Equipment composition and technical parameters：
A. JM16T Hydraulic power head
    JM16T data：     Pressure 34KN
                                Riveting diameterΦ16mm
                                 Stroke 30mm
                                 Riveting pin lenght62mm
                                 Throat depth 245mm。
                                 Special purpose hydraulic station
B. 2D CNC Workbench
      Workbench area：long 620mm,wide 350mm
      Rectangular guide rail；
      Driven by servo motor with rolling screw；
      Zero position determined by travel switch；
      Move distance： X-580mm
     Y -300mm，
      Z-30mm；
      Accuracy：±0.05mm。
      The distance between the equipment workbench to the ground 980mm。
      C.ZAxis displacement grating control system

      The postion of riveting pin is controlled by grating system

       Position accuracy ± 0.05 mm.

D.Positioning and installation fixture (1 -set)
    Ensure the positioning of workpieces that require riveting through positioning installation；
    The positioning fixture is installed on 2-D CNC workbench

The workflow is as follows：
1 Power on, system returns to zero;
2 At the manual operation position of the equipment, the operator places the parts on the positioning fixture (4 pieces);
3 Start the equipment and it will automatically feed the positioning fixture and workpiece to the starting riveting position and lo       ck it;
4 Riveting tool descent for riveting (descent distance can be set);
5 Complete single point riveting when the riveting tool descends to the set riveting position;
6 Control the action of the riveting oil cylinder and retract it (the retraction distance can be set);
7 Move the workpiece and fixture vertically and horizontally to the next riveting point;
8 Repeat steps 2.4 to 2.7 of the work;
9 The equipment is qualified when 24 points of riveting are completed in one clamping of the product;
10 After riveting is completed, the equipment automatically moves the positioning fixture and workpiece to the manual operati       on position;
11 End a riveting job;