کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7179959 1467742 2015 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Method for remanufacturing large-sized skew bevel gears using CNC machining center
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Method for remanufacturing large-sized skew bevel gears using CNC machining center
چکیده انگلیسی
A method for remanufacturing pinion member of large-sized skew bevel gears using a CNC machining center and respecting an existing gear member is proposed. For this study, first the tooth surface forms of skew bevel gears are modeled mathematically. Next, the real tooth surfaces of the existing gear member are measured using a coordinate measuring machine and the deviations between the real and theoretical tooth surface forms are formalized using polynomial expression. Moreover, the tooth contact pattern and transmission errors reflecting the deviations of the tooth surface forms of the gear member are analyzed, and the tooth surface form of the pinion member that has good performance mating with the existing gear member is designed. The pinion member was remanufactured by swarf cutting using a CNC machining center. The gear member is also remanufactured using this method in order to apply to the case where pinion member exists in reverse or both gear and pinion members do not exist. The tooth surface form deviations were detected, and the experimental tooth contact pattern of the pinion and gear members was compared with analytical one. The results showed good agreement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanism and Machine Theory - Volume 92, October 2015, Pages 213-229
نویسندگان
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