Sheet Metal Tab and Slot was introduced with SOLIDWORKS and it gave engineers a great and fast way for a common time-consuming task. Click to specify the starting point of the arc. . You can also use the slot tools (Sketch toolbar). Change slot tools in the Slot PropertyManager. The SOLIDWORKS application defaults to the last used slot type. Slot. Para especificar una restricción de. Para relaciones de posición de ranura a ranura, puede seleccionar sólo Libre o Center in Slot (Centrar en la ranura). Modeled with Solidworks [HOST]ed and rendered with Simlab Composer Pro [HOST] In a sketch, click 3 Point Arc Slot (Sketch toolbar) or Tools > Sketch Entities > 3 Point Arc Slot. Reciprocating Ramp Slot Mechanism 3D Model.