CHELIANGXINGSHIYIDUANSHIJIANHOU，ZONGSHIHUIFANGXIANGYOUYIXIEQINGWEIDEPAOPIAN，HENDUOSIJIPENGYOUBINGMEIYOUZHENZHENGGUANZHUGUOCHELIANGPAOPIANHUIJIANQUANDAILAINAXIEWENTI。ZHANGQIPAOPIANHUIJIDAILAIWEIHAI，YANZHONGSHIHUIFASHENGBAOTAIDEWEIXIAN。QISHICHELIANGPAOPIANHENDAYIBUFENYUANYINSHICHEZHUZAIRICHANGXINGSHIGUOCHENGZHONG，BUJINGYIDEKEPENGCHANSHENGDEXIWEIBIANHUAERYINQIDE。BENQIHUATI，BIANJIXIANCHANGJIANCHALEYIXIAPAOPIANDEJIAOZHENG，TONGGUOLAIZHILIPAOPIANWENTI。

是什么？

DESHIYOU、ZUCHENGDEYIGEZHENGTI。DANYOUYUZHIZAOSHANGDEYUANYIN，SHIZHEIGEZHENGTIGEBUFENDEZHILIANGFENBUBUKENENGFEICHANGJUNYUN。DANGGAOSUXUANZHUANQILAIHOU，JIUHUIXINGCHENGDONGBUPINGHENGZHUANGTAI，ZAOCHENGCHELIANGZAIXINGSHIZHONGDOUDONG、FANGXIANGPANZHENDONGDEXIANXIANG。WEILEBIMIANZHEIZHONGXIANXIANGHUOSHIXIAOCHUYIJINGFASHENGDEZHEIZHONGXIANXIANG，JIUYAOSHIZAIDONGTAIQINGKUANGXIATONGGUOZENGJIAPEIZHONGDEFANGFA，SHIXIAOZHENGGEBIANYUANBUFENDEPINGHENG。ZHEIGEXIAOZHENGDEGUOCHENGJIUSHIRENMENCHANGSHUODE。

WOMENJINTIANYAOSHUODEJIUSHICHELIANGZHANGSHIJIANPAOPIAN，DUIZAOCHENGSUNSHANGHOUDEHUANTAI，JIAOZHENGDEGUOCHENG。XIXINDECHEZHUHUI，ZAIDEBIANYUANSHANG，YOUDEYOUYIKUAIHUODUOKUAIDAXIAOBUDENGDEXIAOQIANKUAI。YUGESHIGEYANGPIAOLIANGDEXIANGBI，ZHEIXIEGEXIAOQIANKUAIHAOXIANGYOUXIEBUTAIXIANGCHEN。DANZHENGSHIZHEIYIGEGEXIAOXIAODEQIANKUAI，DUIGAOSUXINGSHIDEWENDINGXINGQIZHEFEICHANGZHONGYAODEZUOYONG。

应当定期做检查,用检测仪检查。分为动态平衡和静态平衡两种。动态不平衡会使摇摆，令产生波浪型磨损；静态不平衡会产生颠簸和跳动现象，往往使产生平斑现象。因此，定期检测平衡不但能延长寿命，还能提高行驶时的稳定性，避免在高速行驶时因