粉末冶金技术2026，Vol.44Issue(2)：243-250,8.DOI:10.19591/j.cnki.cn11-1974/tf.2025010007
钼板坯粉末自动充填系统的设计与应用
Design and application of automated powder filling system for molybdenum billets
杨浩 1杨志冬 2周新文 1林高庭 1周婧 1刘安全 1席孟飞 1白蒙1
作者信息
- 1. 金堆城钼业股份有限公司金属分公司,西安 710076
- 2. 陕西省农业机械研究所有限公司,咸阳 712000
- 折叠
摘要
Abstract
To address the issues of low efficiency,poor uniformity,and severe pollution associated with manual powder filling before pressing molybdenum billets,the automated powder filling system for molybdenum billets was designed and developed.Based on the functional analysis and the asymmetry principle in Teoriya Resheniya Izobreatatelskikh Zadatch(TRIZ)theory,the mobile hopper with eccentric conical bottom was optimized to significantly improve the fluidity and filling uniformity of the molybdenum powders.The results demonstrate that the automated powder filling system can automatically fill 100～250 kg molybdenum powders within 1.5～2.0 min,achieving high filling uniformity.The system incorporates the self-cleaning and dust removal functions,effectively preventing the material cross-contamination and dust overflow.The dimensional deviations of the pressed and sintered molybdenum billets meet the requirements for the subsequent rolling processes(length≤ 30 mm,width≤9 mm,thickness≤5 mm).The automated powder filling system for molybdenum billets significantly enhances the production efficiency,reduces the pollution and labor intensity,providing a reliable technical solution for the automated production of molybdenum billets.关键词
钼板坯/自动充填系统/充填均匀性/不对称原理Key words
molybdenum billets/automated powder filling system/filling uniformity/asymmetry principle分类
矿业与冶金引用本文复制引用
杨浩,杨志冬,周新文,林高庭,周婧,刘安全,席孟飞,白蒙..钼板坯粉末自动充填系统的设计与应用[J].粉末冶金技术,2026,44(2):243-250,8.
