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底盘测功机如何进行期间核查?期间核查的方法

底盘测功机如何进行期间核查?期间核查的方法

现如(ru)今社会发(fa)展如(ru)此迅速,汽(qi)车(che)的人均保(bao)(bao)有量非常(chang)可观,同(tong)时(shi)也为(wei)汽(qi)车(che)的相(xiang)关行业带来(lai)了丰(feng)厚的市场份额。汽(qi)车(che)底盘(pan)测功机作为(wei)汽(qi)车(che)动力检(jian)测的必(bi)备产(chan)品,其日常(chang)的检(jian)修与(yu)维护(hu)都相(xiang)当重要(yao),下(xia)面就由J9九游会AG电气的小编就底盘(pan)测功机如(ru)何进(jin)行期(qi)间(jian)核(he)查(cha)(cha)?这一问(wen)题为(wei)大家讲解(jie)一下(xia)。 一、底盘(pan)测功机期(qi)间(jian)核(he)查(cha)(cha) 期(qi)间(jian)核(he)查(cha)(cha)指(zhi)的是(shi)在(zai)检(jian)测设备使用(yong)(yong)过程(cheng)中(zhong),为(wei)了保(bao)(bao)证检(jian)测设备的检(jian)定(ding)或校准状态(tai)的可信度而(er)进(jin)行的一种检(jian)测。期(qi)间(jian)核(he)查(cha)(cha)不是(shi)一般(ban)的功能检(jian)查(cha)(cha),更不是(shi)缩短检(jian)定(ding)周期(qi)的在(zai)校准,其目的是(shi)在(zai)两次正式检(jian)定(ding)的间(jian)隔期(qi)防止使用(yong)(yong)不符...

19

2020-05

电力测功机动态矫正方法及流程步骤

电力测功机动态矫正方法及流程步骤

测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)主要有三种直流(liu)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)、交流(liu)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)、涡流(liu)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji),用于测(ce)(ce)(ce)(ce)试发动(dong)机(ji)的(de)(de)功(gong)(gong)(gong)(gong)率,也可以(yi)作(zuo)为齿轮箱或是(shi)变速箱的(de)(de)加载(zai)设备,测(ce)(ce)(ce)(ce)试传递(di)功(gong)(gong)(gong)(gong)率,但是(shi)需要对测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)要进行定期矫(jiao)正(zheng)(zheng)确保测(ce)(ce)(ce)(ce)试结果准确性,下面就由J9九游会AG小编为您介(jie)绍一下测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)动(dong)态(tai)矫(jiao)正(zheng)(zheng)方法。 1、调整测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)轴 开(kai)启测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)智(zhi)能显(xian)示仪(yi)的(de)(de)电源,待(dai)显(xian)示正(zheng)(zheng)常(chang)后,用手转(zhuan)动(dong)待(dai)校正(zheng)(zheng)的(de)(de)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)的(de)(de)轴,确认(ren)(ren)在(zai)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)智(zhi)能显(xian)示仪(yi)上有转(zhuan)速数字,以(yi)此证明(ming)、确认(ren)(ren)连(lian)接的(de)(de)正(zheng)(zheng)常(chang)。此项确认(ren)(ren)的(de)(de)目的(de)(de)是(shi)指有多个测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)共用显(xian)示仪(yi)和控制仪(yi)时(shi)(shi),在(zai)切换(huan)测(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)机(ji)转(zhuan)换(huan)仪(yi)时(shi)(shi),有可能会(hui)出(chu)...

17

2020-04

六大汽车底盘测功机原理,动态检测汽车运行状态

六大汽车底盘测功机原理,动态检测汽车运行状态

在(zai)(zai)对汽车(che)进(jin)行试验时(shi),测(ce)(ce)量牵引力、速度、距(ju)离等(deng)参(can)数(shu)时(shi)都需要(yao)用(yong)到(dao)汽车(che)底(di)盘(pan)(pan)(pan)(pan)测(ce)(ce)功(gong)机(ji),来观察汽车(che)的动(dong)(dong)力性以及底(di)盘(pan)(pan)(pan)(pan)输出功(gong)率。汽车(che)底(di)盘(pan)(pan)(pan)(pan)测(ce)(ce)功(gong)机(ji)主要(yao)是用(yong)来模拟汽车(che)在(zai)(zai)使用(yong)时(shi)的状(zhuang)态,模拟空气(qi)阻力和路(lu)面状(zhuang)况来达到(dao)检测(ce)(ce)的目的,下面就由(you)J9九游会AG小编为您介(jie)绍一下汽车(che)底(di)盘(pan)(pan)(pan)(pan)测(ce)(ce)功(gong)机(ji)原(yuan)理都有哪些吧(ba)。 一、底(di)盘(pan)(pan)(pan)(pan)测(ce)(ce)功(gong)机(ji)原(yuan)理 当(dang)测(ce)(ce)功(gong)机(ji)进(jin)入(ru)测(ce)(ce)功(gong)程序时(shi),一旦滚筒转速达到(dao)测(ce)(ce)功(gong)设定点时(shi),随油门开度增加,计算机(ji)自动(dong)(dong)向涡流(liu)(liu)(liu)机(ji)提供(gong)励磁(ci)(ci)(ci)电(dian)流(liu)(liu)(liu),由(you)电(dian)涡流(liu)(liu)(liu)绕组产生(sheng)(sheng)的磁(ci)(ci)(ci)通量经过转子—空气(qi)隙—涡流(liu)(liu)(liu)磁(ci)(ci)(ci)环(huan)—转子形成闭合磁(ci)(ci)(ci)路(lu)而产生(sheng)(sheng)制动(dong)(dong)...

13

2021-10

电动助力转向系统工作原理,解析什么是电动助力转向系统

电动助力转向系统工作原理,解析什么是电动助力转向系统

电(dian)动(dong)助(zhu)(zhu)(zhu)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)是种协助(zhu)(zhu)(zhu)方向(xiang)(xiang)盘(pan)转向(xiang)(xiang)的(de)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong),是汽车上不可或缺(que)的(de)部分,它的(de)好坏(huai)直接影(ying)响了(le)车辆的(de)稳定性与安性,今天J9九游会AG新能(neng)源动(dong)力(li)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)研发厂家为您详细解说电(dian)动(dong)助(zhu)(zhu)(zhu)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)工作(zuo)原理,结构以及优缺(que)点。 电(dian)动(dong)助(zhu)(zhu)(zhu)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(ElectricPowerSteering,缩写(xie)EPS)是种直接依靠电(dian)机提供辅助(zhu)(zhu)(zhu)扭矩(ju)的(de)动(dong)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong),与传统(tong)(tong)(tong)(tong)的(de)液压(ya)(ya)助(zhu)(zhu)(zhu)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)HPS(HydraulicPowerSteering)相比,该系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)省去了(le)液压(ya)(ya)动(dong)力(li)转向(xiang)(xiang)系(xi)(xi)(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong),由(you)电(dian)动(dong)助(zhu)(zhu)(zhu)力(li)机直接提供转向(xiang)(xiang)助(zhu)(zhu)(zhu)力(li)。 、电(dian)动(dong)...

19

2019-06

振动试验台使用方法及注意事项

振动试验台使用方法及注意事项

在工(gong)业(ye)发展(zhan)进步的(de)今天任何机(ji)器设备安使(shi)用(yong)都(dou)是大(da)家关注的(de),为了更安的(de)使(shi)用(yong)振(zhen)(zhen)(zhen)动(dong)试验(yan)(yan)台(tai),接(jie)下来为大(da)家介绍下振(zhen)(zhen)(zhen)动(dong)试验(yan)(yan)台(tai)的(de)使(shi)用(yong)方法(fa)及注意事项(xiang)。 、振(zhen)(zhen)(zhen)动(dong)试验(yan)(yan)台(tai)的(de)点1、无调(diao)整激振(zhen)(zhen)(zhen)机(ji)构以(yi)调(diao)节振(zhen)(zhen)(zhen)幅大(da)小。2、导向、对称精度以(yi)保证横向精度。3、连续(xu)无改变振(zhen)(zhen)(zhen)动(dong)频(pin)(pin)率(lv)。4、光电(dian)测速反馈,更高控制精度;可在工(gong)作中(zhong)自动(dong)调(diao)节振(zhen)(zhen)(zhen)幅大(da)小。 5、具有(you)零信号、飞车保护(hu)功能,适用(yong)于电(dian)子产(chan)品、元(yuan)件(jian)、组件(jian)、机(ji)电(dian)产(chan)品、仪器表(biao)等进行(xing)低频(pin)(pin)振(zhen)(zhen)(zhen)动(dong)试验(yan)(yan)。按照家标准(zhun)和军(jun)标进行(xing)低频(pin)(pin)振(zhen)(zhen)(zhen)动(dong)试验(yan)(yan),模拟在施用(yong)情况或(huo)运输过程中(zhong)所经...

19

2019-06

喷油泵试验台常见故障及技术要求分析

喷油泵试验台常见故障及技术要求分析

随着(zhe)柴油(you)(you)机应用(yong)的(de)(de)日益广泛,油(you)(you)泵(beng)(beng)油(you)(you)咀技(ji)(ji)术的(de)(de)不断改进,喷(pen)油(you)(you)泵(beng)(beng)制造厂家(jia)和(he)维修行业(ye)对(dui)(dui)喷(pen)油(you)(you)泵(beng)(beng)试(shi)验(yan)(yan)台(tai)的(de)(de)技(ji)(ji)术要(yao)(yao)(yao)求(qiu)(qiu)及使用(yong)要(yao)(yao)(yao)求(qiu)(qiu)也越来越高,下面为大家(jia)介绍下喷(pen)油(you)(you)泵(beng)(beng)试(shi)验(yan)(yan)台(tai)的(de)(de)技(ji)(ji)术要(yao)(yao)(yao)求(qiu)(qiu)使用(yong)要(yao)(yao)(yao)求(qiu)(qiu)及常(chang)(chang)见(jian)故(gu)障(zhang)及维护保养。 一、什么是喷(pen)油(you)(you)泵(beng)(beng)试(shi)验(yan)(yan)台(tai) 喷(pen)油(you)(you)泵(beng)(beng)试(shi)验(yan)(yan)台(tai)是对(dui)(dui)柴油(you)(you)机的(de)(de)喷(pen)油(you)(you)泵(beng)(beng)进行检测(ce)、调(diao)整和(he)维修的(de)(de)门设备,又(you)叫液(ye)压(ya)(ya)泵(beng)(beng)试(shi)验(yan)(yan)台(tai)。 二、喷(pen)油(you)(you)泵(beng)(beng)试(shi)验(yan)(yan)台(tai)常(chang)(chang)见(jian)故(gu)障(zhang)1、主轴转速不稳(wen)定传动(dong)皮(pi)带(dai)规格不对(dui)(dui),或传动(dong)皮(pi)带(dai)磨(mo)损、油(you)(you)污严重,松紧度调(diao)整过松、或皮(pi)带(dai)螺钉松动(dong)。液(ye)压(ya)(ya)传动(dong)系(xi)统缺油(you)(you)、漏油(you)(you)、有空(kong)气,变速托链轮支架松...

12

2020-05

底盘测功机工作原理及基本结构汇总

底盘测功机工作原理及基本结构汇总

底(di)盘(pan)(pan)测(ce)(ce)功(gong)(gong)机(ji)主(zhu)要(yao)用于汽(qi)(qi)(qi)车(che)(che)动力(li)性(xing)(xing)能(neng)测(ce)(ce)试(shi),是种测(ce)(ce)量汽(qi)(qi)(qi)车(che)(che)驱(qu)动轮(lun)输出功(gong)(gong)率的(de)(de)(de)(de)(de)台架试(shi)验装(zhuang)置,可以用于诊(zhen)断汽(qi)(qi)(qi)车(che)(che)底(di)盘(pan)(pan)在(zai)负载条件下出现(xian)的(de)(de)(de)(de)(de)故(gu)障,下面(mian)J9九游会AG电气(qi)小编为您总结底(di)盘(pan)(pan)测(ce)(ce)功(gong)(gong)机(ji)工(gong)(gong)作原理(li)(li)及(ji)基本(ben)结构(gou)。 一、底(di)盘(pan)(pan)测(ce)(ce)功(gong)(gong)机(ji)工(gong)(gong)作原理(li)(li) 汽(qi)(qi)(qi)车(che)(che)底(di)盘(pan)(pan)测(ce)(ce)功(gong)(gong)机(ji)是检验汽(qi)(qi)(qi)车(che)(che)整车(che)(che)动力(li)性(xing)(xing)、经济性(xing)(xing)、排放性(xing)(xing)等主(zhu)要(yao)性(xing)(xing)能(neng)的(de)(de)(de)(de)(de)检测(ce)(ce)设备,它通过(guo)在(zai)室(shi)内台架上(shang)采用模拟(ni)道路行(xing)(xing)驶工(gong)(gong)况(kuang)的(de)(de)(de)(de)(de)方法来检测(ce)(ce)汽(qi)(qi)(qi)车(che)(che)的(de)(de)(de)(de)(de)动力(li)性(xing)(xing)。不仅如此,汽(qi)(qi)(qi)车(che)(che)底(di)盘(pan)(pan)测(ce)(ce)功(gong)(gong)机(ji)还(hai)可以测(ce)(ce)量多(duo)工(gong)(gong)况(kuang)排放指标及(ji)油耗(hao),同时还(hai)能(neng)方便(bian)地进(jin)行(xing)(xing)汽(qi)(qi)(qi)车(che)(che)的(de)(de)(de)(de)(de)加载调试(shi)和诊(zhen)断汽(qi)(qi)(qi)车(che)(che)在(zai)负载条件下出现(xian)的(de)(de)(de)(de)(de)故(gu)障等...

12

2020-05

做好这步,就能延长测功机使用寿命?

做好这步,就能延长测功机使用寿命?

在汽车试验(yan)过程中(zhong),试验(yan)台(tai),测(ce)(ce)功(gong)(gong)机(ji)(ji)的(de)(de)试验(yan)是重(zhong)要(yao)(yao)且省(sheng)事(shi)的(de)(de)种方(fang)式(shi),因此,其使(shi)(shi)用(yong)率(lv)也非常高,然而,每台(tai)机(ji)(ji)器都是有使(shi)(shi)用(yong)寿命(ming)(ming)的(de)(de),如何才(cai)能延长(zhang)其使(shi)(shi)用(yong)寿命(ming)(ming)呢(ni)?为(wei)(wei)实验(yan)室节省(sheng)成本,创(chuang)造更多益(yi)呢(ni)?下面J9九游会AG测(ce)(ce)功(gong)(gong)机(ji)(ji)生产(chan)厂家为(wei)(wei)您介绍种可以延长(zhang)测(ce)(ce)功(gong)(gong)机(ji)(ji)使(shi)(shi)用(yong)寿命(ming)(ming)的(de)(de)小妙招。 测(ce)(ce)功(gong)(gong)机(ji)(ji)主要(yao)(yao)用(yong)于测(ce)(ce)试发动机(ji)(ji)的(de)(de)功(gong)(gong)率(lv),也可作(zuo)为(wei)(wei)齿轮箱(xiang)、减(jian)速机(ji)(ji)、变速箱(xiang)的(de)(de)加(jia)载设备,用(yong)于测(ce)(ce)试它们(men)的(de)(de)传(chuan)递功(gong)(gong)率(lv)。要(yao)(yao)延长(zhang)其使(shi)(shi)用(yong)寿命(ming)(ming),就要(yao)(yao)了解(jie)其工(gong)作(zuo)原(yuan)理,从中(zhong)找到影响测(ce)(ce)功(gong)(gong)机(ji)(ji)使(shi)(shi)用(yong)寿命(ming)(ming)的(de)(de)因素。 工(gong)作(zuo)原(yuan)理 由电涡流测(ce)(ce)功(gong)(gong)机(ji)(ji)结构图(tu)可知,感(gan)应(ying)子主要(yao)(yao)由...

19

2019-06

汽车底盘测功机使用与维护

汽车底盘测功机使用与维护

汽车(che)(che)底(di)(di)盘(pan)测功(gong)机(ji)是整车(che)(che)汽车(che)(che)动(dong)力性检(jian)测的(de)(de)必备(bei)(bei)设(she)备(bei)(bei),必须由人负(fu)责管(guan)理,定(ding)期进(jin)行检(jian)查、使(shi)用(yong)(yong)和维护。 1.使(shi)用(yong)(yong) 汽车(che)(che)底(di)(di)盘(pan)测功(gong)机(ji)使(shi)用(yong)(yong)前(qian)的(de)(de)准(zhun)备(bei)(bei)工作:①车(che)(che)辆外部清洗干净;②不允(yun)许轮(lun)胎花(hua)纹中夹有石(shi)粒;③轮(lun)胎气压符合标准(zhun);④发(fa)动(dong)机(ji)底(di)(di)壳机(ji)油(you)油(you)面应在(zai)允(yun)许范(fan)围(wei)内;⑤发(fa)动(dong)机(ji)机(ji)油(you)压力应在(zai)允(yun)许范(fan)围(wei)内;⑥自(zi)动(dong)变速器(qi)(液力变扭器(qi))的(de)(de)液面应在(zai)规(gui)定(ding)的(de)(de)范(fan)围(wei)内。 汽车(che)(che)底(di)(di)盘(pan)测功(gong)机(ji)的(de)(de)使(shi)用(yong)(yong):①开机(ji)前(qian)必须按(an)使(shi)用(yong)(yong)说明书(shu)的(de)(de)要求,对底(di)(di)盘(pan)测功(gong)机(ji)做好准(zhun)备(bei)(bei)工作;②)按(an)规(gui)定(ding)程序操作;③惯性模拟系统(tong)除进(jin)行多工况油(you)耗(hao)试验、加...

19

2019-06

如何确定电力测功机的功

如何确定电力测功机的功

电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)具(ju)备(bei)哪些优点:电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)采用(yong)交流变频回(hui)(hui)馈加载(zai)(zai),加载(zai)(zai)能量(liang)通(tong)过交流负载(zai)(zai)发电(dian)(dian)(dian)(dian)机(ji)(ji)回(hui)(hui)馈电(dian)(dian)(dian)(dian)网扭矩、转(zhuan)速(su)通(tong)过扭矩传(chuan)感器直接(jie)测(ce)(ce)量(liang);电(dian)(dian)(dian)(dian)量(liang)综合测(ce)(ce)量(liang)仪表(biao)(biao)检测(ce)(ce)电(dian)(dian)(dian)(dian)流、电(dian)(dian)(dian)(dian)压(ya)、频率(lv)(lv)、功(gong)(gong)率(lv)(lv)因(yin)素等;计(ji)算(suan)机(ji)(ji)自动(dong)(dong)检测(ce)(ce)、显示并完成数据处理、报(bao)表(biao)(biao)及各种曲(qu)线。 利(li)用(yong)电(dian)(dian)(dian)(dian)机(ji)(ji)测(ce)(ce)量(liang)各种动(dong)(dong)力(li)机(ji)(ji)械(xie)轴上输出的转(zhuan)矩,并结合转(zhuan)速(su)以确(que)定(ding)设备(bei)的功(gong)(gong)率(lv)(lv)。因(yin)为被测(ce)(ce)量(liang)的动(dong)(dong)力(li)机(ji)(ji)械(xie)可能有不(bu)同转(zhuan)速(su),所(suo)以用(yong)作电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)的电(dian)(dian)(dian)(dian)机(ji)(ji)必(bi)须是可以平滑调速(su)的电(dian)(dian)(dian)(dian)机(ji)(ji)。电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)分(fen)直流电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)和交流电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji),目前用(yong)的较多的是交流电(dian)(dian)(dian)(dian)力(li)测(ce)(ce)功(gong)(gong)机(ji)(ji)。具(ju)...

19

2019-06

浅谈发动机台架试验的目的,要求及组成

浅谈发动机台架试验的目的,要求及组成

发(fa)动(dong)(dong)(dong)机台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)是(shi)发(fa)动(dong)(dong)(dong)机研制阶段(duan)中的(de)重要(yao)环,它(ta)不仅用来检验(yan)发(fa)动(dong)(dong)(dong)机整体以及相关(guan)零部件(jian)的(de)可靠(kao)性(xing)(xing)(xing)(xing)(xing),同时还用来验(yan)证(zheng)发(fa)动(dong)(dong)(dong)机的(de)性(xing)(xing)(xing)(xing)(xing)能是(shi)否(fou)达到了(le)初的(de)设计指标,所(suo)以台(tai)(tai)(tai)发(fa)动(dong)(dong)(dong)机在成功量产前离(li)不开大量的(de)台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)。 ●台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)的(de)目的(de)按照台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)的(de)目的(de),可将台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)分为性(xing)(xing)(xing)(xing)(xing)能试(shi)验(yan)和(he)可靠(kao)性(xing)(xing)(xing)(xing)(xing)试(shi)验(yan)。其中性(xing)(xing)(xing)(xing)(xing)能试(shi)验(yan)是(shi)为了(le)评定发(fa)动(dong)(dong)(dong)机的(de)动(dong)(dong)(dong)力性(xing)(xing)(xing)(xing)(xing)、经济性(xing)(xing)(xing)(xing)(xing)及其它(ta)重要(yao)性(xing)(xing)(xing)(xing)(xing)能;可靠(kao)性(xing)(xing)(xing)(xing)(xing)试(shi)验(yan)是(shi)通过对发(fa)动(dong)(dong)(dong)机及相关(guan)零部件(jian)施加(jia)各种负荷以考验(yan)其可靠(kao)性(xing)(xing)(xing)(xing)(xing)。应该说,发(fa)动(dong)(dong)(dong)机台(tai)(tai)(tai)架(jia)(jia)(jia)试(shi)验(yan)可以为发(fa)动(dong)(dong)(dong)机及相关(guan)零部件(jian)提供测试(shi)、验(yan)证(zheng)以及改进的(de)技术...

19

2019-06

车辆悬架类型有哪几种?各自的优缺点对比

车辆悬架类型有哪几种?各自的优缺点对比

悬(xuan)(xuan)(xuan)架分为立(li)、非立(li)和半立(li)悬(xuan)(xuan)(xuan)架三种(zhong)。 1:立(li)悬(xuan)(xuan)(xuan)挂(gua)(gua)系(xi)(xi)(xi)统(tong)(tong)是(shi)每侧的(de)车(che)轮都是(shi)单地(di)通过弹(dan)性(xing)(xing)悬(xuan)(xuan)(xuan)挂(gua)(gua)系(xi)(xi)(xi)统(tong)(tong)悬(xuan)(xuan)(xuan)挂(gua)(gua)在(zai)车(che)架或车(che)身(shen)下(xia)面(mian)的(de)。现(xian)代(dai)轿车(che)大都是(shi)采用立(li)式(shi)(shi)悬(xuan)(xuan)(xuan)挂(gua)(gua)系(xi)(xi)(xi)统(tong)(tong),按其结(jie)构形式(shi)(shi)的(de)不同,立(li)悬(xuan)(xuan)(xuan)挂(gua)(gua)系(xi)(xi)(xi)统(tong)(tong)又可分为横(heng)臂(bei)式(shi)(shi)、纵臂(bei)式(shi)(shi)、多(duo)连杆(gan)式(shi)(shi)、烛式(shi)(shi)以及麦弗逊式(shi)(shi)悬(xuan)(xuan)(xuan)挂(gua)(gua)系(xi)(xi)(xi)统(tong)(tong)等。 其优点(dian)是(shi):质(zhi)量轻,减(jian)少了(le)车(che)身(shen)受到的(de)冲(chong)击,并提高了(le)车(che)轮的(de)地(di)面(mian)附着(zhe)力(li);可用刚(gang)度小的(de)较软(ruan)弹(dan)簧(huang),改(gai)善汽车(che)的(de)舒适性(xing)(xing);可以使(shi)发(fa)动(dong)机位置降低,汽车(che)重心(xin)也(ye)得到降低,从(cong)而提高汽车(che)的(de)行驶稳定性(xing)(xing);左右车(che)轮单跳(tiao)动(dong),互不相干(gan),能减(jian)小车(che)身(shen)的(de)倾斜和震动(dong)。不...

19

2019-06

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