*HEADING Structural analysis of printing a 42-layer thinwall (LDED, Inconel625) Inter-layer dwell time 0s ** Units: **------------------------------------------------ *INCLUDE, INPUT=ABQ_am_special_purpose_types.inp **------------------------------------------------ *INCLUDE, INPUT = mesh_thinwall_st.inp *SOLID SECTION, MATERIAL=Inconel625, ELSET=PartToFabricate *SOLID SECTION, MATERIAL=Inconel625, ELSET=Substrate *SOLID SECTION, MATERIAL=Aluminum, ELSET=Clamp *ELEMENT PROGRESSIVE ACTIVATION, NAME="LDED.Printing", ELSET=PartToFabricate **------------------------------------------------ *MATERIAL, NAME=Aluminum *ELASTIC ** Unit: MPa, - 70E3, 0.35 *EXPANSION ** Unit: /C 23.1E-6 ** *MATERIAL, NAME=Inconel625 *ELASTIC ** Unit: MPa, - 208e+03, 0.366, 20. 204e+03, 0.366, 93. 198e+03, 0.366, 205. 192e+03, 0.366, 315. 186e+03, 0.366, 425. 179e+03, 0.366, 540. 170e+03, 0.366, 650. 161e+03, 0.366, 760. 148e+03, 0.366, 870. *EXPANSION ** Unit: /C 12.8e-06, 20. 12.8e-06, 93. 13.1e-06, 205. 13.3e-06, 315. 13.7e-06, 425. 14.0e-06, 540. 14.8e-06, 650. 15.3e-06, 760. 15.8e-06, 870. *PLASTIC ** Unit: MPa, - 493., 0.,20. 479., 0.,93. 443., 0.,205. 430., 0.,315. 424., 0.,425. 423., 0.,540. 422., 0.,650. 415., 0.,760. 386., 0.,870. **------------------------------------------------ **Material Deposition *PARAMETER beadWidth = 3.35 beadHeight = 0.9071 ** *TABLE COLLECTION, NAME="ABQ_AM.MaterialDeposition" *PARAMETER TABLE, TYPE= "ABQ_AM_MaterialDeposition" "LDED.PrintHeadDepositionTrajectory","Bead" ** *PARAMETER TABLE, TYPE= "ABQ_AM_MaterialDeposition_Bead" "Z", , , 0.,"Below" ** *PARAMETER TABLE, TYPE= "ABQ_AM_MaterialDeposition_Advanced" "Full",0.0,0.0,0.01,,, **------------------------------------------------ *Event Series, Name="LDED.PrintHeadDepositionTrajectory", Type="ABQ_AM_MaterialDeposition", Time=Total, input=es_thinwall_dwell20.inp **------------------------------------------------ *INITIAL CONDITIONS,TYPE=TEMPERATURE PartToFabricate, 1290. Substrate, 26. Clamp, 26. *BOUNDARY ClampBottom, 1, 3 ClampTop, 1, 3 **------------------------------------------------ *STEP,INC=80000, NAME=Printing, EXTRAPOLATION=NO *STATIC 0.5, 2634.24, 0.5e-10,0.5 *ACTIVATE ELEMENTS,ACTIVATION="LDED.Printing", EXPANSION TIME CONSTANT=0.5 "ABQ_AM.MaterialDeposition" *TEMPERATURE, FILE=am_lded_thinwall_inconel625_dwell20_ht.odb, BSTEP=1 *OUTPUT,FIELD,FREQ=200 *NODE OUTPUT U *OUTPUT,FIELD,FREQ=200 *ELEMENT OUTPUT S, E, PEEQ *OUTPUT, HISTORY,FREQ=1 *NODE OUTPUT, NSET=NOutputLDS U3 *END STEP **------------------------------------------------ *STEP, INC=80000, NAME=Cooling, EXTRAPOLATION=NO *STATIC 10, 500, 10E-10, 10 *TEMPERATURE, FILE=am_lded_thinwall_inconel625_dwell20_ht.odb, BSTEP=2 *OUTPUT,FIELD,NUMBER INTERVAL=5 *NODE OUTPUT U *OUTPUT,FIELD,NUMBER INTERVAL=5 *ELEMENT OUTPUT S, E, PEEQ *OUTPUT, HISTORY,FREQ=1 *NODE OUTPUT, NSET=NOutputLDS U3 *END STEP **------------------------------------------------ *STEP, INC=80000, NAME=MoreCooling, EXTRAPOLATION=NO *STATIC 100, 10000, 100E-10, 100 *TEMPERATURE, FILE=am_lded_thinwall_inconel625_dwell20_ht.odb, BSTEP=3 *CONTROLS, PARAMETERS=FIELD , 1. *OUTPUT,FIELD,NUMBER INTERVAL=5 *NODE OUTPUT U *OUTPUT,FIELD,NUMBER INTERVAL=5 *ELEMENT OUTPUT S, E, PEEQ *OUTPUT, HISTORY,FREQ=1 *NODE OUTPUT, NSET=NOutputLDS U3 *END STEP **===================================================================