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Notice: Undefined variable: pz in /var/customers/webs/loxblog/core.php on line 3699 آموزش انواع جوشکاری
جزوه انواع جوشکاری 50 صفحه اغلب سازه ها در صنعت از قطعات مختلف (ریختگی، آهنگری شده ، نوردی و ...) تشکیل شده اند که با روش های گوناگونی بر یکدیگر متصل می شوند. روش های متفاوت اتصال فلزات به یکدیگر را بر حسب نوع فرآیند و یا بنیان علمی آن ها به دسته های مختلفی طبقه بندی نموده اند:
روش های مکانیکی (پیچ، پرچ، میخ، پین، کشو، خار و ...)
روش های متالورژیکی (جوشکاری، لحیم کاری و ...)
روش های شیمیایی (چسب های معدنی و آلی)
و یا رده بندی بر اساس نوع اتصال
روش های اتصال موقت (پیچ و مهره، پین، خار و ...)
روش های اتصال نیمه موقت (پرچ، احتمالاً لحیم کاری نرم و برخی چسب ها)
روش های اتصال دائم (فرآیندها جوشکاری و لحیم کاری سخت و اغلب چسب ها)
جوشکاری
جوشکاری یکی از روشهای تولید می باشد. هدف آن اتصال دایمی مواد مهندسی (فلز، سرامیک، پلیمر، کامپوزیت) به یکدیگر است به گونهای که خواص اتصال برابر خواص ماده پایه باشد...
فهرست:
بقیه در ادامه مطلب...
فرمت فایل: DOC (ورد 2003 - 2007) قابل ویرایش تعداد صفحات: 48
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