With a view to reducing the springback and twist of PEEK during incremental forming process, ultrasonic vibration is introduced into polymer thermal single-point process (SPIF). In this study, effects temperature on formed parts are investigated. Several modified tool trajectories developed, influence trajectory also studied. Finally, microstructures analyzed by XRD. The results show that incre...

Abstract Today the topic of incremental sheet forming (ISF) is one most active areas metal research. ISF can be an essential alternative to conventional for prototypes or non-mass products. Single point (SPIF) innovative and widely used fields in with potential form The formed components by SPIF lack geometric accuracy, which obstacles that prevents from being adopted as a process industry. Pil...

Incremental forming is a rapid prototyping process that allows sheets to be formed without using tools, numerically controlled machine tool. A wide variety of shapes can generated with this process. The objective work study through experimental tests and numerical simulations the behavior ASTM grade 2 titanium during incremental point (SPIF). Spinner MFG850 machining center from ISET in JENDOUB...

The use of biodegradable materials has a growing field application due to environmental concerns, however, scientific research on incremental forming using biomaterials is scarce. Thus, this study focuses the single point (SPIF) process applied composite sheet that combines thermoplastic matrix (Solanyl) reinforced with natural fibres (flax). influence parameters final geometry determined, eval...