تاریخ انتشار : چهارشنبه 17 آذر 1400 - 17:52
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اختراع «قالب اکستروژن پیچشی لایه ای برای تولید مواد فوق ریزدانه»در دانشگاه سمنان

اختراع «قالب اکستروژن پیچشی لایه ای برای تولید مواد فوق ریزدانه»در دانشگاه سمنان

ایسنا/سمنان مسئول مرکز مالکیت فکری پارک علم و فناوری دانشگاه سمنان از ثبت اختراع «قالب اکستروژن پیچشی لایه ای جهت تولید مواد فوق ریزدانه» با تلاش محققان دانشکده مهندسی مکانیک دانشگاه با همکاری پارک علم و فناوری دانشگاه سمنان خبر داد . داود معروفی ۱۲ اسفندماه با اعلام این خبر گفت: این اختراع توسط دکتر عبدالواحد

اختراع «قالب اکستروژن پیچشی لایه ای برای تولید مواد فوق ریزدانه»در دانشگاه سمنان

ایسنا/سمنان مسئول مرکز مالکیت فکری پارک علم و فناوری دانشگاه سمنان از ثبت اختراع «قالب اکستروژن پیچشی لایه ای جهت تولید مواد فوق ریزدانه» با تلاش محققان دانشکده مهندسی مکانیک دانشگاه با همکاری پارک علم و فناوری دانشگاه سمنان خبر داد .

داود معروفی ۱۲ اسفندماه با اعلام این خبر گفت: این اختراع توسط دکتر عبدالواحد کمی عضو هیأت علمی دانشکده مهندسی مکانیک، مهندس حسین یوسفی ‌کلاته شادی فارغ‌التحصیل دوره کارشناسی مهندسی ساخت و تولید این دانشکده و دانشگاه سمنان در اداره کل ثبت اختراعات کشور به شماره ۱۰۳۵۷۲ به ثبت رسید.

دکتر کمی مخترع وعضو هیأت علمی دانشکده مهندسی مکانیک این دانشگاه نیز در توضیح این اختراع گفت: در این طرح با بکارگیری اصول روش ساخت شیء لایه‌ای، قالب اکستروژن پیچشی به صورت چندلایه و از روی هم قرار گرفتن لایه های مختلف ورق فولادی ساخته شده است.

مخترع قالب اکستروژن پیچشی لایه ای با بیان اینکه  لایه‌های قالب دارای هندسه مشابه بوده و برای ایجاد کانال پیچشی، هر لایه نسبت به لایه کناری آن دارای پیچش زاویه‌ای مشخص است افزود:  با توجه به قابل تغییر بودن تعداد لایه ها و نیز زاویه پیچش آنها، می‌توان کانال‌های متعدد با طول و زاویه مارپیچ مختلف ایجاد کرد.

وی ادامه داد: این قالب برای تولید ساختارهای فوق ریز دانه در مواد فلزی مورد استفاده قرار می‌گیرد؛ و از کاربردهای آن می‌توان به بهبود خواص ایمپلنت‌های پزشکی و بازیافت آلیاژهای غیرآهنی اشاره نمود.

وی در ادامه گفت: این طرح جزء طرح های برگزیده کانون شکوفایی خلاقیت مرکز کارآفرینی و نوآوری پارک علم و فناوری دانشگاه سمنان نیز بوده و مورد حمایت پارک قرار گرفته است.

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