Novikov O. The improvement of a chain cutting off saws workability

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U002217

Thesis Registration Form

0499U002217.pdf

Applicant for

Specialization

  • 05.03.01 - Процеси механічної обробки, верстати та інструменти

29-06-1999

Specialized Academic Board

Д26.002.11

Essay

The thesis is devoted to questions of the improvement of a chain cutting off saws workability at the expect of hard alloy armouring cutting teeth rake surfaces and new types of sharpening usage. It has been offered a number of research methods to investigate of a kinematics and a cutting tool geometry. It has been solved the volume task of a cutting teeth tense deformed state by a final element method. It was taken the improved constructions of chain saw teeth, that was allowed to enlarge of a cutting base tool life time more then at ten times and to shorten cutting forces at twice.

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