Workpiece processing assembly with multiple working operations

A workpiece processing assembly with multiple working operations comprising:

• a working platform including a processing portion and an operating portion located relative to said processing portion, said processing portion defining at least a first processing area and at least a second processing area defined relative to said first processing area, said operating portion defining at least a first operating area defined beside said first processing area and at least a second operating area defined beside said second processing area, said working platform including a first transverse slide rail disposed in said second processing area, a second transverse slide rail disposed in said first operating area, a first longitudinal slide rail slidably disposed on said second transverse slide rail, and a second longitudinal slide rail disposed in said second operating area, said working platform defining a three-dimensional baseline including a Y-axis direction, an X-axis direction perpendicular to said Y-axis direction, and a Z-axis direction pointing upward;
• a positioning assembly disposed on said working platform and adapted to clamp at least one workpiece to be processed, said positioning assembly including a first positioning device disposed in said first processing area and a second positioning device movably disposed on said first transverse slide rail of said second processing area for being adapted to slide in said X-axis direction reciprocatingly, said second positioning device being situated relative to said first positioning device;
• a first turning device movably disposed on said first longitudinal slide rail of said first operating area for being adapted to slide in said Y-axis direction reciprocatingly, said first turning device being adapted to move in said X-axis direction reciprocatingly by sliding said first longitudinal slide rail along said second transverse slid rail, said first turning device being situated beside said first positioning device, said first turning device including a first carrier adapted to accommodate at least two first processing tools serving to turn said at least one workpiece to be processed;
• a second turning device movably disposed on said second longitudinal slide rail of said second operating area for being adapted to slide in said Y-axis direction reciprocatingly, said second turning device being situated beside said second positioning device, said second turning device including a second carrier adapted to accommodate at least two second processing tools serving to turn said at least one workpiece to be processed;
• and
• a controlling device electrically connected to said first positioning device, said second positioning device, said first turning device and said second turning device for actuating respective operations of said first positioning device, said second positioning device, said first turning device and said second turning device according to a control command transmitted to said controlling device.