In our family's day-to-day renovation, if you're just trying to break a board or collide a cabinet, you need a little hammer to meet your needs, but if you're trying to build a house or help people install floors, a lot of people might buy a nail gun, because a nail gun is an essential tool for a safe and efficient renovation, and it can quickly shoot a nail out, and then stitch a piece of plank together. With this time-saving tool, many friends must have wanted to understand the principles, so today the young writer uses his design and structure to show you how the gas nails work。
Spring load design
From the basic point of view, a nail gun requires only two jobs:
1. It should bring together a large number of hammers into a mechanical impact and can be quickly repeated。
2. When the last nail was fired, it was able to reload a nail。
There are many tools that can accomplish these tasks. It is not possible to look at each model, but only some representative design。
The simplest nail gun uses a common spring to generate a hammer。
How this type of nail gun works:
This is designed to rotate the two-drive axis using electric power (powered by batteries or household exchange power). Axes at the front end drive a small voltage (a) which is a metallic disc (b) with a curved slot. The axis at the back end drives a gear driver that can drive a little trim metal cam. When you pull the trigger, the following happens:
1. Triangular cams are rotated by pushing down the end of control pole (c)。
When the control pole turns, push the hammering device (d) upward. Two springs (e) are compressed by lifting the hammering device upwards。
3. A small spherical handle (f) at the end of the hammering device. When the control pole lifts the hammering device upwards, the steering disk will hold this handle. At the same time, rotating cam (b) releases the hammering device by releasing the control pole. The hammering device is now seized by the disc。
4. With the rotation of the voltage, the hammering device was lifted up until the final moment of release。
5. Two compressed springs drive the hammering device downwards at high speed. If the nail is in position, the hammering device will shoot it out of the nail gun。
I'm going to shoot a nail-filling facility
Nail guns are used as the most common type of nail filling facility. Pumping nails together on a long tape. The nail belt is loaded into the magazine and can deliver bullets to the “barrel”. The spring at the base of the silo pushed the nail belt into the barrel. When the hammering device was hammered, it separated the first nail from the gun into wood. When the hammering device returns upward, the spring puts the next nail in position。
One of the advantages of such systems is that glue helps to fix nails. When nails are thrown into wood, strong friction heats the glue to the melting point. Once the nails are in place, the glue is rapidly hardened and the nails will be integrated into the surrounding wood。
In this type of nail gun, the electric power is merely a trigger, and the real hammering is done by a spring。
The screw pipe is a very effective hammering device. The screw pipe is a very simple electromagnetic body that is widely used in various machines。
If you have read the principles of electromagnetic work, you will know the basic principles of the electromagnetic device: the magnetic field is generated around the electrical conductor. The magnetic field can be increased by rounding up the wires that are electric. Like a permanent magnet, the electromagnetic field is polar - a “north” pole and a “south” pole. If two magnets are pointed north towards two poles, the two magnets will be mutually exclusive; and the two magnet guides will be mutually exclusive; however, if two magnets are pointed north and two ends of the guide are drawn closer, the two magnets will be attracted to each other。
In electromagnetics, you can change the direction of the poles. The direction of the north and south poles of electromagnetics will change accordingly as long as the current direction is changed。
The screwdriver is an electromagnetic wire, with a slide piston in it. In a nail gun, the piston is made of magnetic material. When the current passes through the tube in a certain direction, the electromagnetic field and the magnetic piston are mutually exclusive and are launched. But if the current is changed and the magnetic field flips in two directions, the electromagnetic field will pull the piston back. Some screwdrivers use springs to pull the piston back。
Do you have some idea of how the gas nail gun works, through the design and structure of the gas nail gun presented to you by the mini-editor above? But here, the young editor would like to remind you that, although this gas nail gun facilitates the lives of all, it is also a very dangerous tool, because it can shoot nails at a very high speed, and if you are not careful, you must be careful to use it. We're going to have more information for you, and you'll have to focus on our website。
