A lecture on Soldering
Preface
Even the technicians from a first-class motor manufacturer couldn’t help saying, “Welldone!” when they first see the soldering as shown in the photo. Furthermore, some companies even make it a model piece of work in some performance standards. Many people I met during my visit to some facilities for soldering training would make the judgment: “Well done” at the first sight, though still a handful of people will say to themselves, “I don’t think so.”
It can be seen in the photo that there is cold soldering due to under-heating during soldering operation. However, some people misunderstand that it’s solid enough as “a considerable amount of tin solder is on the soldered spot.”
July, 2007
NOSE MASAHARU, a soldering craftsman pursuing joy in work
contents
Ⅰ. Fundamentals
- 6. Tin soldering iron
- 6.1 Thermal capacity
- 6.2 Kinds of tin soldering irons (heater)
- Nickel-chromium heater
- Ceramic heater
- 6.3 Kinds of soldering irons with temperature control
- Heat saturated soldering irons
- temperature-control iron
- 6.4 Matters need attention