I will share with you a method for welding tin
Welding a tin safety sleeve results in melting plastic!
Put on safety glasses!
It is enough to remove the chrome part and to expose the core of the metal (not to press too much)
Notice the result, the shiny party on which slipped the tin is no more than a memory!
Thoroughly clean the tip and 'wet' it with a little solder
Tinning will make it possible to increase the surface in contact with the sleeve
To better diffuse heat! But not too much
Unless you have 3 hands, proceed in steps
I put a little solder on the plug
To further reduce the risk of squatting the socket ...
Tip: Insert a safety plug before welding
Otherwise, the concentricity will be damaged if it is heated too long
Here, too much tin to weld does not need, just cover the scraped part
The weld must not melt on the iron; it is not the weld that is welded!
It is only for the transmission that the iron is tapped, after the wire has to melt on the sleeve
Foul of 'soudure sèche'
Twist the strand if stranded
Here again the conductor to be welded is prepared by tinning
Without addition of wire, otherwise it will be necessary to release a hand to keep the sleeve
Take care to heat the thickest, most difficult to warm
Allow to cool especially for the plastic which is liable to deform
By insisting too much it is the whole metal part which is disengaged!
Perfect welding and positioning!