公开(公告)号：US4740218A

公开(公告)日：1988-04-26

申请号：US873721

申请日：1986-06-12

申请人： James Hensley ,  A. Lee Bussard, Jr.

发明人： James Hensley ,  A. Lee Bussard, Jr.

IPC分类号： B24C3/26 ,  B24C3/14 ,  B24C3/30

CPC分类号： B24C3/266

摘要： A blast cleaning machine for impacting workpieces with high speed abrasive particles includes a conveyor in the form of a generally horizontally oriented cylindrical cage. The cage has a hollow center within which workpieces are disposed and a wall in the form of a helix. The inner diameter of the cage and the pitch of the helix are such that the cage supports, rotates, and translates the workpieces. A rod can be secured to the inner surface of the wall in order to assist in rotating the workpieces as they move through the cage. In the preferred embodiment, the ratio of the inner diameter of the cage to the pitch of the helix is approximately 2.2:1.

摘要翻译： 用于用高速磨料颗粒冲击工件的喷砂清理机包括呈通常水平取向的圆柱形笼形式的输送机。 保持架具有中空的中心，工件被设置在其中，并且具有螺旋形式的壁。 保持架的内径和螺旋的螺距使得保持架支撑，旋转和平移工件。 杆可以固定到壁的内表面，以便当工件移动通过保持架时帮助旋转工件。 在优选实施例中，保持架的内径与螺旋的螺距之比约为2.2:1。