But these days, printers are shipping with either V-slot extrusions with Delrin wheels or linear rails. Which is best? Everyone seems to have an opinion, but [Spencer] decided to compare them ...

In the briefing, Taunton also acknowledged: "Linear channel slots cost us millions a year and the advertising revenues are never going to materially exceed the cost of being in these distribution ...

The linear roller guides offered by norelem include straight and curved linear guide rails made of bright, hardened steel and ...