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防撞钢梁的真正作用,是通过引导碰撞的受力
首先要明确的一点是,防撞钢梁的真正作用,是通过引导碰撞的受力,降低低速碰撞的损失,并不全是增加碰撞的安全性。那么防撞钢梁具体是怎么工作的呢?
The first thing to be clear is that the real function of the anti-collision steel beam is to reduce the loss of low-speed collision by guiding the force of collision, not to increase the safety of collision. So how does the anti-collision steel beam work?流水槽模具 u型槽模具 电缆槽模具 隔离墩钢模具 护坡砖模具 钢制闸门 螺杆式启闭机 卷扬式启闭机
传统的防撞钢梁,都是由一根比较粗壮的横梁和两个小吸能盒构成。在10km/h以下的低速碰撞中,由前梁首先承受撞击力,再把受力传给吸能盒,这样一来,修车的时候只需要换掉受损的吸能盒,有效地降低了维修成本;在高速碰撞中,防撞钢梁的作用就是把力传给主要承受撞击力的左右两侧的车身纵梁,让纵梁最大程度发挥作用。
Traditional anti-collision steel beams are composed of a relatively strong beam and two small energy absorption boxes. In the low-speed collision below 10km / h, the front beam first bears the impact force, and then transmits the force to the energy absorption box. In this way, when repairing the vehicle, only the damaged energy absorption box needs to be replaced, which effectively reduces the maintenance cost; In high-speed collision, the function of anti-collision steel beam is to transfer the force to the left and right body longitudinal beams that mainly bear the impact force, so as to make the longitudinal beams play a role to the greatest extent.
防撞钢梁,根据不同车身的受力情况,有不同的形状、材质和厚度设计,单纯通过看是铝合金还是钢材、或者看厚度大小是看不出好坏的。
The anti-collision steel beam has different shapes, materials and thickness designs according to the stress conditions of different vehicle bodies. It can't be seen whether it is aluminum alloy or steel or thickness.
有的防撞钢梁还会在前端包裹泡沫作为填充,这样一来,轻微擦碰的时候,就可以防止软性材质的保险杠变形,可以直接免维修。
Some anti-collision steel beams will also wrap foam on the front as filling, so that when a slight rub is touched, it can prevent the deformation of the soft material bumper, and it can be directly maintained free.

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  1. 名称:保定市防撞墙模具厂
  2. 电话:xxx
  3. 手机:13313028229
  4. 邮箱:xxx
  5. 地址:xxx

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