Timing Belt Construction...

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Hello Everyone....!!!

In our previous learning we have learned about Advantages, main components & the structure of Timing Belt. So let's continue...

Teeth Facing:-

 The teeth of a belt molded of a hard rubber component & the teeth of belt are jacketed with tough and abrasion resistant tooth facing. In a simple tooth facing is just a covering of tough material over the teeth of belt.

Rubber Backing/ Coating:-

Rubber backing encase the tensile cord. It protects the tensile cord from dirt & contamination. Rubber Backing or Coating can be of different material as per application & usage.


Belt Construction:-

 Timing or Synchronous Belts are made of S & Z Twist tensile cords to minimize belt tracking force on pulley flanges.





Synchronous Belt Terms: 
                                                                                                                                                      
                            Tooth profile of  a belt indicates the type & shape of the belt teeth. Distance between two adjacent tooth of a belt refer as the pitch of the tooth. The measurement is taken from    center of one teeth to the next.Pitch length is measured by the multiplying by no. of teeth to the tooth pitch. Backlash is necessary clearance between belt teeth & pulley grooves for proper  meshing.






To Be Continued......






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