How to Know MTB Seatpost In A Clearly Function?

A traditional bike seatpost determines the environmental induced seat loads to analyze damping characteristics.
This blog introduces a carbon seatpost capable of measuring all six load components.
User-induced riding loads include all loads that the user puts on the bike during the ride and are measured at the steering bike post and pedals.
Carbon seatpost 27.2 is basically uncharted territory as most studies only look at the mtb seatpost for pedal loads.
In this article, the layback seatpost was redesigned with a U-shaped piece and strain gauges.
Instrumenting the setback seatpost is very simple due to the simple design and the allowable clearance for strain gauge alignment.
Analyzing average carbon seat post loads based on pedal cycling can provide additional insights into cycling techniques and related injuries.

Introduction of MTB Seatpost

The original mountain bike seatpost was developed to analyze the damping characteristics of different bike configurations, based on the energy exchanged between the vibrating bike and the cyclist.
Cycling pain associated with carbon fiber seatpost is the most commonly reported discomfort by cyclists.
Off-the-shelf load cells are difficult to integrate into traditional seatposts because of the limited space available between the inner thighs of the cyclist.
In the past, several unique 27.2 seatpost sensors have been designed.
The bicycle seat post is part of a full-meter bicycle and is used to determine user-induced loads in all contact areas between the rider and the bicycle.
Unique load cells were installed in the steering, 31.6 seatpost, and pedals, and an encoder was added to the bottom bracket.

Materials and Methods of MTB Seatpost

The 30.9 seatpost is considered a cantilever beam that deforms elastically under the action of mechanical properties.
The seat post mtb is 27mm in diameter, the standard for traditional city bikes.
A bike seat pole should easily withstand extreme seat loads and prevent plastic deformation.
For a standard 27.2 mm seatpost, the 2 mm thickness is ideal for lateral and forward forces.
These forces are fairly limited but cause significant elastic deformation due to the leverage of the road bike seatpost.
Conversely, it is difficult to measure the normal force on the seatpost 27.2 mm.
It mounts between the seat and saddle post, as mtb seat posts for recreational bikes contain springs and extra cushion for damping.
The minimum distance between the vertical tube of the bicycle frame and the 31.6 mm seatpost is 12 cm.

Discuss of MTB Seatpost

To our knowledge, the accuracy of the sensor installed in the 31.6 carbon seatpost is not described in the literature, nor is the calibration method standardized.
The higher percentage of normal seat force can be explained by the lower pedal power output and the associated higher load on the cycle seat post.
The smaller percentage of rearward force can be explained by the more upright stance of the city bike compared to the race bike.
The 31.6 mm shape of the seatpost used in the test provides room for a wide range of motion and different postures.

Conclusion

A simple seat post for a bike sensor is developed that measures all six components of user-induced load during in situ riding of a conventional bicycle, and a method is proposed to easily interpret the data. The best carbon seatpost sensor has a maximum standard mean error of 3% and is not affected by the point of movement of the rider's back.
The new 30.9 mm seatpost sensor makes commercial sense because it is easy to build, calibrate and implement on a standard bike.
The seatpost 30.9 mm is a meaningful extension of the widely used gauge pedals to determine riding technique.
The carbon mtb seatpost forms part of a fully instrumented bike to determine all user-induced riding loads, derive combined loads, and analyze the impact of external parameters and user characteristics on riding technology.

Please be free to click TRIFOX.