hat
"Branka pou pote se de fè kabin avyon te sere a. Se konstriksyon mi mens kesyon sa te poze fè boul kouvèti、ranp-rete bann (adezif)、rebò "ankadreman yo ak konpozan konsa. "Branka pou pote ap pwodwi krak kraz/kraze paske à chaje pandan pwosesis tè syèl tè avyon. Se konsa pwoblèm kle a se kijan yo ka prevni domaj fatig kabin à la. Sèk PIfoam plastik ranfò (èstrikti kapab amelyore anpil estabilite "ankadreman ak ruduce peze" branka pou pote.
eng
The spherical frame is the air tight cockpit terminal.And it is the thin-wall construction which is mainly made of ball cover、split-stopping tape、spherical frame edge and such components.The spherical frame will produce fatigue crack because of the airtight loading during the airplane ground-sky-ground process.So the key problem is how to prevent the airtight cabin fatigue damage.The rigid PIfoam plastic interlayer reinforcement structure can greatly improve the stability of the spherical frame and ruduce the weight of the spherical frame.