How to make a bumper

How to make a bumper?

The most often damaged part in the car isbumper. Driving with a broken bumper is not very nice, it's quite expensive to buy a new one, and it still takes a while to wait. Many car enthusiasts "with their hands" try to repair the broken bumper with their own hands, and some of them try to make it themselves.

Where to start

Let's figure out how to make a bumper. Just want to warn you that this is a rather laborious process that can take away from you enough time. And if you are not sure of your abilities, then do not start, but send your car to specialists in the service or just buy a ready bumper.

Making a new bumper, as well as othersparts of the machine should start with the creation of the layout. The layout should be made on a scale of 1: 1 from improvised materials. First you need to draw a drawing and sketches, including the projection of the bumper from different sides (from above, from below, from the side). One of the simplest versions of the layout is the use of fragments of the old bumper. Many use foam, polystyrene foam. That is, you will face the task, first, to choose the right material with which you can work. Secondly, do not forget that the material will have to do something, it will need to be cut, so determine the tool that you will be working on, and in what way all this will happen. It is advisable to consider all these moments in advance.

Bumper from foam

  • The use of foam is quite popularway. How to make a bumper from foam? In this method, there are special features and tricks. For example, to make the work more qualitative and to reduce the consumption of foam, it is applied in layers. The advantages of working with foam is its compliance. It is easy to cut, to coat, when working with it it is easy to use templates. Also worth noting the drawbacks - the foam has a porous surface, which is unfit for matrixing and pasting.
  • When the layout is ready, it needs to be carefullyinspect for various defects. Now you can start making the final product. To begin with, the surface of the layout needs to be covered with a plant compound. Using a polishing cloth, apply a thin layer of the composition. When the composition dries, you can proceed to its alignment. This process is performed manually, gradually processing one small piece. In the process of this operation, the polish is heated and penetrates the pores of the surface better. Repeat this procedure two or three times.
  • At the end of this process,choice in favor of making a matrix or performing a product without it. The manufacturing process can be carried out using a mounting foam. To do this, the fiberglass mock-up is pasted, then the obtained shell is removed, all unnecessary is removed, the surface is scraped, shpaklyuetsya, again vyskurivaetsya. At the very end we ground, grind, paint, varnish and polish.

Helpful Tips

If you have never encounteredwith a bumper repair, and you do not know how to make a front bumper, then at the beginning it is desirable to collect more information about the manufacturing process. You can learn a few interesting articles, consult with friends, ask advice from those who have already done this work. Do not assume that the use of someone's advice or advice is very bad.

Note that many motoristslay out photos of finished works, share tips, tell how the manufacturing process was going, what problems had to be faced and how best to do it. It will be useful to watch a video of how to make a bumper placed on the Internet.

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