Dry and Residue-Free Cutting with High-Pressure CO2-Blasting

Martin Bilz; Eckart Uhlmann

doi:10.4028/www.scientific.net/AMR.1018.115

Paper Titles

Analysing Internal Material Loads in Manufacturing Processes
p.83

Analysis and Simulation of Surface Topographies in Grinding of Thermally Sprayed Coatings
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Analytical Model Approach for Tool Temperature Prediction in Broaching Nickel-Based Alloys
p.99

Binderless-cBN as Cutting Material for Ultra-Precision Machining of Stainless Steel
p.107

Dry and Residue-Free Cutting with High-Pressure CO₂-Blasting
p.115

Dry Ice Blasting as a Pre-Treatment Process for Electroplating
p.123

Enzymatic Degradation of Epoxy Resins: An Approach for the Recycling of Carbon Fiber Reinforced Polymers
p.131

Force Requirements in Shear Cutting of Metal-Polymer-Metal Composites
p.137

Interaction of Load and Residual Stresses in Sintered 1.3344 High Speed Steel
p.145

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1018Dry and Residue-Free Cutting with High-Pressure...

Dry and Residue-Free Cutting with High-Pressure CO₂-Blasting

Abstract:

Jet cutting with high-pressure CO₂ jets has the potential for a dry and residue-free machining of materials. However, a high-pressure CO₂ blasting plant as well as experimental expertise for the continuous jet cutting with high-pressure CO₂ at atmospheric conditions are not available. A pilot plant for the continuous jet cutting with liquid carbon dioxide was developed and realized at the Fraunhofer-Institute for Production Systems and Design Technology. Identical cutting tests were carried out in polyurethane blocks of different Shore D-hardness and density with high-pressure CO₂ and water jets. Based on the first results in polyurethane blocks the tests were extended to cutting carbon fibre reinforced plastic plates with the high-pressure CO₂ jet. Finally the possibilities and limits of the high-pressure CO₂ jet cutting were summarised.

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Periodical:

Advanced Materials Research (Volume 1018)

Pages:

115-122

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1018.115

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Online since:

September 2014

Authors:

Martin Bilz*, Eckart Uhlmann

Keywords:

Cutting, Machine Tool, Manufacturing

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