Automated high speed metallographic system

1. An automated metallographic system for cutting, mounting and analyzing a specimen, the system comprising an outer housing, a loading station, an automated transport assembly, a preparation station, a mounting station, a material removal station, an analyzer, a user input interface, and a controller;

wherein the preparation station and the mounting station are housed within the outer housing;

wherein the loading station comprises an input opening through the outer housing configured to receive an un-mounted specimen;

wherein the preparation station comprises a cutting device configured to cut the un-mounted specimen to provide a cut surface for analysis;

wherein the automated transport assembly is configured to transport the un-mounted specimen from the preparation station to the mounting station;

wherein the mounting station comprises a resin reservoir and a resin dispenser, the mounting station configured to mount the specimen in resin with the cut surface of the specimen in a predetermined orientation;

wherein the material removal station is configured to remove material from the cut surface of the mounted specimen;

wherein the analyzer is configured to obtain an image of a surface of the mounted specimen;

wherein the user input interface is configured to receive identification information associated with the un-mounted specimen; and

wherein the controller is programmed to operate the cutting device, the automated transport assembly, and the resin dispenser.

2. The system of claim 1 further comprising a labelling station configured to label the un-mounted specimen with an identifier associated with the identification information received through the user input interface.

3. The system of claim 1 , wherein the automated transport assembly comprises a robotic arm.

4. The system of claim 3 , wherein the robotic arm includes a first gripper configured to grip the un-mounted specimen prior to mounting the specimen in resin and a second gripper configured to grip the mounted specimen mounted in resin.

5. The system of claim 4 , wherein the robotic arm further includes a suction cup configured to releasably attach to the un-mounted specimen for lifting the specimen.

6. The system of claim 1 , wherein the loading station further comprises a bypass input opening through the outer housing configured to receive a pre-mounted sample comprising a specimen mounting cup that has been pre-loaded with a specimen.

7. The system of claim 6 , wherein, when the specimen mounting cup is received through the bypass input opening, the automated transport assembly is configured to transport the specimen mounting cup from the bypass input opening to the mounting station, bypassing the preparation station.

8. The system of claim 1 , wherein the mounting station further comprises a rack configured to hold a plurality of specimen mounting cups, each specimen mounting cup configured to receive and hold a respective specimen with a cut surface of the specimen facing downward adjacent to the bottom of the cup.

9. The system of claim 8 , wherein each specimen mounting cup includes a plurality of integral fingers extending into the interior of the cup, the fingers configured to engage opposite sides of the specimen inserted into the cup and to hold the specimen in the predetermined orientation.

10. The system of claim 1 , wherein the mounting station further comprises a vacuum chamber configured to receive a specimen mounting cup loaded with the specimen and resin and to apply a vacuum to the specimen mounting cup.

11. The system of claim 1 , wherein the mounting station further comprises a heating station including a heating tray configured to hold and heat a plurality of specimen mounting cups containing resin.

12. The system of claim 1 , wherein the material removal station comprises a plurality of platens configured to grind and polish a cut surface of a specimen.

13. The system of claim 1 , wherein the loading station further comprises a bypass input opening through the outer housing configured to receive a specimen pre-mounted in resin.

14. The system of claim 1 , wherein the mounting station further comprises a plurality of specimen mounting cups, each cup having at least one indexing feature configured to angularly orient the cup within the mounting station.

15. The system of claim 14 , wherein the at least one indexing feature on each cup indicates the angular orientation of the respective cup within the system.

16. The system of claim 15 , wherein the automated transport assembly engages the at least one indexing feature on a specimen mounting cup to transport the cup in a predetermined orientation.