分享好友 知识库首页 频道列表

POWDER MOLDING APPARATUS AND MANUFACTURE OF RARE EARTH SINTERED MAGNET USING THE APPARATUS

2025-06-18 03:251040下载
文件类型:PDF文档
文件大小:288K
When a powder material (5) is molded by introducing the material into a cavity (11) between a lower punch (2) and a die (1), compression molding the material between upper and lower punches (3 and 2) into a compact (51) of desired shape, and moving up the lower punch (2) to eject the compact (51), a lubricant is applied to the interior surface of the die (1) by fitting a pad (24) around the lower punch (2) and impregnating the pad with the lubricant. Since the lubricant is applied on every molding operation, molding operation can be continuously carried out.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0