بررسی تجربی فرآیند سخت کاری القائی قطعه مشعلی پلوس خودروی ساینا

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشیار مهندسی مکانیک - دانشگاه صنعتی اراک

2 دانشگاه صنعتی اراک

3 دانشگاه ویسکنسین میلواکی

چکیده
در این مقاله یک تحقیق درباره فرآیند سخت کاری القائی روی قطعه مشعلی پلوس خودروی ساینا مورد بررسی قرار گرفت. پارامترهای ورودی مورد بحث در این مقاله شامل توان القائی، زمان سخت کاری و فشار سیال خنک کاری می باشند و در پارامتر خروجی، میزان سختی سطح و عمق نفوذ سختی مورد بررسی قرار گرفت. با استفاده از جدول طراحی آزمایش استخراج شده از نرم افزار مینی تب و آنالیزهای انجام شده با روش سطح پاسخ، معادلات ریاضی و آماری حاکم بر فرآیند استخراج گردید و با استفاده از جدول آنالیز واریانس پارامترهای غیرموثر فرآیند حذف شده و معادله رگرسیون نهایی، نمودار پرتو و سایر اطلاعات مورد نیاز استخراج گردید. سپس بهینه سازی فرآیند مطابق مقادیر مورد نظر برای دستیابی به میزان مطلوب سختی سطح و عمق نفوذ سختی با ارائه محدوده مناسب تنظیمات توان القائی، زمان القائی و فشار سیال خنک کاری انجام گردید که این مورد به کاهش تست های مخرب و افزایش اطمینان کیفیت قطعات کمک می کند.

کلیدواژه‌ها


عنوان مقاله English

Experimental investigation of induction hardening operation of the Saina vehicle’s Tulip part

نویسندگان English

Behnam Zamzami 2
Amir Mohammad Babaei 2
Omid Ghaderi 3
2 Arak University of Technology
3 University of Wisconsin-Milwaukee
چکیده English

In this article, research on the process of induction hardening on the Saina vehicle’s Tulip part, which is made of 1055 steel, was investigated. The input parameters discussed in this article include induction power, hardening time and cooling fluid pressure, and in the output parameter, surface hardness and effective case depth were investigated. Using the test design table extracted from the Minitab software and the analyzes performed with the response surface method, the mathematical and statistical equations governing the process were extracted, and using the analysis of variance table, the ineffective parameters of the process were removed and the final regression equation and other required information was extracted. Then the optimization of the process according to the desired values to achieve the desired surface hardness and effective case depth were done by providing a suitable range of induction power settings, induction time and cooling fluid pressure, which helped to reduce destructive tests and increase the quality assurance of parts.

کلیدواژه‌ها English

Induction hardening
Tulip of drive shaft
Regression equation
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دوره 5، شماره 1
بهار 1404
صفحه 72-87

  • تاریخ دریافت 25 مهر 1404
  • تاریخ بازنگری 18 آبان 1404
  • تاریخ پذیرش 01 آذر 1404