A good vise is an essential tool for precision machine. To make sure that your workpiece remains secure while it is being milled, you must choose the proper size vise. Three kinds of vises are commonly used for CNC milling The machinist vise (also known as the CNC vise) and the toolmaker vise (also called the toolmaker vise). Machinist Vise The machinist-style vise is popular because it is a great multi-purpose workholding tool. The vise has an flanged base that offers greater stability and permits an easier clamping of the mc power vise. It's great, however it occupies the space of. All machinist vises of high-quality are lock-down vises. This means that the jaws' moveable part is less likely to move upwards when the vise screw is tightened. CNC Vise The CNC vise is designed to take on the challenges of a machinist vise by offering an even smaller design, but with all the solid holding characteristics of the machinist vise. Multiple vises are able to be used in parallel with minimal area due to the smaller size of its footprint. CNC vises are precisely ground on several sides, so they can be used sideways and horizontal. The absence of the flute makes attaching them to the table a bit more challenging, but that is a problem that can be solved with the help of specific table clamps included with the machine vise. CNC Vises are also able to be locked down. Toolmaker Vise Vises for toolmakers can be smaller and more affordable than full-length screws. They are easier to use due to the multistep locking system. When the work must be transferred between machines, vises made of toolmaker are the most popular option. The work is left in the vise for the toolmaker and it can be moved to another machine, for instance to a drill press or mill. MC Power Vise -down mechanism prevents the jaws from lifting. But, vises for toolmakers do not typically come with accessories like interchangeable jaws or work stops. The history of workholding Today's staples of workholding are the result of trial and failure and ingenuity. The idea of clamping workpieces has been around for centuries, and early designs being depicted in Egyptian tombs. The Egyptians utilized a robe to wrap around the workpieces and then inserting a stick. It was used to clamp down the workpiece. The screw was eventually invented, and the modern vise was created in the middle of the 1800s. Early screw vises made of wood were improved by using precision-ground metal designs, and then came the idea of locking down vises to, once again, make them more accurate. Prior to lockdown vises, jaws that surround the workpiece would move up and down as the screw moved forward because it didn't apply force directly to the movable jaw. The lockdown vises feature a joint mechanism within and under the jaw, which translated the forward force of the screw into forward and downward forces that the jaw. This holds the jaw down and in line with the base even if the workpiece is elevated and is supported by the top of the jaws. Workholding is continuously being evaluated by the makers and doers in the field of machining. This is not the last word on vises, but it's a fascinating overview of the way in which the vise on your bench came to be.
MC Power Vise|vise
