DIE SET, THERMOFORMING DEVICE, THERMOFORMING METHOD AND THERMOFORMED PART

摘要

PROBLEM TO BE SOLVED: To suppress the generation of cracks and positional deviation in a sheet material when a base material having a prescribed shape is thermally formed to a base material having a prescribed shape and performing covering.SOLUTION: Provided is a die set 5 used for covering a sheet material 2 to a base material 3 in a storage space formed at the inside. The die set 5 comprises: a first die member 50 including a first body part 51 and a mounting part 56; and a second die member 60 including a second body part 61, a heating means 66 and a recessed part 64 with a shape obtained by copying the outer shape of the base material 3.