![]() ![]() One of the keys to ensuring this ability to take heavy cuts is in its frame.īridgeports are made with a solid gray cast iron frame. This meant that machinists could take heavy cuts in tough materials despite the fact that the mill only weighed about 2,000 pounds. The Bridgeport earned a reputation as a surprisingly rigid machine. ![]() These developments in the design of milling machines meant that jobs could be done way more efficiently. ![]() Previously, machinists had to reposition the part, which would be considerably more time consuming. This meant that features could be milled at nearly any angle with the part still clamped firmly on the mill table. The turret could be unclamped and reoriented at different angles. Machinists could also handle much wider plates that a machine of this size could previously allow. You could bolt parts off the edge of the table and drill bolt circles and mill keyseats, meaning that it could accommodate larger parts. This meant that there was significantly more possible range in the machining envelope. The ram could be unclamped and extended or withdrawn in the Y axis. What was the true game changer, though, was the ram and turret design. It had features that combined the rigidity of a milling machine with the versatility of a drill press, and allowed for more operations to be performed than anything else available at the time. This is the machine that really changed the way that modern mills were made.Ī lot of people call it the “original multipurpose mill”. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |