Acharya Ranadip,Staroselsky Alexander,Sharon John A.,El-Wardany Tahany Ibrahim
申请号：
US201715621104
公开号：
US2018356778(A1)
申请日:
2017.06.13
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A method for modeling additive manufacturing of a part, includes (i) constructing a model for estimating output of a simulated additive manufacturing process based upon part design, energy equation and at least one additional relationship selected from the group consisting of phase field equation, concentration equation and stress equation; (ii) entering process operating parameters into the model to produce an output; (iii) comparing the output to acceptance criteria to determine whether the output is acceptable or unacceptable; (iv) for acceptable output, adding operating parameters which resulted in the acceptable output to a process map for additive manufacturing the part; and (v) repeating steps (ii) through (iv) for different operating parameters until the process map is complete.
