Wheels & Axles

Precise Wheelsets for Model Making and Fine Mechanics

In demanding model making, especially for model railways and in fine mechanics, precise wheelsets are essential for flawless function and an authentic appearance. fohrmann.com offers you a specialized range of high-quality tools that help you with the exact processing, assembly, and maintenance of wheels and axles. Discover our specialized assortment for your projects.

Requirements for Wheelsets in Model Railways and Fine Mechanics

The functionality and realistic driving behavior of model vehicles largely depend on the quality and precision of the wheelsets. Whether it's the smooth running of a locomotive, the correct track holding of a wagon, or the smooth function of fine mechanical drives: any deviation from tolerance specifications can lead to problems. In contrast to rough workshop work, the processing of wheelsets in model making often requires accuracies in the range of a few hundredths of a millimeter.

For optimal results, not only the choice of the right wheelset is crucial, but also professional assembly and maintenance. This includes pulling off and pressing on wheels, setting the correct track gauge, and maintaining the wheel profiles. fohrmann.com provides you with the appropriate tools for model railways and fine mechanics, which are specially tailored to these high demands.

Special Tools for Processing Wheelsets

The processing of wheelsets requires specific tools that go beyond the standard equipment of a hobby workshop. For the gentle removal of wheels from axles without damaging them, precise pullers are indispensable. fohrmann.com offers various models for this purpose, suitable for different wheel diameters and track gauges, up to specialized pinion pullers for model motors. These pulling devices ensure controlled and non-destructive disassembly.

For mounting wheels on axles, pressing devices are essential. They enable precise pressing of the wheels, so that the correct track gauge is exactly maintained and the axles are not bent. Matching pressing bushes and bolts ensure a play-free and centered connection. After assembly or during maintenance work, wheelset straightening devices and track gauge tools are crucial to check compliance with standards and readjust if necessary. For reworking running surfaces, for example to adapt to NEM or RP25 profiles, you will even find special wheel profile turning tools at fohrmann.com, which deliver precise results in conjunction with a lathe. Further turning and milling tools can provide support here.

Maintenance and Precise Adjustment of Wheelsets

Regular maintenance and inspection of the wheelsets are essential for the longevity and reliable function of your models. This includes checking the concentricity and track gauge with appropriate gauges. Should axle bores be slightly widened or need adjustment, precise reamers are used to ensure an exact fit. The selection of the correct reamer is crucial to achieve minimal play with a secure fit. Discover our range of drills and reamers for these fine tasks.

Special challenges, such as the 90-degree offset for crank wheels of steam locomotives, require a special offset device to ensure the correct position of the crankpins relative to each other. For all work on locomotives and wagons, a model railway locomotive cradle also proves to be extremely helpful, as it offers a stable and ergonomic working platform. Such specialized aids are indispensable for the ambitious model builder.

Buy Wheels & Axles at fohrmann.com

At fohrmann.com, you will find a carefully selected range of specialized tools for processing, assembling, and maintaining wheelsets, meeting the highest demands.