The efficiency and safety of the “operator – portable pneumatic punch” systems are associated with a whole complex of unresolved problems to date, related both to the issues of rock destruction physics, and to the imperfections of the designs of modern pneumatic punchers and problems in biology as a science based not on the laws of physics, but on the opinions of the authorities, which does not allow to obtain objective quantitative assessments of the impact on the human body of the influencing factors. This work contains an analysis of the functioning of each element of this system on the final result – productivity, as well as safety, based on existing theoretical works in this field, as well as new ones, which resulted in the identification of effective ways to improve this system, resulting in a significant increase in productivity and occupational safety.
Dobroborsky B.S. Theoretical analysis of the functioning of the system “operator – portable pneumatic punch” and conditions of ensuring occupational safety
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