Imiterere y'ubunini bw'ikamyo n'uburyo bwo kugabanya ubushobozi bwo kwihanganira

Ubu bikunze kugaragara ko gukoresha ikoranabuhangaiminzani y'ikamyoKu bijyanye no gusana no kubungabunga iminzani y'imodoka zipima ibiro by'imodoka zikoresheje ikoranabuhanga, reka tuvuge ku makuru akurikira nk'umucuruzi w'ibirori bipima ibiro:

Igipimo cy'ikamyo y'ikoranabuhanga kigizwe ahanini n'ibice bitatu: icyuma gitwara imizigo, imiterere n'uruziga. Ubuziranenge buri hagati ya 1/1500 na 1/10000 cyangwa munsi yayo. Gukoresha uruziga rw'amashanyarazi rwa A/D ruhuza ibyuma bibiri bishobora kuzuza ibisabwa mu buziranenge kandi bifite ibyiza byo kwirinda ingaruka mbi no kugabanuka kw'ibiciro. Mu gushyira mu bikorwa amabwiriza y'igihugu agenga ibipimo, amakosa y'igipimo cy'ikamyo y'ikoranabuhanga ubwayo hamwe n'andi makosa y'inyongera mu ikoreshwa ni ibibazo abakora n'abakoresha bagomba kwitondera.

Ubwa mbere, uburyo bwo kugabanya amakosa mu gushushanya no gukora ikiraro cyo gupima amashanyarazi:

1. Ingwate y'ibipimo bya tekiniki bya loadcell

Ni ingenzi kugira ngo hamenyekane ubuziranenge bw'ibipimo by'imodoka zikoresha ikoranabuhanga kugira ngo hatoranywe utunyangingo tw'imodoka dufite ibipimo bitandukanye bya tekiniki byujuje ibisabwa mu buryo buboneye. Ubwinshi bw'umurongo, ubwiyongere bw'umuvuduko, ubushyuhe budatwara umutwaro n'ubushyuhe bw'uburyo bwo kumva ni ibipimo by'ingenzi by'utunyangingo tw'imodoka. Kuri buri cyiciro cy'utunyangingo tw'imodoka, igenzura ry'ibipimo n'igerageza ry'ubushyuhe buri hejuru n'ubuke bigomba gukorwa hakurikijwe igipimo cy'ibizamini gisabwa n'amahame y'igihugu ajyanye nabyo.

2. Igipimo cy'ubushyuhe bw'urukiramende rw'ikamyo y'ikoranabuhanga

Isesengura n'igerageza ry'inyigisho bigaragaza ko igipimo cy'ubushyuhe bw'ubudahangarwa bw'imashini itera imbaraga ndetse n'ubudahangarwa bw'ibitekerezo ari ibintu by'ingenzi bigira ingaruka ku gipimo cy'ubushyuhe bw'imashini itwara umuriro mu buryo bw'ikoranabuhanga, kandi hagomba gutoranywa agakoresho gapima ubushyuhe bw'icyuma gafite igipimo cy'ubushyuhe cya 5 × 10-6. Hagomba gukorwa ibizamini by'ubushyuhe bwinshi kuri buri gipimo cy'imashini itwara umuriro mu buryo bw'ikoranabuhanga. Ku bicuruzwa bimwe na bimwe bifite igipimo gito cy'ubushyuhe budashobora kwihanganira, ibipimo by'icyuma bifite igipimo cy'ubushyuhe kiri munsi ya 25 × 10-6 bishobora gukoreshwa mu kwishyura. Mu gihe kimwe n'ibizamini by'ubushyuhe bwinshi, ibicuruzwa byakorewe ubushyuhe busaza kugira ngo birusheho gukomera.

3. Inyungu idashingiye ku murongo w'ibipimo by'imodoka zikoresha ikoranabuhanga

Mu bihe byiza, ingano y'ikoranabuhanga y'igipimo cy'ikamyo y'ikoranabuhanga nyuma yo guhinduranya analog na digitale hamwe n'uburemere bushyirwa ku gipimo cy'ikamyo y'ikoranabuhanga bigomba kuba umurongo ugororotse. Mu gihe cyo gukora isuzuma ry'ubuziranenge mu gihe cyo gukora, koresha porogaramu ya mudasobwa y'imbere kugira ngo uhindure ingingo imwe. Barura uburebure buri hagati y'umubare n'uburemere ukurikije umurongo ugororotse kandi ubibike mu bubiko. Ibi ntibishobora gutsinda ikosa ritari umurongo ugororotse ryakozwe na sensor na integrator. Gukoresha ikosora ry'ingingo nyinshi, gukoresha imirongo myinshi igororotse kugira ngo werekeze umurongo ugororotse bigabanya neza ikosa ritari umurongo ugororotse utiriwe wongera ikiguzi cy'ibikoresho. Urugero, igipimo cy'ikamyo y'ikoranabuhanga gifite ubuziranenge bwa 1/3000 gikoresha isuzuma ry'ingingo 3, naho igipimo cy'ikamyo y'ikoranabuhanga gifite ubuziranenge bwa 1/5000 gikoresha isuzuma ry'ingingo 5.