How does the engraver & sign maker make DDA approved signs?
Cutting out letters & symbols from our SureTouch appliqué produces the tactile element of the sign. The Braille element is produced using the Braille translator within our software’s. The locators for the Braille dots are machined to an accurate depth; the Braille dots are produced by inserting a acrylic ball into the hole. The dimensions of the ball and hole mean the Braille dot is fixed into place using an interference fit. What do I need to manufacture DDA signs? You require a machine capable of cutting out the tactile elements of the sign, and software capable of translating text into Braille type one (for short text) or type two (for longer/descriptive text). If you want to add Braille & tactile signs to your portfolio we have machine, software & Braille dot insertion systems available. Call us for information on our industry leading machines and accessories. Why would I be interested in making DDA signs? For engravers and sign makers the DDA act is the most interesting and releva
