Measurement of Radial-Axial Rolled Rings by Using Image Processing and Thermography

Measurement of Radial-Axial Rolled Rings by Using Image Processing and Thermography
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使用图像处理和热成像技术测量径向-轴向轧制环

DOI:
10.4028/www.scientific.net/kem.651-653.278
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发表时间:
2015
期刊:
Key Engineering Materials
影响因子:
--
通讯作者:
D. Kreimeier
D. Kreimeier
中科院分区:
--
文献类型:
--
作者:
Tobias Husmann;D. Kreimeier

文献摘要

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径向-轴向环轧制是一种生产无缝环的热成形技术,广泛应用于齿轮制造、航空航天、交通运输和能源等工业领域。在这些环的工业生产中,通过径向环轧制使用余量仍然非常普遍,以确保环的最终尺寸可靠地在给定的公差范围内。轧制带余量的环会产生很多额外的成本,例如额外材料的采购和加工。为了使环制造商减少定期环差事的津贴,在轧制过程后直接对环进行评级是有益的。在本文中,方法使用图像处理和热成像检测外径和表面温度的轧制环,以允许评级将被提出。
Radial-axial ring rolling is a hot forming technology to produce seamless rings, which are used in several industrial sectors, such as gear manufacturing, aviation and aerospace as well as transportation and energy. The use of allowances in the industrial production of these rings via radial-axial ring rolling is still very common to ensure that the rings’ final dimensions are reliably inside the given tolerances. Rolling a ring with allowances causes a lot of additional costs, for example purchasing and processing of the extra material.To enable ring manufacturers to reduce allowances for periodical ring errands, a rating of rings directly after the rolling process is benefical. In this paper the approach using image processing and thermography to detect the outer diameter and the surface temperature of the rolled ring to allow for a rating will be presented.
环件轧制中的预期凹陷
DOI: 10.4028/www.scientific.net/kem.611-612.194
发表时间: 2014
期刊: Key Engineering Materials
影响因子: --
作者:
Schwich
通讯作者: Schwich
使用低成本硬件实时测量环轧几何形状
DOI: 10.1109/control.2014.6915208
发表时间: 2014
期刊: --
影响因子: --
作者:
Arthington M
通讯作者: Arthington M