The Influence of Proccessing Temperature on Morphological and Tribological Properties of Injection-Moulded Microparts
The Influence of Proccessing Temperature on Morphological and Tribological Properties of Injection-Moulded Microparts
复制标题
加工温度对注塑微型零件形态和摩擦学性能的影响
DOI:
10.1155/2014/218761
复制
发表时间:
2014
影响因子:
2.1
通讯作者:
Drummer
中科院分区:
文献类型:
--
作者:
Fischer;Leisen;Merken;Jungmeier;Drummer
In conventional injection-moulding processes high flow and cooling velocities affect the morphological and tribological properties of microparts when compared to macroscopic parts. A novel mould technology with dynamic CO2-tempering is targeted with an enhanced understanding of the temperature time behaviour of morphology during the setting phase which fundamentally dominates the structure formation. The scope of this paper is to provide an understanding of the processing temperature's influence, in this context mould temperature, on the morphological and tribological properties of injection-moulded microparts. Furthermore, the characteristics of tribological testing conditions in microparts should be identified with regard to optimized testing methods. Results indicate that the tribological properties of microparts are mainly influenced by nature of the skin near layers, which can be greatly improved through the application of mould temperatures close to the crystallisation temperature. Additionally, a tribological testing method is adapted for a correct and high solution of the running-in and stationary phase in order to identify the effects of the skin layer on the wear behaviour.
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
C. K. Huang;S. W. Chen;C. T. Yang
通讯作者:
C. T. Yang
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
Iroon Polytechniou-
通讯作者:
Iroon Polytechniou-
DOI:
10.1179/174328910x12691245470392
发表时间:
2010
期刊:
Plastics, Rubber and Composites
影响因子:
--
作者:
Jungmeier;Ehrenstein;Drummer
通讯作者:
Drummer