Acta Optica Sinica, Volume. 1, Issue 1, 43(1981)
Principles of new mechanisms for producing aspherical surfaces
In this article, principles of two new mechanisms for producing usual aspherical surfaces are proposed. The geometrical relationships are discussed. As a special feature of this method, the grinding instrument is always in line contact with the work piece during grinding and continuity of produced surface will be expected.
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PAN JUNHUA. Principles of new mechanisms for producing aspherical surfaces[J]. Acta Optica Sinica, 1981, 1(1): 43