Abstract
We measure friction wear between a head and a disk of the hard-disc drive. We propose employment of micro stereolithography to develop a next generation small friction sensor of tribo-tester. In this research, we carried out research of production technique of 3D micro structure which is need a development of smallfriction sensor. As a result, we succed in a production of 3D micro structure, and obtained a processing resolution of 4μm with this equipment. Moreover, we succed in a molding by not only The laminating fabrication method but also Arbitrary area layer methods. Finally, the contrary result was obtained between a laser output and the resolution of the height direction.
