Sherline Mini Automatic Toolchanger Plans with Arms For Sale

The Only Stand-Alone, Fully Automatic Tool Changer for Miniature Machine Tools!! With integrated, stand alone Pneumatic Drawbar!!The Home Shop Accessories automatic tool changer was specifically designed to fit the Sherline headstock, and to be used with miniature, table top machining applications.The Plans consist of a 36 page instruction booklet with full color photos (Adobe Acrobat) and 21 individual part drawings in DXF format. The emailed file is Zipped and is appx. 6 Meg. Buyer also recieves 8 high strength Nylon injection molded toolchanger arms which will be required to complete the project.PayPal payments will have their plans emailed usually within a few hours. Arms ship USPS FREE SHIPPING.FunctionThe tool changer was designed to work entirely through mechanical interaction. There is only one source of motion, which is a double acting air cylinder. The pneumatic drawbar also uses one small air cylinder. You must have a source of compressed air (appx. 80psi or better) to use the tool changer. The interface with your CNC is simply one digital bit of I/O. By simply turning the cylinder ON and OFF you execute one toolchange cycle. There are no complicated electronics or PLC required!!!* Only one digital bit of I/O required (on/off signal)* Rapid Tool Change (1 to 3 seconds)* Stand alone Pneumatic DrawbarProject you can be proud of.The automatic tool changer has over 50 individual part numbers with many parts repeated six times. It is a sophisticated and challenging mechanical project. Nothing like it exists. Join the Yahoo Group for Customer support and help building your toolchanger!!