Abstract
The article presents the requirements for the lubricants used in die casting of non-ferrous alloys and polymer materials. The methodology for conducting research to determine the lubricating properties of materials, as well as the results of studies of the lubricating qualities of materials used in the development of lubricant compositions for die casting of non-ferrous alloys and polymer products are presented. It is shown that the use of the materials researched under study reduces the effort to extract the metal rod from the casting by 4.5–8.9 times. It has been established that it is advisable to use petroleum jelly and fus (by-product of vegetable oil) as materials used to develop the composition of a lubricant for die-casting non-ferrous alloys and polymer products. The lubricity of these materials is, on average, 28.8–51.2% higher than that of other lubricants studied.
Highlights
The article presents the requirements for the lubricants used in die casting of non-ferrous alloys and polymer materials
The methodology for conducting research to determine the lubricating properties of materials, as well as the results of studies of the lubricating qualities of materials used in the development of lubricant compositions for die casting of non-ferrous alloys and polymer products are presented
It has been established that it is advisable to use petroleum jelly and fus as materials used to develop the composition of a lubricant for die-casting non-ferrous alloys and polymer products
Summary
The article presents the requirements for the lubricants used in die casting of non-ferrous alloys and polymer materials. Предъявляемые к смазке, используемой при литье под давлением цветных сплавов и полимерных материалов. Представлены методика проведения исследований по определению смазывающей способности материалов, а также результаты исследования смазывающей способности материалов, используемых при разработке составов смазки для литья цветных сплавов и полимерных изделий методом литья под давлением. Что использование исследуемых материалов позволяет снизить усилие извлечения металлического стержня из отливки в 4,5–8,9 раз.
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