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WEAR-RESISTANT ROLLER
专利权人:
David Dam Olsson
发明人:
David Dam Olsson
申请号:
US13639127
公开号:
US20130023393A1
申请日:
2011.03.14
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A description is given of a method for producing a wear-resistant roller for crushing of particulate material, such as crude ore for use in the mineral industry, by which method the surface region of the roller (1) is provided with a plurality of recesses (2) into each of which a wear-resistant component (3) is embedded. The method is characterized in that at least some of the material around each recess (2) is plastically deformed after the wear-resistant component (3) is placed in the recess and in that the deformed material changes the shape of the recess (2) and secures the wear-resistant component (3) to the roller (1).
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中国工程科技知识中心
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