METHOD OF LIQUID-QUALITY CONTROL, LIQUID-QUALITY CONTROL APPARATUS, AND ELECTRICAL DISCHARGE MACHINING APPARATUS MAKING USE OF THE SAME

• Main Authors: ISHIHARA, SHUUICHIRO, KAWARAI, HISAKATSU, NAKAJIMA, YOOJI, YAMADA, HISASHI
• Format: Patent
• Language: English; French; Japanese
• Published: 11.10.2007
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL; TRANSPORTING; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL

When the liquid-quality value of liquid-quality control object liquid as an object of liquid-quality control is smaller than a first condition value, the liquid-quality control object liquid is converted to an electrolyte solution. When the above liquid-quality value is larger than a second conditio...