کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5129107 1489606 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multi-point Clamping with Automatic Collision Avoidance for Aircraft Structural Parts Machining
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Multi-point Clamping with Automatic Collision Avoidance for Aircraft Structural Parts Machining
چکیده انگلیسی

In order to solve the problem of machining motion collision between cutter and fixtures, a multi-point clamping system with automatic collision avoidance is proposed for aircraft structural parts. The system is developed in consideration of part localization and modular clamping functions, and independent of CNC machine tools for the convenience of application. And then, a model-based collision detecting algorithm is designed, which can be implemented by comparing the cutter's actual position extracted by ultrasonic sensors, and the calibrated positions of clamping points. Finally, a modular fixture system with automatic collision avoidance was manufactured and tested. From machining experiments, it indicates that the proposed fixture system can be highly efficient and very flexible to meet the aircraft structural parts machining requirements.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Manufacturing - Volume 6, 2016, Pages 33-38
نویسندگان
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