No. 337+338 (2026)

RESEARCH AND DISCUSSION

• ANALYZING THE EFFECT OF PROCESS PARAMETERS ON THE DRILLED HOLES IN FRICTION DRILLING PROCESS USING TAGUCHI METHOD

  Trần Thanh Phong, Vương Lê Thanh Phương

  8

• ANALYSIS OF CHARACTERISTICS OF REFRIGERANTS R134a, R404A, R600a FOR SUB-COOLING REFRIGERATION SYSTEM

  Hoàng Thành Đạt

  14

• SURVEY OF STRESS AND DEFORMATION OF A VIETNAMESE-MADE 12.7mm NSV GUN BARREL DURING FIRING

  Nguyễn Đình Thân, Trần Quốc Trình

  21

• STUDY ON THE PRODUCTION PROCESS AND DESIGN THE KRILL SALT PROCESSING PRODUCTION LINE

  Võ Tường Quân, Vũ Trần Thành Công, Trần Hòa Bình, Lê Thị Hồng Nhan

  27

• RESEARCH ON THE APPLICATION OF MACHINE LEARNING AND EXPLAINABLE AI IN QUALITY DATA ANALYSIS FOR MANUFACTURING PROCESS IMPROVEMENT

  Phạm Minh Ngọc, Nguyễn Thành Công

  36

• INVESTIGATION OF THE INFLUENCE OF RAKE ANGLE ON THE HYDRODYNAMIC PARAMETERS OF MARINE PROPELLERS BY CFD METHOD

  Nguyễn Văn Quyết, Lê Thị Mai

  46

• STUDY ON KINEMATIC ANALYSIS AND FORCE CHARACTERISTICS OF PNEUMATIC DRIVE SYSTEM IN LEG PRESS EQUIPMENT

  Trương Thị Thùy Trang, Nguyễn Sỹ Sửu, Trần Thị Tú, Trần Thị Thu Trang

  51

• ANALYSIS OF DEVELOPMENT TRENDS AND APPLICATIONS OF LASER WELDING AND 3D METAL PRINTING TECHNOLOGY IN SMART MANUFACTURING

  Trần Ánh Viên

  60

• MECHANICAL SYSTEM ANALYSIS AND INTEGRATED MANUFACTURING TECHNOLOGY FOR HIGH-TECH TEXTILES USING SMART MATERIALS

  Lưu Thị Mai Lan

  67

• TASK-WORKER-STATION ASSIGNMENT AND SCHEDULING ON MULTIMANNED ASSEMBLY LINES

  Trần Phương Nhã Uyên, Phan Nguyễn Kỳ Phúc

  75

• NOx EMISSIONS FROM TRANSPORTATION AFFECT THE HEALTH AND THE TECHNOLOGICAL SOLUTIONS SCR TO REDUCE NOx ON DIESEL ENGINE

  Nguyễn Mạnh Dũng

  86

• RESEARCH ON THE INFLUENCE OF ELECTRICAL PARAMETERS ON MATERIAL REMOVAL RATE IN EDM OF 9XC STEEL

  Đặng Xuân Thao, Nguyễn Hồng Sơn, Bùi Hải Lê

  95

• RESEARCH ON LIQUID SLOSHING EFFECT IN TANKER TRUCKS USING COSIMULATION

  Phạm Duy Nam, Vũ Minh Quân, Nguyễn Hữu Mạnh, Nguyễn Thanh Tùng

  103

• ANALYSIS OF STATIC AND DYNAMIC CHARACTERISTICS OF SLOTTED CYLINDRICAL SPRINGS

  Nguyễn Thọ Sơn

  109

• CALCULATION, MODEL DESIGN AND LIMITED PARTS ANALYSIS OF ALUMINUM ALLOY CAR WHEELS

  Nguyễn Tuấn Hưng

  113

• SIMULATION AND OPTIMIZATION DESIGN OF SEWINGS FOR ROBOTIC ARMS

  Nguyễn Ngọc Thể

  118

• ANALYSIS OF STRESS AND ENERGY RESPONSE OF 5-DEGREE OF FREEDOM ROBOT ARM UNDER HARMONIC EXCITING

  Đỗ Văn Tỉnh

  122

• ANALYSIS OF HEAT DISTRIBUTION AND ITS EFFECT ON WORKING DETAILS IN METAL PROCESSING

  Phan Trọng Đức

  127

• SIMULATION OF ROBOTIC ARM'S OSCILLATION RESPONSE WHEN SUBJECT TO FORCED EXCITATION FROM SERVO MOTION

  Đỗ Văn Tỉnh

  131

• AUTOMATION OF MAG WELDING PROCESS USING MICROCONTROLLERS

  Bùi Văn Hạnh, Nguyễn Kiều Anh Dương, Vũ Thế Anh

  136

• EXPERIMENTAL STUDY ON BANANA PSEUDOSTEM DRYING USING A COMBINED SOLAR ENERGY AND AUXILIARY HEATING

  Nguyễn Thị Minh Trinh, Bùi Nguyễn Nhật Minh, Hà Anh Tùng

  143

• INVESTIGATING THE IMPACT OF PROCESSING LATENCY ON FMCW PROXIMITY FUZE ACCURACY AND A VELOCITY-BASED PREDICTIVE COMPENSATION SCHEME

  Hoàng Đình Nguyễn, Võ Công Tú, Phạm Thành Đồng

  151

• EVALUATION OF SELECTED QUALITY CHARACTERISTICS OF SIRO YARN AND SIRO SLUB YARN

  Hoàng Thanh Thảo, Giần Thị Thu Hường, Đào Thị Thương

  156

• EFFECT OF TECHNOLOGY PARAMETERS ON SURFACE ROUGHNESS DURING CNC MILLING OF A2024 ALUMINUM ALLOY

  Nguyễn Văn Trúc

  161

• EFFECT OF TECHNOLOGICAL PARAMETERS ON TOOL WEAR IN MACHINING A2024 ALUMINUM ALLOY ON CNC MILLING MACHINE

  Nguyễn Văn Trúc

  165

• DURABILITY TEST OF THE LAUNCH ENGINE CASING OF THE 9M14M ROCKET USING SIEMENS NX SOFTWARE

  Võ Văn Biên, Hà Văn Luận, Hoàng Duy Vinh

  169

• ANALYSIS OF TECHNICAL CHARACTERISTICS, EMISSIONS, AND CHALLENGES IN THE DEVELOPMENT OF DUAL-FUEL LPG/DIESEL ENGINES

  Nguyễn Văn Hạnh, Nguyễn Tường Vi

  174

• DYNAMIC CHARACTERISTICS ANALYSIS OF A YARN DRAWING MACHINE FRAME USING THE FINITE ELEMENT METHOD

  Trần Nguyên Lân

  179

• HYDRODYNAMIC CALCULATIONS FOR A CATAMARAN-TYPE USV

  Hà Mạnh Tuấn, Vũ Đình Quý, Lê Thị Tuyết Nhung

  184

• RESEARCH ON THE MANUFACTURING OF THE ĐC100M-PST MORTAR SHELL BODY BY CASTING AS AN ALTERNATIVE TO THE CURRENT STAMPING METHOD

  Đoàn Minh Kiều, Nguyễn Đức Đông, Đặng Hồng Duy, Vũ Trọng Thiện, Lã Ngọc Toàn

  195

• STRENGTH CALCULATION AND VERIFICATION OF A FABRIC CONVEYOR WITH A CAPACITY OF 30 TONS PER DAY IN AN INDUSTRIAL GARMENT FACTORIES

  Nguyễn Thu Thuỷ

  202

• STRENGTH CALCULATION AND VERIFICATION OF A 30-TON-PER-DAY COTTON BALE OPENER IN A SPINNING PRODUCTION LINE

  Đỗ Thị Tuyết Lan

  207

• MECHANICAL ENGINEERING APPLICATIONS IN THE DESIGN AND DEVELOPMENT OF BIOMIMETIC TEXTILE MATERIALS

  Nguyễn Thu Thuỷ

  212

• A SIMULATION STUDY OF CONTROL FOR A SYNCHRONOUS DIESEL GENERATOR SYSTEM SUPPLYING A LARGE POWER LOAD USING ARTIFICIAL NEURAL NETWORKS

  Đào Quang Khanh, Đặng Đình Phúc, Nguyễn Huy Quang

  217

• STUDY ON THE INFLUENCE OF THE LINER APEX ANGLE AND LINER THICKNESS ON THE STEEL PENETRATION PERFORMANCE OF A 40 MM ROTATING SHAPED CHARGE

  Phùng Văn Cường, Bùi Xuân Sơn, Đỗ Văn Minh

  224

• DESIGN, MANUFACTURE AND EXPERIMENT ON ROTARY DRUM HEAT PUMP DRYING SYSTEM

  Nguyễn Minh Quốc, Mai Xuân Điều, Phan Thành Nhân

  232

• A HYBRID MCDM APPROACH FOR MINING ROBOT SELECTION BASED ON ANALYTIC HIERARCHY PROCESS

  Nguyễn Công Hùng, Bùi Thanh Lâm, Trần Ngọc Tiến

  243

• IMAGE PROCESSING APPLICATION FOR ROBOTIC ARM TO RECOGNIZE AND PICK UP 3D OBJECTS MOVING ON CONVEYOR BELT

  Lê Đức Hạnh

  252

• STUDY ON THE CALCULATION AND SIMULATION OF POWER SOURCE SWITCHING MODES ON A GASOLINE – ELECTRIC HYBRID PASSENGER CAR, TOYOTA COROLLA ALTIS HYBRID 1.8HEV

  Lê Quý Chiến, Nguyễn Bá Thiện, Đặng Đình Huy, Trần Đình Hưởng, Phạm Đức Cường

  260

• DESIGN AND FABRICATION OF A TOXIC GAS SUCTION PUMP FOR RAID-M100 AUTOMATIC CHEMICAL AGENT DETECTORS AND RAID-XP RADIATION MEASUREMENT DEVICES

  Mai Văn Đức, Nguyễn Văn Tuyền, Vũ Văn Lễ

  271

• OPTIMIZATION RESEARCH ON MULTI-AGV CONTROL ALGORITHMS ON A CENTRALIZED – ROBOT CONTROL SYSTEM

  Nguyễn Ngọc Kiên, Giang Quốc Hoàn, Nguyễn Văn Tình

  277

• INFLUENCE OF SOME PARAMETERS CUTTING REGIME ON SURFACE ROUGHNESS OF TITANIUM ALLOY Ti-5Al PARTS IN CNC TURNING

  Lê Quang Hiệp, Nguyễn Quang Mạnh, Đàm Vũ Sơn Quyền

  285

• STUDY ON METAL TRANSFER IN GMAW UNDER THE INFLUENCE OF SHIELDING GAS

  Trịnh Quang Ngọc, Bùi Văn Hạnh, Phạm Văn Hòa, Shinichi Tashiro, Manabu Tanaka

  294

• DYNAMIC MODELING, STABILITY ANALYSIS, AND TRAJECTORY OPTIMIZATION OF MOBILE AND TELESCOPIC CRANES: A REVIEW STUDY

  Huỳnh Công Lớn, Lương Văn Tới

  300

• DESIGN AND MANUFACTURE 3D LASER SCANNER MODEL FOR TEACHING AND AND EXPERIMENTING AT NAM DINH UNIVERSITY OF TECHNOLOGY EDUCATION

  Mai Văn Hồng, Bùi Đức Phương, Lê Thanh, Trần Đình Tài

  304

• RESEARCH ON THE DESIGN OF A PROCESS FOR ROLLING V3600 BARS FROM 0.3MM THIN STEEL PLATES USING SLAB METHOD AND VERIFICATION BY FINITE ELEMENT SIMULATION

  Huỳnh Công Lớn, Lương Văn Tới

  310

• STUDY OF THE SIDELINE DYNAMICS OF PASSENGER CARS USING NUMERICAL SIMULATION SOFTWARE

  Nguyễn Tiến Dũng, Lê Bảo Việt, Chử Thanh Đức, Vi Quý Mùi

  319

• BIRUNI: A ROS 2-BASED AUTONOMOUS MECANUM-WHEELED MOBILE ROBOT WITH MULTI-SENSOR FUSION, REAL-TIME SLAM, AND NAVIGATION IN GAZEBO FORTRESS -2025

  Elyounoussi Ossama, Nguyen Xuan Thuan, Vu Tien Dung

  326

• DEVELOPMENT OF A CRANIAL MOLDING HELMET FOR INFANTS WITH FLAT HEAD SYNDROME HFS2025

  Thanh Huy Nguyen, Nguyen Duy Phuong Tran, Viet Hung Vu, Quoc Thanh Truong, Van Thanh Nguyen, Cao Minh Khoa Nguyen

  336

• OPTIMIZING REALTIME PERFORMANCE FOR EMBEDDED SYSTEM IN 3 AXIS DYANOMETER: A COMPARISION BETWEEN TECHNIQUES

  Bui Long Vinh, Nguyen Ngoc Toan, Dao Minh Tuan, Do Hoang Nam, Phan Quoc Hien, Phan Dang Hoang

  344

• OPTIMIZATION OF TOTAL COST OF OWNERSHIP (TCO) OF ELECTRIC VEHICLES IN CONGESTED URBAN ENVIRONMENTS: A CASE STUDY IN HANOI, VIETNAM

  Le Thuong Hien, Nguyen Thi Tuyen

  353