Experimental Study of Wear Resistance Improvement of Modular Disk Milling Cutter by Preliminary Pre-Processing Method by Karibek Sherov, Almat Sagitov, Gulim Tusupbekova, Aibek Sherov, Gulnara Kokayeva, Dinara Kossatbekova, Gulnur Abdugaliyeva, Nurgul Karsakova

“…This paper aims to improve the wear resistance of modular disk mills using the pre-processing method. Second-order rotatable planning was applied for the experimental study of the pre-processing of modular disk mills. …”
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Pelvic Kinematics during Gait Following Long-Segment Spinal Fusion Due to Adult Spinal Deformity: An Analysis Using a Smartphone-Based Inertial Measurement Unit by Masanari Takami, Daisuke Nishiyama, Shunji Tsutsui, Keiji Nagata, Yuyu Ishimoto, Kotaro Oda, Hiroshi Iwasaki, Hiroshi Hashizume, Hiroshi Yamada

“…We aimed to clarify postoperative pelvic kinematics in patients with ASD by performing gait analysis using a system based on a smartphone-integrated inertial measurement unit (IMU). Methods: A total of 21 consecutive outpatients (73.6±4.6 years old, 2 men, 19 women) were enrolled. …”
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DESIGN OF BAMBOO STICK POLISHING MACHINE WITH 12 TON/MONTH CAPACITY by Kurniawan Kurniawan, Heri Setiawan, Dede Sujana, Ilham Fauzan Hardiansyah

“…The production of bamboo stick has several stages, including cutting bamboo blades, removing bamboo skin, forming square blades, forming circle profiles, cutting lengths, smoothing, sharpening, and drying. …”
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The Study of Water Content on the Coal Loading Performance of Thin Coal Seam Shearer Drum by Discrete Element Method (DEM) by Kuidong Gao, Wenhe Zhang, Yuanjin Zhang, Weipeng Xu, Liqing Sun

“…In response to the problem of low efficiency in installing thin coal seam shearers, this paper uses the Discrete Element Method (DEM) to study the effects of loading methods, helical angle of drum, drum rotation speed, and particle water content on coal loading rate. …”
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Quality Evaluation of Micro-Holes Processed by Efficient One-Step Femtosecond Laser Helical Drilling Method in Nickel-Based Superalloy by Mingquan Li, Yiyu Chen, Li Dong, Dan Liu, Xudong Sun

“…This research work details the main factors affecting the orifice and profile morphology of micro-holes processed by the one-step femtosecond laser helical drilling method. Cylindrical holes or even inverted cone holes can be obtained with the appropriate deflection angle and translation distance. …”
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Design and test of key mechanism of beveling pin-grafting machine by LI Xing, LI Jianping, CHEN Zhengbei, ZHU Pan’an, QIU Jingtu

“…The majority of researchers choose traditional grafting methods for their grafting machines, such as cut-in grafting, joining grafting or split grafting. …”
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Design and Optimization of Power Harrow Soil Crushing Components for Coastal Saline–Alkali Land by Nan Xu, Zhenbo Xin, Jin Yuan, Zenghui Gao, Yu Tian, Chao Xia, Xuemei Liu, Dongwei Wang

“…Initially, the ranges of key structural and motion parameters are determined, such as the angle of the harrow blade cutting edge, the thickness of the of the harrow blade cutting edge, and the ratio of the circumferential speed to the forward speed. …”
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Diamond grinding the ceramic balls from silicon carbide by Sokhan’ S. V.

“…The separated particles of the process indexes can vary both as growing and as decreasing depending on the values of the parameters of the machining regime, such as: the discrete feeding of the diamond wheel to the cutting, the time of grinding between feedings of the wheel and the rotation speed of the table with the balls. …”
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Structure and Tribological Properties of Chromium Coatings Formed by Electrodeformation Cladding with Flexible Tools by V. K. Sheleg, M. A. Levantsevich, Y. V. Pilipchuk, S. M. Nazarov

“…Tribological tests have been performed under conditions of “boundary lubrication” on a rotary friction machine that implements friction of a rubber indenter on a flat surface of a rotating disk. According to data of the tribotechnical tests it has been ascertained that under conditions of “boundary friction” for such paired samples as “coated disc – rubber roller” chromium coatings formed by the EDCFT method, have the lowest values of a sliding friction coefficient (fтр = 0.023) which are 7.5 times lower than chromium coatings obtained by electroplating. …”
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Combining Unity with machine vision to create low latency, flexible and simple virtual realities by Yuri Ogawa, Raymond Aoukar, Richard Leibbrandt, Jake S. Manger, Zahra M. Bagheri, Luke Turnbull, Chris Johnston, Pavan K. Kaushik, Jaxon Mitchell, Jan M. Hemmi, Karin Nordström

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SIMULATING MACHINING OF CONTINUOUSLY VARIABLE TRANSMISSION PULLEYS IN COMPLEX BLADE TOOL TRAJECTORY IN ANSYS SOFTWARE PACKAGE by A.A. Generalova, A.A. Nikulin, D.S. Bychkov

“…A computer model of the complex movement of a cutting tool and the destruction of a rotating workpiece with chip formation has been developed. …”

Geometric, kinematic and dynamic parameters of the disc ripper by V. A. Nikolayev

“…The moment of resistance of the soil to the rotation of the disks is calculated. The horizontal and vertical component of soil resistance to the front disc carrying out clamped cutting and subsequent discs carrying out semi-clamped cutting of the soil are determined. …”
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Determination of torque for milling working equipment of excavator when repairing a pipeline by I. S. Kuznetsov

“…The minimum value of the torque in the study area 50 N·m is observed at the point where the cutting angle of the soil is 45º, and the angular speed of rotation of the milling head is 4 rad/sec. …”
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Error effect of executive elements movement of the lathe tool on forming motion paths by Vilor L. Zakovorotny, Valery E. Gvindzhiliya

“…Materials and Methods. Laws of the relation between the executive elements and forming paths for the longitudinal cutting case are considered. …”
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Constructive layout for small rotor of straight-flow rotary ripper by V. A. Nikolaev

“…Applying the well-known formulas of theoretical mechanics, we will determine the angular velocity of the small rotor and other kinematic parameters.Results. Based on the method of constructing a projection on the transverse-vertical plane of the blade of a knife, a tooth and a disc of a small rotor, when there is a different angle of deviation of the blade in the cutting plane, the main geometric parameters of the elements of the small rotor of a straight-flow rotary ripper are revealed. …”
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Analisis tegangan pada struktur mesin pencacah plastik menggunakan metode elemen hingga (MEH) dan uji kerja mesin pencacah plastik by Hendra Hendra, A. Indriani, Hernadewita Hernadewita, A. Mardian, N. Kholik, Rispandi Rispandi, Y. Suhartini

“…The strength of plastic shredding and injection machines can be calculated by means of simulation using the finite element method (FEM). This method will save costs, selection of materials and cutting edge shapes quickly and easily and soon. …”
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Monitoring biweekly dynamics of pan-tropical industrial plantations over 6 years using 100 m PROBA-V data by Audric Bos, Céline Lamarche, Fabrizio Niro, Pierre Defourny

“…This study addresses this gap by developing a near real-time sensor-agnostic method for monitoring deforestation and plantation rotation. …”
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A Solution for Predicting the Timespan Needed for Grinding Roller Bearing Rings by Cezarina Chivu, Mitica Afteni, Gabriel Radu Frumusanu, Florin Susac

“…The cause variables selected to describe the grinding process of the roller bearing rings were the inner and outer diameter of the ring, its width and weight, the machined surface roughness, the grinding stone rotation speed, the cutting speed, the feed rate, and the cutting depth, while the effect variable to be used by the process planner as the decision criterion was the timespan.…”
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Research on the Timing of Replacing Worn Milling Cutters by Using Wear Transition Percentage Constructed Based on Spindle Current Clutter Signals by Zhihao Liu, Min Wang, Zhishan Wang, Tao Zan, Xiangsheng Gao, Peng Gao

“…Firstly, the Vold–Kalman filter is employed to remove the rotation frequency and its harmonic components from the spindle current, resulting in spindle current clutter signals (SCCS) with low correlation with cutting parameters. …”
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SIMULATION AND ACCURACY VERIFICATION OF HIGH PRECISION GEAR HOBBING BASED ON CATIA by HE ZhongYuan, WANG ZhongHou, LIU Lei, WU ShiQing

“…Simulation and accuracy verification methods. This method is based on the CATIA design platform, combined with the secondary development functions through commands such as translation, rotation, and Boolean operations in CATIA. …”
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