کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1698446 1519306 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Virtual High Performance Machining
ترجمه فارسی عنوان
مجازی سازی با عملکرد بالا؟
کلمات کلیدی
ماشینکاری، ابزارهای ماشینی، مجازی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

The goal of current research is to develop digital models of all steps in the manufacturing of parts. This paper presents an overview of digital machining of parts in virtual environment. It is based on research and development of digital models in machining parts. The tool – part intersection along the tool path is evaluated at discrete steps, which are then used to calculate chip area, cutting load, torque-power-energy drawn from the machine and the detection of chatter occurrence. The dynamics of the CNC system are incorporated to the digital model in order to estimate the true tangential feed and machining cycle time. The tangential feeds are automatically optimized by considering the tool breakage, spindle torque-power, and tool deflection limits set by the process planner. The virtual machining system can be used independently or as an integral part of CAM systems such as Siemens NX. Sample applications of the virtual high performance machining system in aerospace industry are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia CIRP - Volume 46, 2016, Pages 372–378
نویسندگان
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