Solder paste was applied using a Mylar stencil cut with the revspace lasercutter. I2C Led driver breakout board, D1 was hand-soldered. The "self-learning" stuff supposedly lets you automatically work out the correct profile with the use of sensors, but we have no documentation and it seems unnecessary. This machine selects the IR and hot air heating technology controlling, equipped with special design wind wheel, speed stability and uniform temperature, suit for uninterrupted soldering the LED and BGA components. To change a program (make sure to CHECK against the settings below): press 'Prog', pick the program number, then use left/right to step through the settings, and plus/minus to change each setting. Puhui T961S smart touch screen conveyor 3501000mm six heating zones LED reflow oven. To pick the program: press 'Prog' and use the plus/minus keys to choose a program number, then press 'Prog' again. We program the programs for different PCB thicknesses. The oven has 10 memory locations (Program number 01 till 10).Īt the moment we only have programmed program number 01. It makes a lot of noise and produces quite a bit of heat, so probably best to turn on the external extractor fan. The light will turn on while the tray is inside, so you can check the reflow as it happens. The tray will then move all the way to the right (preheat area), wait for a specified period of time, then move to the left (solder area), wait for a period of time, and then finish by moving further to the left (out of the oven). When you turn it on (switch on the back), it will heat according to the temperatures specified in the currently selected program. In this document is it referred to as the "Piccolo", with a maximum PCB size of 250x150mm. The particular model we have looks like a DIMA SMT Systems SMRO-0170 (to be confirmed). This process is called surface mount technology, or SMT. We now have a real reflow oven and currently we are testing what the best settings are. The SMD reflow oven is soldering components onto printed circuit boards. DDM Novastar is perhaps the top worldwide reflow oven manufacturer for low to medium-volume reflow systems and one of the top companies manufacturing higher. Wie doet 'n voorstel voor een goede vervanging?īecause modern electronics components are tending more and more towards becoming SMD-only, and because the associated size reduction can also be very useful for space projects, we need a reflow oven. Werkte niet goed genoeg en nam veel ruimte in. Deze reflowoven is niet meer op de space.
0 Comments
Leave a Reply. |