Concrete shearing method

作者: Jr. Russell P. Ellison

DOI:

关键词: Shear (sheet metal)Shearing (manufacturing)Composite materialStructural engineeringEngineering

摘要: A method and apparatus for creating a step in the edge of concrete block is presented. The includes conveying through sawing station that saws thin groove leaves strip near block. then conveyed shearing two rollers mounted to bar. inner distance between outer periphery set less than thickness resultant shear created by roller arrangement shears narrow from very even rectangular shape.

参考文章(1)
Leonard A Harper, Cell block splitting machine ,(1967)