What is the role of special screws?

In our daily life, screws are everywhere. The use of household appliances, computers, vehicles, buildings and other types of screws, is a representative of the mechanical elements, then, let's understand the special screws and what role!

As far as the role of special screws is concerned, the first thing that comes to our mind is that the screws are connected together to avoid separation of parts and parts. This "connection" is one of the representative functions of the screw. However, to connect the parts to the parts, not only the screws must be tightened, but the same effect can be obtained by using an adhesive. What is the difference between this connection method and the screw fastening connection method?

We joined the two parts with an adhesive. The aim is that the two parts never separate. The same is true for the melting connection between metal parts, which is a process in order not to separate the two parts.

For this, by tightening the screws, the two parts can be firmly connected together. When you want to separate the two parts, simply unscrew the screw using the appropriate tool.

"Tighten it earlier when tightening, and take it off more easily. Seriously, this is hard. However, this contradiction occurs if screws are used properly. "How to use screws correctly" is very difficult, this is "How to choose the right screw from a variety of screws?" FTP server connection settings. In an inseparable relationship, if you want to do it well, you need a wealth of knowledge.

In addition, special screws have several functions besides tightening. When the screws sent by the machine tool reach a certain length together, because of the screws, the parts that are close can be moved by turning. The conversion of rotational motion into linear motion is a function of the "motion" of the thread. Can you imagine other functions of screws?

The tail of the special screw is in the shape of the end of the drill bit or the sharp tail, and does not require auxiliary processing. It can be directly drilled, tapped, and fastened on the installation material and the basic material, which greatly saves construction time. Compared with ordinary screws, the toughness and maintenance force are higher, and the combination will not loosen for a long time. It can be easily operated with a safe punch.

Special screw use: a kind of wood screw, mainly used for the steel structure of the stained glass fixed, but also used for simple building sheet material fixed. Can not be used for metal and metal bonding fixed.

Put the screw in the micrometer for measuring the length, turn the handle, the screw starts to rotate, and the length can be measured according to the amount of movement. Like this, the screw also has a measuring function.

What is the role of the special screw is introduced above. If you need to know more, please feel free to contact us!