摘要
阐述了核用锆合金管材外表面抛光装备的工作原理、研制中解决的技术难点及达到的性能指标,根据细长锆管的特点对其采用改良型自由抛光方式,四套磨头配置不同粒度的砂带同时工作,一次行程完成多道抛光工序,不同功能的调整装置保证了设备的工作稳定性,全过程自动程序控制。
The working principle of polishing equipment for polishing the outer surface of zirconium alloy tubing for nuclear reacts is described. Some key issues in the development and operation features of the equipment are also presented. A free polishing method and four polishing heads with various sizes of abrasive tapes are adopted for long and minor zirconium alloy tubing, and multiple pass polishing can be conducted in one cycle of operation. An adjustable instrument with various functions can keep stabilize the operation of the equipment. The polishing process is controlled automatically.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2000年第1期68-71,共4页
Rare Metal Materials and Engineering
关键词
抛光装备
研制
锆合金
管材
核用
抛光
zirconium alloy tubing, polishing equipment, developmentte that long time pumping with 0.5 Pa vacuum can dehydrate, but heating the sample at 500 ℃is a more effective method of dehydration for the second pore in USY zeolite.Keywords: Positro
