part forming test, 332(F)
SDT test, 332(F)
overview, 329–330
scratching tests, 330(F)
pin-on-disk test, 330(F)
slider-on-sheet test, 330(F)
strip reduction test, 331(F)
TCT, 330–331(F)
galvaannealing, 119
German patent DE 1806283, 229(F)
gibs, 10
GOM GmbH, 310
gooseneck punch, 45, 46(F)
gray cast iron, 220, 319
growing (grow), 42(F)
H
hard chrome plating, 324, 325(F), 326(F)
hardening treatments.
See
tool hardening treatments
heat transfer.
See also
heat-transfer coefficients
air gaps, 151
Behrens model, 142
blank and die, between, 140
conduction, 69
convection and radiation, 144
drawn part and die, between, 150
FE simulations, 172
FEM simulations, 69
friction coefficient, 136, 137
hot stamping, 62, 145(F)
lubrication, 92, 93(F), 120
press selection, 95
preventing, 94
sheet and the tools, between, 173
tool dies, 149
warm forming, 92
warm SHF-D, 171
heating methods
conductive heating, 147–148
induction coils, 148(F)
induction heating, 148–149
overview, 147
resistance heating, 148(F)
two-step induction heating device, 149(F)
heat-transfer coefficients
B-pillar simulation, 143, 144(T)
FEA of warm forming of Al 57-54-O, 99–101(F,T)
FEM simulations, 69
hot stamping, 138–139, 140(F), 141(F)
nonisothermal simulations, 69
process simulation, 53
simulation of B-Pillar using LS-DYNA, 143–144(T)
warm forming Al 5754-O, 99–101
warm sheet hydroforming/issues in process simulation,
173
hemming
defects, 40–42(F)
final hemming (flattening), 40, 41(F)
geometric configurations, 41(F)
hems, 39–40(F)
overview, 19, 39–40
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