Hi somoan,
Many folks get misled and confused by some ads etc. They confuse "action" and "power". Throw in "taper" also.
When thinking "action" look at how the rod flexs/bends.
Extra fast=upper 1/4 of the blank bends
Fast=upper 1/3 of blank bends
Moderate=upper 1/2 of blank bends
Slow=think of a parabolic curve. The whole blank bends, slowly at butt end, faster at tip end.
"ACTION" is determined by at what point the blank bends.
"POWER" deals with lifting ability.
I will try NOT to confuse anyone. We now get into what determines "ACTION" and "POWER". "TAPER"
I an copying this from ADVANCED CUSTOM ROD BUILDING.
The amount of material composing the wall of the blank at any given point determines its stiffness at that point, and therefore the overall action. This is achieved by cutting the cloth or tape into patterns of different shapes.
A straight taper has an even progression of additional fiber added to the wall of the blank from tip to butt. In its purest form, a straight-tapered blank will have a slow to medium action with flexing occurring progressively over all or almost all of its length.
A compound taper is one in which there is at least one change in the angle along the side opposite the straight side of the pattern. The taper changes along the length of the blank. If a fast action blank were being made, the pattern would have comparatively less material in the top third. At that point the pattern would widen rapidly to provide more stiffness over the remaining length of the blank.
Sooooooooo, there you have it. I hope I have helped. Any questions and I will do my best to get you the correct answers.
Capt Neil
Many folks get misled and confused by some ads etc. They confuse "action" and "power". Throw in "taper" also.
When thinking "action" look at how the rod flexs/bends.
Extra fast=upper 1/4 of the blank bends
Fast=upper 1/3 of blank bends
Moderate=upper 1/2 of blank bends
Slow=think of a parabolic curve. The whole blank bends, slowly at butt end, faster at tip end.
"ACTION" is determined by at what point the blank bends.
"POWER" deals with lifting ability.
I will try NOT to confuse anyone. We now get into what determines "ACTION" and "POWER". "TAPER"
I an copying this from ADVANCED CUSTOM ROD BUILDING.
The amount of material composing the wall of the blank at any given point determines its stiffness at that point, and therefore the overall action. This is achieved by cutting the cloth or tape into patterns of different shapes.
A straight taper has an even progression of additional fiber added to the wall of the blank from tip to butt. In its purest form, a straight-tapered blank will have a slow to medium action with flexing occurring progressively over all or almost all of its length.
A compound taper is one in which there is at least one change in the angle along the side opposite the straight side of the pattern. The taper changes along the length of the blank. If a fast action blank were being made, the pattern would have comparatively less material in the top third. At that point the pattern would widen rapidly to provide more stiffness over the remaining length of the blank.
Sooooooooo, there you have it. I hope I have helped. Any questions and I will do my best to get you the correct answers.
Capt Neil