Trys priežastys kodėl the litavimas lygintuvas daro ne karštis aukštyn
1. Teisingai sumontuokite lygintuvą šerdį litavimą lygintuvą
Po kai kurie viduje šildomi litavimas lygintuvai yra keičiami su nauju litavimu geležimi šerdimis, the temperatūra negali pakilti po būti galia įjungta a ilgas laikas. Can't even melt tin, the handle is labai karšta. During the inspection, if the voltage is normal, you need to remove the solder iron core and check whether the internal installation is reasonable.
If the litavimas geležis šerdis is įtrauktas a lot, the electric heating core will be installed toward the handle, which will concentrate the heat on the handle end, and the heat on the solder iron head will not reach the temperature of molten tin.
2. Pakeiskite laidus naują litavimą geležį šerdį
šerdis iš an viduje šildomas litavimas geležis sudegęs out, ir even po a keli keitimai, it didn't last long.
Švinas laidas iš naujas litavimas lygintuvas šerdis is per trumpas. Ten yra nėra kambarys for the litavimas geležis šerdis to išskleisti ir kontraktas kai jis yra šalta arba karšta, kuris priežastis the litavimas geležis šerdis to sulaužymas the vidinis plonas varža laidas kai jis yra šalta ir susitraukia po atjungimo the plug.
Teisingai pakeitimas metodas: Make the lead wire a little longer, 1 to 2 mm, so that it is less likely to burn out. Pay attention to prevent the wire end from being too long and causing the wire to touch, so as to avoid short circuit failure.
The normal temperature of the soldering iron. What is the maximum temperature of the solder iron? When the solder iron is welding different items, the temperature is different. Generally, the temperature will be between 350 degrees and 400 degrees, which is higher than the lyding point of the solder.
3. Remontas sugedęs šildymas laidas
Kai the litavimas lygintuvas daro ne karštis up, the sugedęs šildymas laidas poreikiai to be suremontuotas. Kai pasirinkimas a remontas metodas, it is ne patartina į naudoti the twisting metodas.
Po karštas laidas arba šaknis švinas iš the litavimas geležis is atjungtas, it is paprastai reconnected by the twisting method. The disadvantage of this method is that the contacts are loose and the contact resistance is large, which can easily cause spark fuses or thermal fuses.
Tobulinimas metodas: Išimkite išimkite the electric heating wire, first remove the oxide at the joint, then twist it sandariai, and then put a little broken glass and electric porcelian material (6:1) powder around the joint. After being installed and powered on for a few minutes, the powder melts and adheres to the contacts, making it hard to fuse and patvarus.
Kai susiduria the problem that the slitavimas iron does not heat up, refer to the above three methods to iš esmės solve most of the problems.
