欧盟法规即将发生变化,可能要在2017年1月大幅降低钢铁、铝和铜合金中铅的允许含量。因此,全世界精密加工零件的制造商可能要在他们的金属供应链和加工零件的市场中进行重大的改变。由于铅是许多金属切削加工性能的关键,这些法规可能要降低25%以上的加工效率同时需要对金属切削液的配方进行重新调配。业内人士Miles Free解释了铅作为合金元素被广泛应用来改善金属零件的加工,通过降低机 Changes in the EU regulations are imminent and the January January month months may drastically reduce the allowable levels of lead in steel, aluminum and copper alloys. As a result, manufacturers of precision machined parts worldwide may want to make significant changes in the markets for their metal supply chains and machined parts. Because lead is the key to many metal machinability, these regulations may require more than 25% less processing and the need to repurpose metal cutting fluids. Miles Free, an industry veteran, explained that lead is widely used as an alloying element to improve the machining of metal parts,