做好檢(jian)查，才會在(zai)使用(yong)過程中(zhong)出現故障，影響(xiang)工作效率(lv)，電動平(ping)車(che)也不(bu)例外，在(zai)電動搬運平(ping)車(che)使用(yong)前需要做哪些檢(jian)查?

　　1、檢驗電(dian)動(dong)搬(ban)(ban)運車(che)精度(du)：按標準計(ji)量檢定規程執(zhi)行(xing)，分別為(wei)級(ji)四個級(ji)別。檢驗電(dian)動(dong)搬(ban)(ban)運車(che)材(cai)料：高強度(du)鑄(zhu)鐵(tie)，檢驗電(dian)動(dong)搬(ban)(ban)運車(che)工作(zuo)面硬度(du)。

　　2、檢(jian)(jian)(jian)驗電(dian)動(dong)搬(ban)運車(che)(che)與(yu)劃線(xian)電(dian)動(dong)搬(ban)運車(che)(che)的(de)(de)(de)(de)(de)特性(xing)：檢(jian)(jian)(jian)驗電(dian)動(dong)搬(ban)運車(che)(che)在幾何量(liang)(liang)測量(liang)(liang)中，用(yong)模擬(ni)方(fang)法來體(ti)現基準直線(xian)，目(mu)前使用(yong)的(de)(de)(de)(de)(de)平(ping)(ping)(ping)尺，較多的(de)(de)(de)(de)(de)是(shi)鑄鐵平(ping)(ping)(ping)心(xin)和巖石平(ping)(ping)(ping)尺。鑄鐵電(dian)動(dong)搬(ban)運車(che)(che)用(yong)刮制法加工(gong)測量(liang)(liang)面(mian)(mian)(mian)，它的(de)(de)(de)(de)(de)測量(liang)(liang)面(mian)(mian)(mian)能儲存潤滑油和容納灰悄，增加了(le)基準使用(yong)的(de)(de)(de)(de)(de)平(ping)(ping)(ping)穩性(xing)、可靠性(xing)。巖石平(ping)(ping)(ping)尺有耐磨(mo)、穩定且使用(yong)更(geng)方(fang)便(bian)的(de)(de)(de)(de)(de)優點。精度(du)(du)等級檢(jian)(jian)(jian)驗平(ping)(ping)(ping)板(ban)工(gong)作面(mian)(mian)(mian)的(de)(de)(de)(de)(de)平(ping)(ping)(ping)面(mian)(mian)(mian)度(du)(du)檢(jian)(jian)(jian)驗平(ping)(ping)(ping)板(ban)工(gong)作面(mian)(mian)(mian)的(de)(de)(de)(de)(de)平(ping)(ping)(ping)面(mian)(mian)(mian)度(du)(du)是(shi)指包(bao)容平(ping)(ping)(ping)板(ban)實際工(gong)作面(mian)(mian)(mian)且距(ju)(ju)離為小的(de)(de)(de)(de)(de)兩平(ping)(ping)(ping)行平(ping)(ping)(ping)面(mian)(mian)(mian)間(jian)的(de)(de)(de)(de)(de)距(ju)(ju)離，其值(zhi)可按對角線(xian)法、環線(xian)法的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)定結果(guo)進行基面(mian)(mian)(mian)變換(huan)求得。平(ping)(ping)(ping)板(ban)工(gong)作面(mian)(mian)(mian)的(de)(de)(de)(de)(de)平(ping)(ping)(ping)面(mian)(mian)(mian)度(du)(du)是(shi)衡量(liang)(liang)平(ping)(ping)(ping)板(ban)質量(liang)(liang)的(de)(de)(de)(de)(de)主要精度(du)(du)指標。

　　3、檢驗電動搬(ban)運車平板(ban)(ban)工作面(mian)平面(mian)度(du)(du)(du)：平板(ban)(ban)平面(mian)度(du)(du)(du)檢定(ding)的(de)(de)準(zhun)確(que)度(du)(du)(du)是(shi)平板(ban)(ban)使用質量的(de)(de)保(bao)證。線點布置、重合度(du)(du)(du)、檢定(ding)工具檢定(ding)的(de)(de)不確(que)定(ding)度(du)(du)(du)、檢定(ding)方法、評定(ding)原(yuan)則、數據處(chu)理是(shi)平板(ban)(ban)平面(mian)度(du)(du)(du)檢定(ding)準(zhun)確(que)度(du)(du)(du)的(de)(de)關(guan)鍵。平板(ban)(ban)工作面(mian)平面(mian)度(du)(du)(du)檢定(ding)時注意這(zhe)些問題，有助于檢定(ding)質量的(de)(de)提高。

　　4、檢驗電(dian)(dian)動(dong)搬運車(che)(che)與劃線(xian)(xian)電(dian)(dian)動(dong)搬運車(che)(che)的(de)(de)(de)功(gong)能(neng)(neng)區別：檢驗電(dian)(dian)動(dong)搬運車(che)(che)是(shi)為(wei)生產(chan)車(che)(che)間或計量部門(men)做精密測(ce)量用(yong)的(de)(de)(de)基(ji)準平(ping)面(mian);而劃線(xian)(xian)電(dian)(dian)動(dong)搬運車(che)(che)是(shi)為(wei)生產(chan)中(zhong)做劃線(xian)(xian)用(yong)的(de)(de)(de)基(ji)準平(ping)面(mian)。雖(sui)然這兩種平(ping)板(ban)都是(shi)基(ji)準平(ping)面(mian)，但是(shi)他們的(de)(de)(de)加工方(fang)法(fa)、平(ping)面(mian)精度、功(gong)能(neng)(neng)作用(yong)是(shi)不同的(de)(de)(de)。

　　5、檢(jian)(jian)(jian)(jian)驗(yan)電(dian)動電(dian)動搬運(yun)車車表(biao)面(mian)質量：用(yong)(yong)涂色發檢(jian)(jian)(jian)(jian)驗(yan)。專用(yong)(yong)于(yu)涂色法的(de)檢(jian)(jian)(jian)(jian)驗(yan)電(dian)動搬運(yun)車工(gong)作(zuo)面(mian)需(xu)刮(gua)研(yan);其他用(yong)(yong)途的(de)檢(jian)(jian)(jian)(jian)驗(yan)電(dian)動搬運(yun)車工(gong)作(zuo)面(mian)需(xu)刮(gua)、磨(mo)或(huo)研(yan);劃線平(ping)板面(mian)刨(bao)光(guang)即可。由(you)此可見，檢(jian)(jian)(jian)(jian)驗(yan)電(dian)動搬運(yun)車的(de)平(ping)面(mian)精度(du)高于(yu)劃線平(ping)板。檢(jian)(jian)(jian)(jian)驗(yan)平(ping)板在以涂色法檢(jian)(jian)(jian)(jian)測(ce)工(gong)件平(ping)直度(du)或(huo)作(zuo)為檢(jian)(jian)(jian)(jian)驗(yan)工(gong)作(zuo)的(de)輔助工(gong)具實現各種測(ce)量時起到(dao)了基(ji)(ji)準定位面(mian)作(zuo)用(yong)(yong);劃線電(dian)動搬運(yun)車在劃線工(gong)作(zuo)中起到(dao)了基(ji)(ji)準面(mian)作(zuo)用(yong)(yong)。

　　以上是電動平車在使用前的檢(jian)查事項，如還有其它問題(ti)可隨時咨詢我們。