کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7176578 | 1466715 | 2018 | 74 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the pitch error in the initial stage of gear roll-forming with axial-infeed
ترجمه فارسی عنوان
در خطای زمین در مرحله اولیه چرخ دنده شکل گرفته با محور محوری
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کلمات کلیدی
رول تشکیل دنده، خطای زمین مرحله اولیه، نسبت تماس،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
چکیده انگلیسی
Gear roll-forming process demonstrates an innovative energy-material saving and high efficiency forming technology for the powertrain gears. The pitch error in the initial stage has significant impact on the pitch deviation of the formed gears and the lifetime of the rolling tools. In this paper, an analytical model was proposed for predicting the pitch error with consideration of geometric relations and process parameters. Then, the impact factors related to the rolling tools, workpiece and process were analyzed based on the proposed model. To verify the model, Finite Element Method (FEM) simulations and experiments were conducted. The compared results show that the proposed model can well predict the pitch error in the initial stage. Moreover, the root causes of pitch error were revealed and its influence factors were also discussed. This research will lead theoretical foundation for reducing the pitch error in the gear roll-forming process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 252, February 2018, Pages 659-672
Journal: Journal of Materials Processing Technology - Volume 252, February 2018, Pages 659-672
نویسندگان
Ziyong Ma, Yuanxin Luo, Yongqin Wang,