专利名称：Friction stir rivet drive system and stir
riveting methods
发明人：Robin Stevenson,Pei-Chung Wang
申请号：US10780481中英互译在线翻译
申请日：20040217
公开号：US20050178816A1
大象的英文
公开日：
faith
天使 英文20050818
专利内容由知识产权出版社提供
if用法专利附图：学徒第一季
摘要：Friction stir fastener equipment and method in which a ries of friction stir rivets are rotatably mounted in a supply station and a computer controlled arm
terminating in a rotating working head having special gripping jaws that precily locates
interestinglyand grips a lected rivet. The arm then moves the rotating rivet and progressively drives it into the work until a frictionally heated and plasticized zone of material around the shank of the rivet begins to solidify. The jaws then relea the rivet from the drive so that the rivet rotation decelerates to zero. Sufficient hardening of the zone effects the completion of one stir riveting cycle which may be automatically repeated.
申请人：Robin Stevenson,Pei-Chung Wang
bbc在线地址：Bloomfield MI US,Troy MI US
老爸老妈的浪漫史国籍：US,US
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