发明授权
US4950861A Combination punch press and laser cutting machine with movable slag and fume collector 失效
组合冲床和激光切割机,带可动渣和烟雾收集器

Combination punch press and laser cutting machine with movable slag and
fume collector
摘要:
A combination punch press and laser cutting machine has a frame with a ram in its head mounted for reciprocation along a vertical axis, and a die support member in the base below the ram. The support member has a vertical passage therethrough and a horizontal passage extending thereinto. A frame and slag collection member is supported for movement from a position outwardly of the support member passage to a position inwardly thereof wherein it blocks the vertical passage. The collection member has a coolant distribution system for cooling it and flowing coolant over the surface of a slag collecting cavity therein, a waste removal conduit, and a fume removal conduit, all of which are operational during laser cutting action.
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