The explanation is as follows:
1. The stainless steel strake of the advertising character first punched the whole sheet with the machine tool (according to the size of the LED).
2. Weld the edges of the inscribed characters in the same way.
3, the edge of the grinding word, do not have burr;
4, lacquer treatment;
5, the LED lamp waterproof lamp string (which is used by many manufacturers now with each lamp with a rubber sleeve to do a good connection of the light string, this way is also easier).
LED advertising word stainless steel border method steps:
1, LED outdoor signboards need tools: 30W or 40W electric iron, solder, electric drill, glue gun, screwdriver, etc.
2, LED outdoor sign production requires other materials: forming baking iron, iron wire, wire, LED sign special power supply (DC5V).
3, drilling: to fix the form of the purchased iron sheet to suitable, drill hole (9mm) by electric drill. The distance is determined by the height and production cost of the outdoor card system. The average distance between the LED center is: the distance is small, the brightness is high and the cost is higher.
4. Insert lights: clean up the drilled holes and set the lights one by one.
5, connection: the U. S. cubic identification company has already made and connected waterproof LED lamp string, each string has a reserved wire, usually red receives the power of the positive pole, the black wire to the LED special power supply negative pole, the power is well placed in the waterproof power supply box.
6, test aging: after all the LED is connected, check the treated light, and then do the aging test for 48 hours.
