Брянский государственный технический университет, Брянск, Россия

Грядунов С. С., канд. техн. наук, доцент

Брянский государственный инженерно-технологический университет, Брянск, Россия

Сиваков В. В., канд. техн. наук, доцент, sv@bgitu.ru

Обоснована целесообразность применения лабораторных методов испытаний материалов на изнашивание для оценки эффективности использования новых материалов и технологий упрочнения рабочих органов. Разработана установка, реализующая схемы взаимодействия куска породы с рабочей поверхностью в условиях прямого удара и удара с трением. По результатам испытаний рекомендовано применение сплава 230Х8Ф7С2Г6 для электрошлаковой наплавки рабочих органов дробилок.

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