Precision Parts Cleaning Equipment Using Supercritical Carbon Dioxide and Ultrasonic

De Dong Hu; Zhao Kuan Ning; Bin Han; He Zhang; Gong Ru Gao

doi:10.4028/www.scientific.net/KEM.561.407

Paper Titles

Simulation Study for the Effects of Rotational Speed on Performance of Full Metal Single Screw Pump
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Application of Numerical Simulation in Optimizing Rubber Injection Molding Process
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Research on Fill Factor of Internal Mixers
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Experimental Research on the Influence of the Open Mill Mixing Process Technological Parameters on the Mixing Quality
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Precision Parts Cleaning Equipment Using Supercritical Carbon Dioxide and Ultrasonic
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Proper Index of Foam Statics Characteristics on Predicting Foam Dynamics Behavior in Porous Media
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Analysis of the Ring Die of Biomass Energy Molding Machine Based on ANSYS
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Finite Element Analysis for Effect of Different Carcass on Performance of Aircraft Tire
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Hot Probe Method for Measuring Thermal Conductivity of Copper Nano-Particles/Paraffin Composite Phase Change Materials
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 561Precision Parts Cleaning Equipment Using...

Precision Parts Cleaning Equipment Using Supercritical Carbon Dioxide and Ultrasonic

Abstract:

Conventional cleaning technology and equipments could hardly satisfy effective cleaning of slit micropores from the precision parts, but using supercritical carbon dioxide(SCCO2) and ultrasonic cleaning technology with would solve this problem. SCCO2 have characteristics of low surface tension, fast moving, high dissolubility, strong diffusivity, no chemical additives and recyclable use. The precision parts would widely use this cleaning technology. In the article the precision parts cleaning equipment using SCCO2 and ultrasonic is proposed, and the equipment could use supercritical cleanout and ultrasonic oscillation together, and could rotate the parts, increase the quantity of the parts, improve the cleaning effect, it is an absolutely necessary to guarantee the cleaning effect of precision parts.

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Periodical:

Key Engineering Materials (Volume 561)

Pages:

407-410

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.561.407

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Online since:

July 2013

Authors:

De Dong Hu, Zhao Kuan Ning, Bin Han, He Zhang, Gong Ru Gao

Keywords:

Precision Parts, Supercritical Carbon Dioxide (scCO₂), Surface Tension, Ultrasonic

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References

[1] L. Wang, Y. Hui, C. Q. Gao, et al. Damage-Free Cleaning Technology with Supercritical CO2. Micronanoelectronic Technology. 47(2010)65-70.

Google Scholar

[2] C. Q. Gao, Q. B. Li, M. Z. Liu, et al. Green Supercritical Point CO2 Cleaning Apparatus. Equipment for Electronic Products Manufacturing. 37(2008)14-17.

Google Scholar

[3] Hale S J. Supercritical Fluids Carbon Dioxide Cleaning of Plutonium Parts. LA-UR-93-3103．

Google Scholar

[4] Taylor G M. Supercritical-Fluids Carbon Dioxide(SCCO2) Cleaning of Nuclear Weapon Components. LA-UR-97-4420.

Google Scholar

[5] Diodati P, Giannini G, Mirri L, et al. Sonochemical Production of Non-Crystalline Phase of Palladium. U1trasonics Sonochemistry. 3(1996)S135-S139.

DOI: 10.1016/s1350-4177(96)00036-3

Google Scholar

[6] Y. L. Li. Ultrasonic Cleaning Principle and Application. Cleaning World. 22(2006)31-35.

Google Scholar