How to keep the tip of the solder smooth
Publish：Shenzhen Haolin Pml Precision Mechanism Ltd Time：2013-12-25
When automatic soldering , how to make tin the tip to maintain a good fluency is essential, welding Feng Electronics has extensive experience in this regard , the following took this experience they accumulated to others.
First, the automatic solder, tin wire to the right choice
When using automatic soldering machine soldering , so that the tip should always maintain a proper amount of tin , and tin wire inside the tin content should be appropriate . In the selection of solder wire , solder wire to try to choose thick , so you can make the tip sufficient amount of tin , leaving the tip will not expose it to accelerate oxidation in air.
Second, the tip to maintain a clean state
When using automatic soldering machine from solder before soldering iron oxide must take the head clean , so as to make the solder when soldering has a nice flow state . After welding is completed at the same time , but also in adding a new layer of tin- iron head , so you can make the tip will not oxidized too quickly. Cleaning tip when available moistened sponge to wipe for cleaning flux residues iron head and oxides , or with a razor blade to scrape these things , at the beginning of welding.
Third, the tip surface often coated with tin , increasing its durability.
Especially in automatic soldering machine when not in use , and often coated with a layer of tin on top , so that you can greatly reduce the chance oxide tip , so the tip is more durable.
Fourth, the oxide tip to clean up
When automatic soldering , if found to have a black tip tin oxide layer , to promptly clean up, wash with a sponge cleaning and blade are possible , in order to ensure good thermal resistance and solder fluidity.
Fifth, choose the tip to the right
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