Statistical reliability of hard-alloy cutting tools in automated production

Nowadays Russian manufacturers of metal-cutting tools for machine-building industry do not offer structures of prefabricated cutting hobs with retrofittable carbide blades for processing of tooth wheels, though usage of retrofittable carbide blades allows to increase significantly working capacity and productivity of the processing. As of today creation of an assembly cutting tool for processing of tooth wheels with the retrofittable carbide blades is a big step forward for machine-building industry. A high quality tool allows warranting for a new equipment and making work of operators more productive. This paper offers a new technical solution providing increase of efficiency of processing by assembly tools with the retrofittable carbide blades made of a hard alloy. Due to usage of progressive cutting patterns division of a margin for straight-line segments and curved sections is performed. This division has a positive impact on cutting hard-alloy inserts and also reduces their wear and tear.

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

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.379.28 ◽

2013 ◽

Vol 379 ◽

pp. 28-31 ◽

Cited By ~ 7

Author(s):

A.V. Valentov ◽

V.V. Konovodov ◽

Е.V. Agafonova

Keyword(s):

Hard Alloy ◽

Laboratory Tests ◽

Cutting Tools ◽

Operating Stress

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

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Research and Application of Carbide Blade Surface Quality Primitive Digital Automatic Detection

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.971-973.1700 ◽

2014 ◽

Vol 971-973 ◽

pp. 1700-1705

Author(s):

Xue Jun Tian ◽

Zhi Peng Dong ◽

Feng Ye

Keyword(s):

Hard Alloy ◽

Rapid Detection ◽

Production Efficiency ◽

Surface Defects ◽

Cutting Tools ◽

Production Quality ◽

Detection Methods ◽

Compute Unified Device Architecture ◽

Blade Surface ◽

Device Architecture

Hard alloy has been widely applied as a type of cutter material and cemented carbide cutting tools have become the main tools for processing enterprises in our country. During the blade production process, traditional artificial detection methods for surface defects can't satisfy the demands of production quality and production efficiency any longer. Online automation rapid detection has been realized based on the Compute Unified Device Architecture (CUDA) by utilizing the computing capability of GPU.

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Effect of crystal structure on the tribological properties of diamond coatings on hard-alloy cutting tools

Journal of Friction and Wear ◽

10.3103/s1068366617030047 ◽

2017 ◽

Vol 38 (3) ◽

pp. 252-258 ◽

Cited By ~ 1

Author(s):

E. E. Ashkinazi ◽

V. S. Sedov ◽

M. I. Petrzhik ◽

D. N. Sovyk ◽

A. A. Khomich ◽

...

Keyword(s):

Crystal Structure ◽

Hard Alloy ◽

Tribological Properties ◽

Cutting Tools ◽

Diamond Coatings

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Nanostructured Ti-Cr-B-N and Ti-Cr-Si-C-N coatings for hard-alloy cutting tools

Russian Journal of Non-Ferrous Metals ◽

10.3103/s1067821211030138 ◽

2011 ◽

Vol 52 (3) ◽

pp. 311-318 ◽

Cited By ~ 18

Author(s):

F. V. Kiryukhantsev-Korneev ◽

A. N. Sheveiko ◽

V. A. Komarov ◽

M. S. Blanter ◽

E. A. Skryleva ◽

...

Keyword(s):

Hard Alloy ◽

Cutting Tools

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IMPACT OF SECONDARY TRIBO-STRUCTURES ON THE OPERABILITY OF HARD-ALLOY CUTTING TOOLS WITH CUTTING EDGES PROTECTED BY ELECTRIC-SPARK ALLOY COATINGS

Scholarly Notes of Komsomolsk-na-Amure State Technical University ◽

10.17084/2014.i-1(17).10 ◽

2014 ◽

Vol 1 (17) ◽

pp. 62-72

Author(s):

Anatoly D. Verkhoturov ◽

◽

rina A. Podchernyaeva ◽

Leonid A. Konevtsov ◽

◽

...

Keyword(s):

Hard Alloy ◽

Cutting Tools

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Definition of the initial information for selecting the cutting tool for automated production preparation

MATEC Web of Conferences ◽

10.1051/matecconf/201822401103 ◽

2018 ◽

Vol 224 ◽

pp. 01103 ◽

Cited By ~ 3

Author(s):

Aleksandr Golovko ◽

Sergey Petrov

Keyword(s):

Cutting Tool ◽

Cutting Tools ◽

Machine Building ◽

Initial Information ◽

Automated Production ◽

Technological Processes ◽

Preset Parameter ◽

Definition Of ◽

Production Preparation ◽

Methods Of Application

The certain supply of cutting tools is formed on the machine-building enterprises of the parts group related to tooling as a result of application of technological processes. At preproduction of new pats group it is necessary to be determined with the choice of tool: to project special or to apply already present. In second case it is required to find from a database a suitable tool on totality of preset parameter. The large variety of constructions and methods of application of cutting tools hampers such choice. The article presents the initial information for selecting a cutting tool for automated production preparation.

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