Abstract: A machining system for simultaneously performing a number of machining operations on one face of a plurality of work pieces which are carried on a pallet is disclosed. The machining system includes a track having a pallet loading station and a pallet unloading station juxtaposed to the track, and at least one machining station juxtaposed to the track at a location between the loading and unloading stations. A plurality of pallets are supported for movement along the track between the unloading and loading stations and passed the machining station. Each pallet is set up for mounting at least one work piece in a predetermined position thereon. The system also includes a series of mechanisms for moving the pallet along the track, a mechanism for locating and securing each pallet in a predetermined location at the machining station.

Abstract: A work piece positioning device which has a table upon which the work piece is supported is disclosed. The table is rotatably mounted on a sub-assembly which is tiltably mounted on a frame such that the work piece can be positioned in any desired predetermined attitude. Two worm gear systems are utilized for positioning the table, one for the rotating action and one for the tilting action. Each worm gear system has a worm gear, a tiltable worm and a locking mechanism. Once the table and work piece are in the desired predetermined attitude, the locking mechanisms are actuated, locking each worm to its respective worm gear.