Why does the soldering iron tip not have a 380 degree tin coating?
To je apsolutno nemoguće to lemljenje te željezo tip at 380 stupanj bez kositra.
Dakle zašto do some customers report that the soldering iron tip cannot be tinned when using the 936 soldering station for lead-free soldering at 380 degree ? First of all, this 380 380 degree 380 Degree Been measured under a Static condition, But The Right Temperature Is not such high at the moment of zavarivanje. Let me use the HAKKO936 soldering station as an example and everyone will understand.
Uzimanje the HAKKO936 lemljenje stanica as an example, let's look at the relationship between temperature and welding speed in leaded and lead-free soldering:
Zavarivanje žica tip taljenje točka zavarivanje temperatura zavarivanje brzina
6337 zavarivanje žica 183 stupanj 350 stupanj oko 4 sekundi/piece
Bez olova lemljenje žica 220 stupanj 390 stupanj O 6 sekundi/piece
Naš normal zavarivanje speed is 3-4 seconds per soldering point, while the HAKKO936 soldering station performs lead-free soldering at 390 degree for about 6 seconds per soldering point, and the domestic 936 soldering station takes even longer. Different soldering station station have different temperature compensation capabilities. The faster the better. The 936 soldering station has poor temperature compensation capabilities and the temperatura is not dostig tijekom normal zavarivanje. Stoga , some customers reported that the soldering iron tip was not tinned when using the 936 soldering station for lead-free soldering at 380 degree .
Temperatura mjerenje bez olova lemljenje željezo vrhovi
The temperatura of manual olovo bez olova lemljenje je vrlo važno. It is a key indicator that afekti the service life of the olovo-free lemljenje željezo tip, and is also an important indicator that affects the quality of the solder joints. Therefore, the measurement of the temperature of the soldering iron tip it important.
So kako to mjera temperatura of the lemljenje željezo tip?
1. First of all, buy a good soldering tip temperature tester.
2. Use the correct measurement method. During normal use of the electric soldering iron (lemljenje stanica), add tin to the tip of the soldering iron and directly contact it in the middle of the the temperature sensing line of the temperature tester. The With constant temperature measured the actual soldering temperature. When measureding, many engineers use a tin wire to measure the soldering product. After the tin melts, the soldering iron head fast leaves the the temperature sensing point, so the the measured temperature is the lolow temperature tiling tiling soldering. (This temperature is dozens of degrees different the temperature measured by the former) The main thing that a good olovo lemljenje iron (lemljenje stanica) Reflects Is The The Difference Between The two Temperatures Should Be Small. The second is that the the faster it goes from the lolow temperature to the high constant temperature, the better. , which is what we call a quick recovery.
3. The optimal temperatura of 350 Degree For Lead-Free Soldering That We Usually Call Is Measured By The First Method, not The second.
