Generally, the exposed letters can be manually drilled, argon-arc-cut, and automatic punch punching, wherein the automatic punching wall has the highest effect and efficiency. The opening of the hole is selected according to the installation effect requirements of 5MM, 8MM, 9MM, 12MM, 15MM and 20MM. The center gap between the holes and the holes is typically between 1 CM and 5 CM (most often 2.5 CM). The spacing is small, the number of strings is higher, the brightness is also higher, and the cost is naturally more expensive.
The method for making exposed letters is as follows:
First, LED exposed letters (signature) production tools: 30W or 40W electric iron, argon arc welding machine, needle-nosed pliers, scissors, wire strippers, jigsaw, electric drill, glue gun, screwdriver, etc., almost and do electronic light box The same. Of course, the method is similar.
Second, LED exposed letters (signature) production needs materials: iron plate generally uses 08 or 1.0 specific look of the size of the word and customer requirements, led lights (light string and light group monochrome colorful, etc.), glass glue, Strip, resistor, wire, solder, LED dedicated power supply.
Third, the LED exposed luminous word production: saw the outline of the word on the iron plate, of course, you must first write a font. Fixed to the appropriate position, thin iron can be used with metal scissors, to look good or thick with the engraving machine There are also plasma cutting, laser cutting, wire cutting and so on. Drilling with electric drill: 5MM or 9MM colorful lights are generally 12MM, can also be directly punched with punching equipment, convenient and fast. There are also punching plates sold in the market. The spacing is determined according to the height and production cost of the external signboard. The general LED center spacing is 10-30MM. The smaller the spacing, the better the effect and the higher the cost.
Reasons for the application of exposed letters:
Reason one: waterproof, energy-saving, and safe: As everyone knows, the power of LED letters is small and the power consumption is low. It is safer because of the low output voltage. Since the LED external light source light source we use is waterproof, it can be used normally in rainy weather, etc., without worrying about burning out. Although LED lights are rarely bad, if you encounter poor contact or special circumstances, you need to repair them. This LED exposed word only needs to hang people from the high position to the bad position of the billboard. The front side can be pulled out and replaced.
Reason 2: Not limited by size: Generally speaking, LED blister and other internal illuminating characters are limited by blister machines, etc. Many large characters need to be spliced, which is detrimental to the beauty of the characters. The exposed characters are generally bent by plasma cutting. It is made, so it is not limited by the size of the machine. Not splicing, more beautiful. Not limited by the color of the word: Generally, the internal luminous word is limited by the organic plate. For example, the red plastic word is usually a red light source, and the red light is emitted, but the exposed light word is not, you can put the word. Bake into a variety of colors of paint, at night you need to light the color of the light to light the light, not affected by the bottom word, and the large characters are higher than the ground, the LED exposed light is not obvious during the day.
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Taishan Jie Da Electrical Co., Ltd , https://www.ts-jieda.com