A.N. Kravtsov
This article discusses the challenge to optimize treatment regimens threaded surfaces of the parts while ensuring their operational properties (field-performance data) (OP) on the example of spindles. The field-performance data (operational properties) (OP) (this article by the acronym «OP» refers to that term) — are properties that are quite clearly expressed and empirically describe the characteristics and the corresponding unit of measurement.
Keywords: field-performance data, surface layer, quality fittings..