1. For the machine plug-in: the program of the machine plug-in is such a process, the led display manufacturer purchases the lamp in the packaging factory, and the lamp is started after the lamp is in place (some manufacturers have this set of procedures) Do a sampling check, for the wavelength range, brightness, current value, voltage allowable range, check and match the parameters you want, start the tape machine, start to use the machine to insert the light after the tape, this is a complete Plug-in program, but some problems in this process came out: a, sampling check, b, led lights are not returned after the purchase of the lights (led large screen in the use of some places or between individual modules Color difference, that is, there is no reason to mix the lights, why the mixed lights can not be mixed, this depends on the practice to see the doorway, enough to buy back the lights without clipping angle is not good to mix the lights, this can be practical experiments), c, After the lamp is inserted, the same display item cannot be completed with two or more plug-in machines, so that the color difference will occur. d. After the machine is plugged in, the lamp foot is worn on the back circuit board. To the bend, causing trouble for future maintenance.
2, the process of manual plug-in: manual process is such a process, led display manufacturers in the packaging factory to buy good lights, after the lamp is in place, began to make a sample for this batch of lights (some manufacturers have this set of processes) Check, for the wavelength range, brightness, current value, voltage allowable range, check and match the parameters you want, start to cut the foot, and then manually insert the light, this is a complete plug-in program, there are several The problem, a, after the foot is mixed with the lamp is very easy, directly in the large lamp box can be mixed with the lights, the lamp legs will not bend, b, the person who plugs in the lights have no anti-static awareness. Why do workers with manual lighting have an anti-static ring on their hands? This is a must, very useful, but in winter, the clothes worn by the workers are all made of silk. At this time, there will be more static electricity on the workers. The static electricity is not completely exported, which will affect the life of the lamp. The effect of the led display made in the summer when the lamp is manually inserted is definitely better than that in the winter. The effect of the manual insertion of the lamp in the actual effect is definitely better than that of the large screen of the machine inserted lamp.
All in all, to make a big screen for so long, I think that manual insertion of lights is theoretically and practically better than machine insertion. Believe it or not.
Brass knurled thread insert Made of material, good thermal conductivity and heat resistance.
Widely Used On the Injection molding for Tightly Fixing.
Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection.
China leading manufacturers and suppliers of Hex Nut,Hexagonal Nut, and we are specialize in Stainless Steel Nuts,Hex Nut Bolt, etc.
Brass hex nut,hex coupling nut,hex flange nut,hex thin nut,hex bolts and nut
Shenzhen Lanejoy Technology Co.,LTD , https://www.ccls-vaccine.com