hookless mtb wheel

2016-04-11

　Ring tone principle of mountain bike rims

We play AM, XC, DH mountain bike knows, rims and ground forces often have to squeeze, slowly circle the car will be deformed. How to adjust what it recover? Here we give talk about basic adjustment method!
 
[Required] spoke wrench tool, a simple adjustment ring sets
 
In fact, the basic principle of ring tone is just a simple geometric problem! Sectional half wheels, spokes and hubs can be seen as a rim vertex of an isosceles triangle

By adjusting the spokes on both sides, which is the side of the triangle, you can adjust the position of a vertex! Is, you can adjust the position of the rim offset! Here

produced several vice sectional view to you, hoping to prepare yourself tune circle of friends You can need them!

[Features] spokes spoke only generate tension, but can not produce thrust.

When tightening the left side spokes, the rim will move to the left under the direction of the spokes!

When tightening the right of the spokes, the rim will move downward to the right spokes direction!

Similarly when the left and right sides of the spokes are tightened, the rim will be pulled toward the hub (HUB) direction.

Relax on the right when the left spokes spokes tension, relaxation and tightening of the same magnitude, the rim and the hub will pan left and parallel.

The same tension on the right side when relaxing on the left spokes spokes, tighten and relax the same magnitude, the rim and the hub will pan right and parallel.

Front and rear wheel spokes asymmetric approach to explain:

Front knitting method

Group with eccentric circle method

Rear leather knitting circle must pay attention to, and the front knitting circle symmetry method is different is that the rear wheels is used eccentric wheel series method, not

just the rear wheel spokes on the hub symmetry, but about Flower Drum + Taki distance symmetry, if only symmetrical about the hub, the rim will be compiled out of the overall

bias to the left, a serious rub on the frame.
 
Spoke only generate tension, but can not produce thrust. Familiar ring tone when using this principle, reasonable adjustments! Here to talk about how the ring tone round!

If you tune in to see the A frame at the hub ring recess direction, then, should be relaxed at A and root around 3 - 5 spoke about, then tighten the B, C 3-5 two spokes.

Thus, the recess will ring as B, C at the extrusion and protruding out, either tone or tune elliptical swing, always remember to relax the spokes relaxed, then tightened to

tighten the spokes.

An elliptical swing tone tune compared to some of the more difficult to repeatedly check the position of the ring, but as long as in accordance with the above principles would

be sure to adjust the circle round, unless it has been dented, and permanent deformation of the ring, it can find no way out.


This article is edited by http://www.carbonwheelfactory.com/——carbon bike wheels,carbon road bike rims,carbon mountain bike wheelset,carbon fat bike rim and carbon fiber bike wheel manufacturer,factory,supplie and exporter——Xiamen Ekay Composites Technology Co., Ltd.

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