【摘要】 介绍了叠层模板电沉积(Laminated template electrodeposition,LTE)方法的加工原理和具体工序,利用LTE系统进行了电沉积成形加工实验。对加工中由于电场强度分布不均导致沉积层生长不均的实验现象通过模拟仿真进行了分析和探讨,预估实验过程。根据加工策略对主要影响因素电流和时间进行了优化选择,通过拉伸试验测试了层间结合强度。最后,进行了异型铜质结构零件的实验研究,探讨和验证了该方法对于复杂结构零件成形的可行性。更多还原

【Abstract】 The principle and specific procedures of laminated template electrodeposition(LTE)are introduced.The LTE system is used to conduct electrodeposition prototyping experiment.The phenomena that the electric field nonuniform distribution exists and leads to non-uniform sediment growth,are analyzed.The experiment condition is aslo predicted by the simulation system.According to processing strategies,the main influencing factors,i.e.,current configuration and time are optimized.The layerto-layer bond strength is tested by the tensile test.Finally,the special-profiled copper parts are produced in the experiment.The feasibility of the method for prototyping complex structure parts is verified.更多还原