Spray Gun Components Parts And Functions – Spray gun is a tool used for painting work. This tool utilizes wind pressure to operate it. As an atomizer, the spray gun has not so many parts. The following will explain what are the spray gun components parts and their respective functions.
The working principle of the spray gun is simple, namely atomizing the paint material. Atomization is the process of changing the paint material into very fine granules. In atomizing, the spray gun is assisted by air pressure and its components parts.
Before using a spray gun, it is important to know the name components parts of the spray gun. Why is that? Because this tool has settings for some of its parts. The purpose of the adjustment is so that the results of the painting are maximized.
In general, the main part of the spray gun consists of trigger and tube. However, in order to use it, we have to make some important settings, such as wind pressure and paint volume. To find out in detail the components parts of the spray gun, please refer to the following discussion.
Spray Gun Components Parts And Functions
Here are the names of the parts of the spray gun and their respective functions.
1. Air Cup
The air cup is the part of the spray gun that functions as a paint outlet. The air cup functions is to adjust the direction of the paint exit. For example, if we are going to paint horizontally, then we need to adjust this nozzle cup so that the direction of the paint spray that comes out is perpendicular.
2. Fluid Cup
The fluid cup on the spray gun functions as a paint reservoir. Each type of spray gun has a different tube capacity. Likewise with its usual position, some are located above and some are at the bottom.
3. Trigger Handle
Each spray gun has a lever or trigger handle that functions as a sprayer. If the lever is pressed, new paint will come out of the nozzle. Vice versa, if the lever is released, the spray gun will stop spraying paint.
4. Air Adjusting Knob
The air adjusting knob is usually located at the bottom of the spray gun. This knob serves to regulate the pressure of the air coming out of the nozzle. The more this knob is opened wide, the wind coming out of the nozzle will be stronger.
5. Air Nipple
The air nipple on the spray gun functions to connect the spray gun with the air hose leading to the compressor. This air nipple is usually equipped with a coupler connection to make it easier to install the spray gun with the air hose.
6. Fluid Neddle Adjusting Knob
The fluid neddle adhusting knob is part of the spray gun which functions to adjust the amount of paint that comes out of the nozzle. The more this knob is opened, the more volume of paint that comes out of the nozzle. To adjust the paint volume knob, you have to adjust the air pressure coming out of the nozzle in order to produce a perfect spray of paint.
7. Pattern Adjusting Knob
The last part of the spray gun is the pattern adjusting knob. This knob works for the small width of the paint spray that comes out. The more it is opened, the wider the burst that comes out of the nozzle. For that, we must be able to adjust the spray knob according to the object to be painted. If the object to be painted has a large surface, you should open the spray control knob so that the car that comes out is wider.
Thus the discussion of the spray gun components parts name and their respective functions. Hope it is useful.
