When Clamps Aren't the Answer

Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoothe...

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Bibliographic Details
Published in:Manufacturing Engineering 2008-05, Vol.140 (5), p.127
Main Author: Aronson, Robert B
Format: Magazinearticle
Language:English
Subjects:
Adhesives
Advantages
Bond strength
Clamps
Machine tool industry
Magnetic fields
Shear strength
Vacuum technology
Online Access:Get full text
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Summary:Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoother surfaces and a shorter overall production cycle. Magnets and vacuums work best when the holding force is perpendicular to the part. Side loading with aggressive tools can be an issue with some systems unless there are stops on the work area that rest against the part.
ISSN:0361-0853