Milling machines are indispensable for industrial production. At DMG MORI, the world leading manufacturer of machine tools, not only will you find tailor-made milling machines but also an end-to-end solution designed to meet your needs along with our comprehensive range of services - for the entire lifecycle of your machine.CNC Machine Operator. Computerized numerical controlsCNC Machine Operator.The client has, therefore, asked us to evaluate all core operational risks of building a new production plant in Russia. Setcons assisted DMG MORI along the entire process of identifying the right location in Russia, planning and executing the construction of the new facilities, up to operating the plant together with DMG MORI in Russia. The result has been a state of the art production facility, which has been completed on time and budget. The new plant allows DMG MORI to better serve the CCE region, strengthening both the distribution and marketing of CNC machines as well as to improve local service levels. The main success factor in completing the project on time has been the application of our document management system Setcons to assist the localization, adoption and construction of DMG‘s manufacturing processes in Russia.Furthermore, digitising the entire planning and construction process helped DMG MORI to guarantee a smooth transition into the operational launch of the plant as well as its future maintenance.
With the aim of further improving the processing performance of tangential ultrasonic-assisted curved surface grinding, the effects of the grinding paths with α = 0°, α = 45°, and α = 90° on the surface quality and profile of a workpiece were studied for a specific curved surface, and the wear of the grinding wheel with different paths was analyzed. As a prominent machining technique for manufacturing zirconia ceramic parts, tangential ultrasonic-assisted grinding has mainly been employed in improving the processing efficiency and simultaneously ensuring the surface quality. Parts made of zirconia ceramics have been used in various high-end fields, and some of these parts exhibit complex styles with various curved surfaces. (98)00010-6Tawakoli T, Akbari J, Zahedi A (2013) Ultrasonic-assisted cylindrical grinding of alumina-zirconia ceramics. (4) The material removal mechanism was different with and without ultrasonics, which resulted in the differences in the work-surface finish.Piconi C, Maccauro G (1999) Zirconia as a ceramic biomaterial. These tendencies agreed with the case of the work-surface quality. (3) The wear of the grinding wheel at α = 45° was the most serious, and at α = 0° and α = 90°, the abrasive grain wear was slight. (2) The profile error of the curved work-surface was different at different values of α. The obtained results demonstrated that (1) the surface roughness S a was different at different grinding paths, i.e., at different values of α, and the surface finish mainly depended on the ultrasonic amplitude. Jain AK, Pandey PM, Narasaiah K, Shibu G, Venkitakrishnan PV (2018) Effect of tool design parameters study in micro rotary ultrasonic machining process. 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