UHLMANN, Eckart ;HOLLAN, Robert ;EL MERNISSI, Adil . Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 52, n.7-8, p. 458-462, august 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/.
Uhlmann, E., Hollan, R., & El Mernissi, A. (2006). Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating. Strojniški vestnik - Journal of Mechanical Engineering, 52(7-8), 458-462. doi:http://dx.doi.org/
@article{.,
author = {Eckart Uhlmann and Robert Hollan and Adil El Mernissi},
title = {Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {52},
number = {7-8},
year = {2006},
keywords = {dry ice blasting; laser processing; cleaning; de-coating; hybrid systems; },
abstract = {In the case of high-value raw materials or high manufacturing costs, the recycling of products is reasonable because it helps to save money and resources. However, recycling usually makes a cleaning or de-coating process necessary. Normally, these processes are based on conventional cleaning and de-coating methods. Dry-ice blasting and laser processing are two environmentally friendly alternatives that have different advantages over the conventional methods. However, both have technological and economic limitations. The effect of dry-ice blasting is based upon a mechanical, a thermal and a sublimation mechanism that allow a soft de-lamination, cleaning and pre-treatment while the workpiece remains undamaged. Laser processing offers the possibility of a defined removal of the coating/contamination and a treatment of the surface of the workpiece itself. Both technologies do not increase the amount of waste. Strongly adhering or hard contaminations and protective or functional coatings are difficult to remove with dry-ice blasting, while laser processing is unsuitable for removing thick coatings or contaminations. The combination of both technologies offers different strategies for machining. On the one hand the laser can be applied in de-focused mode for heating up the surface of the workpiece, thereby increasing the thermal mechanism of dry-ice blasting. On the other hand a focused laser application makes a defined surface structuring or smoothing possible. In addition, both methods can be applied at the same focal point. In order to measure the area-related cleaning efficiency a PUR-2 component varnish-substrate combination was chosen as a standard among the multitude of materials, coatings and contaminations available. The material removal rate achievable with dry-ice blasting was increased using the hybrid technology by up to 49%. The results show that an individual optimization of the parameters for the application is a pre-condition. Only then is the hybrid technology competitive in relation to conventional cleaning technologies.},
issn = {0039-2480}, pages = {458-462}, doi = {},
url = {https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/}
}
Uhlmann, E.,Hollan, R.,El Mernissi, A. 2006 August 52. Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 52:7-8
%A Uhlmann, Eckart %A Hollan, Robert %A El Mernissi, Adil %D 2006 %T Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating %B 2006 %9 dry ice blasting; laser processing; cleaning; de-coating; hybrid systems; %! Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating %K dry ice blasting; laser processing; cleaning; de-coating; hybrid systems; %X In the case of high-value raw materials or high manufacturing costs, the recycling of products is reasonable because it helps to save money and resources. However, recycling usually makes a cleaning or de-coating process necessary. Normally, these processes are based on conventional cleaning and de-coating methods. Dry-ice blasting and laser processing are two environmentally friendly alternatives that have different advantages over the conventional methods. However, both have technological and economic limitations. The effect of dry-ice blasting is based upon a mechanical, a thermal and a sublimation mechanism that allow a soft de-lamination, cleaning and pre-treatment while the workpiece remains undamaged. Laser processing offers the possibility of a defined removal of the coating/contamination and a treatment of the surface of the workpiece itself. Both technologies do not increase the amount of waste. Strongly adhering or hard contaminations and protective or functional coatings are difficult to remove with dry-ice blasting, while laser processing is unsuitable for removing thick coatings or contaminations. The combination of both technologies offers different strategies for machining. On the one hand the laser can be applied in de-focused mode for heating up the surface of the workpiece, thereby increasing the thermal mechanism of dry-ice blasting. On the other hand a focused laser application makes a defined surface structuring or smoothing possible. In addition, both methods can be applied at the same focal point. In order to measure the area-related cleaning efficiency a PUR-2 component varnish-substrate combination was chosen as a standard among the multitude of materials, coatings and contaminations available. The material removal rate achievable with dry-ice blasting was increased using the hybrid technology by up to 49%. The results show that an individual optimization of the parameters for the application is a pre-condition. Only then is the hybrid technology competitive in relation to conventional cleaning technologies. %U https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/ %0 Journal Article %R %& 458 %P 5 %J Strojniški vestnik - Journal of Mechanical Engineering %V 52 %N 7-8 %@ 0039-2480 %8 2017-08-18 %7 2017-08-18
Uhlmann, Eckart, Robert Hollan, & Adil El Mernissi. "Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating." Strojniški vestnik - Journal of Mechanical Engineering [Online], 52.7-8 (2006): 458-462. Web. 20 Dec. 2024
TY - JOUR AU - Uhlmann, Eckart AU - Hollan, Robert AU - El Mernissi, Adil PY - 2006 TI - Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - dry ice blasting; laser processing; cleaning; de-coating; hybrid systems; N2 - In the case of high-value raw materials or high manufacturing costs, the recycling of products is reasonable because it helps to save money and resources. However, recycling usually makes a cleaning or de-coating process necessary. Normally, these processes are based on conventional cleaning and de-coating methods. Dry-ice blasting and laser processing are two environmentally friendly alternatives that have different advantages over the conventional methods. However, both have technological and economic limitations. The effect of dry-ice blasting is based upon a mechanical, a thermal and a sublimation mechanism that allow a soft de-lamination, cleaning and pre-treatment while the workpiece remains undamaged. Laser processing offers the possibility of a defined removal of the coating/contamination and a treatment of the surface of the workpiece itself. Both technologies do not increase the amount of waste. Strongly adhering or hard contaminations and protective or functional coatings are difficult to remove with dry-ice blasting, while laser processing is unsuitable for removing thick coatings or contaminations. The combination of both technologies offers different strategies for machining. On the one hand the laser can be applied in de-focused mode for heating up the surface of the workpiece, thereby increasing the thermal mechanism of dry-ice blasting. On the other hand a focused laser application makes a defined surface structuring or smoothing possible. In addition, both methods can be applied at the same focal point. In order to measure the area-related cleaning efficiency a PUR-2 component varnish-substrate combination was chosen as a standard among the multitude of materials, coatings and contaminations available. The material removal rate achievable with dry-ice blasting was increased using the hybrid technology by up to 49%. The results show that an individual optimization of the parameters for the application is a pre-condition. Only then is the hybrid technology competitive in relation to conventional cleaning technologies. UR - https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/
@article{{}{.},
author = {Uhlmann, E., Hollan, R., El Mernissi, A.},
title = {Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {52},
number = {7-8},
year = {2006},
doi = {},
url = {https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/}
}
TY - JOUR AU - Uhlmann, Eckart AU - Hollan, Robert AU - El Mernissi, Adil PY - 2017/08/18 TI - Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 52, No 7-8 (2006): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - dry ice blasting, laser processing, cleaning, de-coating, hybrid systems, N2 - In the case of high-value raw materials or high manufacturing costs, the recycling of products is reasonable because it helps to save money and resources. However, recycling usually makes a cleaning or de-coating process necessary. Normally, these processes are based on conventional cleaning and de-coating methods. Dry-ice blasting and laser processing are two environmentally friendly alternatives that have different advantages over the conventional methods. However, both have technological and economic limitations. The effect of dry-ice blasting is based upon a mechanical, a thermal and a sublimation mechanism that allow a soft de-lamination, cleaning and pre-treatment while the workpiece remains undamaged. Laser processing offers the possibility of a defined removal of the coating/contamination and a treatment of the surface of the workpiece itself. Both technologies do not increase the amount of waste. Strongly adhering or hard contaminations and protective or functional coatings are difficult to remove with dry-ice blasting, while laser processing is unsuitable for removing thick coatings or contaminations. The combination of both technologies offers different strategies for machining. On the one hand the laser can be applied in de-focused mode for heating up the surface of the workpiece, thereby increasing the thermal mechanism of dry-ice blasting. On the other hand a focused laser application makes a defined surface structuring or smoothing possible. In addition, both methods can be applied at the same focal point. In order to measure the area-related cleaning efficiency a PUR-2 component varnish-substrate combination was chosen as a standard among the multitude of materials, coatings and contaminations available. The material removal rate achievable with dry-ice blasting was increased using the hybrid technology by up to 49%. The results show that an individual optimization of the parameters for the application is a pre-condition. Only then is the hybrid technology competitive in relation to conventional cleaning technologies. UR - https://www.sv-jme.eu/sl/article/hybrid-dry-ice-blasting-laser-processing-nd-yag-laser-assisted-dry-ice-blasting-for-de-coating/
Uhlmann, Eckart, Hollan, Robert, AND El Mernissi, Adil. "Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 52 Number 7-8 (18 August 2017)
Strojniški vestnik - Journal of Mechanical Engineering 52(2006)7-8, 458-462
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
In the case of high-value raw materials or high manufacturing costs, the recycling of products is reasonable because it helps to save money and resources. However, recycling usually makes a cleaning or de-coating process necessary. Normally, these processes are based on conventional cleaning and de-coating methods. Dry-ice blasting and laser processing are two environmentally friendly alternatives that have different advantages over the conventional methods. However, both have technological and economic limitations. The effect of dry-ice blasting is based upon a mechanical, a thermal and a sublimation mechanism that allow a soft de-lamination, cleaning and pre-treatment while the workpiece remains undamaged. Laser processing offers the possibility of a defined removal of the coating/contamination and a treatment of the surface of the workpiece itself. Both technologies do not increase the amount of waste. Strongly adhering or hard contaminations and protective or functional coatings are difficult to remove with dry-ice blasting, while laser processing is unsuitable for removing thick coatings or contaminations. The combination of both technologies offers different strategies for machining. On the one hand the laser can be applied in de-focused mode for heating up the surface of the workpiece, thereby increasing the thermal mechanism of dry-ice blasting. On the other hand a focused laser application makes a defined surface structuring or smoothing possible. In addition, both methods can be applied at the same focal point. In order to measure the area-related cleaning efficiency a PUR-2 component varnish-substrate combination was chosen as a standard among the multitude of materials, coatings and contaminations available. The material removal rate achievable with dry-ice blasting was increased using the hybrid technology by up to 49%. The results show that an individual optimization of the parameters for the application is a pre-condition. Only then is the hybrid technology competitive in relation to conventional cleaning technologies.