How To Locate The Source Of Model Train Derailment

Model train derailments are one of those minor drawbacks that can turn out to be very annoying.  Figuring out the chief source of the derailment can also consume a lot of time and effort especially if it takes place on more than one track section.  Model train derailments can be caused by dusts and dirt and cleaning tracks, engines and cars is the first step to do some trial and error.  Do several trial runs and if all goes okay, then the derailment probably originated due to grimy bits and pieces.

If the model train still derail, the problem could already be the assembly or technical mainly if it happens in one portion and careful investigation will be necessary to pinpoint the source of the problem.  Aside from the way tracks are situated, other factors to bear in mind are the sceneries and the locomotives and cars.  You have to be open-minded to be able to consider all possibilities as the spot where the derailment happens may not at all times be the problem. 

Obstruction in the tracks could lead to derailment or blockage so make sure sceneries are not lying on any section of the track.  Joints and nails of the tracks should also be carefully inspected.  Nail heads should be embedded all the way in the railway’s platform and they should not go through the track holes. 

The cars and wagons that trail the locomotive can also trigger derailments in some cases.  Determining this would also require elimination process so you have to disconnect the cars and wagons and let the model locomotive run solo.  If the locomotive derails in a particular track portion, the position of the track could be the problem.  Carefully look at or measure the track’s degree angle because the angle could be in a slope which your locomotive can’t handle especially if the locomotive’s wheels are non-magnetized.  If that particular track is curved, it could also contribute to model train derailment. 

Curved tracks are potential derailers and it is also important to consider the locomotive’s axle count as well as the number of cars to your model train extension.  Six-axled locomotives usually require a 22 degree curve radius and going below that would most likely cause derailment at every pass.  The number of extension cars and cabs should also be considered since centripetal force and inertia could be factors in derailment especially in tight turns at fast speeds.  Other unintended layout flaws like bumps or dips should also be sorted as these could deliver imbalance and tilting. 

If you see no problem with the track’s positioning, each cars and wagons should be checked thoroughly especially their couplers, axles and wheels.  Couplers should be mounted properly and should not be too low and all wheels should easily turn.  The width of the wheels should also be properly set according to the track’s width.  If there is one or several coupling or wheel that is loose or tight, the basic solution is to re-mount them.  If derailment still occurs after re-mounting, replacing them is the only choice left.  Once more, never forget to clean every wheel.

While derailment problems can be due to lots of causes, patience and diligence is important towards determining it and fixing it.  Model train hobbyists should have technical skills to enable to solve any problem that might come up and every modification and repair done is a satisfaction worth getting and learning in model train collecting.

Related posts:

1. Guide For Model Train Beginners Model Train collecting is the kind of hobby where artistic...
2. Digital Command Control Basics Model railways are more than just a child’s playroom staple,...
3. Model Railway Trains Model Railway Trains is a hobby that has been around...
4. Toy or Collectors Item - Are Model Trains Still Toys? The interest in model trains has increased hugely over the...
5. Stressed Out About Your Dog? Dog Train Them! An untrained dog can and does cause his owner a...