A feasible assembly plan for the ladder assembly has to be established.
The detector has to be bonded from all four sides on the top of ladder HV daisy chained in beam direction, signal readout perpendicular to the beam direction in both directions). In addition the HV has to be daisy chained on the bottom side of the ladder.
Assembly tools have been developed to hold and carry each ladder during and after bonding, respectively.
A feasible assembly plan for the complete detector has to be established A plan for transporting single ladders between assembly steps has to be established.
The overall assembly plan has to allow local alignment of the wafers to better than the position resolution. The ladders have to be transported from their assembly stage to the detector assembly stage.
A tooling addition to a coordinate measuring machine was developed.