A clamp cylinder is a cylindrical pneumatic or hydraulic tool for holding a clamped or unclamped state. This product is used widely for the alignment of electronic parts or liquid crystal glass, or at fine particle worksites. Pneumatic clamps allow automation of the manual clamping action of standard toggle clamps, opening up new applications. They are actuated by compressed air and can be used to securely clamp parts remotely by the push of a button. If the pressure fails, the pneumatic clamp remains closed.
a device designed to bind or constrict or to press two or more parts together so as to hold them firmly. : any of various instruments or appliances having parts brought together for holding or compressing something. They are designed to securely clamp two pieces of material together and hold items in place while the glue is drying. C-clamps are commonly used when performing carpentry work, such as when making furniture or cabinets. T-clamps are specialty clamps that can clamp two pieces of material together.
There are many different types of clamps, with each type serving a specific purpose. Cable clamps hold cables or cords together and secure them. Hose clamps hold hoses on the ends of pipe spuds. Hand clamps hold workpieces secure for various work operations.