Kugereranya Tekinike Yingirabuzimafatizo

Kugereranya kwaAkayunguruzo ka Gaugena Digital Capacitive Sensor Ikoranabuhanga

Byombi capacitive and strain gauge load selile bishingira kubintu bya elastique bihinduka mugusubiza umutwaro ugomba gupimwa.

Ibikoresho bya elastike mubisanzwe ni aluminiyumu yingirabuzimafatizo zihenze hamwe nicyuma kitagira ingese kumasoko yimitwaro mubikorwa byangirika.

Ibyuma bifata ibyuma bifata ibyuma bipima ibipimo bya elastike kugiti cye, kandi ibisohoka bya sensor bihindurwa numuyoboro wa elegitoronike mukimenyetso cyerekana umutwaro.

Umuyoboro wa capacitif ni umuyoboro ushyirwa ku ntera ntoya ya elastike kandi ugapima guhindagurika ntaho uhurira na elastique, mugihe gage itoroshye ni fayili irwanya insimburangingo ihujwe neza na elastique kuburyo igaragara neza Mubitangaje no kurenza urugero , bikunze kugaragara mubikorwa byinganda.

Ibyiyumvo
Byongeye kandi, sensor ya capacitive irakomeye cyane, hamwe nihinduka rya 10% mubushobozi, mugihe ibipimo bya fili byerekana ubusanzwe bifite impinduka ya 0.1% gusa mukurwanya. Kubera ko ibyuma bifata ibyuma byoroha cyane bityo bikaba bisaba ko habaho ihinduka rito cyane ryibintu bya elastike, umutwaro ku kintu cyoroshye cya selile ya capacitive umutwaro uri munsi yikubye inshuro 5 kugeza ku 10 ugereranije n’uturemangingo twa gipima.

Gukoresha no gufunga
Impinduka nini muri capacitance ifasha gutanga ibimenyetso bisohoka muburyo bwa digitale, muri capacitive load selile ni ikimenyetso cyihuta cyerekana umutwaro muri g, kg, cyangwa Newtons. Umugozi uhendutse wa coaxial ufite umugozi umwe ufunze umuyoboro uhuza imbaraga umutwaro wimitwaro kandi wohereza ibimenyetso byihuta byihuta gusubira mubikoresho, bishobora kuba biri muri metero amagana. Mubisanzwe bisanzwe bigereranywa na selile yipakurura, amashanyarazi hamwe nibimenyetso byo murwego rwo hasi mubisanzwe bikozwe mubikoresho hifashishijwe insinga yahenze 6 ihenze cyane aho ibimenyetso bisa bihinduka muburyo bwa digitale. Muri selile yimikorere ya digitale, amplifier na A / D ihinduka ishyirwa mumazu, kandi imbaraga nibimenyetso bya digitale mubisanzwe bikoreshwa mubikoresho hakoreshejwe insinga zihenze cyane 6 cyangwa 7.