FINITE ELEMENT ANALYSIS OF STRUCTURAL DYNAMICS IN HEAVYDUTY LATHE MACHINES: IMPLICATIONS FOR LOAD CAPACITY, PRECISION, AND MACHINING PERFORMANCE
This research delves into the structural dynamics of a large heavy-duty lathe, highlighting the significant impact of its static and dynamic properties on load capacity, precision, and surface finish of machined parts. Central to this study are the headstock and tailstock, crucial for supporting...

Actual problems in modern technical sciences / 2024 / June

Khayitov Jahongir Khayitovich, Abdullaev Karimjon Saitbayevich, Yakhshiev Sherali Namozovich, Ochilov Ulugbek Yunusovich

Volume 8 | Issue 6

3 June 2024, 21:50

Preview Download (749.79 Kb) (1)
ENHANCING THE STATIC AND DYNAMIC PERFORMANCE OF HIGHSPEED SPINDLE SYSTEMS IN TURNING OPERATIONS THROUGH FINITE ELEMENT ANALYSIS AND CAD MODEL OPTIMIZATION
This paper presents an approach to examine the features of a high-speed spindle system used in turning operations. The precision of machined parts depends significantly on the performance of the entire machining system, particularly influenced by the behavior of the main spindle. The study focuses...

Actual problems in modern technical sciences / 2024 / June

Abdullaev Karimjon Saitbayevich, Khayitov Jahongir Khayitovich, Yakhshiev Sherali Namozovich, Ochilov Ulugbek Yunusovich

Volume 8 | Issue 6

3 June 2024, 21:50

Preview Download (881.5 Kb) (1)
ANALYSIS OF TOOL WEAR USING MACHINE LEARNING TECHNIQUIES IN PRODUCTION PROCESSES
Tool wear is a critical factor affecting machining processes, impacting part quality, equipment downtime and production costs. The study focuses on the late stage of wear using a multi-axis grinding operation to simulate artificial tool wear conditions. Verification is carried out through...

Actual problems in modern technical sciences / 2024 / May

Karimov Kamaldjan Abbasovich, Yakhshiev Sherali Namozovich, Egamberdiev Ilkhom Pulatovich, Namozova Zuxra Sherali Kizi, Namozova Fotima Sherali Kizi

Volume 8 | Issue 5

3 May 2024, 21:50

Preview Download (956.45 Kb) (4)
OPTIMIZATION OF TOOL TRAJECTORY USING AI AND REAL-TIME MONITORING THROUGH COMPUTER VISION INTEGRATION
The optimization of tool trajectory based on artificial intelligence, utilizing AI and machine learning algorithms, is an evolving field with applications in chip design, system optimization, prediction of cutting processes results and controlling its flow. This research paper explores the...

Actual problems in modern technical sciences / 2024 / May

Karimov Kamaldjan Abbasovich, Egamberdiev Ilkhom Pulatovich, Yakhshiev Sherali Namozovich, Namozova Fotima Sherali Kizi, Namozova Zuxra Sherali Kizi

Volume 8 | Issue 5

3 May 2024, 21:50

Preview Download (820.5 Kb) (3)
ANALYSIS OF THE DYNAMIC CHARACTERISTICS OF SPINDLE ASSEMBLIES
A method for calculating free vibration frequencies and dynamic characteristics of the spindle assembly of the «NT-250M» machine tool is described. Features of modeling spindle assemblies of machine tools areconsidered in the «ARM WINMACHINE» program....

Actual problems in modern technical sciences / 2024 / April

Karimov Kamaldjan Abbasovich, Egamberdiev Ilkhom Pulatovich, Yakhshiev Sherali Namozovich

Volume 8 | Issue 4

3 April 2024, 21:50

Preview Download (903.74 Kb) (3)