Power Chucks–Sliding Jaw » Forkardt Hardinge

The term “sliding jaw chuck” typically refers to a specific type of chuck that has movable jaws that can be adjusted to grip and center a workpiece of various shapes and sizes. These jaws can be moved inward or outward along the chuck’s body to securely hold the workpiece. Sliding jaw chucks are versatile and allow for a range of workpiece sizes to be accommodated. There are different types of sliding jaw chucks, including three-jaw chucks, four-jaw chucks, and six-jaw chucks, each with a different number of jaws for holding the workpiece. Three-jaw chucks are commonly used for holding cylindrical or round workpieces, while four-jaw and six-jaw chucks are used for more irregularly shaped workpieces that need to be centered accurately. In summary, a sliding jaw chuck is an essential tool in manufacturing and machining that is designed to securely hold and center workpieces during various machining operations, ensuring precision and accuracy in the finished products.