Clamp and method of use

摘要

A clamp and method of use may be configured to detect whether a clamp is properly secured to an object, and whether that proper securement is maintained. One embodiment of a clamp may include a first portion and a second portion. The relative positions of the first and second portions may be selectively adjusted using a positioner. A sensor assembly may be secured between said first and second portions to determine if the first portion engages the work piece with the proper force. Multiple clamps may be used on a single work piece, and those clamps may be in communication with a common controller to alert the user when any clamp experiences a force other than the force the user desires.

主权项

1. A method for detecting when a clamp is engaged with a work piece at a predetermined force, said method comprising the steps of:
a. affixing a second portion of said clamp to a work surface, wherein a user desires to fix the position of said work piece with respect to said work surface, and wherein said second portion includes a sensor therein; b. positioning said work piece on said work surface; c. engaging a first portion of said clamp with said second portion such that said user may securely select the position of said first portion with respect to said second portion; d. biasing said first portion away from said second portion by a predetermined force; e. moving said first portion until said first portion contacts said work piece; and, f. moving said first portion until said sensor indicates said first portion places the appropriate force on said work piece.