caption: rings forming into separate rings
exif: {"Image DocumentName": "Ring rolling is the shaping of seamless rings by reducing the cross section and increasing the circumference of a donut-shaped blank.", "Image ImageDescription": "Ring rolling is the shaping of seamless rings by reducing the cross section and increasing the circumference of a heated, donut-shaped blank between two rotating rolls. See Figure The ring may be of any desired cross section. Seamless rings are produced in diameters that range from several inches to over 20 ft. Ring rolling is less expensive than closed die forging because there is less waste material and the ring is much closer to the finished shape. Ring rolling is often used to make flanges.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}