摘要
陶瓷砂轮微波烧结过程机理较为复杂,微波炉内腔馈口的布置形式对磁场分布影响很大。因此,采用HFSS高频电磁仿真软件建立微波烧结炉腔模型,仿真分析馈口的个数、大小、位置不同时微波电磁场的分布情况。结果表明:布置馈口时宜采取三馈口中心对称放置,设置馈口大小为70mm×50mm×20mm,此时的炉内电磁场分布效果最佳。
The mechanism of microwave sintering ceramic grinding wheel is complicated, and the feeder arrangement in the cavity had a great influence on the distribution of magnetic field. Therefore, HFSS, a high frequency electromagnetic simulation software, was used to establish models of microwave sintering furnace cavity, and the microwave electro-magnetic field distribution was simulated and analyzed with different numbers, sizes and positions of the feeder. The results show that the feeder inlet should be placed symmetrically with three centers, and that the size of the feeder should be 70mm×50mm×20mm. In this condition, the electromagnetic field distribution in the furnace will be the best.
作者
张景强
王祺
郭建烨
王运江
ZHANG Jingqiang;WANG Qi;GUO Jianye;WANG Yunjiang(School of Mechatronics Engineering, Shenyang Aerospace University, Shenyang 110136, China)
出处
《金刚石与磨料磨具工程》
CAS
2017年第5期69-73,共5页
Diamond & Abrasives Engineering
基金
国家自然科学基金项目(51505303)
辽宁省自然科学基金项目(201602575)
辽宁省教育厅一般项目(L2015416)
关键词
微波烧结
HFSS
馈口
电磁场分布
microwave sintering
HFSS
feeder
electromagnetic field distribution
