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Burghardt + Schmidt: High-precision slitting shear ensures constant strip tension and low-burr cutting

机译：Burghardt + Schmidt：高精度纵剪机确保恒定的钢带张力和低毛刺切割

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The demands for high precision and cutting quality in sheet production and processing are increasing in all sectors of industry, not least because the strips required have to be more and more flimsy. At this year's Euroblech trade show, Burghardt + Schmidt GmbH will be showing a high-precision slitting shear which has been fitted with very precise blade shafts and bearings and with systems for automatic strip tension control at the entry and on the winding side, specially so as to meet those needs. In this way the tension is kept constant at all times and even with strips from 0.05 mm thick upwards, low-burr cutting is achieved. For the simple assessment of cutting quality the company has also developed a mobile cutting-burr measuring unit which, without specimen preparation and without contact, measures the burrs within a few minutes and can produce surface profiles and 3D images. This uncomplicated technology works to an accuracy of 1 μm and enables prompt fault recognition even before the start of production.
机译：在板材的生产和加工中对高精度和切割质量的要求在各个行业中都在增加，这不仅是因为所需的条带必须越来越脆弱。在今年的Euroblech贸易展览会上，Burghardt + Schmidt GmbH将展示一种高精度的分切机，该分切机配备了非常精确的刀片轴和轴承，并在入口和卷绕侧配备了自动带材张力控制系统，特别是这样以满足这些需求。这样，张力始终保持恒定，即使厚度大于0.05 mm的钢带也能实现低毛刺切割。为了简单地评估切割质量，该公司还开发了一种移动式切割毛刺测量装置，该装置无需样品制备且无接触，可在几分钟内测量毛刺并产生表面轮廓和3D图像。这项简单的技术可达到1μm的精度，甚至在开始生产之前就能够迅速识别故障。

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    《Aluminium》 |2014年第10期|140-142|共3页
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