Page 32 - SolutionsForElectricalVehicle_mm_inch_2021

Power Generation Tower Flange

Tower Flange

The vast majority of commercial wind 1
turbines use tubular steel, towers. In
some circumstances lattice towers are
used for smaller capacity turbines. Tower
heights depend on rotor diameter and the
wind speed conditions of the site. Tower
heights range from 50 meters for a 1
MW turbine to as high as 125 meters and
more for very large turbines. The flange
comprises a large scale of rolled steel
that connects the tower’s conical links.
Drilling
Large diameter full effective
indexable drills with a pilot
drilling head and one flat shank.
Drilling depths of 7xD and
8xD. High drilling rates, high
accuracy and surface finish.

32 ISCAR