Song Chen , Xiangbin Rong , Xiangcai Bao , Si Li , Chao Li , Zhuo Chen , Lei Wei
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引用次数: 1
Abstract
This paper aimed at the problem of uneven heating of ultra-high molecular weight polyethylene (UHMWPE) bearing in the process of UHMWPE was made into water-lubricated bearing, and have used ICEPAK software to study the temperature distribution of the UHMWPE during hot pressing. Research indicated that hot pressing UHMWPE was an unsteady heat transfer in the process of heating and holding. Air convection had little effect on the overall process. During processing, the slow heating method to process smaller UHMWPE water-lubricated bearing could effectively reduce the temperature difference. It made the inner heating of UHMWPE uniform and equated to the temperature of the shaft sleeve. This research can provide data support for temperature control and process optimization for the UHMWPE-based water-lubricated bearing hot pressing process.
期刊介绍：
The scope of the journal is to publish original contributions and reviews on studies, methodologies, instrumentation, and applications involving the analysis and characterization of polymers and polymeric-based materials, including synthetic polymers, blends, composites, fibers, coatings, supramolecular structures, polysaccharides, and biopolymers. The Journal will accept papers and review articles on the following topics and research areas involving fundamental and applied studies of polymer analysis and characterization:
Characterization and analysis of new and existing polymers and polymeric-based materials.
Design and evaluation of analytical instrumentation and physical testing equipment.
Determination of molecular weight, size, conformation, branching, cross-linking, chemical structure, and sequence distribution.
Using separation, spectroscopic, and scattering techniques.
Surface characterization of polymeric materials.
Measurement of solution and bulk properties and behavior of polymers.
Studies involving structure-property-processing relationships, and polymer aging.
Analysis of oligomeric materials.
Analysis of polymer additives and decomposition products.
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