Incremental forming is a flexible and adaptable process with a high scope in future for prototyping sector and batch shop production. It finds application in almost every engineering field. One such prominent field is the research and development. The research and development are often associated with prototyping of a variety of products for evaluating and testing the design and clarifying production costs and issues. In this paper, experimentation of Ti-6Al-4V sheets using SPIF was studied, and the influence of tool feed (f), incremental step depth (d) and spindle speed (s) to the surface roughness (R_a), wall angle (θ), and average thickness (t) were evaluated. The method was carried out using CNC Milling Machine with the help of a fixture and hemispherical end tool. Response surface methodology was used to design the experiments, and ANOVA was performed to find the factor which affected the selected method significantly. Finally, the input parameters were optimized to achieve maximum wall thickness, minimum surface roughness, and maximum wall angle.

增量成型是一种灵活且适应性强的过程，在将来可广泛用于原型制造部门和批处理车间的生产。它可以在几乎每个工程领域中找到应用。研究和开发就是这样一个突出的领域。研究与开发通常与各种产品的原型相关，以评估和测试设计并澄清生产成本和问题。在本文中，使用SPIF的Ti-6AL-4V片的实验进行了研究，并且刀具的进给（的影响˚F），增量步骤深度（d）和主轴速度（小号），以表面粗糙度（ř_一个），壁角度（θ）和平均厚度（t）进行了评估。该方法是在夹具和半球形末端工具的帮助下使用CNC铣床进行的。响应面方法被用于设计实验，并且进行了方差分析以发现显着影响所选方法的因素。最后，优化输入参数以实现最大壁厚，最小表面粗糙度和最大壁角。