发明名称 |
METHOD FOR THE PRODUCTION OF DEFECT-FREE CALIBRATED STEEL BARS AND ASSEMBLY USED FOR SAME |
摘要 |
The invention relates to a method for the production of defect-free calibrat ed steel bars and to the assembly used for same. The inventive method combines a drawing/calibration operation with a crack-control phase and a subsequent mechanical stripping operation comprising chip removal, prior to the cutting of the bars. In this way, the value of the calibrated crack-detection depth corresponds to the surface defects on the bar and is slightly less than the stripping depth of the subsequent successive bar-stripping phase, such that defective bars are removed automatically.
|
申请公布号 |
CA2536001(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
CA20052536001 |
申请日期 |
2005.01.13 |
申请人 |
RECOBRIMENTS INDUSTRIALS DE TECNOLOGIA AVANCADA, S.L. |
发明人 |
PASCUAL VENTOSA, LLUIS |
分类号 |
B21C37/04;B21C43/00;B21C51/00;B23B5/12 |
主分类号 |
B21C37/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|