ANALYSIS OF IDENTIFICATION METHODS OF NON-METALLIC INCLUSIONS IN STEEL GRADE 110G13L
The article discusses methods for identifying non-metallic inclusions in 110G13L steel. Particular attention is paid to the electrolytic extraction method, which allows the identification of oxides, sulfides, and nitrides. Various methods for analyzing inclusions are considered, including...

Actual problems in modern technical sciences / 2025 / March

Ashurov Khisrav Khurshid Ugli, Khamroev Nurbek Nurilloevich, Yakhshiev Sherali Namozovich, Tangatarova Laylo Alijon Kizi

Volume 9 | Issue 3

3 March 2025, 21:50

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DEVELOPMENT AND IMPLEMENTATION OF A SPECIAL DISC MODULAR CUTTER FOR SHAPING THREADS TO TRAPEZOIDAL PROFILES ON INTERNAL SURFACES
The article examines the development and implementation of a special disc cutter for shaping threads on trapezoidal profiles in holes of complexconfiguration housing parts made of structural steels and cast iron under the conditions of the “GIDRO STANKO SERVIS” LLC production base....

Actual problems in modern technical sciences / 2025 / March

Mardonov Bakhtiyor Teshayevich, Shakulov Begmamat Kurbanovich, Fayziyev Oybek Sidikovich, Tangatarova Laylo Alijon Kizi, Qarshiboyev Sunnatillo Rustambekovich

Volume 9 | Issue 3

3 March 2025, 21:50

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DETERMINATION OF VIBRATION PARAMETERS BASED ON A MATHEMATICAL MODEL OF VIBRATIONS OF A METAL-CUTTING MACHINE BODY
This article focuses on determining the vibration parameters based on the analysis of vibrations in the spindle unit housing of metal cutting machines. Studying the dynamics of spindle systems is crucial for improving the efficiency of mechanical processes. The research presents methods for...

Actual problems in modern technical sciences / 2025 / February

Yakhshiev Sherali Namozovich, Tangatarova Laylo Alijon Kizi, Norbekov Azamat Ostanaqulovich, Namozova Fotima Sherali Kizi, Namozova Zuxra Sherali Kizi

Volume 9 | Issue 2

3 February 2025, 21:50

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DETERMINATION OF PARAMETERS OF THE TECHNICAL CONDITION OF THE SPINDLE ASSEMBLY OF METAL-CUTTING MACHINES BASED ON MATHEMATICAL MODELING
The article discusses vibration diagnostics methods for assessing the technical condition of the spindle assembly of metal-cutting machines and determining its dynamic characteristics. The technical condition of the spindle assembly is important in determining defects that have arisen in its...

Actual problems in modern technical sciences / 2025 / January

Yakhshiev Sherali Namozovich, Tangatarova Laylo Alijon Kizi, Mansurov Dilshod Ravilovich, Namozova Zuxra Sherali Kizi, Namozova Fotima Sherali Kizi

Volume 9 | Issue 1

3 January 2025, 21:50

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INVESTIGATION OF THE RESISTANCE OF THE CUTTING TEETH OF A RUNNING-IN TOOL WHEN PROCESSING CYLINDRICAL GEARS
The article examines the issues of studying the state of manufacturing cylindrical gear wheels. Research has shown that there is a problem of ensuring the accuracy of tooth processing in finishing operations. The accuracy problem concerns not only finished structures, but also machine parts, among...

Actual problems in modern technical sciences / 2025 / January

Mardonov Bakhtiyor Teshayevich, Shakulov Begmamat Kurbanovich, Fayziyev Oybek Sidikovich, Irdonov Furqat Nematovich, Tangatarova Laylo Alijon Kizi

Volume 9 | Issue 1

3 January 2025, 21:50

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