Abstract: A workpiece supply system may be provided to enable automatic loading of workpieces to be machined into a CNC machining center and to retrieve finished workpieces from the CNC machining center. The workpiece supply system may include a shelf arrangement that stores a number of pallets each bearing one or more workpieces in a vertical and horizontal arrangement. A pallet retrieval unit may engage the pallets on the shelves and a gantry may maneuver the pallet retrieval unit into the CNC machining center. The pallet retrieval unit may engage a pallet clamping base within the CNC machining center to unlock a pallet bearing a finished workpiece and then exchange the finished workpiece pallet for a new workpiece pallet.

Abstract: A method and apparatus for low pressure molding are disclosed. The molding apparatus comprises a frame, a mold assembly and a transmission assembly. The mold assembly may comprise a first mold and a second mold, the second mold being coupled to the frame. The transmission assembly may be coupled to the frame and to the first mold. A motor may be coupled to the transmission assembly for moving the first mold relative to the second mold. A pneumatic actuator may also be coupled to the transmission assembly for increasing clamping pressure between the first mold and the second mold.

Abstract: A method and apparatus for low pressure molding are disclosed. The molding apparatus comprises a frame, a mold assembly and a transmission assembly. The mold assembly may comprise a first mold and a second mold, the second mold being coupled to the frame. The transmission assembly may be coupled to the frame and to the first mold. A motor may be coupled to the transmission assembly for moving the first mold relative to the second mold. A pneumatic actuator may also be coupled to the transmission assembly for increasing clamping pressure between the first mold and the second mold.

Abstract: A method and apparatus for low pressure molding are disclosed. The molding apparatus comprises a frame, a mold assembly and a transmission assembly. The mold assembly may comprise a first mold and a second mold, the second mold being coupled to the frame. The transmission assembly may be coupled to the frame and to the first mold. A motor may be coupled to the transmission assembly for moving the first mold relative to the second mold. A pneumatic actuator may also be coupled to the transmission assembly for increasing clamping pressure between the first mold and the second mold.