Leo Kumar SP, Jerald J, Kumanan S, Prabakaran R (2014) A review on current research aspects in tool-based micromachining processes. Zhang Z, Wang Y, Chen F, Mao W (2011) A micro-machining system based on electrochemical dissolution of material. Li XH, Wang ZL, Zhao WS, Hu FQ (2007) Pulsed micro-electrochemical machining technology. Science 289:98–101īhattacharyya B, Munda J, Malapati M (2004) Advancement in electrochemical micro-machining. Schuster R, Kirchner V, Allongue P, Ertl G (2000) Electrochemical micromachining. Kozak J, Rajurkar KP, Makkar Y (2004) Selected problems of micro-electrochemical machining.
Weinmann M, Stolpe M, Busch R, Natter H (2015) Eletrochemical dissolution behaviour of Ti90Al6V4 and Ti60Al40 used for ECM applications. Rajurkar KP, Zhu D, McGeough JA, Kozak J, De Silva A (1999) New developments in electro-chemical machining. CIRP Ann Manuf Technol 42:231–234īhattacharyya B, Malapati M, Munda J, Sarkar A (2007) Influence of tool vibration on machining performance in electrochemical micro-machining of copper. Rajurkar KP, Kozak J, Wei B, McGeough JA (1993) Study of pulse electrochemical machining characteristics. Chapman and Hall Ltd, Londonĭatta M, Landolt D (1981) Electrochemical machining under pulsed current conditions. McGeough JA (1974) Principles of electrochemical machining. Average deviations of the structure depth and the lateral structure dimensions are in the range of 5 %.īannard J (1977) Electrochemical machining. The accuracy of the process was investigated by means of confocal laser scanning microscopy. The inclusion of bath additives in the metal matrix during the deposition leads to micro-stresses, hence in this contribution, an alternative additive-free electrolyte was used. The electroforming parameters like deposition conditions, bath composition as well as physical and chemical parameters were optimized for model systems. A copy of an industrial PECM tool (precise electrochemical machining) was manufactured and used for the structural characterization and determination of the replication accuracy. In the present work, we demonstrate how this method can also be used for copying ECM tools that were conventionally manufactured. Recently, a new procedure, which combines photolithography and electroforming, the so-called PhoGaTool process (photolithographic electroforming of ECM tools), was published. Depending on the complexity of the structures, these techniques are very elaborate and expensive. Conventional ECM tools were manufactured by micro-drilling, -milling, -turning, etc. For this purpose, it is necessary to manufacture tools with adequately fine structures. Micro-sized structures can be formed with high precision. Electrochemical machining (ECM) is a powerful method to machine metals independently of their mechanical properties.