Related introduction of the launch nail
The launch nail is called the nail gun by the steel nail manufacturer. The launch nail is a kind of fastening tool that uses gas blanks or compressed air as the power source to drive the nail into the building body. The launch nail is used in the nail fastening technology. The launch nail has its own energy, so as to get rid of the cumbersome air duct wire, and can be used for on-site and high-altitude operation speed, and the use of short period, which greatly reduces the labor intensity of the function.
Even the launch nail is not only reliable and safe, but also can solve the construction problems that are difficult to solve by traditional methods in the past, and can save money. Reduce the cost of construction, even the launch nail is a manual tool needed for building construction and woodworking, it can drive the nail directly into the concrete steel and gas and rock and other bodies, do not need to bring other power, because it contains some thrust itself, so that the steel nail can be directly nailed out, so that some fixed components, such as insulation boards, doors and Windows, doors and Windows, etc. Sound insulation, plumbing, woodwork and the body are firmly connected together. Even the launching nail can be divided into two types according to its principle of action: direct action nail and indirect nail ejector. The direct action is that the nail ejector can directly act on the nail with gas to promote its movement, so it has a fairly strong speed when it is separated, about 500 meters per meter or so, and the gas that indirectly acts on the nail ejector can not directly act on the setting. It acts on the piston, and the energy can be transferred to the setting through the piston, so the speed is relatively low when the setting leaves the nail tube. It can be seen that the speed of the direct action of the nail gun is three times that of the indirect action and the number of nails.
And it is not difficult to see that for the indirect action nail gun, the energy generated is decomposed into the set energy and the energy to push the piston rod these two parts, of which the piston rod energy occupies the vast majority because the piston rod can only move in the nail tube, its direction can be controlled by the operator through the nail gun, and when the nail contacts the matrix, the resistance is encountered, the speed decreases. The piston rod transmits energy to the nail for fixing.
If the power of the launching nail is too high, the energy is too large, and the shooting nail is drilled too deep, the piston rod is immediately blocked by the nail tube and the stop ring, and the shooting nail and the piston stop moving at the moment. The redundant due to the difference between the principle and structure of the direct and indirect nail shooting device, the use effect is also very different, the former has obvious shortcomings, in some cases, It not only has poor fixed reliability, but also easily destroys the matrix structure, and all the energy will be consumed on the nail gun.
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Related introduction of the launch nail