Table 2: Simulated and experimental data [30] for the conventional process.
From: Studying Formability Limits By Combining Conventional and Incremental Sheet Forming Process
Group | Objective / criterion | # | Simulated | Experimental | Data estimated on the simulation | To apply on the experiment | ||||
|---|---|---|---|---|---|---|---|---|---|---|
Depth [mm] | Major true strain [−] | Depth [mm] | Major true strain [−] | Depth [mm] | Major true strain [−] | Depth [mm] | Major true strain [−] | |||
#1 | Rupture | A1 | 54 | 0.18 | 55 | 0.159 | – | – | – | – |
b= 200 mm | Max. strain | B1 | 52 | 0.17 | 50 | 0.130 | – | – | – | – |
Med. strain | C1 | – | – | – | – | 40 | 0.1 | 42.8 | 0.099 | |
Min. strain | D1 | – | – | – | – | 28 | 0.05 | 30.6 | 0.050 | |
#2 | Rupture | A2 | 56 | 0.21 | 60 | 0.189 | – | – | – | – |
b= 330 mm | Max. strain | B2 | 54 | 0.20 | 55 | 0.157 | – | – | – | – |
Med. strain | C2 | – | – | – | – | 36 | 0.11 | 38.6 | 0.098 | |
Min. strain | D2 | – | – | – | – | 24 | 0.05 | 25.7 | 0.049 | |
#3 | Rupture | A3 | 68 | 0.17 | 65 | 0.130 | – | – | – | – |
b= 500 mm | Max. strain | B3 | 66 | 0.17 | 60 | 0.113 | – | – | – | – |
Med. strain | C3 | – | – | – | – | 50 | 0.10 | 56 | 0.098 | |
Min. strain | D3 | – | – | – | – | 36 | 0.05 | 40 | 0.050 | |