mzy460448629 发表于 22-8-10 14:18:28

如题:XV02到底要不要装中差?装哪种?

1.我的XV02是首批到货、组装、下地、战损、升级一气呵成。

组装的过程是摸索,发现了几个小技巧在这分享一下,首先是舵机安装,我第一个装的GX的x25短身舵机,后来发现舵机速度达不到我的要求,厂家说再好的短身也是有局限不如标准舵机更好用,所以换了AGF0.055S,轻松抖舵!第一个问题来了,这个底盘装标准舵机有不合适的地方,说明书里提的Part A的12号部件增高块不太好用。
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2.安装舵机小提示:拿两个PartA的9号部件正适合,这是XV02 classic的原装舵机座,由于我们是XV02Pro所以有“心情蓝”舵机座,我把多余的部分打磨掉并用手电钻将孔打穿,用作垫高块高度刚好!
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3.第一次下地就战损了:转向组人人诟病,轻轻撞了一下而已。。。回来自己粘了一下,但是强度很差,还好有“前轱辘不转后轱辘不转思密”小兄弟的这个打印件。本来计划是过渡一下,强度竟然让我有可以一直用下去的打算了!感谢慷慨赠送!
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4.各种调试跑不直:倾角前1°后2°,束脚微开有助于跑直但转弯半径扩大,求教正直转向精度较好但需要不断调节,下地一次就可能改变,不是一蹴而就一成不变的。下地之后我发现陀螺仪和舵保都会非常影响直线的准度,另外由于轴车的缘故,动力过猛还会产生强烈的轴效应,所以一定使用2S电池玩耍,安装防倾杆,关闭陀螺仪!还有一个问题,转向限位螺丝容易被忽视,很多玩家凭借经验装车往往会不装此螺丝,其实是错误的,即便用舵机舵量控制住转向角度,没有装限位螺丝的车,在转向角度最大时,车轮容易产生抖动,这颗螺丝的作用不单是限制,更是稳住~!这也是经验之谈,cvd的最大转向角度还是会差一些,三节棍当然最好的可是一方面价格不菲,一方便拉力强度会不够用,你也不想买的怪贵的东西经常坏经常修吧?如果只只跑平路当我没说哈哈哈
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5.差速设定导致弯道亡:差速和差速油一定要谈谈,这台车前后不同插入大齿的设定给他带来了很先进的玩法,前后同速当然是可以的,但是对于这台拉力车,当然还是要选择前39t后40t的设定,前这样前轮的动力会略大于后轮,偏向于前驱车的设定会让这台车在弯道里更容易控制。可是仅仅是设定还不足以体现出效果,一定要配合好差速油,群里的朋友们往往会出现这样的现象,按照说明书老老实实装前后3K差速油的都说操控还可以,按照XV01经验前3w后7K装车的包括前10w后1w或者像我前后7K等等等装车的朋友都遇到一个问题,直线王!弯道亡!不断甩尾,掉头,甚至翻滚。。。。。。。

这都是由于差速的缘故当然说到这要引出今天的话题,到底要不要装中差。如果有中差,这样的情况会好一些,但是造成这样的情况不是说有中差弥补就好了,还是要找到问题根源并解决他,而且中差也带来一些新的问题,不是装了就一定好的!先说解决办法在讨论中差:后差速油不得高于3k的预设!我就是后差从7K降到3K后获得了这台车的完全操控权的!
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6.猛造之后遇到新问题:轴承转不动了。。。经常下场地拉力,轴承被土填满,至少差速外壳轴承和转向组一定要换防尘胶盖,不然差速壳会磨损,转向组回正卡顿!方向不准还又产生一笔修车费用!轴承我购买的自由家,他链接里说的是20颗其实不然,应该是24颗,后来他补发我4颗1050,能看出改装轴承的人很少。
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7.有了轴承我就更放心大胆的嚯土了!有视频不会上传最后把壳子嚯嚯烂了,至此为止,这台车已经是跑了23十组电,废了67套胎的车况,这个车从刚下地不断原地打转无法操控,到总是跑偏怎么都调不直,一直以来都是发现问题解决问题路上不断前行的。
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mzy460448629 发表于 22-8-10 14:31:34

最后还是言归正传!到底要不要装中差,中差到底有什么作用?优点缺点都有哪些?欢迎大家在评论区讨论,首先我认为:
我是参考的真车,咱们现在说的模型上的差速器都是开放式差速器
顾名思义,开放式差速器就是没有任何限制,可以在汽车转弯时正常工作的差速器,行星齿轮组没有任何锁止装置,假如一辆四驱车配备了前中后三个开放式差速器,那么如果其中一个轮子打滑,那么这个车的全部动力都会浪费在这个车轮上,而其余三个车轮则无法到的动力。

优点:没有特别的优点,因为差速是汽车正常行驶的必要条件;

缺点:在越野车领域,开放式差速器会影响非铺装路面的脱困性。

从奥迪Quattro开始,拉力赛进入了四驱时代。如今的四驱系统更加复杂,中央差速器的工作逻辑:
1- 直线行驶+全油门的时候,中央差速器锁止,车辆进入全驱状态,比如发车时;
2- 刹车准备入弯时,中央差速器依然保持锁止状态;
3- 开始入弯时,中央差速器会松开,车辆更加接近于前驱车,这样入弯更加灵活、可控;
4- 出弯时,中央差速器会再次锁止,车手一般会全油门,全力加速出弯。

在模型领域,普通差速、珠差、限滑擦片式的中差都与真车的限滑差速器不同,那么问题来了,如果模型中差的使用效果是同真车一样,那么开放中差除了在转弯时带来平顺之外,就是负op,同样,如果模型中差由于车小、轻、路面不定性强等因素,不会带来如真车的使用效果,那么,这个中差就是纯心情,你们觉得呢?
发表意见之前也可以先学习学习,键盘侠省省吧!
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mzy460448629 发表于 22-8-10 14:32:19


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Jeah 发表于 22-8-10 15:03:55

那么楼主试过装中差的xv02没有

samsam0714 发表于 22-8-10 15:05:00

請問一下原裝的那支黃色差速油大約是幾度?

mzy460448629 发表于 22-8-10 16:11:59

samsam0714 发表于 2022-08-10 15:05
請問一下原裝的那支黃色差速油大約是幾度?

3000的差速油

mzy460448629 发表于 22-8-10 16:14:09

Jeah 发表于 2022-08-10 15:03
那么楼主试过装中差的xv02没有

没有,我也定货了,想试试呢,应该就是过弯比较顺,贴地,但是激烈驾驶的灵动我不知道还有没有

attackjackal 发表于 22-8-10 17:25:32

挺全面,避免车友走弯路。10车还是太小,玩完7车或者5车就不想玩10车了https://app.rcfans.com/public/emotion/face_wulian.png

mzy460448629 发表于 22-8-10 17:54:04

attackjackal 发表于 2022-08-10 17:25
挺全面,避免车友走弯路。10车还是太小,玩完7车或者5车就不想玩10车了

哈哈哈哈我跟你正相反

wa864734154 发表于 22-8-10 20:10:50

想不通10车中差会不会有实质性作用 或者说有什么作用 能不能感受到它的作用
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