中央差速锁原理：限滑差速器和中央锁止有什么不同？（中）
[{"id":"eff8f0a06fd6b10e","type":1,"content":"继续CJ越野分享！接着来说说中央差速器和限滑差速器的原理。","order":1},{"id":"22b309923342acdf","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/88ef2bc67b2b46bd978e14273eb63ca0_800_0_max_jpg.jpg","order":2,"note":"","width":1670,"height":930},{"id":"697ff138cb3f26c1","type":1,"content":"上期说到全时四驱在公路行驶时，必须要有中央差速器做前后桥转数的调节，但如果行驶在交叉轴的路面，前后桥一旦有一个轮子打滑，中央差速器也会和两轮之间的差速器一样，也会把动力全部传到打滑的轮子上面，这样车就没法动了。","order":3},{"id":"d89786882c13288f","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/d2450e56e88b440bb71ade0dede68d2d_800_0_max_jpg.jpg","order":4,"note":"","width":1670,"height":930},{"id":"96e353393d70680a","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/a02e1d5851fa47219ded42f4caa41d9d_800_0_max_jpg.jpg","order":5,"note":"#前轮打滑后动力全部传到打滑的轮子上面，车辆就会陷车动不了","width":1670,"height":930},{"id":"e110eab480461f18","type":1,"content":"为了弥补这个缺点和解决前后动力分配的问题，全时四驱车辆一般都会配置有限滑功能的中央差速器，如果是全时四驱的越野车还会配备中央差速锁止功能，可能会有朋友会问既然有了限滑功能为什么还要有中央锁止功能？首先带限滑的中央差速器是允许前后轮有一定的转速差，当超过一定的转数差时才能起到锁止的效果，它比较适合综合的路况使用，属于被动式的锁止。","order":6},{"id":"fcc3f609c63524fe","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/a71776201fa64ee791d47d9ecd191452_800_0_max_jpg.jpg","order":7,"note":"","width":1670,"height":930},{"id":"c89f8101805d2f4b","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/bb53094f1c1749ed8776db9234146816_800_0_max_jpg.jpg","order":8,"note":"#限滑功能中央差速器","width":1670,"height":930},{"id":"2d7b50bc53ac33fb","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/13508980d4064df9a45503e1515469ca_800_0_max_jpg.jpg","order":9,"note":"#中央差速锁","width":1670,"height":930},{"id":"59711e243c9f7394","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/d6687bb07276483fa7fcd3c40268d57c_800_0_max_jpg.jpg","order":10,"note":"","width":1670,"height":930},{"id":"471003274599137c","type":1,"content":"同时限滑差速器也会受TBR值和锁止率的限制，没法做到100%锁止，也就是说一旦打滑，动力是无法100%分配给不打滑的轮子上，打滑空转的轮子仍然会占据一部分动力，而使用中央锁止功能，前后传动就相当于分时四驱的钢性链接，根本就不会有打滑的机会也就是没有转数差的产生，也就不会出现因为打滑而导致动力迟滞的问题。锁定前后桥的动力分配是前后分配50：50，但必须有个概念，固定的50% 50%动力分配是基于前后轮都有附着力，但如果前轮或后轮发生空转，有附着力的轮子实际上是百分百获得动力，而不是获取一半的动力。","order":11},{"id":"a09147aa1d93c80d","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/f2e11feab0ad43a4a00bc2dc85d8bf40_800_0_max_jpg.jpg","order":12,"note":"","width":1670,"height":930},{"id":"ba4791e09ac89e6b","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/0db46777ebd14bd8bbb666bc1c991b93_800_0_max_jpg.jpg","order":13,"note":"#限滑差速器也会受TBR值和锁止率的限制，不能做到100%锁止","width":1670,"height":930},{"id":"2e3988ab056907db","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/8fb62614179c4ccb8b2e86d950c963e2_800_0_max_jpg.jpg","order":14,"note":"","width":1670,"height":930},{"id":"b92ec5752d0820df","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/760caaa8bfd945899ed24a56ef1b4ac2_800_0_max_jpg.jpg","order":15,"note":"","width":1670,"height":930},{"id":"cdb6921885479cf1","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/f0d1cfcfc116468294b44f1ccaac2e25_800_0_max_jpg.jpg","order":16,"note":"","width":1670,"height":930},{"id":"bda133f53efb1c2d","type":1,"content":"回到正题，中央锁止功能实际是主动锁止，只适合越野路段或在低摩擦力路段上使用，属于专业功能；而防滑差速器是属于被动式锁止，适合综合路段使用，而中央防滑差速器，也会分成机械式和电控两个大类，先说机械式的中央防滑差速器，最为代表的是托森中央差速器和VCU中央差速器也就是粘性耦合中差，先说托森中央差速器，它会分为A型、B型、C型和双差型，A型托森最早......","order":17},{"id":"9c9025fd3c2a5ffc","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/59d5fa2c63904a1d9ba86b703b19afe4_800_0_max_jpg.jpg","order":18,"note":"","width":1670,"height":930},{"id":"321ef090b59202c2","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/6ff7d3f4ed984fbe96c48e517f44c527_800_0_max_jpg.jpg","order":19,"note":"","width":1670,"height":930},{"id":"10156565304a2b07","type":2,"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/08/04/c084cecec5f74d8c995e4952083cd296_800_0_max_jpg.jpg","order":20,"note":"","width":1670,"height":930}]
