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PPR Plastic Fittings Improve Assembly Line Production Efficiency

With the development of the automotive industry, manufacturers in order to reduce the car's own weight, improve performance, and increase the flexibility of the design, increasingly popular PPR Plastic Fittings Fittings parts. From the door trim, dashboard, to the engine components and hood, etc., the general passenger car PPR Plastic Fittings Fittings parts currently account for about 10% of all parts. As a key part of the performance of PPR Plastic Fittings Fittings parts, the choice and use of lubricants is very important.

Lubricants can reduce friction to reduce wear and noise. Such as the use of lubricants on PPR Plastic Fittings Fittings gears or sliders, can reduce noise; a variety of PPR Plastic Fittings Fittings used in the door panels need lubrication, including rails, sliders and rollers, window lifter, micro-motor and exterior mirrors ; The use of dry film lubricants before assembling the door trim to the door panel eliminates the harsh noise generated by the car's movement and can effectively reduce the noise on the assembly line using the flocked PPR Plastic Fittings Fittings belt and improve the assembly line productivity.

Although lubricants are widely used in automotive metal parts for many years, the use of lubricants for PPR Plastic Fittings Fittings parts is not long. Unlike the choice of metal parts lubricant, it is difficult to choose the right PPR Plastic Fittings Fittings parts lubricant, and the use of inappropriate lubricants can cause serious consequences.

A wide range of PPR Plastic Fittings Fittingss used in automotive parts, each of the PPR Plastic Fittings Fittings grade and compatibility with the lubricant is not the same. Compatibility will also be affected by the size of additives, fillers and PPR Plastic Fittings Fittings molecules. Not only according to the different PPR Plastic Fittings Fittings raw materials to select the appropriate lubricant, but also consider the physical properties of PPR PPR Plastic Fittings Fittings. When selecting lubricants suitable for PPR PPR Plastic Fittings Fittings parts, some physical characteristics of the PPR Plastic Fittings Fittings must be taken into account. Generally speaking, automotive PPR Plastic Fittings Fittingss from the application can be divided into two kinds of functional PPR Plastic Fittings Fittings and PPR Plastic Fittings Fittings structure, the choice of lubricant is also different.

Functional PPR Plastic Fittings Fittings, mainly engineering PPR Plastic Fittings Fittingss, is used in the form of lubricating part materials for gears, sliders and other auto parts. Under normal circumstances, all kinds of functional PPR Plastic Fittings Fittingss (such as polyamide, polyacetal, etc.) has good oil resistance, and many traditional automotive metal parts with lubricants and grease have good compatibility. However, since some of the additives in the lubricant will corrode the PPR Plastic Fittings Fittings, it is necessary to check the additive composition in the lubricant before use. In addition, relevant tests such as immersion testing are required to verify the compatibility of the actual lubricant used with the PPR Plastic Fittings Fittings. And some functional PPR Plastic Fittings Fittingss, such as polyacetal and nylon, with self-lubricating properties, without adding lubricant.

Typically, the transmission will be used in the PPR Plastic Fittings Fittings parts of the lubricant, the use of lubricants can extend its service life. Many metal lubricant additives will react with the metal surface, resulting in wear-resistant lubricating film. However, since the melting point of most thermo PPR Plastic Fittings Fittingss is lower than the temperature at which the chemical reacts with the additive and the surface activity of the PPR Plastic Fittings Fittings is lower than that of the metal, the properties of the conventional additives are difficult to achieve when the PPR Plastic Fittings Fittings is lubricated. It should be noted that, because the PPR Plastic Fittings Fittings hardness is lower than the metal, if you choose an inappropriate solid lubricant, the PPR Plastic Fittings Fittings will be due to friction caused by greater wear and damage. A suitable solid lubricant can be selected as an additive to produce self-lubricating PPR Plastic Fittings Fittings.

In addition, in most cases, not only need to lubricate the PPR Plastic Fittings Fittings contact surface, but also the PPR Plastic Fittings Fittings and metal contact surface lubrication, which need to consider the lubrication of metal and PPR Plastic Fittings Fittings properties, but also consider the lubricant and PPR Plastic Fittings Fittings materials phase Capacitive.

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