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Do you think bumper to safer?After know the truth, shocked!
Author:管理员    Published:2016-04-25 14:30:26    Text:【Big】【Middle】【Small

If you thought the bumper is an effort to ease external impact, part of the purpose of safety device to protect the front and rear?Do you know bumper of this effect is little?It really does not protect you, but...After the collision, the car bearing resolution.

This is the front sketch by impact force, by the front bumper scattered forces to the endergonic on either side of the box and then passed to the left and right front longeron, then passed to the other car body structure.By the same token, the rear by the dispersion force of the same.Of the visible, or the strength of the body structure.Bumper can only cope with low impact strength.

In the United States, the bumper is not security configuration.

 America is just cut bumper as a low-speed collision loss of accessories, so for bumper, just under the low speed test, including front collision (10 km/h) and side impact (5 km/h).

  It was bumper to protect pedestrians

  A bumper is a steel before, now basic replaced by plastic.Plastic flexibility is good, can effectively alleviate the impact force, cooperate with the bar in front of the reasonable design, reduce the degree of injury when the pedestrian was hit.(although the manufacturer also saved a lot of costs)

  Plastic bumper, of course, there are many benefits, small make up not introduce one by one, want to know, small make up slowly, later, ha ha!

  Why fill foam bumper?

  Fill in gaps of foam, can make bumper from external press up less "soft", actual effect is in very, very mild stress under low speed, can direct maintenance free.

  The lower bumper maintenance cost is higher

  This is because the lower bumper design, when high and SUV vehicle collision is less than the buffer role, a fairly large vehicle damage of other parts.Bar after generally higher than the previous bar, so the cost will be lower.

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