| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a continuously hammering device for continuous casting of a cast piece having high durability for a long period of time having high durability capable of continuously hammering the cast piece in a transverse direction with prescribed impact energy at prescribed impact vibration frequencies and enabling continuous use for a long period of time even if the cast piece is subjected to large impact at high frequencies while being exposed to the radiation heat from the cast piece of a high temperature, scale, water, etc. <P>SOLUTION: The continuous hammering device comprises: a hammering member 22 for hammering the cast piece 1; a compression springs 30 for biasing the hammering member toward the cast piece; a cam mechanism 32 which moves the hammering member in the direction in which the hammering member separates from the cast piece, thereby compressing the compression springs, and then allows the hammering member to move freely; and a main body 14 for supporting the hammering member, the compression springs, and the cam mechanism. In hammering operation, the cam mechanism 32 is separated from the hammering member 22 and allows the hammering member to accelerate freely. Thereby, the compression energy of the compression springs 30 is converted into kinetic energy of the hammering member 22, and the hammering member 22 collides with the cast piece 1, and thereby the predetermined hammering energy is applied to the cast piece. <P>COPYRIGHT: (C)2010,JPO&INPIT |
