detallarni mustaxkamlash

ma'ruza №1 detallarni mustaxkamlash r e j a 1. detallarni ishkalanish uzellarni ximiyaviy-termik yuli bilan mustaxkamlash. 2. tsementitlash. 3. azotlash. 4. toblash. adabiet 1. pirogov k.m., vyatkin b.a. «osnovi nadejnosti tekstilnix mashin» m. 1985 y. 2. bezdudniy f.f. i dr. «raschet nadejnosti proizvodstvennix sistem v tekstilnoy i legkoy promishlennosti» m. 1977 y. detallarning tolikishga karshligini va eyilishga chidamligini oshirish maksadida kullaniladi. kuyidagi usullardan biri bilan sirtni plastik deformatsiyalash: 1. mexanik eki pnevmatik pitra purkagich erdamida 0,4-2 mm diametrli pulat eki chuyan nitralar purkab ishlov berish. 2. maxsus ustanovka erdamida markazdan kochma usulda sharik erdamida parchinlash. 3. erkin aylanaetgan roliklarni ishlov beriladigan sirtga 1,5-4 kn kuch ...

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