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Seat belt is the protector of life, also known as the "life belt" to ensure safety. Whether we are riding in airplanes and other aircraft, working at heights and performing stunts, riding on some exciting rides, or riding in buses and cars, we all need to use seat belts…
![[Ball Screw] What is a ball screw? Principle of a ball screw? Selection of a ball screw](/wp-content/themes/zzsi/style/images/abouts3-1.jpg)
Ball screw is the most commonly used transmission element in tool machinery and precision machinery. It can convert rotary motion into linear motion, or linear motion into rotary motion. So what is the principle of ball screw? What is the selection method of ball screw?…
![[Water dripping from the exhaust pipe] Why is water dripping from the exhaust pipe? Common knowledge on exhaust pipe maintenance](https://www.kengji.net/wp-content/uploads/2024/02/20240229061543-65e0210f7cf1e.jpg)
The phenomenon of water dripping from the exhaust pipe often occurs in new cars. Especially in winter, we can see water dripping from the exhaust pipe of many cars. What's the matter with the exhaust pipe dripping? What should I do if the exhaust pipe is dripping? The f…
![[How to hit the steering wheel] Detailed explanation of how to hit the steering wheel of a car. How many turns does it take to hit the steering wheel?](https://www.kengji.net/wp-content/uploads/2024/02/20240229061541-65e0210dbc7c2.png)
Many novices still don't know how to turn the steering wheel when practicing driving. You must know that the steering wheel must be turned correctly so as not to cause confusion in the middle of the day and cause adverse consequences. So let us all get familiar with the…
Auto parts are the units that make up the entire car and the products that serve the car. When our cars are repaired or maintained, some parts will need to be replaced. So what exactly are auto accessories? There are many types of auto parts. Here is a comprehensive lis…
How often should car brake pads be replaced? Since each driver applies the brakes differently, it is difficult to determine how often the brake pads need to be replaced. Under normal circumstances, the brake pads should be inspected every 5,000 kilometers. During routin…
How often should car spark plugs be replaced? How do you know if the spark plug should be replaced? The engine is the heart of the car, and the spark plug is the heart of the engine, which directly affects the engine's acceleration performance and fuel consumption. Expe…
The jack is the simplest lifting equipment with a small lifting height (less than 1m). It uses a steel lifting piece as a working device and uses a top bracket or bottom claw to lift heavy objects within the stroke. equipment. Do you know what the jack principle is? Let…
You must wear a seat belt when driving. This is not only responsible for your own life, but also a sign of complying with traffic safety. But in reality, many car owners will buy a seat belt buckle in order to save the trouble of wearing a seat belt. A small seat belt b…
![[Auto Parts Network] Auto Parts Online Shopping Encyclopedia Auto Parts Network Service Concept](https://www.kengji.net/wp-content/uploads/2024/02/20240229061534-65e02106a14e7.jpg)
Auto parts are part of auto supplies. In addition to being available in auto repair and 4S stores, these auto parts are now also available online as e-commerce channels. The auto parts website is a platform that specializes in online trading of auto parts. What are the …