During three years after start of fabrication, manufacturing progress on four poloidal segments of the first sector is that (1) all inner shells were welded, (2) forgings for complicate components have been machined, (3) port stubs and poloidal T-ribs were assembled, and (4) machined components are welded on the inner shells by narrow-gap TIG welding and electron beam welding.
Manufacturing and inspection plans (MIP) have been prepared to start real fabrication.
In theory, a geometrical model is established to achieve the simulation and design of these surface windows before the start of fabrication process, which will greatly reduce the groping time and cost in the experiment.
Moreover, large mockups considering the TBM FW were designed and started their fabrication for developing the fabrication methods and procedure.
They've been pestering us for ages to get started with fabrication, so finally we're keeping them busy.
However, before starting the fabrication of the three sample spools, the shop foreman is notified that the supplies of 6″, Sch.40 pipe and 6″ × 3″, Sch.40 reducer are delayed to the 600th minute from the original time at the 120th minute.
Ideally direct electrochemical formation of Ag and Pd foam structures without any additive reagent does not lead to a desired result; however, indirect fabrication starting from electrochemically fabricated Cu foam seems promising.
Procurement Arrangement will be signed this year with Indian Domestic Agency and procurement cycle will start for the fabrication of the ITER Cryostat.
The fabrication start with the pattering of nitride layer using mask # 1. Afterward, thermal oxidation is performed to grow the oxide layer.
We start from the fabrication of POFs of uniform color as previously reported, using a well-developed shear-ordering process.[ 27] Upon micro-imprinting these solid flexible films, the PEA matrix containing the hard spherical particles deforms into negative patterns of the stamp resulting in a rearrangement of the spheres as shown in Scheme 1.
