As a guest user you are not logged in or recognized by your IP address. You have
access to the Front Matter, Abstracts, Author Index, Subject Index and the full
text of Open Access publications.
Five-axis milling is widely used to machine sculptured surface. To make good use of five-axis milling, effective tool path planning, whose key role is to determine optimized cutter posture, is critical. Existing literatures mainly focus on cutter posture optimization to avoid interference, and the effect of cutter posture on machining-induced residual stress is not reported. As residual stress greatly affects workpiece’s fatigue life and static strength, it is necessary to optimize residual stress. To fill up the gap, slotting with ball-end cutter on aluminum alloy blocks under different cutter posture is firstly carried out. Then, machining-induced residual stress is measured by X-ray stress instrument for each slot. Subsequently, machining-induced residual stress prediction model is developed using response surface methodology (RSM). Thirdly, cutter posture optimization method is proposed to minimize machining-induced residual stress. Finally, the proposed residual stress prediction and cutter posture optimization method are validated by various experiments.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.