Workholding refers to any device that is used to a secure a workpiece against the forces of machining. The most basic workholding device is a simple clamp, but workholding can also involve complex fixtures that are custom-built for particular parts. Other common workholding devices include vises and chucks, as well as indexers or rotary tables that are able to change the part’s position while it is held, so the machine can reach various features. In most machining applications, workholding also locates the part. On a machining center, for example, a vise or fixture may also provide the precise position and orientation where the machining program expects to find the workpiece.

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Search and find specs for these machines.

At Technical Tooling’s facility, a recently manufactured VacuGrip fixture sits atop a base fixture incorporating the same material.

Workholding Material Conforms to 3D Surfaces

A porous, easily sculpted material provides even vacuum gripping force throughout the entire contact area with the workpiece. 

Temperature-Activated Adhesive Overcomes Limits of Magnetic and Vacuum Workholding

This new chemistry-based solution for five-sided machining allows for a diversity of metals and other workpiece materials to be used along with aggressive cutting forces.

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You Can't Cut it if you Can't Hold It

Read an article we published that speaks to the changes that many shops are experiencing when dealing with the trend toward low volume/high mix jobs ...

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