Korbut Y. Increase of serviceability of drills for processing bone.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U001942

Thesis Registration Form

0499U001942.pdf

Applicant for

Specialization

  • 05.03.01 - Процеси механічної обробки, верстати та інструменти

29-06-1999

Specialized Academic Board

Д 26.002.11

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

The thesis is devoted to problem solving of increase of functional requests, serviceability and service life of drills for processing bone,which material biologically would be compatible with an organism,in the least measure it injured, would have high corrosion stability.The influence of different tool materials of drills to them corrosion stability is investigated, fiber the method laser correlation spectral analysis and thus proves expediency application of steel P6M5 with cover because of nitride of a titanium for manufacturing the surgical tool. The new methods of sharpening of drills with convex, concave and clip by cutting edges are developed. Graphically and analytically geometric parameters of a cutting part of spiral drills for want of known parameters of the unit of the tool of a rather grinding circle are certain.

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