電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)作(zuo)為(wei)(wei)一種方便(bian)快(kuai)捷、準確可(ke)靠的(de)(de)(de)計量(liang)(liang)器具，主要包含固(gu)定(ding)式(shi)(shi)電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)、固(gu)定(ding)式(shi)(shi)軸(zhou)重(zhong)(zhong)(zhong)(zhong)秤(cheng)、便(bian)攜式(shi)(shi)地磅(bang)三種。固(gu)定(ding)式(shi)(shi)電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)主要由(you)秤(cheng)體、稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)(gan)(gan)器、顯示儀表(biao)(biao)、基(ji)坑(keng)組成(cheng)(cheng)。工作(zuo)原理(li)(li)：稱(cheng)重(zhong)(zhong)(zhong)(zhong)車(che)(che)(che)輛的(de)(de)(de)重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)通過(guo)稱(cheng)臺傳(chuan)遞(di)到(dao)傳(chuan)感(gan)(gan)(gan)(gan)器，稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)(gan)(gan)器多為(wei)(wei)橋式(shi)(shi)傳(chuan)感(gan)(gan)(gan)(gan)器和(he)剪切懸臂梁式(shi)(shi)傳(chuan)感(gan)(gan)(gan)(gan)器，傳(chuan)感(gan)(gan)(gan)(gan)器受力將(jiang)重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)信(xin)(xin)號(hao)傳(chuan)遞(di)到(dao)顯示儀表(biao)(biao)，經(jing)儀表(biao)(biao)處(chu)(chu)理(li)(li)后(hou)顯示重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)。基(ji)礎形(xing)式(shi)(shi)由(you)淺基(ji)坑(keng)和(he)無基(ji)坑(keng)兩(liang)種，由(you)鋼筋(jin)和(he)混凝(ning)土制成(cheng)(cheng)。主要優點(dian)：采用整車(che)(che)(che)計量(liang)(liang)，稱(cheng)量(liang)(liang)精度高(gao)，可(ke)用于(yu)(yu)貿易結算，工藝成(cheng)(cheng)熟，品(pin)種齊(qi)全。缺點(dian)：不(bu)可(ke)動態稱(cheng)量(liang)(liang)，體積(ji)大(da)、重(zhong)(zhong)(zhong)(zhong)，需要基(ji)坑(keng)及坡道，移動不(bu)便(bian)，成(cheng)(cheng)本高(gao)。電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)的(de)(de)(de)工作(zuo)原理(li)(li)：被(bei)稱(cheng)重(zhong)(zhong)(zhong)(zhong)物或載(zai)重(zhong)(zhong)(zhong)(zhong)汽(qi)車(che)(che)(che)置于(yu)(yu)承(cheng)載(zai)器臺面上，在(zai)重(zhong)(zhong)(zhong)(zhong)力作(zuo)用下，通過(guo)承(cheng)載(zai)器將(jiang)重(zhong)(zhong)(zhong)(zhong)力傳(chuan)遞(di)至(zhi)稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)(gan)(gan)器，使稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)(gan)(gan)器彈(dan)性體產生(sheng)變形(xing)，貼(tie)附于(yu)(yu)彈(dan)性體上的(de)(de)(de)應變計橋路失去平(ping)衡(heng)(heng)，輸出(chu)與(yu)重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)數(shu)值成(cheng)(cheng)正(zheng)比(bi)例(li)的(de)(de)(de)電(dian)信(xin)(xin)號(hao)，經(jing)線(xian)性放(fang)大(da)器將(jiang)信(xin)(xin)號(hao)放(fang)大(da)，再經(jing)A/D轉換為(wei)(wei)數(shu)字信(xin)(xin)號(hao)，由(you)儀表(biao)(biao)的(de)(de)(de)微處(chu)(chu)理(li)(li)機（CPU）對重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)信(xin)(xin)號(hao)進行處(chu)(chu)理(li)(li)后(hou)直接顯示重(zhong)(zhong)(zhong)(zhong)量(liang)(liang)數(shu)據。電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)利用應變電(dian)測(ce)(ce)原理(li)(li)稱(cheng)重(zhong)(zhong)(zhong)(zhong)。電(dian)子(zi)汽(qi)車(che)(che)(che)衡(heng)(heng)在(zai)稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)(gan)(gan)器的(de)(de)(de)彈(dan)性體上粘貼(tie)有應變計，組成(cheng)(cheng)惠斯登電(dian)橋。在(zai)無負(fu)荷時，電(dian)橋處(chu)(chu)于(yu)(yu)平(ping)衡(heng)(heng)狀態，輸出(chu)為(wei)(wei)零。當彈(dan)性體承(cheng)受載(zai)荷時，各應變計隨之(zhi)產生(sheng)與(yu)載(zai)荷成(cheng)(cheng)比(bi)例(li)的(de)(de)(de)應變，由(you)輸出(chu)電(dian)壓(ya)即可(ke)測(ce)(ce)出(chu)外加載(zai)。

基坑式汽(qi)(qi)(qi)車(che)(che)衡(heng)(heng)兩(liang)側無(wu)陡(dou)(dou)坡，衡(heng)(heng)及路(lu)面(mian)(mian)平整，面(mian)(mian)積相對節省。在適(shi)當的(de)區(qu)域選擇狹窄的(de)地(di)方。在路(lu)面(mian)(mian)的(de)尺度(du)下，必須做好排(pai)水管(guan)道的(de)對策。地(di)面(mian)(mian)式汽(qi)(qi)(qi)車(che)(che)衡(heng)(heng)放置在兩(liang)邊陡(dou)(dou)坡的(de)道路(lu)上，看(kan)起來像一(yi)座橋。路(lu)橋上的(de)秤，一(yi)般(ban)不(bu)(bu)容易(yi)泡茶(cha)，幫助自然(ran)通風，不(bu)(bu)易(yi)生銹。另外(wai)(wai)，由(you)于(yu)兩(liang)側有(you)(you)陡(dou)(dou)坡，車(che)(che)輛(liang)在地(di)磅(bang)的(de)情況下一(yi)定要(yao)緩慢行駛，防止急轉彎，這樣才不(bu)(bu)會損(sun)壞(huai)傳(chuan)感(gan)器(qi)。電子地(di)磅(bang)設備(bei)一(yi)般(ban)都(dou)是暴(bao)露在外(wai)(wai)面(mian)(mian)的(de)地(di)方，一(yi)般(ban)尺度(du)負荷的(de)采集和(he)操縱(zong)數據信息都(dou)要(yao)非常(chang)精細和(he)詳細，地(di)應(ying)力分量(傳(chuan)感(gan)器(qi))、放大和(he)顯示系統都(dou)很(hen)容易(yi)受到(dao)雷擊(ji)危害(hai)，如防雷措(cuo)施不(bu)(bu)完(wan)善，當射線(xian)沖擊(ji)或(huo)磁感(gan)應(ying)雷擊(ji)對傳(chuan)感(gan)器(qi)機械設備(bei)的(de)破壞(huai)時，其附(fu)帶損(sun)害(hai)是非常(chang)大的(de)。電子地(di)磅(bang)汽(qi)(qi)(qi)車(che)(che)衡(heng)(heng)是一(yi)種用(yong)(yong)于(yu)稱量大型貨物的(de)稱重(zhong)裝(zhuang)置。卡(ka)車(che)(che)衡(heng)(heng)又稱地(di)面(mian)(mian)衡(heng)(heng)。經常(chang)使(shi)用(yong)(yong)電子地(di)磅(bang)汽(qi)(qi)(qi)車(che)(che)衡(heng)(heng)的(de)人都(dou)知(zhi)道，在使(shi)用(yong)(yong)汽(qi)(qi)(qi)車(che)(che)衡(heng)(heng)之前必須進行校準，否則會影響稱量的(de)準確(que)性。如果(guo)出現(xian)地(di)磅(bang)跳數，首(shou)先要(yao)感(gan)覺是受潮了(le)，打(da)開接線(xian)盒(he)看(kan)看(kan)有(you)(you)沒有(you)(you)水汽(qi)(qi)(qi)，如果(guo)有(you)(you)水汽(qi)(qi)(qi)，可以(yi)用(yong)(yong)電吹風吹干，如果(guo)烘干后仍然(ran)有(you)(you)水汽(qi)(qi)(qi)，再更換(huan)接線(xian)盒(he)。

與傳(chuan)(chuan)統的(de)(de)(de)(de)(de)機(ji)械式稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)儀(yi)表和(he)(he)其(qi)(qi)(qi)他(ta)地(di)面稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)儀(yi)表相比，具(ju)(ju)(ju)有(you)(you)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)速度(du)(du)(du)(du)快、精度(du)(du)(du)(du)高(gao)、靈(ling)敏度(du)(du)(du)(du)高(gao)、數顯、直觀易(yi)讀(du)、穩(wen)定(ding)性強(qiang)、可靠(kao)性高(gao)、使用壽命長等(deng)優點(dian)。特別是(shi)(shi)在危險(xian)、惡劣的(de)(de)(de)(de)(de)環境(jing)中(zhong)(zhong)，更能體現(xian)電(dian)子(zi)衡(heng)(heng)(heng)(heng)(heng)器(qi)的(de)(de)(de)(de)(de)作用。整個自(zi)動(dong)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)系(xi)統具(ju)(ju)(ju)有(you)(you)的(de)(de)(de)(de)(de)高(gao)精度(du)(du)(du)(du)傳(chuan)(chuan)感器(qi)和(he)(he)智能儀(yi)表顯示。該(gai)儀(yi)器(qi)具(ju)(ju)(ju)有(you)(you)靈(ling)敏度(du)(du)(du)(du)高(gao)、分(fen)辨率高(gao)、穩(wen)定(ding)性和(he)(he)可靠(kao)性好、易(yi)于(yu)打(da)印(yin)等(deng)優點(dian)。如果(guo)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)管(guan)理(li)系(xi)統由計算機(ji)和(he)(he)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)軟(ruan)件組成，還(huan)可以實現(xian)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)的(de)(de)(de)(de)(de)遠(yuan)程傳(chuan)(chuan)輸和(he)(he)集(ji)中(zhong)(zhong)自(zi)動(dong)管(guan)理(li)。自(zi)動(dong)化(hua)電(dian)子(zi)汽車(che)衡(heng)(heng)(heng)(heng)(heng)稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)管(guan)理(li)系(xi)統主要(yao)針對(dui)企(qi)業在物料采購、產品銷售和(he)(he)廠(chang)房物料轉移(yi)、物料分(fen)配過(guo)程中(zhong)(zhong)的(de)(de)(de)(de)(de)計量(liang)管(guan)理(li)。該(gai)系(xi)統支持市場上(shang)的(de)(de)(de)(de)(de)各種外(wai)觀。在安裝電(dian)子(zi)汽車(che)衡(heng)(heng)(heng)(heng)(heng)時，需要(yao)根(gen)據設(she)計圖紙的(de)(de)(de)(de)(de)尺寸確定(ding)電(dian)子(zi)汽車(che)衡(heng)(heng)(heng)(heng)(heng)的(de)(de)(de)(de)(de)基(ji)礎是(shi)(shi)否搭建(jian)好。更重(zhong)要(yao)的(de)(de)(de)(de)(de)是(shi)(shi)，它是(shi)(shi)長度(du)(du)(du)(du)、寬(kuan)度(du)(du)(du)(du)和(he)(he)高(gao)度(du)(du)(du)(du)、對(dui)角(jiao)線長度(du)(du)(du)(du)等(deng)。汽車(che)衡(heng)(heng)(heng)(heng)(heng)常見故(gu)障與維修方法你不得不知隨著我國(guo)綜合國(guo)力的(de)(de)(de)(de)(de)發展，對(dui)外(wai)貿易(yi)頻率也隨之增多，部(bu)分(fen)企(qi)業為了對(dui)大宗貨物進行稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)，因此，應(ying)用汽車(che)衡(heng)(heng)(heng)(heng)(heng)這(zhe)一(yi)計量(liang)設(she)備，其(qi)(qi)(qi)可以企(qi)業生產過(guo)程中(zhong)(zhong)對(dui)產品進行計量(liang)控(kong)制；在建(jian)筑工(gong)地(di)上(shang)，工(gong)作人員也會(hui)利用電(dian)子(zi)汽車(che)衡(heng)(heng)(heng)(heng)(heng)對(dui)部(bu)分(fen)建(jian)材的(de)(de)(de)(de)(de)吊裝稱(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)，大型(xing)汽車(che)衡(heng)(heng)(heng)(heng)(heng)公司，判斷(duan)是(shi)(shi)否有(you)(you)過(guo)載(zai)現(xian)象。總的(de)(de)(de)(de)(de)來說，電(dian)子(zi)衡(heng)(heng)(heng)(heng)(heng)技術在計量(liang)工(gong)作中(zhong)(zhong)起到重(zhong)要(yao)作用，因此我們(men)需要(yao)總結其(qi)(qi)(qi)故(gu)障維修經驗，以便于(yu)更好地(di)服務(wu)于(yu)未來的(de)(de)(de)(de)(de)計量(liang)工(gong)作中(zhong)(zhong)。