水基工作液具有无味、不燃、安全、无害、流动性好、对机床和工件不易产生油污、价格低廉、节省能源等优点。线切割水基工作液能否取代油基工作液而在生产中被广泛使用,关键在于其加工稳定性和加工工艺参数指标。我们用自己研制的W-1型水基工作液进行了试验,并对其加工稳定性、工件清洗性、防锈性进行了考察。同时在相同条件下与DX-1型线切割工作液进行了加工工艺指标的测试比较,分析了W-1型水基工作液的各种性能,证明其能取代DX-1油基工作液而在生产中应用。 Water-based working fluid with tasteless, non-flammable, safe, harmless, good liquidity, the machine and workpiece is not easy to produce oil, low cost, energy saving and so on. WEDM can replace oil-based working fluid and is widely used in production, the key lies in its processing stability and processing parameters. We used our own developed W-1 water-based working fluid was tested, and its processing stability, workpiece cleaning, rust-proof were investigated. At the same time, compared with the DX-1 line cutting working fluid under the same conditions, the performance of the W-1 water-based working fluid was analyzed and compared. It was proved that it can replace the DX-1 oil-based working fluid Application in production.