板坯含水率对刨花板热压过程中传热的影响

雷亚芳

doi:10.19455/j.mcgy.2006.06.007

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板坯含水率对刨花板热压过程中传热的影响
Influence of Mat Moisture Content on Heat-conduction during Hot-pressing
1. 西北农林科技大学机械与电子工程学院陕西杨凌,712100
2006年第6期页码：20-22
DOI： 10.19455/j.mcgy.2006.06.007

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[1]雷亚芳.板坯含水率对刨花板热压过程中传热的影响[J].木材工业,2006(06):20-22.

LEI Ya-fang. Influence of Mat Moisture Content on Heat-conduction during Hot-pressing[J]. China Wood Industry, 2006,(6):20-22.
[1]雷亚芳.板坯含水率对刨花板热压过程中传热的影响[J].木材工业,2006(06):20-22. DOI： 10.19455/j.mcgy.2006.06.007.

LEI Ya-fang. Influence of Mat Moisture Content on Heat-conduction during Hot-pressing[J]. China Wood Industry, 2006,(6):20-22. DOI： 10.19455/j.mcgy.2006.06.007.

摘要

研究了施胶板坯的含水率对刨花板热压过程中表、芯层温度的影响。结果表明,随着板坯含水率的增大,芯层快速升温段的升温速度在加快,汽化段的时间延长;板坯含水率对表层温度的影响较小。

Abstract

The effect of mat moisture content on the surface and central layer temperature was investigated.Results showed when the mat moisture content was increased,the temperature in the central layer had a corresponding increase in the rate of rise,and the vaporizing stage was extended.However,the moisture content of the mat had little influence on the surface layer temperature.