Hardware knowledge: spring machine to create the charm of spring

As for springs and spring machines, you may rarely see them on the market, but springs are within easy reach of everyone’s side, but they are too inconspicuous and do not attract your attention. They hide in the ballpoint pen where you write. It can always help you to realize the refill, jump in and out, take it apart and take a look. It is on the refill, and the little spring is irreplaceable there. The demand for springs for ballpoint pens, if there is no spring machine, I think the price of ballpoint pens will not come down, and it is difficult to maximize people's demand for such ballpoint pens.

For example, shower gel, large bottle of detergent, perfume, all the squeezable supplies with spray heads you can see, there is a spring inside, and it’s this spring, hiding in a place where you can’t see it. Contribution.

The above mentioned is the application of some springs in life. The spring can be said to be an important part of the setting of a mechanism. People's tricks long ago, today we are talking about magic, swallowing long swords, and now on TV. The small knives used are all installed inside, so that the knife can not hurt people when it is pierced, and the complete knife can be seen when leaving the human body. There is also a lock for every household in our house. There is also a spring inside, which is responsible for the decoration of the organ.

These examples are too many, so I won’t introduce them one by one!

At present, the application of springs in high-tech has attracted the attention of the world.

The main process of the second rendezvous and docking of Tiangong-1 and Shenzhou-8.

1. The mechanism is unlocked.

2. After the separation instruction, the docking lock executes the separation instruction and the unlocking action takes 3-4 minutes.

3. Separation of line device.

4. After the lock is unlocked, the two 8-ton multi-spacecraft are gently pushed apart by the spring force of the four compressed spring push rods on the docking surface.

As you can see, this is related news from Shenzhou No. 8 and Tiangong No. 1. What is the meaning of these four springs? These four springs are irreplaceable for the evacuation of Shenzhou No. 8 and return to the ground. effect!

Next, another similar news appeared, that is, the Apollo Lunar Rover. This lunar rover will have an innovation. The biggest highlight is the tires. The previous tires were inflated and difficult. To ensure that it will not leak air, a new technology was introduced to use springs to make tires. Gudeyi planned to use 800 springs for each tire based on the 1960 version, interwoven with tough and elastic piano wires. The spring can continuously avoid the worry of air leakage, and can also increase the supporting weight. This is the charm of springs and the important use of springs. Basically all large-scale mechanical equipment has springs in them, such as buttons and switches, which are indispensable.

The extensive use of springs makes spring machines operate, and the development of spring machines makes springs more widely used for everyone! It has created the application of springs in various fields and improved the quality of life.