کوپلینگ پلاستیکی
کوپلینگ پلاستیکی يك قطعه الكترونيكي است كه به منظور اتصال دو شفت براي انتقال قدرت طراحي شده است.کوپلینگ یک المان مکانیکی است.
کوپلینگ پلاستیکی يك قطعه الكترونيكي است كه به منظور اتصال دو شفت براي انتقال قدرت طراحي شده است. به طور معمول کوپلینگ ها در حین عملکرد به شفت ها اجازه ی جدا شدن نمی دهند گرچه کوپلینگ های محدود کننده ی گشتاور می توانند زمانی که میزان گشتاور از حدی بالاتر برود دچار لغزش و یا جدایی شوند .
- آمریکایی
هدف اولیه ی کوپلینگ ها این است که دو قطعه ی دوار را به هم متصل کنند و در عین حال که اجازه انحرافاتی را به آنها می دهند. با انتخاب، نصب و نگهداری دقیق کوپلینگ ها می توان صرفه جویی زیادی در هزینه نگهداری و زمان خروج از کارکرد به عمل آورد.
کوپلینگ:
کوپلینگ یک المان مکانیکی است اما این تنها بخشی از تعریف آن می باشد. در مورد نقش و وظایف این المان باید گفت که به صورت خلاصه چهار وظیفه را به عهده دارد . : انتقال قدرت، اصلاح عدم انطباق محورها، جذب ارتعاشات و جلوگیری از انتقال حرارت موتور .
کوپلینگ COUPLING وسیله ای برای محور کردن موتور و شفت پمپ می باشد کوپلینگ ها در حقیقت برای موتورهای سانتری فیوژ . ، پمپ های سانتری فیوژ ، پمپ کلوز (pomp close) که شفت و موتور به صورت کسری قرار دارد توسط کوپلینگ متصل می باشد .
کوپلینگ (Coupling) ها نوعی اتصال هستند که از آنها برای متصل کردن دو لولۀ هم سایز استفاده می‌شود. این نوع اتصال ها آب بندی مناسبی ایجاد می‌کنند و میزان نشتی را به طور محسوسی کاهش می‌دهند .
کوپلینگ ها در مواقعی که لوله دچار خوردگی و یا آسیب دیدگی شده است استفاده می‌شوند تا نشتی سیستم برطرف شود. همچنین از آنها به جای اتصالات جوشی یا فلنجی برای اتصال دو لوله استفاده می‌شود. کوپلینگ ترمزدار جهت اتصال لوله‌ها به یکدیگر استفاده می‌شود .
از آنجا که در زمان اجرای لوله‌کشی فاضلاب ساختمان، بیشتر به لوله‌هایی با ابعاد مختلف جهت اتصال به یکدیگر نیاز است . بنابراین بعضی از افراد برای ایجاد کوپله‌های بیشتر اقدام به حرارت دادن لوله‌ها به صورت دستی و غیر اصولی می‌نمایند .
اجرای این عمل غیراستاندارد باعث تخریب پلیمر شده و در نهایت شبکه نیز به راحتی آب‌بندی نمی‌شود. همچنین استفاده از روش کوپله باعث کاهش طول عمر لوله می‌گردد .
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