手动挡汽车加速的时候需要换挡而自动加速的时候怎么换?只需要踩油门么?

2025-02-09 07:48:46
推荐回答(3个)
回答1:

这个没有固定
换挡转数
根据发动机的输出功率和扭矩不同换挡时机
以不脱挡为准
一档起车
轻点油门
速度在12到15km/h
换二档
30换三档
40换四档
60换5挡
一般5速的小型汽车
都可以通用
你教练教的也是正确的
通用的教学法
特点就是适合新手
车子短时间开不快
比较安全
也比较方便副驾驶的教练操控车子
也适合货车
换挡是一种经验
路上经验丰富了
也就下意识的换挡了
多开就找到规律了
最后和你分享一个刹车
离合器的与换挡间隙的小窍门
一般来说刚刚开车
每到换挡时
抬起离合器车子会有一个明显的抖动
其实抬离合的顺序是要快慢快的
快速抬起到联动点(就是汽车是轻抬离合车子会缓慢启动的哪一个点)
在联动点要慢慢抬起
使发动机
变速箱
自行转速同步
同时轻踩油门
就没有明显的抖动感了
车子在行驶刹车是不要前踩离合器
一定要保证先刹后离
有两点好处
1、发动机是最好的制动力
效果均匀长久
而且省油
2、离合器片在
高速(1000转以上)旋转时
瞬间的脱离会使其磨损加剧
减少寿命

回答2:

自动挡没有离合器(用液力耦合器)所以不用踩
直接加油门就行!
自动挡想要开快
有个无级变速的档位!可以随意变传动比!速度可以提高
1

回答3:

1.起步时,如无障碍,123档连续进.
2.只要车子速度跑起来,能进几档就要往前进.
3.听发动机声音.声音变尖说明转速变高,要及时进档,以免损坏零件.
如果发动机很抖或者车身很抖,说明目前速度跟不上档位,应该踩油加速或者直接松油离合降档
4.转大弯时一般要提前降速,然后从高速档,一档一档的降到2档,再过弯.当然也可以直接降,不过如果速度控制不熟练,坐车的人可能就要抱怨了.
5.爬坡时用低速档

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