公开(公告)号：US4215613A

公开(公告)日：1980-08-05

申请号：US901601

申请日：1978-05-01

申请人： Eric A. Anderson ,  Walter A. Maier

发明人： Eric A. Anderson ,  Walter A. Maier

IPC分类号： B26D1/00 ,  B27L7/02 ,  B27L7/06 ,  B27M1/00 ,  B26D3/08

CPC分类号： B27L7/06 ,  B26D1/0006 ,  B27L7/02 ,  B27M1/00 ,  B26D2001/0046 ,  B26D2001/006 ,  Y10T83/0222 ,  Y10T83/0393 ,  Y10T83/9365 ,  Y10T83/9403

摘要： A kerfless slitter, capable of cutting various materials without generating chips or sawdust. The slitter includes a circular blade having a plurality of teeth spaced about its outer periphery and which contains a knife-edge centered along the mid plane of the blade in regard to its thickness. In practice, the blade is rotated at a peripheral speed that is equal to the linear speed of the work acted upon whereby each tooth is advanced along a cycloidal path of travel in reference to the work. Each tooth is arranged to enter the work ahead of the cutting line established by the teeth that have previously penetrated the work so that the cut is increased in length and in depth by means of a series of short slits.

摘要翻译： 无切割分切机，能切割各种材料，不产生碎屑或锯屑。 切割机包括圆形刀片，其具有围绕其外周分隔开的多个齿，并且包含相对于其厚度沿刀片的中间平面居中的刀刃。 在实践中，刀片以等于作用的工件的线速度的圆周速度旋转，由此每个牙齿参考工件沿着摆线行进路线前进。 每个齿被布置成进入由先前已经穿过工件的齿形成的切割线之前的工件，使得切口通过一系列短切口被增加长度和深度。