RU2004996C1 - Device for machining aspherical surfaces - Google Patents

Device for machining aspherical surfaces

Info

Publication number
RU2004996C1
RU2004996C1 SU4908399A RU2004996C1 RU 2004996 C1 RU2004996 C1 RU 2004996C1 SU 4908399 A SU4908399 A SU 4908399A RU 2004996 C1 RU2004996 C1 RU 2004996C1
Authority
RU
Russia
Prior art keywords
aspherical surfaces
machining
machining aspherical
tool head
carrier
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Евгений Евгеньевич Трифонов
Спартак Платонович Соколов
Original Assignee
Новосибирский институт инженеров геодезии, аэрофотосъемки и картографии
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Новосибирский институт инженеров геодезии, аэрофотосъемки и картографии filed Critical Новосибирский институт инженеров геодезии, аэрофотосъемки и картографии
Priority to SU4908399 priority Critical patent/RU2004996C1/en
Application granted granted Critical
Publication of RU2004996C1 publication Critical patent/RU2004996C1/en

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Description

Фор мула изобретени  УСТРОЙСТВО ДЛЯ ОБРАБОТКИ АСФЕРИЧЕСКИХ ПОВЕРХНОСТЕЙ, содержащее инструментальную головку, установленную на коромысле, и эволютный копир, отличающеес  тем, что, с целью расширени  технологических возможностей путем обеспечени  точности образующей кривой, устройство снабженоSUMMARY OF THE INVENTION A DEVICE FOR PROCESSING ASPHERIC SURFACES, comprising a tool head mounted on a beam and an evolute copier, characterized in that, in order to expand technological capabilities by ensuring the accuracy of the forming curve, the device is equipped with

50 приводом угловых перемещений. выполненным в виде водила, один конец которого св зан с инструментальной головкой, а другой шарнирно св зан с зубчатым коле сом, предназначенным дл  езаимодейст55 ви  с криволинейной зубчатой рейкой, при этом шарнир водила расположен в радиальном пазу зубчатого колеса.50 driven angular displacements. made in the form of a carrier, one end of which is connected to the tool head and the other is pivotally connected to a gear intended for use with a curved gear rack, wherein the carrier hinge is located in the radial groove of the gear wheel.

SU4908399 1990-12-13 1990-12-13 Device for machining aspherical surfaces RU2004996C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4908399 RU2004996C1 (en) 1990-12-13 1990-12-13 Device for machining aspherical surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4908399 RU2004996C1 (en) 1990-12-13 1990-12-13 Device for machining aspherical surfaces

Publications (1)

Publication Number Publication Date
RU2004996C1 true RU2004996C1 (en) 1993-12-30

Family

ID=21558939

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4908399 RU2004996C1 (en) 1990-12-13 1990-12-13 Device for machining aspherical surfaces

Country Status (1)

Country Link
RU (1) RU2004996C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215210B2 (en) * 2005-03-17 2012-07-10 Essilor International (Compagnie Generale D'optique) Method of machining a face of an ophthalmic lens that is prism-ballasted at the centre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215210B2 (en) * 2005-03-17 2012-07-10 Essilor International (Compagnie Generale D'optique) Method of machining a face of an ophthalmic lens that is prism-ballasted at the centre

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