Turbine component handling system for computerized machining system

An automated method of handling a turbine component relative to a computerized machining system, the automated method comprising:

• positioning a loading platform in a user-access position distal from a component fixture of the computerized machining system, whereby a user manually loads the turbine component to the loading platform;
• positioning the loading platform with the turbine component in a loading position proximate the component fixture;
• moving the turbine component from the loading platform to a component fixture of the computerized machining system using a gripper having a plurality of contact members configured to collectively grasp the turbine component, the gripper operatively coupled to a tool handler of the computerized machining system, wherein each of the plurality of contact members are vertically and horizontally spaced apart from each other, and wherein a first contact member of the plurality of contact members extends from the mounting arm at a length different from a second contact member of the plurality of contact members defining a vertical spacing to allow passage of a part of the turbine component therebetween at a first longitudinal position of the part of the turbine component and prevent passage of the part of the turbine component therebetween at a second longitudinal position of the part of the turbine component, different than the first longitudinal position;
• and
• machining the turbine component using the computerized machining system and a set of component machining instructions,
• wherein the gripper includes a first actuator configured to move a third contact member of the plurality of contact members between a release position in which the plurality of contact members receive the part of the turbine component therebetween at the first longitudinal position of the part of the turbine component and a grasp position in which the plurality of contact members grasp the part of the turbine component at the second longitudinal position of the part.

A gripper for a handling system for a turbine component including an airfoil, the gripper comprising:

• a mounting arm configured to be operatively coupled to a tool handler of a computerized machining system;
• a first contact member fixed relative to the mounting arm;
• a second contact member fixed relative to the mounting arm, wherein:
• the first contact member extends to a first length from the mounting arm, and the second contact members extends from the mounting arm to a second length less than the first length, the difference between the first length and second length defining a vertical spacing,
• the first and second contact members have a horizontal spacing therebetween, and
• the vertical spacing and horizontal spacing between the first and second contact members are configured to allow passage of the airfoil therebetween at a first longitudinal position of the airfoil having a first width and prevent passage of the airfoil therebetween at a second longitudinal position of the airfoil having a second width greater than the first width;
• a third contact member moveable between a grasp position contacting a portion of the turbine component and seating the turbine component against the first and second contact members and a release position out of contact with the turbine component and allowing movement of the turbine component relative to the first and second contact members;
• and
• an actuator moving the third contact member between the grasp position and the release position.