How To Locate The Source Of Model Train Derailment
A small but annoying model train setback comes in the form of derailment. Finding the cause of it can also prove challenging and frustrating if more than a few segments of the tracks get affected. One particular cause of model train derailments are dirt and dust and cleaning tracks, engines and cars is the simplest measure to do in zeroing in on the problem. After cleaning what needs to be cleaned, run your model train again and if the derailment doesn’t take place to any further extent, then the derailment probably originated due to grimy bits and pieces.
If the model train still derail, a much relevant factor in the model train or railway setup could be the culprit particularly if it happens in one portion and pinpointing the problem may require further thorough investigation. Apart from the track’s arrangement, other factors to take into account are the sceneries and the locomotives and cars. It is essential to consider all possibilities in this type of situation as the area where the derailment occurs 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. You should also inspect track joints and nails carefully. Nails should have a tight fit on where they rest and loose ones should be examined immediately and tweaked if needed.
The cars and wagons that trail the locomotive can also cause derailments in some cases. Run the model locomotive on its own without the cars and wagons. If the derailment occurs in just one section again and again, the problem could be the positioning of the track. Level your sights along the specific track section since the angle could be in a slope which your locomotive can’t handle especially if the locomotive’s wheels are not magnetized. Another factor that could contribute to derailment is if the track is incompatibly curved for the model locomotive.
Tracks that have tight curves will potentially cause derailment and it is also important to consider the number of axles in the model locomotive and also the number of cars to your model train extension. usually require a 22 degree curve radius and going below that would most likely cause derailment at every pass. How many cars can be connected should also be considered since centripetal force and inertia could be factors in derailment especially in tight turns at fast speeds. Other unplanned inconsistencies like bumps or dips should also be sorted as these could tilt or jump the train.
If the positioning of track sections have no problems, each cars and wagons should be checked thoroughly especially their couplers, axles and wheels. Low-mounted couplers should be elevated and all wheels should easily turn. The width of the track should also determine the width of the wheels. If there is one or several wheel or coupling 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 alternative left. Again, never forget to clean each wheel.
While derailment problems can be due to lots of causes, it is important to be patient and thorough towards zeroing-in on it and fixing it. Being a model train hobbyist needs technical and problem solving skills and every modification and repair done is a satisfaction worth getting and learning in model train collecting.