Fishing hook strength hardness, puncture force sharpness, how to identify whether fishing is good?

Although the fishing hook looks small, but in the process of fishing, except for Jiang Taigong fishing
.
Among the various kinds of fish hooks, how to identify whether fishing is good or not? Fish hooks should pay attention to quality issues before they are marketed, because hooks that are too brittle and too soft are not OK, and good hooks must be strong, tough and sharp
.
We need to pass a professional hook performance tester to check its hardness and puncture strength sharpness
.
1.
Strength and hardness
.
Check its hardness and softness, which is a very important condition for
the quality of the hook.
Whether the hardness of the hook is good or bad is reflected in whether it is delicate and concentrated in the production process of raw materials
.
In case of quenching, over-quenching, the hook is brittle, broken; Not enough quenching, the hook is soft, the break is straight
.
This multi-knife is easy to hook straight and cannot be used
.
2.
Whether the hook is sharp or not is also very important, and the puncture force is high
.
The hook is sharp, and when the fish is eating the bait, the fisherman only needs to move the rod slightly to hook
the mouth.
Fish hook strength hardness, puncture force sharpness performance test instrument: YGGJ01-C Fish hook hook tip performance tester strength test: Clamp the fish hook on the YGGJ01-C fish hook tip performance tester fixture, click the main menu of "fish hook strength and hardness test" to enter the test interface, click "strength test", the fish hook moves down with the force measuring mechanism, acts on the steel block, and after maintaining 5s~10s, the fish hook must not be deformed
。 Puncture force test: the fish hook is clamped on the YGGJ01-C hook hook tip performance tester fixture, the metal foil is clamped on the puncture lower fixture, and the two chucks make relative movements, through the force value sensor located on the moving chuck and the displacement sensor
in the machine.
Click "Hook Puncture Force Test" to open the test, collect the force change and displacement change during the test, so as to calculate the peak force, average force and other performance indicators
of the hook puncture through the metal foil.