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2012年01期
| 标题 |
| 双块式轨枕冲击式脱模控制技术(52卷) |
| 英文标题 |
| Control technology of shock-mode form-removal for double-block-type sleeper |
| 摘要 |
| 介绍双块式轨枕冲击式脱模原理、工艺、工序和影响因素。冲击式脱模只有脱模力大于脱模阻力的前提下轨枕才能由模具中脱出，即f脱＞f摩+f附+f变（轨枕与模具腔摩擦力、混凝土的附着力、定位钉与预埋套管变形力）。由于多功能小车的运行速度、模具举升翻转下落的速度及气囊工作次数得到有效的控制，使整个脱模过程控制在4 min以内。 |
| 作者 |
| 新闻作者:赵东建 |
| 关键字 |
