About Technical Articles
I've written a number of technical articles, mainly about items that came out of my own "hands on" experience as an amateur restorer of VW Beetles.
Since I'm a member of the Dutch Air Cooled VW club (LVWCN),  some of these articles were published in the club magazine called "The Luchtboxer". These articles are now also available on my webpage. The articles are in the Dutch language only, an English summary is given below.
To view the article, please click the link in the box below every summary.
Bouten en Moeren (1) (Bolts and nuts).
Everybody is familiar with the use bolts and nuts since they are widely used in our every day world. In case you need one, chance that you simply go to your local home shopping centre and ask for "a bolt that fits" using only the size (diameter and length) as a selection parameter. However: a bolt is not just a bolt and a nut is not just a nut ! Every bolt and nut is characterized by a set of parameters like size, type of thread and strength class. Especially in applications where safety is an issue (like the suspension and steering mechanism of your car) failure of a bolt or nut could result in serious damage or injuries. Therefore when you're repairing or restoring your car, you should be able to identify the properties of the fastener you're using, and follow the manufacturers instructions. This article will help you in recognizing the properties of a fastener.
Go Back:
Home Page VW Beetle Restoration
My Info:
Click here for Bouten en Moeren (1)
Name: Alfred Westenbroek
Email: [email protected]
In part two of "Bouten en Moeren" (Bolts and nuts) I will focus more on the problems and solutions when working with fasteners. Just because we all know that the theory is nice to know, but in practice you might discover that things do not work out as you might have expected. Fortunately, you are probably not the first one to face these problems, and people before you "invented" some really usefull tools and methods. This article will show you some of them.
Click here for Bouten en Moeren (2)
Plaatwerk en Roest (Sheet metal and Rust)
This article is the introduction to a comprehensive series of articles about sheet metal, soldering and welding techniques. In "Plaatwerk en Roest" I will explain what rust is and why (vintage) cars rust. Anyone who is involved in classic car restoration can tell you that (the repair of) damage caused by rust is a very serious item in car restoration. The body of a vintage car is made of thin sheet metal and rusting is only a matter of time. Usually the only way to repair the cars structural integrity, is to cut out all affected spots, and weld-in new parts. However, the welding of thin sheet metal is considered to be one of the most difficult job of any amateur-restorer. These series of articles will give you some back-ground information and practical hints to get the best out of your work.  
Click here for Plaatwerk en  roest
Het principe van lassen en solderen (the basic principles of welding and soldering)
In this article I will axplain the principles and differences between welding and brazing and soldering. Also a short introduction on the different welding methods wil be given.
Click here for Het principe van lassen en solderen
Autogeen lassen (gas welding).
Although in modern car manufacturing gas welding has almost completely been replaced by other welding techniques, when restoring your classic car, gas welding can be  a very usefull technique. Besides the welding of steel, the powerfull acetylene/oxygen flame can also be used for body work shaping, soldering and brazing.
In this article you will find all the basic principles of gas welding, including a description of the equipment and practical information on how to use it.
Click here for Autogeen lassen
Elektrisch lassen met beklede elektrodes (Arc welding).
Although this type of welding is not very often used when working with thin sheet metal, you will find in this article an introduction to arc welding. I'll show you the basic principles of arc welding and the euipment and techniques used.
Click here for Elektrisch lassen
TIG-lassen (GTAW-welding).
Gas Tungsten Arc
Welding is the most clean and "best to control" welding method. Although a steep learning curve is to be followed, it's a perfect method for sheet metal welding. I'll show you the basic principles of GTA- welding and the euipment and techniques used.
Click here for TIG-lassen
Handige hulpmiddelen bij het lassen (Handy Helps for Welders)
In this article you will find some very handy stuff that might make your life as a welder much easier. Read all about welding vice grips, welding magnets, copper plates and welding clips to keep your "edges together".
Click here for Handige hulpmiddelen
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