The technology adopted at plants for the manufacture of gaged steel has a series of shortcomings, the main ones of which are -as follows.n1. Greater number of technological and. industrial operations. For example, when manufacturing calibrated bearing steel more than 20 technological (annealing, pointing, drawing, adjusting, etc.) and more than 60 industrial (transportation by cranes and lorries, preparing to various types of machining, etc.) operations are used.
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