Tools for optical lenses

Details Tools for optical lenses Tools for optical lenses

1980-07-31

1983-05-10

Derrington, James H.

Abrasive tool making process, material, or composition

With synthetic resin

C09K 314

Patent

active

043828035

ABSTRACT:
A method is provided whereby articles of manufacture, such as tools suitable for use in lens grinding and finishing operations, can be cast with an aluminum filled epoxy composition. The resultant articles are relatively inexpensive and light in weight, and they exhibit the levels of dimensional stability, durability, hardness, and machineability necessary to render them highly suited for their intended purposes.

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Translation of German Auslegeschrift (DAS) No. 1,117,298, Published 11/61.

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