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Application of Spindle Speed Increaser as Sustainable Solution to Upgrade Machine Tools

机译:主轴增速器作为机床升级的可持续解决方案

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Due to varying machine operations, cutting material and feed motion of the respective milling machine, a wide range of spindle speed is required. Modern machine tools are therefore occasionally equipped with two spindles to cover a wider application scope. Especially while increasing the cutting removal rates for soft materials like aluminium alloys, outdated machine tools fail to provide high spindle speed. Spindle speed increasers (SSI) are possible solutions in order to flexibly increase the cutting removal rates of milling machines. In this paper, the state of the art of SSI is investigated regarding its application in different milling machines and with respect to resource and energy efficiency. Therefore, based on the respective machining operations, spindle input and milling machine, a selection methodology is provided to prove the feasibility of the application of existing SSI. This allows estimating the sustainable benefit on theoretical basis.
机译:由于不同的机床操作,相应的铣床的切削材料和进给运动,需要大范围的主轴转速。因此,现代机床有时会配备两个主轴,以覆盖更广泛的应用范围。特别是在增加铝合金等软质材料的切削去除率的同时,过时的机床无法提供高主轴转速。主轴增速器(SSI)是可能的解决方案,以灵活地提高铣床的切削去除率。在本文中,针对SSI在不同铣床中的应用以及资源和能源效率进行了研究。因此,根据各自的加工操作,主轴输入和铣床,提供了一种选择方法,以证明应用现有SSI的可行性。这样可以在理论基础上估算可持续收益。

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