Real-time Testing System of Displacement of the End of Workpieces in Multi-wedge Cross Wedge Rolling
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摘要: 研制了多楔楔橫軋端面移動量實時測試系統.準確測出單楔與多楔軋制過程中軋件端面移動量變化全貌,分析得到端面移動量變化規律,并與有限元模擬結果比較,其誤差在17%以下,證明上述端面移動量測試系統準確可行.Abstract: The real-time online monitoring system of displacement of the end of rolled parts in Multi-wedge Cross Wedge Rolling (MCWR) was developed. It can measure the movement of the end of workpieces exactly in the course of single-wedge cross wedge rolling and MCWR. The regularity of movement of the end of workpiece was discovered by analysis in detail. The theoretical result is in agreement with the testing, with the error less than 17%, which demonstrates the accuracy and reliability in movement of the testing system.
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Key words:
- multi-wedge /
- cross wedge rolling /
- real-time monitoring /
- testing system
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