200 wall thickness screw rod drilling tool stator inside spin electrolytic machining negative poles such as millimeter bore

• Main Authors: HUANG TAIQING, LI QINGLIANG, DAI KELIANG, ZHENG YINGSHE, WANG YI, ZHAO GANGGANG, FENG YANJUN
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• 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

The utility model discloses a 200 wall thickness screw rod drilling tool stator inside spin electrolytic machining negative poles such as millimeter bore for solve the poor technical problem of current integral electrolytic machining screw rod drilling tool metal stator negative pole practicality. Technical scheme is that preceding guide is the assembly with the negative pole body including preceding guide, the negative pole body, rough machining work gear and finish machining work gear, and the shaping of high strength epoxy rod iron is adopted in preceding guide, and the negative pole is personally experienced sth. Part of the body and is adopted brass material, and the insulating heat reactive resin of adoption between the negative pole body and work gear pours into a mould, has solvedthe technical problem of preceding guide atress da yi fracture, negative pole work gear divide into in order to get rid of the give first place to finish machining work gear of syllabus target rough machining work gear and fi