wind turbine blade : ใบพัดกังหันลม

Simple wind turbine blade , you can make it easy with low cost.

1. Sheet wood (3"x1/4"x1.20m)
2. Sheared it , - Step1 : From right hand side from center shear from top to bottom until the bottom is very sharp. - Step2 : Turn the blade clock wise until the left hand side come to right hand side and sheared it like Step1. - Step3 : Flip the wood -- And shear from top to bottom like step1 - Step4 : Do like step 2 - Step5 : Drill a center hole. - Step6 : Balancing by shearing the higher weight side.
3. Test it with the wind.

Category:

Science & Technology

Tags:

• wind turbine blade