True and false auto parts identification method - Yuhuan Leteng Machinery Manufacturing Co., Ltd.

True and false auto parts identification method

As we all know, the auto parts is a very space for development of the industry, is also a "deep water" of the industry, a wide range of auto parts, true and false and inferior products everywhere, master some fake and shoddy products identification of knowledge, not only for engaged in driving a car or spare parts through the camp, it is very important and necessary, for our fellow owners also of great significance.
1, look at the original accessories printing and marking a clear appearance or type of formal, and the appearance of rough counterfeit products.
2, look at the color of some original parts in some specified surface color, other colors, is fake and inferior fittings.
3, look at the quality of the raw material of the material is designed to use the material according to the design requirements, fake products are the use of cheap materials substitution.
4, to see the paint unscrupulous traders will be used as a simple processing parts, such as demolition, installation, fight, gather together, paint and other processing, and then posing as qualified to sell, the illegal acquisition of high profits.
5, see the "bonding" if clutch plate rivet slack off, brake hose degumming, electrical appliances parts, joints, sealing off, paper filter joint disengagement phenomena, it can not be used.
6, to see the logo and some regular parts marked with certain signs, such as gear mark, piston top marker assembly mark to ensure parts properly installed, no can not purchase.
7, see "storage" auto parts if there is dry, oxidation, photochromic lens or aging problems, possibly is in store in the middle of the environment, the storage time is long, the material itself poor causes.
8, to see the original packaging fittings factory packaging compared with the general norms, unified specifications, marking the handwriting clear and regular, and counterfeit products printing and packaging relatively rough, often can easily from the packaging to find flaws.
9, see documents of some important parts, especially the assembly, such as carburetor, appliances, generator etc., factory with manual, certificate, to guide the user installation, use and maintenance. If there is no these are fake and shoddy products.
10, the protective layer in order to facilitate the storage, to prevent parts bump, parts factory before have a protective layer. Such as bushings, size bearing, piston, valve, etc. generally are used wax protection, so as not to damage the surface, these important parts surface without protection layer, much as the "parallel".
11, look at the gaps in the formal assembly part must be fully intact, in order to ensure the smooth and normal operation on vehicle. Some small parts on the assembly of individual load leakage is generally "smuggled goods", which caused difficulties to loading. Often due to individual small parts shortage, resulting in the entire assembly parts scrapped.
12, to see the specifications to buy auto parts, to identify the main technical parameters, special technology to meet the requirements of the use. Some fake and shoddy products appearance and genuine is almost the same, but put up is not suitable, either large or small, the use is not always satisfied with and leave hidden dangers of accidents.
13, poor process product appearance sometimes, although good, but due to the poor production process, prone to crack, sand hole, a clamping slag, burrs or scratches. Such as cylinder gasket extrusion deformation, when in use, easy to cause the seal is lax and ablation, resulting in oil spills, leakage and leakage phenomenon; piston and piston ring surface with burr to scuffing of cylinder bore.
As we all know, the auto parts is a very space for development of the industry, is also a "deep water" of the industry, a wide range of auto parts, true and false and inferior products everywhere, master some fake and shoddy products identification of knowledge, not only for engaged in driving a car or spare parts through the camp, it is very important and necessary, for our fellow owners also of great significance.
1, look at the original accessories printing and marking a clear appearance or type of formal, and the appearance of rough counterfeit products.
2, look at the color of some original parts in some specified surface color, other colors, is fake and inferior fittings.
3, look at the quality of the raw material of the material is designed to use the material according to the design requirements, fake products are the use of cheap materials substitution.
4, to see the paint unscrupulous traders will be used as a simple processing parts, such as demolition, installation, fight, gather together, paint and other processing, and then posing as qualified to sell, the illegal acquisition of high profits.
5, see the "bonding" if clutch plate rivet slack off, brake hose degumming, electrical appliances parts, joints, sealing off, paper filter joint disengagement phenomena, it can not be used.
6, to see the logo and some regular parts marked with certain signs, such as gear mark, piston top marker assembly mark to ensure parts properly installed, no can not purchase.
7, see "storage" auto parts if there is dry, oxidation, photochromic lens or aging problems, possibly is in store in the middle of the environment, the storage time is long, the material itself poor causes.
8, to see the original packaging fittings factory packaging compared with the general norms, unified specifications, marking the handwriting clear and regular, and counterfeit products printing and packaging relatively rough, often can easily from the packaging to find flaws.
9, see documents of some important parts, especially the assembly, such as carburetor, appliances, generator etc., factory with manual, certificate, to guide the user installation, use and maintenance. If there is no these are fake and shoddy products.
10, the protective layer in order to facilitate the storage, to prevent parts bump, parts factory before have a protective layer. Such as bushings, size bearing, piston, valve, etc. generally are used wax protection, so as to avoid damage to the surface, these important parts surface without protection layer,

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