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precision cutting of graphite, silicon, quartz crystal, ceramic, jade, foam, marble, stone, glass, plastic, etc.
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Cars have now entered millions of households, bringing convenience to people, but also continue to wear out, so when the usual car, there are more friends began to pay attention to car maintenance. In addition to the basic maintenance on the surface, there are always some maintenance areas that we cannot reach or can not think of in each car. Although these areas are difficult to reach, they are crucial to driving safety.
dash board
It's refreshing to feel that the console has been polished as bright as a new one, but to know that the hollow dashboard is not only clean, it also needs maintenance. A little attention to the dashboard will reveal that there are only a few areas that can be cleaned with only rags and sponges. The “special tools†are required for these gully areas. In this case, “special tools†designed by the company can come in handy. A variety of different thicknesses of wood chips or ruler pieces, repairing its head into oblique triangles, rectangles, or pointed shapes, and then wrapping it in clean rags to clean the gully canals is the most ideal thing to do. Cleansing effect without causing damage to the cleaned area. For example, using a relatively wide-mouthed piece of wood or a ruler, wiping a rag to clean the louvered part of the air-conditioning air outlet is very smooth and the effect is not bad; use a sharp wood chip or ruler, wrap the rag to clean the corners of the instrument switch, etc. It is easy to clean the dust.
Fire line
It is believed that everyone knows spark plugs, and some owners can replace spark plugs by themselves, but compared with them, fire lines are rarely paid attention to. Some owners wondered why there was nothing wrong with their car. However, they did not like to catch fire, but they had higher fuel consumption and poor power. If not for other reasons, it is recommended that you check the ignition line. Distributing the distributor and spark plug at both ends of the ignition wire is the only route that is transmitted to the engine spark during driving. Due to the high frequency of use and the harsh working environment, the phenomenon of aging, damage, etc. is prone to occur, resulting in insufficient ignition energy and severely impairing vehicle power. Sex and fuel consumption. It is recommended that the vehicle replace the ignition line every 20,000 kilometers.
Brake disc
The brake discs are believed to be familiar to everyone. More and more vehicles are gradually transitioning from the brake configuration of the front disc rear drum to the rear disc configuration. The advantage of using disc brakes is that they have better heat dissipation and are easier to clean and replace. Most car owners think that brake pads are easier to wear than brake pads and do not pay enough attention to the brake discs. In fact, the force of the discs and the plates are mutual, the contact friction will be worn, and the brake disc surface is better than the brake pads. Smooth, easily affected by the rough surface of the brake pads. The brake pads themselves are wearing parts, but we must also pay attention to the condition of the brake discs at the same time as we check and replace the brake pads. If there are relatively clear scratches, it is recommended to replace the brake discs with new ones to avoid unexpected consequences.
generator
The role of the generator in the work of the vehicle is to generate electricity. The rotation of the engine is used to drive the rotation of the generator, and the current is generated for use by other parts of the vehicle. Although the generator is a passive device, the loss is theoretically smaller than other components, but it is also the place where the generator is subject to wear for the drive bearings and pulleys. It is recommended to check the tightness of the belt more, and the life of the generator under reasonable maintenance can be greatly extended.
Invisible losses in parts that are easily missed by car care