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A fabrication system is disclosed for use in a key making machine. The fabrication system may have a housing with a slot configured to receive a key blank, and a receiving unit configured to accept a shank of the key blank at the slot. The receiving unit may be configured to mechanically align the s

A fabrication system is disclosed for use in a key making machine. The fabrication system may have a housing with a slot configured to receive a key blank, and a receiving unit configured to accept a shank of the key blank at the slot. The receiving unit may be configured to mechanically align the shank as it is inserted by a user. The fabrication system may also have a clamp movable between an open position and a closed position, and an actuator. The actuator may be configured to move the receiving unit and the key blank to the clamp, and to move the receiving unit away from the key blank after the clamp has moved to the closed position.

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1. A fabrication system for a key making machine, comprising: a housing having a slot configured to receive a key blank;a receiving unit configured to accept a shank of the key blank at the slot, the receiving unit configured to mechanically align the shank as it is inserted by a user;a clamp movabl

1. A fabrication system for a key making machine, comprising: a housing having a slot configured to receive a key blank;a receiving unit configured to accept a shank of the key blank at the slot, the receiving unit configured to mechanically align the shank as it is inserted by a user;a clamp movable between an open position and a closed position; andan actuator configured to move the receiving unit and the key blank to the clamp, and to move the receiving unit away from the key blank after the clamp has moved to the closed position. 2. The fabrication system of claim 1, wherein the receiving unit includes: a base member configured to engage a first edge of the key blank; anda shelf member spring loaded to push against a second edge of the key blank. 3. The fabrication system of claim 2, wherein the base member and the shelf member include features configured to engage shoulders of the key blank that limit insertion of the key blank into the receiving unit. 4. The fabrication system of claim 3, further including a movable end stop configured to engage a tip end of the shank. 5. The fabrication system of claim 4, wherein the movable end stop forms a portion of a linear measurement device configured to measure a length of the shank. 6. The fabrication system of claim 1, wherein the clamp includes: a stationary base;an anvil;at least one spring configured to urge the anvil toward the stationary base; andan actuator configured to selectively move the anvil away from the stationary base. 7. The fabrication system of claim 1, further including: a first cutting wheel located inside the housing and configured to cut a first edge of the shank;a second cutting wheel located inside the housing and configured to cut a second edge of the shank; anda yoke rigidly connecting the first and second cutting wheels. 8. The fabrication system of claim 7, wherein the first and second cutting wheels hang from the yoke. 9. The fabrication system of claim 1, further including an identity confirmation unit configured to confirm identity of the key blank as the shank of the key blank passes through the slot. 10. The fabrication system of claim 9, wherein the identity confirmation unit is configured to scan an index located on a head of the key blank at a location outside of the housing. 11. The fabrication system of claim 10, wherein the index is a bar code used for a sales transaction of the key blank. 12. The fabrication system of claim 10, further including a fabrication device located inside the housing and configured to make a pattern of notches into the shank of the key blank, wherein the fabrication device is controlled based on information linked to the index. 13. The fabrication system of claim 10, wherein an orientation of the key blank is confirmed based on detection of the index. 14. The fabrication system of claim 1, wherein the clamp is configured to clamp only a head of the key blank. 15. A fabrication system for a key making machine, comprising: a receiving unit configured to accept a shank of a key blank;a clamp configured to clamp a head portion of the key blank; andan actuator configured to move the receiving unit and the key blank to the clamp, and to move the receiving unit away from the clamp to reveal the shank of the key blank.