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Improvements in or relating to straight wire-drawing machines

机译:直线拉丝机或与之有关的改进

摘要

865,424. Drawing wire. DRAHLZIAHMASCHINENWERK VEB. Oct. 21, 1957, No. 32846/57. Class 83 (4). In a wire drawing machine in which wire is drawn by successive drawing discs through successive dies, the discs are driven through infinitely variable transmissions which are connected in series and which are varied in dependence on the wire tension. A polyphase motor 1 drives, through change-speed gearing 2, a shaft 3 which in turn, through bevel gears 4, 5, drives a main shaft 13. The shaft 13 drives through one infinitely variable transmission 17 a shaft 14 which in turn through another transmission 17 drives a shaft 15. The shaft 13 also drives through another transmission 17 a shaft 12 driving in turn through another transmission 17 a shaft 11. Each infinitely variable transmission 17 is operated by an electric motor 18 to vary the transmission ratio, controlled by movement of a tension roller 25 over which the wire passes. Each shaft 11-15 drives, through gearing 19, 20, a drawing disc 6-10 which draws wire through a preceding die 23.
机译:865,424。拉丝。 DRAHLZIAHMASCHINENWERK VEB。 1957年10月21日,编号32846/57。 83级(4)。在拉丝机中,通过连续的拉丝盘通过连续的模具拉丝,该盘通过无级变速传动装置驱动,该变速装置串联连接并且根据线的张力而变化。多相电动机1通过变速齿轮装置2驱动轴3,该轴3又通过锥齿轮4、5驱动主轴13。轴13通过一个无级变速器17驱动轴14,轴14又通过另一个变速器17驱动轴15。轴13还通过另一个变速器17驱动轴12,该轴12又通过另一个变速器17驱动轴11。每个无级变速器17由电动机18操作以改变传动比。通过使金属丝通过的张紧辊25的运动。每个轴11-15通过齿轮19、20驱动拉丝盘6-10,拉丝盘6-10将丝线拉过先前的模具23。

著录项

  • 公开/公告号GB865424A

    专利类型

  • 公开/公告日1961-04-19

    原文格式PDF

  • 申请/专利权人 VEB DRAHTZIEHMASCHINENWERK;

    申请/专利号GB19570032846

  • 发明设计人 HOSEL WALTER;

    申请日1957-10-21

  • 分类号B21C1/12;

  • 国家 GB

  • 入库时间 2022-08-23 18:21:54

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