Forecasting Residual and Operating Stress in Soldering Cutting Tools with Tungsten-Free Hard Alloy Inserts

Author:

Valentov A.V.1,Konovodov V.V.2,Agafonova Е.V.2

Affiliation:

1. Tomsk Polytechnic University

2. Novosibirsk State Agricultural University

Abstract

The results indicate a reduction of defects in soldering turning tools through optimal dimensions of a solder. In this paper stress in a flat insert is calculated and the results of laboratory tests of cutters iron-carbon soldered are presented. The optimal dimensions of the solder are selected according to calculations conducted

Publisher

Trans Tech Publications, Ltd.

Reference5 articles.

1. Vereshchaka A.S. Efficiency of wear-resistant coated cutting tools / A.S. Vereshchaka. - M.: Mechanical Engineering, 1993. – 336 p.

2. Appen A.A. Thermally stable inorganic coatings / A.A. Appen. - L.: Chemistry, 1976. – 295p.

3. Loshak M.G. Strength and durability of hard alloys / M.G. Hinny. - Kiev: Scientific Dumka, 1984. - 328 p.

4. Klochko N.A. Investigation of the influence of heat treatment on the stress state and properties of sintered hard alloys / N.A. Klochko, A.K. Khersonsky / Hard alloys and tools: collected papers. / VNIITS - Moscow, Metallurgy, 1986. - P. 56 - 60.

5. Horunov V.F., Dorofeeva E.N. On development of braze silverless solders / V.F. Horunov, E.N. Dorofeeva / Progressive methods of brazing: collected papers / Ukrainian Academy of Sciences. Institute of electrical welding by E.O. Paton. - Kiev, 1989. - P. 5-11.

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