The calculation and design includes the calculating the balance angle, extending of the blade on both sides, extending of the blade on the tip and on the root, expanding of the surfaces of the blade, changing the data on the consideration of the shrinking and the reflecting of the blade material, the blade body modeling, the rabbet modeling, the boss modeling, etc.
1.The calculation and design includes the calculating the balance angle, extending of the blade on both sides, extending of the blade on the tip and on the root, expanding of the surfaces of the blade, changing the data on the consideration of the shrinking and the reflecting of the blade material, the blade body modeling, the rabbet modeling, the boss modeling, etc.

