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京口防爆電子磅/鹽城20噸吊秤/常州鋼瓶秤

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更新時間(jian):2018-07-13

簡要描述:

專為冶金、鑄造行業度身設計,適用于高溫環境。它在原有普通秤體的基礎上作了專門的設計與改進:
耐高溫吊秤采用*熱態吊秤傳感器,以保證在高溫環境下能獲得較好的準確性。
京口防爆電子磅/鹽(yan)城20噸吊秤/常州鋼瓶秤

京口防爆電子磅/鹽城20噸吊秤/常州鋼瓶秤故障解(jie)決方案:

電(dian)子(zi)(zi)(zi)吊(diao)鉤秤(cheng)(cheng)(cheng)(cheng)俗稱(cheng)(cheng)吊(diao)磅(bang),有(you)兩(liang)種,一(yi)種是無(wu)(wu)(wu)(wu)線(xian)(xian)傳(chuan)輸的,另一(yi)種是直顯(xian)式電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng),故障現(xian)象(xiang)差不(bu)(bu)多,大(da)致(zhi)維修方法也類似,zui初關(guan)鍵的就是開(kai)機(ji)故障(不(bu)(bu)能正常(chang)(chang)開(kai)機(ji)),主要檢(jian)查部位“電(dian)源”,其次就是檢(jian)查開(kai)關(guan),有(you)的無(wu)(wu)(wu)(wu)線(xian)(xian)電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng)開(kai)關(guan)為(wei)(wei)薄膜按(an)(an)鍵,而(er)無(wu)(wu)(wu)(wu)線(xian)(xian)電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng)還(huan)有(you)I中間那個常(chang)(chang)出現(xian)的毛(mao)病(bing),就是不(bu)(bu)顯(xian)示重量,其他一(yi)切正常(chang)(chang),一(yi)般是信(xin)號(hao)出現(xian)問題,也跟(gen)電(dian)源有(you)莫大(da)關(guan)系。  自己動手(shou)維修吊(diao)秤(cheng)(cheng)(cheng)(cheng)只需要有(you)簡單的數字萬用(yong)(yong)表、電(dian)烙鐵、焊錫絲(si)、螺絲(si)刀(dao),鉗子(zi)(zi)(zi)等常(chang)(chang)用(yong)(yong)工具即可(ke)(ke)完成修理(li)工作。  *電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng)是一(yi)種常(chang)(chang)見(jian)(jian)(jian)的工業稱(cheng)(cheng)重衡器(qi),按(an)(an)照(zhao)其結構我(wo)們可(ke)(ke)以(yi)將其分為(wei)(wei)直視電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng)和無(wu)(wu)(wu)(wu)線(xian)(xian)打(da)印秤(cheng)(cheng)(cheng)(cheng)。兩(liang)者(zhe)的區(qu)別在(zai)于(yu)后(hou)者(zhe)的秤(cheng)(cheng)(cheng)(cheng)體(ti)和稱(cheng)(cheng)重儀表是相(xiang)互分離的,而(er)前者(zhe)是一(yi)體(ti)的。  無(wu)(wu)(wu)(wu)線(xian)(xian)打(da)印秤(cheng)(cheng)(cheng)(cheng)上(shang)安(an)裝了(le)(le)無(wu)(wu)(wu)(wu)線(xian)(xian)接收裝置,因此(ci)可(ke)(ke)以(yi)很(hen)方便與(yu)稱(cheng)(cheng)重儀表之間實現(xian)數據傳(chuan)輸,使(shi)用(yong)(yong)者(zhe)可(ke)(ke)以(yi)在(zai)遠處實現(xian)稱(cheng)(cheng)量工作,多用(yong)(yong)于(yu)冶金(jin)、船(chuan)舶碼(ma)頭和建(jian)筑工地等領域。 由于(yu)電(dian)子(zi)(zi)(zi)吊(diao)秤(cheng)(cheng)(cheng)(cheng)內置了(le)(le)很(hen)多電(dian)子(zi)(zi)(zi)元器(qi)件(jian),因此(ci)我(wo)們使(shi)用(yong)(yong)過程中可(ke)(ke)能會(hui)因為(wei)(wei)操作不(bu)(bu)慎導致(zhi)產品各種故障,那么(me)我(wo)們該如何應對這些(xie)常(chang)(chang)見(jian)(jian)(jian)故障呢?無(wu)(wu)(wu)(wu)線(xian)(xian)打(da)印秤(cheng)(cheng)(cheng)(cheng)常(chang)(chang)見(jian)(jian)(jian)故障及解(jie)決(jue)之道:

京口防爆電子磅/鹽城20噸吊秤/常州鋼瓶秤

1.打(da)印(yin)字符(fu)(fu)不清(qing)楚或打(da)不出字符(fu)(fu)請檢查色(se)(se)帶是否脫落或色(se)(se)帶無印(yin)色(se)(se),更(geng)換色(se)(se)帶。2.打(da)印(yin)機(ji)走紙困難積塵太多,應清(qing)洗打(da)印(yin)機(ji)頭,可加微量的(de)潤(run)滑油。

3.電子吊秤(cheng)(cheng)數(shu)字亂跳附近有同頻率(lv)的(de)電子秤(cheng)(cheng)干擾,可更(geng)改稱體和儀表的(de)頻率(lv)。4.如接通秤(cheng)(cheng)體部分電源發(fa)現電池(chi)(chi)(chi)線發(fa)熱(re)或電池(chi)(chi)(chi)發(fa)熱(re)請將電池(chi)(chi)(chi)播頭拔下后重新插到底。

5.儀(yi)(yi)表(biao)充(chong)不上電(dian)(dian)如(ru)連接(jie)充(chong)電(dian)(dian)器沒有反映,則(ze)可能是儀(yi)(yi)表(biao)過放電(dian)(dian)(電(dian)(dian)壓(ya)在1V以下),充(chong)電(dian)(dian)器無法檢(jian)測,可先按(an)住(zhu)充(chong)電(dian)(dian)器放電(dian)(dian)按(an)鈕,再(zai)插儀(yi)(yi)表(biao)。6.儀(yi)(yi)表(biao)開機(ji)后無稱(cheng)重信號請(qing)檢(jian)查(cha)(cha)秤體電(dian)(dian)池電(dian)(dian)壓(ya)是否正(zheng)常,插上發(fa)射(she)機(ji)天線,接(jie)通發(fa)射(she)機(ji)電(dian)(dian)源,如(ru)還無信號,請(qing)檢(jian)查(cha)(cha)儀(yi)(yi)表(biao)頻道是否與發(fa)射(she)機(ji)相(xiang)對應。

海陵150T汽車衡(heng)(金壇防爆臺秤)肥東無線(xian)便攜式(shi)地磅(bang))鎮(zhen)江(jiang)30T地磅(bang)(泗洪60T汽車衡(heng)(射陽(yang)150T吊秤)潤(run)州100噸地磅(bang))連(lian)云港軌道秤日常故障處理(li)維修(xiu)辦(ban)法:

1、影響軌道衡稱重不準的因(yin)素(su)

機械部(bu)分(1)稱(cheng)(cheng)重(zhong)(zhong)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)上(shang)下(xia)座中心(xin)不垂直(zhi)(zhi),造(zao)成傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)偏斜    造(zao)成:信號輸(shu)(shu)出(chu)(chu)和(he)(he)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)垂直(zhi)(zhi)時的(de)信號輸(shu)(shu)出(chu)(chu)不*出(chu)(chu)現(xian)(xian)誤(wu)差(2)引(yin)軌(gui)(gui)(gui)和(he)(he)稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)軌(gui)(gui)(gui)面(mian)不在(zai)(zai)(zai)同一(yi)水(shui)平面(mian)上(shang)且垂直(zhi)(zhi)面(mian)也不在(zai)(zai)(zai)同一(yi)面(mian)上(shang)    稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)軌(gui)(gui)(gui)標高低于(yu)引(yin)軌(gui)(gui)(gui)標高,可能軌(gui)(gui)(gui)道衡(heng)(heng)日常故障處(chu)(chu)理(li)    是(shi)長(chang)期過(guo)(guo)車受壓,傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)頂部(bu)球頭(tou)被壓平或者壓頭(tou)被壓出(chu)(chu)坑所(suo)致,處(chu)(chu)理(li)辦法(fa)是(shi)將主梁(liang)(liang)(liang)(liang)用(yong)千斤頂頂起,把(ba)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)取下(xia)在(zai)(zai)(zai)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)下(xia)面(mian)墊上(shang)調整墊。(3)稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)軌(gui)(gui)(gui)與(yu)引(yin)軌(gui)(gui)(gui)發(fa)(fa)生(sheng)錯牙(ya)    這種現(xian)(xian)象是(shi)因為(wei)橫向(xiang)限位(wei)裝(zhuang)(zhuang)置松動(dong)(dong)造(zao)成主梁(liang)(liang)(liang)(liang)發(fa)(fa)生(sheng)橫向(xiang)位(wei)移(yi)(yi),這時將稱(cheng)(cheng)臺(tai)蓋板(ban)打開,用(yong)扳手(shou)調整限位(wei)螺母,直(zhi)(zhi)到消除錯牙(ya)現(xian)(xian)象為(wei)止,然后將備母鎖緊(jin),以(yi)防再(zai)次發(fa)(fa)生(sheng)錯牙(ya)。 (4)稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)的(de)縱向(xiang)橫向(xiang)拉桿松動(dong)(dong)    造(zao)成:稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)在(zai)(zai)(zai)稱(cheng)(cheng)重(zhong)(zhong)中產生(sheng)摩擦和(he)(he)擺動(dong)(dong),傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)的(de)信號輸(shu)(shu)出(chu)(chu)不*。(5)稱(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)軌(gui)(gui)(gui)面(mian)和(he)(he)引(yin)軌(gui)(gui)(gui)軌(gui)(gui)(gui)縫頂死     限位(wei)裝(zhuang)(zhuang)置松動(dong)(dong)造(zao)成主梁(liang)(liang)(liang)(liang)發(fa)(fa)生(sheng)縱向(xiang)位(wei)移(yi)(yi),造(zao)成傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)輸(shu)(shu)出(chu)(chu)不*。(6)軌(gui)(gui)(gui)縫處(chu)(chu)的(de)鋼軌(gui)(gui)(gui)頭(tou)部(bu)及過(guo)(guo)渡(du)器(qi)(qi)(qi)有(you)飛邊(bian)現(xian)(xian)象    造(zao)成車輪過(guo)(guo)衡(heng)(heng)沖(chong)擊(ji)大(da),傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)輸(shu)(shu)出(chu)(chu)有(you)干擾。

電(dian)器(qi)部分(1)供電(dian)不穩定    會造成給傳感(gan)(gan)器(qi)供電(dian)(10V)不穩,使傳感(gan)(gan)器(qi)信號輸出不穩定給采(cai)集(ji)卡,調理(li)板供電(dian)不穩也會出現稱重不準。

(2)溫(wen)(wen)度影響(xiang)圖中(zhong)1,2,3分別代表(biao)+10度,-10度,+40度時(shi)的曲線放大倍數K=輸出/輸入,受(shou)溫(wen)(wen)度的影響(xiang),不(bu)同(tong)溫(wen)(wen)度K值不(bu)同(tong),造成(cheng)稱(cheng)重誤差(cha)。

(3)電磁干擾    各(ge)種信號(hao)干擾會(hui)改變正常輸出(chu)(chu)的信號(hao)的幅度及頻(pin)率,使數據(ju)波動超出(chu)(chu)誤差(4)信號(hao)衰減(jian)    傳感器(qi)線傳輸距離超出(chu)(chu)合(he)理范(fan)圍造(zao)成信號(hao)衰減(jian)。 (5)傳感器(qi)問(wen)題

  檢查傳(chuan)感器輸(shu)(shu)入輸(shu)(shu)出(chu)電壓是否正(zheng)常(chang)(chang)。    使用(yong)萬(wan)用(yong)表(biao)測量傳(chuan)感器如圖A,B兩端(duan)電阻為輸(shu)(shu)入阻抗(kang),是否在正(zheng)常(chang)(chang)范圍內,一般為600~680歐姆之(zhi)間,不同(tong)型號的傳(chuan)感器阻抗(kang)不同(tong)。在測C,D兩端(duan)輸(shu)(shu)出(chu)阻抗(kang)是否在正(zheng)常(chang)(chang),一般為600歐姆,

  注意:絕緣電阻(zu)(zu)為A,B,C,D任一端(duan)對(dui)屏蔽線之(zhi)間的(de)電阻(zu)(zu),用萬用表測不出電阻(zu)(zu),信(xin)號線和激勵(li)線四跟線之(zhi)間也(ye)不能出現短路(lu)。    安裝傳感器對(dui)進屋的(de)線先要(yao)測電阻(zu)(zu)是否正常在上(shang)電。    嚴(yan)禁使用搖表測量傳感器。

6)采(cai)集卡性能缺陷(xian),采(cai)樣率不高,分(fen)辨率低也會(hui)影(ying)(ying)響(xiang)精度    如(ru)ADT800大A/D采(cai)樣率200KHz,16位分(fen)辨率。軟(ruan)件(jian)和系(xi)(xi)統     (1)軟(ruan)件(jian)算法有(you)缺陷(xian)     (2)操作系(xi)(xi)統是否有(you)bing毒     (3)其他(ta)軟(ruan)件(jian)影(ying)(ying)響(xiang)稱(cheng)重軟(ruan)件(jian)采(cai)數處理(li)及(ji)人為晃動鼠標會(hui)影(ying)(ying)響(xiang)稱(cheng)重。人為因(yin)(yin)素    (1).過衡(heng)速(su)(su)度超(chao)出(chu)范(fan)圍(wei)(停稱(cheng)時(shi)間(jian)越長)    一般(ban)3公里(li)/小時(shi)~20公里(li)/小時(shi)范(fan)圍(wei)內勻速(su)(su)過衡(heng)    (2).過衡(heng)速(su)(su)度不穩(wen)定    過衡(heng)時(shi)在稱(cheng)上加減速(su)(su)會(hui)影(ying)(ying)響(xiang)重量。(1)地基(ji)下陷(xian)    土建施(shi)工沒有(you)按標準施(shi)工,基(ji)坑(keng)排水(shui)設計不合理(li),造成地基(ji)下陷(xian)的原因(yin)(yin)(2)預(yu)埋(mai)件(jian)和周邊的水(shui)泥基(ji)礎(chu)有(you)大縫隙(xi),水(shui)泥基(ji)礎(chu)損壞(3)線路(lu)有(you)坡度平直度>3%2、影(ying)(ying)響(xiang)軌(gui)道衡(heng)稱(cheng)重丟車的因(yin)(yin)素

機械(xie)問(wen)題(1)稱(cheng)重(zhong)主梁和引軌(gui)頂在一起,波(bo)形的(de)上(shang)升沿不是(shi)很陡,平緩(huan)的(de)上(shang)升,造(zao)成丟車。(2)機械(xie)拉(la)桿(gan)是(shi)否(fou)松(song)動。(3)車速(su)(su)過(guo)高和過(guo)低(di)也(ye)會(hui)(hui)造(zao)成丟車,速(su)(su)度過(guo)高會(hui)(hui)造(zao)成采集卡的(de)采樣(yang)率不高,采樣(yang)點(dian)少。也(ye)會(hui)(hui)對稱(cheng)臺沖擊過(guo)大波(bo)形不是(shi)很理想。過(guo)衡(heng)速(su)(su)度過(guo)低(di)會(hui)(hui)造(zao)成程序下稱(cheng)了。(4)過(guo)衡(heng)速(su)(su)度突變(bian)或停車。

電(dian)器問題(ti) (1)電(dian)源供(gong)電(dian)不(bu)穩 (2)電(dian)磁干擾(rao)(看地線(xian)(xian)是否(fou)合格) (3)傳(chuan)感(gan)器線(xian)(xian)及線(xian)(xian)纜是否(fou)泡在水中或線(xian)(xian)有損(sun)傷 (4)接(jie)線(xian)(xian)端(duan)子及接(jie)插件是否(fou)牢固 (5)采(cai)集卡有缺(que)陷損(sun)壞,如偶爾出現采(cai)集卡不(bu)工作,波形出現問題(ti)。

軟(ruan)件及系(xi)統(1)軟(ruan)件算法如特殊車(che)(5軸車(che))(2)系(xi)統不穩(wen)定或是bing毒造成的丟車(che)。

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