingingo zikurikira nazo zigomba kwitabwaho.
1. Ntibyemewe gukoresha inzara ebyiri zo gupimisha za caliper nk'imipira yo gupfuka, cyangwa gukoresha impera z'inzara zo gupimisha nk'ibikoresho byo kugena, ibipimo, nibindi.
2. Ntibyemewe gukoresha caliper kugira ngo isunike cyangwa ikurure inyuma n'imbere ku gice cyageragejwe.
3.Mu gihe wimura icyuma cya caliper n'igikoresho gito, ntukibagirwe kurekura vis zo gufata; Ariko kandi ntukarekure cyane kugira ngo vis zitagwa ngo zitakare.
4. Nyuma yo gupima, caliper igomba gushyirwa ahantu hatambitse, cyane cyane ku ma caliper manini, bitabaye ibyo igice cya caliper kizagorama kikavunguka.
5. Iyo caliper ya Vernier ifite uburebure bw'ubujyakuzimu ikoreshejwe, inzara yo gupimisha igomba gufungwa, bitabaye ibyo uburebure bw'ubujyakuzimu bworoshye bugaragara hanze bworoshye kubuhindura cyangwa kubucagagura.
6.Umaze gukoresha caliper, igomba guhanagurwa igasigwa amavuta, hanyuma igashyirwa mu gasanduku ka caliper, witonze kugira ngo idatera ingese cyangwa ngo ivurugwe.
Igihe cyo kohereza: 21 Nyakanga-2023