Attention to incoming items
Time:2019-11-13
Views:3247
Professional Silicon gel belt extruder factory, tailor-made, for you to solve the issue of waterproof, quality assurance, installation and function, dedicated to your service!
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| 1. Tin paste requirements The solder paste must be unleaded high temperature tin breeding above 200 °C, pay attention to the solder paste | Our extrusion process is cold extrusion hot molding, forming temperature 160 °C Around 180 °C, over forming furnace about 3 to 7 minutes, such as low-temperature solder paste Causing spot spot spot spot welding, resistance and other components after extruding, tin If the paste does not pass, the solder spot will not stick. |
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| 2.Lamp requirements FPC as much as possible to use double-sided film pressing copper, as much as possible to use matte modeFPC, layout of related components as central as possible, recommend welding at FPC panelPlate lengthens and sinks the hole, circuit board more than 2 ounces. | "Double sided film pressing copper FPC extrusion is very easy to stick plate, related components are arranged In, ensure smooth extrusion, weld plate larger caisson, weld more firm. " |
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| 3.Welding requirements The solder joint at the plate must & lt; 1.3 MM, plate straight, plate heavy Keep the same direction. After the plate or wire is spliced, it must be welded with wash water. Point the Rosin around to clean up. | "If the weld points are too high or the plates overlap in different directions, it will cause us to squeeze out. When stuck, the spot is not cleaned, it can lead to the non-stick plate phenomenon or the spot. Lamp color difference on both sides " |
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| 4. Lamp Ball Requirements 4.1 Lamp holder needs enhanced bracket O. 75MM to _ upper bracket (especially 2835, 3014, 2216, 5730, etc.), solid extrusion Use hard glue as much as possible when the ball is wrapped 4.2 When solid extruded, use a flat cup or cup as far as possible Medium cup. 4.3 Beads should not be damp(especially those with larger package surfaces, such as 5050RGB, 505ORGBW, 5050 built-in IC, 5730, etc..) |
4.1 If the lamp holder is weak, it may cause the bracket to break and die when extruded. The phenomenon of light, low hardness of sealing glue may lead to the phenomenon of dead light, because of our Division There‘s a little pressure on the glue. 4.2. When solid extrusion, encapsulation glue may appear without flat or medium cups Color difference phenomenon, because I extrude process is flat bread gum. 4.3 The phenomenon of dead light caused by the cracking of the encapsulated gum occurs when the lamp beads are damped. |
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| 5. Paste requirements Rosin is not too much, solder plate _ tin needs to be full, components To paste positive and can not be too high(1.8 MM), tin beads are not easy to be too much. | 4.1 If the lamp holder is weak, it may cause the bracket to break and die when extruded The phenomenon of light, low hardness of sealing glue may lead to the phenomenon of dead light, because of our Division There‘s a little pressure on the glue. 4.2. When solid extrusion, encapsulation glue may appear without flat or medium cups Color difference phenomenon, because I extrude process is flat bread gum. 4.3 The phenomenon of dead light caused by the cracking of the encapsulated gum occurs when the lamp beads are damped. |
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| 6. Other caveats 6.1 If an ultra-long series of light bars, with IC and other components, note the thickness of the PCB plate or the component patch. If the 3 ounce plate is too thick and too hard, it will cause internal stress during bending. Flags, beading, IC and other components. 6.2 The incoming surfaces shall be clean and tidy, and if they are not, they may appear to be defective(e.g., sundry) after extrusion. 6.3 Incoming materials must be matched with related components(ball and resistor) and a further 5 % of the finished product is required. If you need a controller for testing, you need a controller(regular 3) For my test. (with goods returned) 6.4 If 60 lamps per meter(including more than 60 lamps) need to be fitted with a connecting plate and soldered to one end of the lamp bar to prevent the ball from being pressed against the head when the mold is blocked, resulting in poor light beads. 6. 5 If the customer comes to receive the entire piece(eg, 30 meters/roll or more), use a large reel disk to prevent the center axis of the reel from being small and the ball and components from being rolled. 6. 6 circuit board inventory can not exceed two and a half months to prevent poor(non-stick) after extruding. 6.7 All the lamps are not to be separated. For example, if the finished product is required to be rolled after extrusion, an empty roll plate is provided to us. |
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Reminder: Due to the Silicon gel co-extruding lamp belt, it is a new kind of adhesive waterproof technology, and the requirements of the traditional waterproof light belt process are slightly
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