rus
Issue #1/2025
A. M. Dmitriev, N. V. Korobova
Cold Forming in a Die With Punch Rotation of High-Density Discs Made of iron-Based Powders
Cold Forming in a Die With Punch Rotation of High-Density Discs Made of iron-Based Powders
DOI: 10.22184/2499-9407.2025.38.1.38.45
The scope of application of parts made of powder steels is considered. It is shown that alloying iron powders to convert them during sintering into steel is advisable only if the high density of the molded powder parts is ensured. The research conducted on a specially created die to increase density of molded powder discs by turning the die punch and making shifts inside the powder blank is described.
Tags: density increase disc-type parts powder blanks shear seal stamps with a non-self-braking screw pair детали типа дисков заготовки порошковые повышение плотности уплотнение со сдвигами штампы с несамотормозящей винтовой парой
Subscribe to the journal Stankoinstrument to read the full article.
The scope of application of parts made of powder steels is considered. It is shown that alloying iron powders to convert them during sintering into steel is advisable only if the high density of the molded powder parts is ensured. The research conducted on a specially created die to increase density of molded powder discs by turning the die punch and making shifts inside the powder blank is described.
Tags: density increase disc-type parts powder blanks shear seal stamps with a non-self-braking screw pair детали типа дисков заготовки порошковые повышение плотности уплотнение со сдвигами штампы с несамотормозящей винтовой парой
Subscribe to the journal Stankoinstrument to read the full article.
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