Global Polytec Ltd.,Part.

Posts Tagged ‘camera’

Raw Materials Coating, Barrel, Housing for the camera lens, Lens mounts The Manufacturing Process Grinding and polishing lens elements 1 Optical glass is supplied to lens manufacturers by specialized vendors. Usually, it is provided as a “pressed plate” or sliced glass plate from which the elements are cut. The glass elements are shaped to concave or convex forms by a curve generator machine that is a first-step grinder. To reach the specifications for its shape, a lens goes through a sequence of processes in which it is ground by polishing particles in water. The polishing particles become smaller in each step as the lens is refined. Curve generation and subsequent grinding vary in speed depending on the frailty, softness, and oxidation properties of the optical materials. After grinding and polishing, the elements are centered so that the outer edge of the lens is perfect in circumference relative to the centerline or optical axis of the lens. Lenses made of plastic or bonded glass and resin are produced by the same processes. Bonded materials are used to make lenses with non-spherical surfaces, and these lenses are called “hybrid aspherics.” The aspherical surfaces of these lenses are completed during centering. Coating lenses 2 Formed lenses are coated to protect the material from oxidation, to prevent reflections, and to meet requirements for “designed spectrum transmission” or color balance and rendition. The lens surfaces are carefully cleaned before coating …
Video Rating: 4 / 5

I made this part a loooong time ago but never uploaded the video for some reason. oh well, consider it uploaded now… This is an item I use with my Helmet camera in all the action videos you can find on my channel. It’s taken many direct hits and stays in the fight, plus making helped to make the cleaning process much easier while off the field.
Video Rating: 5 / 5

We recently completed a project that required automated insert molding, insert verification, and some assembly performed by an articulated arm 6 axis robot. Mold Description Four (4) – four cavity molds with locations for placement of washers for insert molding. 2 molds of 4 cavities x 3 washers per load (12 washers), 2 molds of 4 cavities x 6 washers (24 washers) per load. The Process Sequence Washer loader presents 4 cavities worth of washers to end of arm tool. Camera system for each workcell to verify mold conditions prior to a beam robot entering the mold to place washers into the tool for molding and overmold parts removal. Hands off overmolded parts to 6 axis articulated arm robot. Robot verifies presence of washers in overmolded parts. Feed foot pads for assembly by robot. Robot assembles foot pads into overmolds. Robot separates left hand and right hand parts (2 of each) and places the product on the conveyor.