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the two ends of the rivet, the original head is called the factory head and the deformed end is ca A rivet is a permanent mechanical fastener. Before being installed, a rivet consists of a smooth cylindrical shaft with a head on one end. The end opposite to the head is called the tail. On...

Data show that in 2016 the cumulative export volume of China's auto parts 64.573 billion US dollars, the cumulative decline of 2.81%, accounting for 84.97% of the amount of auto products exports, which can be seen in the export of auto parts in the entire car exports The degree is still great...

Battery, refers to all the electricity used to a certain extent can be recharged, repeated use of chemical batteries in general. The reason why it can be charged because of the chemical effect of the external power supply after the chemical reaction can be reversed. There are many kinds of...

When you can not drive the car, it is too embarrassing. Different models have different china auto handle open method, of course, most models still no problem. However, there are sports car on the use of hidden door handle, the common hidden china auto handle are appearing in the back door...

Gas spring is a type of spring that, unlike a typical metal spring, uses a compressed gas, contained in a cylinder and compressed by a piston, to exert a force. Common applications include automobiles where they are incorporated into the design of struts that support the weight of hatchback...

The driver is safe at night, it is inseparable from it, it is an essential part of the car, it can improve the safety of driving the driver, it is known as the "car eyes" of the lights, the role of lights , The driver should pay attention to the maintenance of lights. Always check whether the...

As we all know, China and other countries as foreign automotive fasteners fasteners, but do not know where the gap, we can only understand it improved network hardware to star in china auto fastener, and the foreign automobile fastener gap is mainly in the following points. (1) there is a gap...

Glass lifter is the car doors and windows of the lifting device, the main sub-electric glass lifts and manual glass lift two categories. Now many car doors and china car window of the lift (off and open) has abandoned the shaking of the manual lift mode, generally use the button-type electric...

Automotive suspension, china control arm, also known as an A-arm, is a hinged suspension link between the chassis and the suspension upright or hub that carries the wheel. The inboard (chassis) end of china control arm is attached by a single pivot, usually a rubber bushing. It can thus...

Role is the role of the china wiper motor when driving in the rain and snow, clear windshield rain or snow, make sure that the driver has a good line of sight. The basic structure of the automobile electric wiper water device, according to the different dynamics can be divided into the vacuum...

Universal joint (universal coupling, U-joint, Cardan joint, Spicer or Hardy Spicer joint, or Hooke's joint) is a joint or coupling in a rigid rod that allows the rod to "bend" in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located...

Automotive wiring harness is a key component of automotive electrical system is an important part of automotive circuits, automotive electrical systems in the main role is to convey the energy signal transmission. Can be said that no china wiring harness, there is no car electrical system...

Application of the china spark plug electrode noble metals are iridium, platinum, nickel three, they have what characteristics? Iridium is a high hardness and brittle, silver-white platinum group transition metal, high temperature can be pressed into thin slices or drawing. Iridium is the...

Rapid growth in the scale of the industry at the same time, new energy automotive batteries, china auto motor, electric control and other "three electricity" technology has improved significantly. China auto motor technology than battery technology development faster. Whether it is common...

Assembly of car audio in the process of the following points should pay special attention to: First, the treble to try to close to the tenor, if left too far, there will be serious off-frequency phenomenon. If coaxial china car speaker, which is placed in the treble treble, can effectively...

What is a power inverter? Power inverter on the car is about 12V (24V diesel vehicles) DC 220V AC for home conversion, for small household electrical appliances in the car using electronic equipment. china power inverter is divided into two kinds, one is connected cigarette lighter, and the...

We take a taxi, or take the car, it may often encounter such a group of friends, on and off the china auto door when the force with the big, "biang" so soon, I feel the car should be shaking. This injury in the end does not hurt the car? You know the upper part of the iron gate is glass...

It is understood that the current china car GPS system focused on the outstanding performance in three major areas. Among them, GPS quality problems mainly in the positioning accuracy is low, poor sensitivity, the signal is often lost, can not navigate. At the same time, the brand china car GPS...

Cold weather in winter, many people used to enter the car immediately on the heater and china auto fan to open, wait for an instant to warm up, but the heater system can not only open the switch off as simple as there are many misunderstanding is the owner does not know, to understand these...

Turbochargers were originally known as turbosuperchargers when all forced induction devices were classified as superchargers. Nowadays the term "supercharger" is usually applied only to mechanically driven forced induction devices. The key difference between a china turbocharger and a...