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Continuous small section steel or wire rolling - using high redn. initial rolling mill for longer flying welding rig pauses
Continuous small section steel or wire rolling - using high redn. initial rolling mill for longer flying welding rig pauses
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机译：连续的小截面钢或钢丝轧制-使用高重度。初轧机可延长焊接机的停顿时间
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摘要
System uses long round or octagonal billets which are welded together by a flying set including a welding and a deburring rig. Before the billets are passed to the rolling mill stands they are reduced at a high redn. ratio in a high redn. rolling mill stand, pref. a planetary skew mill being used. The semifinished prod. then passes to the main rolling mill or wire drawing installation. The slow intake speed of this high-reduction stand creates the necessary time interval, needed for the flying welding/deburring set and its return stroke.
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