KEY, SHAFT; TYPE: PARALLEL, SIZE: WD 10 X LG 80 X HT 8 MM, MATERIAL: ST50-1K, APPLICATION: SHAFT;
FFT: ;TYPE OR DESIGN OR FORM A STANDARD : DIN 1652; DIN 6885/1; P/N: 4038 243, SUPPL: SUND BIRSTA AB, P/N: DIN 6885A
10X 8X 80, SUPPL: SUND BIRSTA AB; DRAWING: 2-650 0113, POS: 18

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.