稱(cheng)(cheng)重(zhong)(zhong)或貨車(che)停(ting)在(zai)稱(cheng)(cheng)重(zhong)(zhong)平臺(tai)上(shang)，在(zai)重(zhong)(zhong)力作用(yong)下，稱(cheng)(cheng)重(zhong)(zhong)平臺(tai)將(jiang)重(zhong)(zhong)力傳(chuan)遞給傳(chuan)感器(qi)，合肥電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)，傳(chuan)感器(qi)上(shang)附(fu)著的(de)(de)(de)(de)彈性(xing)體(ti)變形，彈性(xing)體(ti)應(ying)變梁和橋梁路面(mian)上(shang)的(de)(de)(de)(de)應(ying)變電(dian)(dian)(dian)阻失去平衡(heng)(heng)(heng)，輸出(chu)與重(zhong)(zhong)量成(cheng)比(bi)例(li)的(de)(de)(de)(de)電(dian)(dian)(dian)信(xin)號(hao)值，放大(da)信(xin)號(hao)通(tong)過(guo)線(xian)性(xing)放大(da)器(qi)，然(ran)后(hou)(hou)通(tong)過(guo)a/D轉換成(cheng)數字信(xin)號(hao)。儀(yi)器(qi)經過(guo)微(wei)處理(li)后(hou)(hou)，直(zhi)接顯示重(zhong)(zhong)量號(hao)。配置好(hao)打(da)印(yin)機(ji)后(hou)(hou)，即可(ke)打(da)印(yin)稱(cheng)(cheng)重(zhong)(zhong)數據；配置好(hao)計算(suan)機(ji)后(hou)(hou)，可(ke)將(jiang)測(ce)量數據直(zhi)接輸入稱(cheng)(cheng)重(zhong)(zhong)管(guan)理(li)系統進(jin)行綜合管(guan)理(li)。秤(cheng)臺(tai)是(shi)動態(tai)(tai)電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)的(de)(de)(de)(de)主要(yao)(yao)組成(cheng)部分。其結(jie)構的(de)(de)(de)(de)機(ji)械強(qiang)度(du)和剛度(du)是(shi)否滿足要(yao)(yao)求，極限是(shi)否合理(li)，對測(ce)量精度(du)起著至關(guan)重(zhong)(zhong)要(yao)(yao)的(de)(de)(de)(de)作用(yong)。雖(sui)然(ran)動態(tai)(tai)電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)秤(cheng)臺(tai)比(bi)靜態(tai)(tai)電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)要(yao)(yao)短得(de)多，但其機(ji)械強(qiang)度(du)和剛度(du)的(de)(de)(de)(de)結(jie)構應(ying)該高于(yu)靜態(tai)(tai)電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)，確(que)保(bao)負(fu)載(zai)(zai)變形較(jiao)(jiao)小(xiao)的(de)(de)(de)(de)車(che)輛，和快速(su)的(de)(de)(de)(de)響應(ying)速(su)度(du)，能(neng)準確(que)和及時(shi)的(de)(de)(de)(de)通(tong)過(guo)重(zhong)(zhong)力信(xin)號(hao)測(ce)力傳(chuan)感器(qi)，當大(da)負(fu)載(zai)(zai)變形小(xiao)于(yu)0.5毫(hao)米，其結(jie)構為J1共享頻率高，并具有良好(hao)的(de)(de)(de)(de)動態(tai)(tai)特性(xing)。當電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)充滿水時(shi)，地磅(bang)電(dian)(dian)(dian)子(zi)(zi)汽(qi)(qi)(qi)車(che)衡(heng)(heng)(heng)，稱(cheng)(cheng)重(zhong)(zhong)儀(yi)的(de)(de)(de)(de)顯示會不(bu)穩定和不(bu)準確(que)。我們得(de)檢查接線(xian)盒(he)(he)。比(bi)較(jiao)(jiao)好(hao)的(de)(de)(de)(de)解(jie)決辦(ban)法是(shi)拆(chai)下接線(xian)盒(he)(he)，把接線(xian)盒(he)(he)里的(de)(de)(de)(de)水吹干，看(kan)(kan)看(kan)(kan)能(neng)不(bu)能(neng)適(shi)當稱(cheng)(cheng)重(zhong)(zhong)。如果接線(xian)盒(he)(he)不(bu)工作，則需要(yao)(yao)更換接線(xian)盒(he)(he)。

電(dian)子稱重(zhong)設備安裝(zhuang)完畢后，需(xu)要確認傳感器(qi)盤球是否松動(dong)。這時(shi)，電(dian)子汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng) 廠(chang)家(jia)，應該(gai)加(jia)一些合適的鐵板使其達(da)標，電(dian)子汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)批發(fa)，如果是正(zheng)常狀態(tai)則是有(you)很明(ming)顯的縱向和(he)橫向擺(bai)動(dong)。電(dian)子汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)的安裝(zhuang)要求與普通模擬汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)相(xiang)同。基(ji)(ji)礎(chu)必(bi)(bi)須水平(ping)可(ke)靠，傳感器(qi)與磅秤(cheng)必(bi)(bi)須有(you)良(liang)好的接觸，各(ge)傳感器(qi)受力(li)應相(xiang)對(dui)(dui)均勻。基(ji)(ji)坑式(shi)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)兩側無陡坡，衡(heng)及路面(mian)(mian)(mian)平(ping)整(zheng)，面(mian)(mian)(mian)積相(xiang)對(dui)(dui)節省。在(zai)適當的區域選擇狹窄的地(di)方。在(zai)路面(mian)(mian)(mian)的尺度(du)下，必(bi)(bi)須做好排水管道(dao)的對(dui)(dui)策。地(di)面(mian)(mian)(mian)式(shi)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)放置在(zai)兩邊陡坡的道(dao)路上，看起來像一座(zuo)橋(qiao)。路橋(qiao)上的秤(cheng)，一般不(bu)(bu)容易(yi)泡茶，幫助自然通風，不(bu)(bu)易(yi)生銹。另(ling)外，由于兩側有(you)陡坡，車(che)(che)(che)(che)輛在(zai)地(di)磅的情況下一定(ding)(ding)要緩慢行駛，防止急轉彎(wan)，這樣才不(bu)(bu)會損壞傳感器(qi)。固(gu)定(ding)(ding)式(shi)軸(zhou)重(zhong)秤(cheng)，原理跟固(gu)定(ding)(ding)式(shi)電(dian)子汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)衡(heng)基(ji)(ji)本相(xiang)同。但(dan)固(gu)定(ding)(ding)式(shi)軸(zhou)重(zhong)秤(cheng)每次稱量(liang)的是汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)各(ge)軸(zhou)重(zhong)量(liang)，通過累加(jia)獲得整(zheng)車(che)(che)(che)(che)重(zhong)量(liang)。可(ke)以(yi)采用(yong)動(dong)態(tai)和(he)靜(jing)態(tai)兩種(zhong)稱量(liang)方式(shi)。優(you)點(dian)：可(ke)以(yi)滿足各(ge)類汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)軸(zhou)重(zhong)的需(xu)求，結構輕小(xiao)，便于運輸、安裝(zhuang)調試(shi)。缺點(dian)：動(dong)態(tai)受車(che)(che)(che)(che)速、車(che)(che)(che)(che)型、路面(mian)(mian)(mian)狀況等情況的影響，精(jing)度(du)較低；靜(jing)態(tai)稱量(liang)過程繁瑣，時(shi)間(jian)太長。

電(dian)子(zi)衡(heng)(heng)(heng)器(qi)(qi)包括電(dian)子(zi)汽車(che)(che)衡(heng)(heng)(heng)、電(dian)子(zi)軌道衡(heng)(heng)(heng)、定量(liang)包裝秤(cheng)(cheng)、鋼材秤(cheng)(cheng)等，一般(ban)由(you)秤(cheng)(cheng)體(ti)(ti)、稱(cheng)(cheng)(cheng)(cheng)重傳(chuan)(chuan)感器(qi)(qi)、稱(cheng)(cheng)(cheng)(cheng)重顯示(shi)儀表、機(ji)(ji)械傳(chuan)(chuan)力及限位機(ji)(ji)構等幾部(bu)分組成。稱(cheng)(cheng)(cheng)(cheng)體(ti)(ti)是(shi)汽車(che)(che)衡(heng)(heng)(heng)的(de)(de)主體(ti)(ti)，稱(cheng)(cheng)(cheng)(cheng)重顯示(shi)儀表和稱(cheng)(cheng)(cheng)(cheng)重傳(chuan)(chuan)感器(qi)(qi)負(fu)責把重量(liang)信(xin)號(hao)(hao)傳(chuan)(chuan)送并(bing)顯示(shi)出來，信(xin)號(hao)(hao)盒(he)和接線盒(he)用來，增加信(xin)號(hao)(hao)傳(chuan)(chuan)送速度，屬于(yu)信(xin)號(hao)(hao)增強裝置，如(ru)有(you)必要可以安裝無線傳(chuan)(chuan)輸裝置，減少(shao)相(xiang)應的(de)(de)配(pei)置。電(dian)子(zi)汽車(che)(che)衡(heng)(heng)(heng)俗稱(cheng)(cheng)(cheng)(cheng)地(di)磅(bang)(bang)，是(shi)于(yu)大(da)宗貨(huo)物計量(liang)的(de)(de)主要稱(cheng)(cheng)(cheng)(cheng)重設備。在(zai)二十世紀(ji)80年代之前常見(jian)的(de)(de)汽車(che)(che)衡(heng)(heng)(heng)一般(ban)是(shi)利用杠桿(gan)(gan)原(yuan)理純機(ji)(ji)械構造的(de)(de)機(ji)(ji)械式(shi)汽車(che)(che)衡(heng)(heng)(heng)，也(ye)稱(cheng)(cheng)(cheng)(cheng)作(zuo)機(ji)(ji)械地(di)磅(bang)(bang)。二十世紀(ji)80年代中期(qi)，隨著(zhu)高精(jing)度稱(cheng)(cheng)(cheng)(cheng)重傳(chuan)(chuan)感器(qi)(qi)技術(shu)的(de)(de)日(ri)趨(qu)成熟，機(ji)(ji)械式(shi)地(di)磅(bang)(bang)逐漸被(bei)精(jing)度高、穩(wen)定性(xing)好、操作(zuo)方便的(de)(de)電(dian)子(zi)汽車(che)(che)衡(heng)(heng)(heng)所(suo)取代。電(dian)子(zi)衡(heng)(heng)(heng)器(qi)(qi)與(yu)機(ji)(ji)械杠桿(gan)(gan)衡(heng)(heng)(heng)器(qi)(qi)相(xiang)比，具(ju)有(you)以下特點：1) 電(dian)子(zi)衡(heng)(heng)(heng)結構簡單，安裝操作(zuo)方便，質量(liang)輕且占地(di)面積小(xiao)；2)稱(cheng)(cheng)(cheng)(cheng)重快(kuai)且準確；3)稱(cheng)(cheng)(cheng)(cheng)重高’汽車(che)(che)電(dian)子(zi)衡(heng)(heng)(heng)繼承了 電(dian)子(zi)產品的(de)(de)優(you)點，測(ce)量(liang)范圍(wei)大(da)，力量(liang)誤差(cha)小(xiao)；4)穩(wen)定性(xing)好，在(zai)進行重復(fu)性(xing)工作(zuo)時的(de)(de)效(xiao)率遠(yuan)遠(yuan)大(da)于(yu)機(ji)(ji)械杠桿(gan)(gan)衡(heng)(heng)(heng)。