| 摘要 |
PROBLEM TO BE SOLVED: To provide a radius arrangement of the continuous body guiding part in a curving continuous casting apparatus, with which under strict consideration of the maximum allowable elongation or the deformed value of the shell in the continuous body in the whole curving region of the continuous body guiding part, the vertical and curving section can be manufactured in the state of using the parts or a member and/or a module in the continuous body guiding part to be reconstructed, containing an arced mode. SOLUTION: In the radius arrangement of the continuous body guiding part, the curving zones 5, 6 are formed with a first region 5 at least comparatively concentrating the curving degree and a second region 6 having comparatively gentle curving degree, continued with the first region. The continuous body guiding part starts from the infinite radius in the vertical section 3 and has the curvature with a series of radiuses R1j gradually reduced in the first region 5 and curves with the curvatures R2i concentrating comparatively small in the second region 6 in comparison with the first region 5. A shifting adjusting zone 7 forming a shifting part between the curving zones 5, 6 and a main radius guiding zone 8, has the curvatures monotonously increased with the increaseΔR of the length of the radius forming this zone.
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