Impact absorption work: the shape and size of the specimen in the impacttest force under a role in the absorption of the power. Unit for J.
冲击吸收功:规定形状和尺寸的试样在冲击试验力一次作用下折断时所吸收的功。单位为J。
2
Charpy impacttest (V gap) : the specified height of pendulum of the one-time blow to V notched specimens in beam state, testspecimen is broken by the impact absorbing energy.
The impacttest of the pendulum is used to strike the notched specimens of the cantilever beam with a prescribed height, and the test of impact absorbing power when the specimen is broken.