IRRADIATION TARGETS FOR THE PRODUCTION OF RADIOISOTOPES AND DEBUNDLING TOOL FOR DISASSEMBLY THEREOF
An irradiation target system having an irradiation target with at least one annular plate defining a central opening and including an elongated body, a flange portion, and a tab portion, wherein the flange portion extends beyond a first end of the plurality of plates, a target debundling tool, having a base plate, a gripper assembly affixed to the base plate, and a twister assembly including a housing defining a target bore configured to receive the target therein, and a slide portion that is slidably and non-rotatably mounted to the housing at a bottom end of the target bore.
1 . A target debundling tool for debundling an irradiation target having a plurality of annular plates retained by an elongated central member passing through a central opening of the plurality of annular plates so that the plurality of annular plates are retained thereon, the debundling tool comprising:
a base plate;
a gripper assembly affixed to the base plate;
a twister assembly rotatably secured to the base plate, the twister assembly comprising a housing defining a target bore that is configured to receive the irradiation target therein, and a slide portion that is slidably and non-rotatably mounted to the housing at a bottom end of the target bore, the slide portion defining a first aperture that is substantially circular and has a maximum diameter that is less than the outer diameter of the plurality of annular plates of the irradiation target.
2 . The target debundling tool of claim 1 , wherein when the irradiation target is disposed within the target bore, the gripper assembly is configured to engage a flange portion of the elongated central member such that the irradiation target is non-rotatable with respect to the twister assembly.
3 . The target debundling tool of claim 2 , wherein the slide portion of the twister assembly further defines a second aperture that is defined by two parallel side walls, the second aperture being configured to slidably receive a flange portion of the elongated central member therein.
4 . The target debundling tool of claim 3 , wherein the slide portion is slidable between a first position in which the first aperture is disposed at the bottom of the irradiation target and a second position in which the second aperture is disposed at the bottom of the target aperture.
5 . The target debundling tool of claim 4 , wherein the slide portion further defines a third aperture that is substantially circular and has a minimum diameter that is greater than the outer diameter of the at least one annular plate of the irradiation target, and is slidable to a third position in which the third aperture is disposed at the bottom of the target aperture.