1. Network Storage and Appliance Box Build By: Cubatic Engineering 01/09/2015

2. Customer Requirements  Use automated process to assemble the components onto the motherboard.  Install each of the components onto the motherboard via robotic arm.  Use software to control tool to operate on multiple products.  Assembly line can be combined freely according to customer’s requirements to meet production demands, using a flexible and scalable design.  After assembly is complete, the finished products are to be placed in the operator working area.

3. System Footprint Dimensions [mm]: L x W x H = 17500 x 6000 x 2400 1 st Half 2 nd Half

4. Assembly Line Breakdown, 1 st Half Chassis Loading Station (Loading) Elevator PCB Loading Station Close CPU Socket Latch (-) Ion Generator Fan Front Auto screw Station DIMM1 Install Station DIMM2 Install Station CPU Install Station Open CPU Socket Latch

5. Assembly Line Breakdown, 1 st Half Chassis Loading Station (Loading) Elevator PCB Loading Station Close CPU Socket Latch (-) Ion Generator Fan Front Auto screw Station DIMM1 Install Station DIMM2 Install Station CPU Install Station Open CPU Socket Latch

6. Assembly Line Breakdown, 2 nd Half Heat Sink Install Station Thermal Adhesive Applicator Station Open CPU1 Socket Latch Testing Station (Unloading) Elevator CPU Uninstall Station DIMM1 Uninstall Station DIMM2 Uninstall Station End Heat Sink Uninstall Station Open CPU2 Socket Latch

7. Assembly Line Breakdown, 2 nd Half Heat Sink Install Station Thermal Adhesive Applicator Station Open CPU1 Socket Latch Testing Station (Unloading) Elevator CPU Uninstall Station DIMM1 Uninstall Station DIMM2 Uninstall Station End Heat Sink Uninstall Station Open CPU2 Socket Latch

8. Flow Line 1.Pick up chassis, scan the 2D barcode. Place it onto the carrier on the conveyor. (Manual) 2.Pick and scan motherboard, Place it onto carrier on the conveyor. (Manual) 3.Screw motherboard down (6-7 screws) using a torque screw wrench. (Auto) 4.Open CPU socket latch. Remove the CPU cover. Place it onto the tray. (Auto) The tray will be placed in a magazine. 5.Pick and place 2 CPUs. Pull down the CPU socket latch to secure in place. (Auto) The Tray will be placed in a magazine. 6.Dispense thermal paste onto CPU. (Auto) 7.Install heat sink. (Auto) Incoming heat sinks are placed into trays.

9. Process Walkthrough Conveyor carries the unit to the specified position. Lifting position mechanism stops the carrier. Lifting cylinder moves up and lifts the carrier. Alignment pin locks into pin holes on carrier. Place the carrier on the bottom conveyor to return the carrier. C/T: ~10s Top Conveyor Carrier Return Conveyor Operational Process (Conveyor) Lifting position mechanism Carrier Position Block Lift Cylinder Stop Cylinder

10. Loading Elevator Module Description The carrier return conveyor carries the carrier to the loading belt. The ballscrew will lift the carrier at the same height as the upper conveyor. When the loading belt moves, it carries the carrier onto the upper conveyor. There are two elevators: one for loading, one for unloading. C/T: ~6s

11. AutoScrew Station Module Description Conveyor carries the unit to specified position. Screw assembly done by 4-axis robot. (5-7 screws) Screw torque is specified on the driver. C/T: ~30s AutoScrew Machine 4-axis Robot Motherboard Conveyor

12. Gripper Open/Close CPU Socket Latch Module Description Conveyor carries the product to specified position. Open the CPU Socket Latch C/T: ~10s Note: The Principle of Open/Closing the CPU Socket Latch is the same. Unit 3-axis Robot CPU Socket Latch Opener Conveyor

13. Module Description CPU Tray extends out from magazine (Elevator lifts the magazine to working height and carries the tray to the “out” position. C/T: ~30s CPU Install Station Material Pickup CPU Tray Magazine CCD Vacuum Chuck Conveyor Unit Positioning CCD Material Pickup Robot Elevator

14. Open DIMM Socket Latch Station Unit Conveyor (-) Ion Generator Fan (-) Ion Generator Fan XYZ Module Module Description Conveyor carries product to specified position. Gripper opens the DIMM socket latch. (-) Ion generator fan deionizes DIMM sockets C/T: ~10s (-) Ion Generator Gripper

15. DIMM Install Station Conveyor Elevator 2D Barcode Scanner Module Description Conveyor carries product to specified position. DIMM Tray extends out from magazine. Robot picks up DIMM from tray. Scan 2D Barcode Label. Place DIMM into Socket. Record Applied Pressure during install. C/T: ~72s Unit Magazine 6-axis Robot DIMM Tray DIMM Gripper Force Sensor

16. Dispensing valve Thermal Paste Dispensing Station Conveyor Module Description Conveyor carries product to specified position. Robot arm moves the dispensing valve above the CPU. Record/control the amount of thermal paste dispensed onto the CPU. C/T: ~30s Unit Robot

17. Gripper Heat Sink Install Station Heat Sink Module Description Conveyor carries product to specified position. Robot arm picks up the heat sink from tray. Install the Heat sink on top of CPU. Robot moves the tray to tray return area. After heat sink is installed, the unit will move to Testing Station. C/T: ~30s Conveyor Robot Arm Heat Sink Tray Tray Return Robot arm Unit

18. DIMM Uninstall Station Module Description Conveyor carries product to specified position. Open the DIMM socket latch. Unplug the DIMM from the socket. Place the DIMM onto the tray. After tray is full, tray is retracted back into the magazine. The elevator moves to the working height of the next layer tray. C/T: ~60s Elevator Robot Arm Magazine Plug Clip Gripper Robot Conveyor Gripper Tray Gripper Elevator

19. CPU Uninstall Station Magazine Module Description Conveyor carries product to specified position. Open the CPU socket latch. Vacuum chuck picks up the CPU from the socket and places it onto the CPU tray. After tray is full, tray is retracted back into the magazine. The elevator moves to the working height of the next layer tray. C/T: ~30s Conveyor Robot Arm Robot arm Unit CPU latch opener Vacuum chuck

20. Final Thoughts  Estimated Cycle Time: ~72s  The carrier is returned to the front of the line via return conveyor. The carrier is reused.  Line configuration is dependent upon order of assembly specification.

21. Thank You