今天咱们要来翻新一辆“叙利亚战损版”2014款奥迪Q7，目前行驶了15万公里，车子来自一位长沙车友，这辆车是车友的老爷子当年花100多万买的代步车，老爷子平常开车很随意，现在车况很差劲，已经严重烧机油了，完全没法开了，卖呢也不值钱了，所以车友就想着帮老爷子翻新一下留着继续开，下面带大家看看这辆车是个啥情况：

2014年100多万买的，9年15万公里，二手残值只能卖10多万，等于9年直接折损了90万。所以一般这种百万车，车主都不会卖了，都会想着翻新一下再开几年。这里面的账很好算，算它残值15万，花上10万翻新，合计25万，翻新后舒服的开个5、6年扔了，这一年也就折损5万。相比再换个百万级别的新车，5年依旧折损50万的情况，这百万级别的老车翻新可以说性价比是最高的，当然还有一个关键因素，那就是翻新的效果必须得好，不然翻新钱打水漂了，那就尴尬了。

准备拖车过来的时候，车子自己也会来事，后视镜还脱落了，车主直接扯下来放在座位上，让咱们到时解决一下问题。

经过几天物流，车子顺利到厂，然后我进行了路试，底盘状态确实很松散，异响还很多，动力也没劲，转向有点重。车主提到的空气悬挂和方向机有问题，现在我也没法试出来，所以先不做直接判断。我的方案是先把明显的底盘问题解决了，再测试空气悬挂和方向机，这样判断出来结果更准确，也可以避免过度维修。

烧机油的问题，和车主做了确认，所以咱们将发动机、变速箱和底盘元宝梁都一起拆下来了，准备做拆解大修了。

将发动机分离出来，从发动机的外围来看，没有被拆过的痕迹，说明之前没有维修史。

留下了变速箱和元宝梁结构，看到下面的方向机都是油渍。

清洁一下方向机做检查，还好不是方向机漏油，只是发动机和变速箱连接处漏的油。

准备对发动机做拆解了...这款车搭载的是EA837发动机，奥迪A8同款机器。

拆掉气门室缸盖，看到内部的机械状态一塌糊涂，这车烧机油是很严重了。

内部机油都是焦黑的状态，都变成积碳附着在机械上了，也可以说这是很明显的串烧迹象。

触目惊心的状态，直接大拆发动机系统了。

曲轴、凸轮轴、缸体、活塞、进出气道、点火系统等等分解完毕。

瞧瞧这缸体都啥样了，全是积碳，活塞环卡死拉缸也是造成严重烧机油的问题之一。

缸体壳厚厚的一层油泥积碳，这是我今年见到最厉害的烧机油情况了，出现这种情况：要么机油用的太差、太劣质了，要么就是很长时间不做保养造成的。

缸体先做清洗，然后再重新镗缸。

订的一大堆发动机配件都到了，都是原厂件，活塞、管道、正时系统零件、传动皮带、垫圈以及很多机械附属件。

缸盖等部件都全部把油泥积碳清理掉，然后再重做一遍零件的更新调配组装。

进气道积碳也全面做深度处理...

曲轴对位中...机械系统零件开始组装，采用扭力扳手施工，做标准数值调配。

安装好曲轴系统，上缸盖。

凸轮轴系统零件更新，对位调配安装好。

正时系统部件更新调配，锁紧扭矩，做好标记。

其它各种附属件安装对位。

里面一些活塞缸体的细致加工调配过程就不多介绍了，最后把各种油路管道都更新了一遍，重新组装好了发动机。

发动机、变速箱准备回装车身。

回归原位，完美搞定！

发动机重新加入新机油，选用进口德国伍尔特油品。

变速箱状态还是不错的，更换一下油液即可。

方向机我们细查下来其实没问题，更换一下助力油即可，选用德国福斯油品应该会有改善的。

差速器油也做一下更新，保证内部机械齿轮润滑效果，改善动力传输流畅性。

依旧选择德国福斯油品，好车用好料，才有好效果。

接着到底盘系统整备，当我们检查气动悬挂的时候，同样也没有发现问题，我们的判断结果是悬挂上面摆臂等部件老化磨损，引起了气动悬挂的舒适性降低，造成整车底盘行驶松散，所以咱们先针对摆臂、拉杆做配套更新。

安装空气悬挂上面的摆臂及拉杆。

刹车存在抖动异响的问题，直接更新一套制动盘皮即可。

刹车系统也是很久没维护的状态，咱们对所有轴头都做了一遍除锈打磨...

然后再进行制动盘皮的安装调配。

底盘系统其实问题不大，最后咱们对防倾杆胶套也做了更换，保证操控性极致。

轮毂有磕碰划痕，咱们做了翻新处理，恢复崭新的状态。

做了一点拉丝效果处理，可以更显质感。

轮胎更新米其林产品，保障行驶舒适性。

装好轮胎，上Hunter定位仪测量底盘数值，准备做数据调教。

测量悬挂数值结果，红色偏差值真不少，不难开就怪了。

经过咱们一番调教，悬挂系统的各种数值，全部恢复完美。

下地路试，整车现在开着舒服的很，动力方面猛太多了，跟来时天壤之别；方向机添加助力油后，沉重感也消失了；底盘整备后特别紧致，我可以肯定空气悬挂是一点问题都没有，现在开着特别舒适。在方向机和空气悬挂这两个方面，咱们要是说有问题的话，那车主可要花太多钱了。其实我们修车这个行业社会风评不好，就是爱埋坑耍小聪明的修理厂太多造成的。开修车厂子这么多年，我一直坚持一个原则，也一直教导员工的一句话就是：“小胜靠智，大胜靠德”。不好意思，说跑题了...下面咱们继续看外观内饰方面翻新工作：

对于外观漆面工作，和车主沟通下来的需求就是，车子还是给老爷子开，稍微比之前看的过去就行了，所以咱们就把这台车一圈塑料包围进行了喷镀翻新，先把塑料质感找回来，然后漆面不重喷，只做精抛处理，去除氧化层，恢复圆润光泽度即可。

精抛施工中...

圆润感和光泽度，慢慢呈现出来了。

大灯不够亮，咱们帮升级了欧司朗LED灯源，并更换了已经严重泛黄的灯壳，加上漆面的精抛效果，整个前脸的气场直接站起来了。

对于老爷子来说，内饰方面更重要，车主一开始找我就要求重点翻新了，所以咱们直接进行了满拆。

这车天窗没异响真幸运，其实奥迪Q7天窗有个异响通病，之前我维修过好几辆Q7这个问题，这活贼麻烦，必须拆了大范围的内饰，要把天窗拿下来干才行。

继续拆，空空如也。

拆掉车上的大包围脚垫，发现底下原厂脚垫还在，有点小惊喜啊。

内饰全拆完了...

底板各种死角旮旯里面泥巴还不少呢，确实比较脏了。

看看拆除的内饰情况，真皮座椅油光满面，包浆有点厚。

各种塑料覆盖大件，都要做深度清洁。

ABC柱这种长久侵蚀的污垢是没法洗干净的，已经不是在表层了，所以咱们需要进行重包翻新。

一些零散的磨损小部件，都需要做翻新修复处理。

天窗没异响，但是漏水堵塞了，引起顶棚开胶，大顶也变色了，车主一开始也提了大顶这事，肯定要重包翻新了。

通过长达半个月的操作，底板清洁及内饰翻新清洁项目基本完工。

死角旮旯的泥巴垃圾都处理掉了。

解决了天窗堵塞问题，做了滑轨清洁维护。

大顶重包翻新完成，全新状态。其它塑料大件都也都清洁完毕了！

座椅黯淡无光了，因为它们的包浆没有了。

这个是后备箱储物盒，清洁干净了。

部分磨损塑料小件翻新完成。

中央通道的零部件修复完成。

各种滑道盖板、ABC柱翻新修复完成。

开始回装，装大顶、铺地毯。

各种内饰塑料件、零部件组装中，内饰回装完成也就彻底收尾了，过程就不多介绍了。

最后再次进行路试，先检查内饰组装后，行驶是否有异响，很失望没法扣员工工资了，哈哈...太安静太舒服太享受了，全程拍视频跟车主汇报情况，跟他说开的我都要睡着了。

然后我亲自进行了整体内饰按键功能复查，并汇报给了车主。

最后的最后，发动机部分复查，发视频汇报车主，并叮嘱车主大修后的发动机当新车发动机对待，3000公里之后做首保，更换机油机滤，重新养成保养周期。一切确定无误，下面开始带大家欣赏这辆奥迪Q7整车翻新效果：

发动机舱深度清洁效果，焕然一新。

一尘不染，专治强迫症。

细节欣赏，新车质感。

内饰欣赏，小件翻新+大件清洁，恢复干干净净的状态，开着心情都不一样。

这款Q7的内饰风格是偏复古沉稳的，35岁以下年轻人很难驾驭。

单看内饰设计比较朴实无华，但内饰功能配置是相当齐全的。

外观大片欣赏，没有重喷漆，纯手工漆面精抛修复，加上外观塑料包围件翻新，轮毂翻新，直接恢复准新车视觉感，气场无敌。

中网明光铮亮，大灯晶莹剔透，漆面圆润丝滑。

已经达到镜面效果了。

整车翻新耗时3个月完成，花费10个达不溜，重返当年百万豪车的霸气姿态与舒适的驾驶感受，各位车友觉得划算不？

好了，这期就到这了。

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乜祝咽3586气动打磨机需要怎么保养? -
红弘倩13061224138 ______ 1:模具长时间使用后必须磨刃口,研磨后刃口面必须进行退磁,不能带有磁性,否则易发生堵料.2:弹簧等弹性零件在使用过程中弹簧最易损坏,通常出现断裂和变形现象.采取的办法就是更换,在更换过程中一定要注意弹簧的规格和型号,...

乜祝咽3586威马气动打磨机有哪些操作要点? -
红弘倩13061224138 ______ 威马气动打磨机机系列采用人体工学设计,作业方便不疲劳,小而轻巧,整体偏心轴转速平稳,高转速,震动低,作业效率高;威马气动抛光机气缸经过耐磨硬膜表面处理,使用寿命更长,噪音低,中央吸尘型,增加专利的导流功能,可发挥强力吸尘能力而不会造成粉尘飞散,不会堵塞吸尘管.威马气动打磨机广泛应用于家具、玻璃、大理石,汽车,家具制造等行业.在玻璃、树脂、陶瓷、制造行业也可以用于处理平面和工件边口.高选提供的气动砂带机,其中的砂带部位采用特殊的工业,使用寿命更长,结构很合理,符合人体力学的原理,便于平面研磨和弧度、磨角、磨边、磨圆、磨方、去毛边、倒角、磨光范围等各种操作.使用简单,能大大减少劳动强度,这样可以降低成本.

乜祝咽3586汽动打磨机有汽不转怎么办? -
红弘倩13061224138 ______ 家具的打磨过程中,气动打磨机是少不了一种工具.但是气动打磨机使用时间久了后,会出现一些问题.有些简单的问题,我们可以自己动手把它搞好.比如气动打磨机有气不转,那么你用手转动一下转盘,试一下它能不能灵活转动.如果不能转动,或者是转起来很费劲.证明轴承缺油或者卡住了.那么你在进气孔滴入几滴气动专用机油?再用手旋转一下转盘,这时候可能就很轻松了.那么你的气动打磨机可能就会旋转起来了.

乜祝咽3586气动打磨机是否属于气动马达的一种 -
红弘倩13061224138 ______ 不是的,两个是不一样的. 气动打磨机:原理,采用无级调速系统控制,可轻易调整出适合研磨各种部件的研磨速度. 叶片气动马达:是将压缩空气的压力能转换成旋转的机械能的装置,在气压传动中使用最广泛的是叶片式和活塞式.气动马达分类最主要是叶片式气动马达、活塞式气动马达. 不同点: 气动打磨机-多种外形结构,适合各种角度操作,体积小,转速高,研磨效率高,噪音低,震动小,具有强力的吸尘效果,长时间使用不疲劳. 叶片式气动马达-能够在工作中不产生火花,故适合于有爆炸、高温、多尘的场合,并能用于空气极潮湿的环境,而无漏电的危险.

乜祝咽3586为什么气动抛光机/气动打磨机停止不转,原因是什么? -
红弘倩13061224138 ______ 威马气动工具从事气动工具行业十多年,对气动工具有专业的认识以及研究,基于对气动工具的了解,为大家总结了一系列的关于气动工具的常见故障以及解决方法,下面先为大家详述关于气动刻磨机/气动打磨机停止不转的原因及解决方法: 可能原因: 1.气动刻磨机内部叶片磨损严重导致卡死马达; 2.气动刻磨机轴承坏了导致卡死; 3.气动刻磨机进气口有异物堵塞; 解决方法: 1.更换气动刻磨机内部损坏的叶片和轴承; 2.检查清理气动刻磨机进气口堵塞的异物;

乜祝咽3586所有的气动打磨机操作起来都有风险吗? -
红弘倩13061224138 ______ 气动打磨机作为打磨常用工具,在使用中需要注意很多问题,否则容易发生特别事故.一、主要风险:1、从飞轮、被打磨的物体中高速飞溅出颗粒,飞轮的转速可能大于1600m/min2、如果打磨产生的火花点燃附近的可燃物,会发生爆炸或火灾3、长期重复使用和不服的工作姿势,导致骨骼与肌肉的功能絮乱4、被砂轮割伤5、噪音导致听力下降6、吸入打磨产生的粉尘 二、作业事故的主要原因:1、使用不配套的砂轮2、砂轮或防护罩不正确安装3、注意力不集中4、重复性动作5、不正确使用个人防护用品6、不正确使用打磨机

乜祝咽3586打磨机开关怎么拆掉 -
红弘倩13061224138 ______ 可能是气动打磨机/气动抛光机开关胶圈损坏导致,可以更换损坏的胶圈,平时要注意保养机器.

乜祝咽3586气动打磨机是什么?
红弘倩13061224138 ______ 气动打磨机它是对钢铁、木材、轮胎以及塑料等等材料的产品的表面进行研磨,抛光的设备.它能够很好地将这些材料的产品的一些毛边给去掉.

乜祝咽3586气动扳手 气动磨光机 气动打磨机 气动砂轮是怎样工作的
红弘倩13061224138 ______ 气动磨光机的基本构成是本体组,传动组,附件组;气动磨光机类主要是通过气动马达传送于偏心装置,使磨盘保持行星运动.其他的工作原理也差不多

乜祝咽3586二寸气动研磨机怎样修理、 -
红弘倩13061224138 ______ 更换翼片需要一把专用的拧下面防尘盖的工具,然后有一把卡簧钳和橡皮锤即可.如果是下面的大轴承,那需要卡簧钳和拉拔销.