Technology for two-sided processing of high-accuracy lenses with a thin center

Козерук А.С., Климович В.Ф., Сухоцкий А.А., Филонов И.П. Технология двусторонней обработки высокоточных линз с тонким центром // Оптический журнал. 2008. Т. 75. № 7. С. 75–80.

Kozeruk A.S., Klimovich V.F., Sukhotskiy A.A., Filonov I.P. Technology for two-sided processing of high-accuracy lenses with a thin center [in Russian] // Opticheskii Zhurnal. 2008. V. 75. № 7. P. 75–80.

A. S. Kozeruk, V. F. Klimovich, A. A. Sukhotskiĭ, and I. P. Filonov, "Technology for two-sided processing of high-accuracy lenses with a thin center," Journal of Optical Technology. 75 (7), 465-469 (2008). https://doi.org/10.1364/JOT.75.000465

This paper presents the layout of the technological equipment for simultaneous two-sided processing of high-accuracy lenses with a thin center. A mathematical model of the process of shaping spherical surfaces under free-lapping conditions is created, and an analytical expression is obtained for determining the friction and pressure paths in the contact zone of the tool and the workpiece. A technique is proposed for carrying out numerical studies to detect the optimum setup parameters of the machine, taking into account the technological inheritance of the blank from the viewpoint of the distribution of the allowance to be removed.