2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Today, the plastics industry is developing rapidly, its use in engineering production is especially popular. When you buy a brand new motorcycle or scooter, you are happy looking at its smooth, shiny surface. But, unfortunately, there are cases when the plastic surface breaks, deteriorates under the influence of any external influences, or wears out over time.
You can repair the plastic of your favorite motorcycle in a car service, or you can save money by making everything yourself in your garage. Before proceeding with the repair, it is necessary to determine the brand of plastic material from which the damaged part is made. To do this, look at the back of the product, there is a signature "ABS" or "PP". If for a number of reasons the record is missing, this particular place is erased or damaged, the brand can be identified by the smell during combustion. There is no need to set fire to the entire part, a small corner in an inconspicuous place will be enough. Brand "ABS" is characterized by a sharp sweetish smell, and brand "PP" has the scent of a wax candle. Having determined, you can begin the process of correction.
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Plastic repair can be done in several ways, depending on the material and the nature of the damage to the part. In case of surface scratches that violated only the paintwork, the correction comes down to restoring the original appearance. The deepest scratches before painting should be filled with special mixtures. If the damage has reached the formation of cracks, the defect is subjected to gluing, welding or repair by heating.
The last method is used to eliminate dents in thermoplastic. Using a temperature of about 200 degrees, gradually warming up the plastic surface, it is necessary to restore the original shape by mechanical action. Bonding is the process of forming a joint due to the adhesion of the soldered part to the adhesive composition. Bonding plastic repair is popular for repairing thermoset plastics. The use of modern adhesive compositions, which are high-molecular compounds, makes it possible to repair both thermoplastics and thermoplastics, which, after hardening, turn into a polymeric material. Scooter or motorcycle plastic repair is most often performed by welding, as it is the most durable and preferred for thermoplastic parts. The welding process itself is the connection of fragments by fusion.
Repair of motorcycle plastic with DIY welding
Determining the brandmaterial and method of repair, you should prepare the plastic part by thoroughly washing and cleaning it from contamination. The corners of the edges to be welded must be trimmed on the inside and outside so that triangular gaps are formed for laying the molten plastic. From the additional plastic prepared in advance, cut rectangular pieces equal in size to the width of the gaps. To melt the spiral, heat the wire, while being extremely careful not to boil the plastic through, but also to make a sufficient number of interlocking seams. Brewing should start from the dead end of the fault, first from the inside, and then from the outside. After hardening, sand the seams with fine sandpaper to a smooth surface. This completes the plastic repair.
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