| 摘要 |
A fixturing system for mounting engine blocks on a dual-axis table with T-ways in preparation for machining has two rear support units, a front support unit, and a front screw jack unit, on which the engine block is mounted. These units are adjustably clamped to the table by T-nuts. The two rear support units provide an adjustable vertical stem having an enlarged tapered head for engaging a rear portion of the engine block. The front of the engine block is engaged by the head of a clamping screw mounted on an adjustable bracket clamped against a slide block in turn clamped to the table.
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