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Journal articles on the topic 'Rotary table bearings'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Zhao, Yang, Yaping Xue, and Weining Lei. "Analysis of the static characteristics of magnetic preloaded small-throat gas thrust bearing rotary table." Journal of Physics: Conference Series 3009, no. 1 (2025): 012081. https://doi.org/10.1088/1742-6596/3009/1/012081.

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Abstract To make orifice-compensated aerostatic bearings stiffer, we have added permanent magnets to the design of thrust aerostatic bearings. This study looks at a type of bearing that uses air and magnets to see how changes in magnetic force, air pressure, and hole size affect the bearing’s performance. The magnetic preload force is created when permanent magnets interact with magnetic materials, using the no-current permanent magnetic field module in COMSOL. We made a simulation model to study how far the magnetic field reached. How the magnetic forces connect and how the magnetic strength

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2

Lee, Hyun Bok, Ji Han Oh, Chang Hwan Oh, and Young Hyu Choi. "Structural Design Optimization of the Rotary Table of a Floor Type Boring Machine for Minimum Weight and Compliance by Using GA." Applied Mechanics and Materials 271-272 (December 2012): 1421–26. http://dx.doi.org/10.4028/www.scientific.net/amm.271-272.1421.

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Recently needs of extra-large floor type boring machines have been increased according to super-sizing ships and aircrafts including wind turbines. The rotary table of a supersize floor type boring machine to be developed in this study can support ultra heavyweight workpieces more than 200 tons and be rotated with a speed of 300 deg/min. Therefore, it is designed as a high rigidity structure and requires high rigidity bearings. Thus, hydrostatic bearings are used in this rotary table. For optimizing the rotary table of a floor type boring machine as a lightweight and high rigidity structure, a

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3

Wu, Yangong, Zheng Qiao, Jiadai Xue, Yutao Liu, and Bo Wang. "Root iterative method for static performance analysis of aerostatic thrust bearings with multiple pocketed orifice-type restrictors based on ANSYS." Industrial Lubrication and Tribology 72, no. 1 (2019): 165–71. http://dx.doi.org/10.1108/ilt-11-2018-0429.

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Purpose The purpose of this paper is to present a novel numerical approach to analyze the static performance of aerostatic thrust bearings by adopting a general finite element method calculation program. Design/methodology/approach The characteristics of a gas film are described by the Reynolds equation and the pressure distribution is solved using the finite element method. A root iterative method is proposed to meet the requirement of the mass-conservation law because multiple pocketed orifice-type restrictors are treated as a series of special boundary conditions. Findings The static perfor

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4

Sun, Ya Zhou, Jiu Da Wu, Jing He Zhang, and Hai Tao Liu. "Structure Scheme Design of a Large Ultra-Precision Hydrostatic Rotary Table with a High Diameter-Length Ratio." Key Engineering Materials 579-580 (September 2013): 353–56. http://dx.doi.org/10.4028/www.scientific.net/kem.579-580.353.

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This essay briefly introduces a structure scheme design of a high diameter-length ratio rotary plate. This structure scheme is unique from any well-known schemes. In this scheme, there is only one flat act as the working flat for both main thrust bearing and aux thrust bearing. It minimizes the faces which need lapping. At the same time, this scheme minimizes the number of assembling parts. So, it will be easier for this scheme to achieve high accuracy. This essay includes the process of design: calculation for bearings and schemes compare.

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5

Jiang, Shuyun, and Chundong Xu. "Dynamics characteristics of a rotary table motorized spindle with externally pressurized air bearings." Journal of Vibroengineering 19, no. 2 (2017): 801–11. http://dx.doi.org/10.21595/jve.2016.17266.

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6

Zha, Jun, Yaolong Chen, and Penghai Zhang. "Precision design of hydrostatic thrust bearing in rotary table and spindle." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 232, no. 11 (2016): 2044–53. http://dx.doi.org/10.1177/0954405416682279.

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According to the increasing needs of rotary table and spindle to satisfy high-precision machining requirements, the accuracy of rotary table and spindle becomes an important issue due to the error averaging effect of hydrostatic thrust bearing. The objective of this study is to research a methodology to guide the precision design of hydrostatic thrust bearing in rotary table and spindle. A run-out error model based on error averaging effect is established using the Reynolds equation, pressure boundary conditions, flux continuity equations of pad and dynamic equations of shaft. The axial run-ou

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7

Wang, Fu Sheng, and Gang Bao. "Research on a New Type of Center of Mass Measuring Instruments." Applied Mechanics and Materials 29-32 (August 2010): 1722–27. http://dx.doi.org/10.4028/www.scientific.net/amm.29-32.1722.

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The accurate measurement and control of center of mass (CM) in mass properties for satellite attitude control are the most important. In order to accurately measure CM, this paper describes a new type of CM measuring instruments which are particularly recommended for determining mass properties of rockets, satellite and ballistic objects. A spherical air-bearing supports a precision rotary table and acts as a frictionless pivot axis for measuring unbalance moments due to the displacement of the test part CM relative to the central axis of the bearing. This paper emphasizes the research on reas

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8

Wu, Shi, Weijie Lei, Tai Yu, Zeyu Dong, and Taorui Liu. "Effect of the Stiffness of the Turntable Bearing Joint on the Dynamic Characteristics of the Five-Axis Machine Tool Rotary System." Machines 11, no. 3 (2023): 389. http://dx.doi.org/10.3390/machines11030389.

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The positioning accuracy and machining performance of the five-axis machine tool are significantly impacted by the dynamic characteristics of the rotary system of the two-axis rotary table machine. In this study, first, the stiffness of the joint bearing of the rotary table system is calculated, and the effect of bearing clearance and external load on the stiffness is analyzed. Second, considering the stiffness characteristics of the joint, the natural frequency and mode shapes of the turntable system are calculated. Finally, the influence of turntable angle and bearing stiffness on the dynami

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9

Okahata, Go, Akinori Yui, Takayuki Kitajima, Shigeki Okuyama, Hirotsugu Saito, and Alexander Henry Slocum. "Development of Rotary Work Table with Constant-Flow Hydrostatic Water Bearing for Large Scale Silicon-Wafer Grinding Machine." Advanced Materials Research 1017 (September 2014): 604–9. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.604.

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There is a compelling need for development of a surface grinding machine for 450mm diameter silicon-wafers. The authors have developed a new surface grinding machine for the large scale silicon-wafers. The machine has a rotary work table equipped with a constant-flow hydrostatic water bearing. The table system has to attain high static stiffness to achieve higher loop stiffness. This paper investigates static performances of the rotary table by numerical computation. The obtained results are compared with the experimental ones. Accordingly, it is verified that the developed rotary table has su

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10

Liu, Ping, and Hui Yi Miao. "Research on a Computerized Form and Position Error Measurement Instrument." Applied Mechanics and Materials 201-202 (October 2012): 151–56. http://dx.doi.org/10.4028/www.scientific.net/amm.201-202.151.

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A model machine of multifunctional form and position measurement instrument controlled by a personal computer has been successfully developed. The instrument is designed in rotary table type with a high precision air bearing and the radial rotation error of the rotary table is 0.08 μm. A high precision vertical sliding carriage supported by an air bearing is used to the instrument, the straight motion error of the carriage is 0.3 μm/200 mm and the parallelism error of the motion of the carriage relative to the rotation axis of the rotary table is 0.4 μm/200 mm. The mathematical models have bee

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11

Dong, Xiang Min, Li Gang Cai, Yong Sheng Zhao, and Xiao Shi. "Deformation Analysis for Hydrostatic Rotary Table of Heavy Duty CNC Machine Tool." Applied Mechanics and Materials 457-458 (October 2013): 335–39. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.335.

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The deformation of constant flow and closed type hydrostatic rotary table of heavy duty CNC machine tool has a great influence on the film thickness because of its large diameter, high load-bearing. According to the circular plate deformation theory of elasticity, differential equations of worktable deformation are derived in the simply supported conditions when bearing uniform force of different locations. Displacement curves of worktable are obtained. Force and deformation weaknesses of hydrostatic rotary table are found, which can provide theory basis for supporting location of heavy workpi

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12

Hassan, Shaker S., Ahmed Adnan Shandookh, and Omar Alaa Ihsan. "Study the Effect of Using Different Bearing Types on the Performance of Evaporative Cooler." Al-Nahrain Journal for Engineering Sciences 21, no. 4 (2018): 532–38. http://dx.doi.org/10.29194/njes.21040532.

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An investigation of performance response of two types of bearings such as Cylindrical Roller Bearing and bush bearing on evaporative cooler driven by DC motor of 1500 r.p.m, through studying many parameters like vibration response, temperature raise, humidity, sound level and total performance. high quality 3D positions X, Y and Z, vibration sensors type (ADXL335 accelerometers) with Arduino mega 2560 that interfaced with Lab-View program were used to measure changes in vibration amplitude and frequency. Two temperature sensors of type (LM35) were used to investigate the temperature raise in t

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13

NAKATSUGAWA, Shota, Yohichi NAKAO, and Kenji SUZUKI. "512 Measurement of bearing stiffness of water hydrostatic rotary table." Proceedings of Conference of Kanto Branch 2012.18 (2012): 225–26. http://dx.doi.org/10.1299/jsmekanto.2012.18.225.

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14

Tang, Jun, Xiao Diao Huang, and Cheng Gang Fang. "BP Neural Network in Prediction of the Constant-Current Hydrostatic Bearing Static Stiffness." Advanced Materials Research 199-200 (February 2011): 271–74. http://dx.doi.org/10.4028/www.scientific.net/amr.199-200.271.

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SKZT3500 NC rotary table adopts constant-current hydrostatic bearing and unloading guide two sets of hydraulic system. Aiming at the characteristics of two sets of hydraulic system, this paper deduces the constant-current hydrostatic bearing static stiffness formula. Then, the theory and algorithm of BP neural network were applied to predict the constant-current hydrostatic bearing static stiffness, based on experimental measurements in a physical prototype and neural network toolbox of MATLAB. Testing results show that BP neural network can accurately forecast the constant-current hydrostatic

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15

Shan, Xiao Biao, Li Li Wang, Tao Xie, and Wei Shan Chen. "Mathematical Modeling and Experimental Verification of the Radial Stiffness for a Wire Race Ball Bearing." Applied Mechanics and Materials 120 (October 2011): 343–48. http://dx.doi.org/10.4028/www.scientific.net/amm.120.343.

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This paper firstly presented a mathematical model of the radial stiffness of a wire race ball bearing in a certain type of three-axis aircraft simulating rotary table. The Stribeck theory was used to determine the radial load distribution of the bearing. By treating the contact between balls and wires as equivalent compression springs, the relationships of these springs in series and parallel can be obtained to solve the total radial stiffness. Experiments verified the theoretical results of the radial stiffness. This work provides an effective support for further studying the complex contact

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16

Wu, Shi, Tai Yu, Chunqiang Yuan, Yupeng Wang, and Taorui Liu. "Influence of spatial position of double turntable swing on dynamic characteristics of five-axis machine tool." Advances in Mechanical Engineering 14, no. 11 (2022): 168781322211399. http://dx.doi.org/10.1177/16878132221139928.

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In the machining of a five-axis machine tool with a double turntable, the dynamic characteristics of the machine tool are affected by different spatial positions of workpieces. Predicting the dynamic characteristics of machine tools at different spatial positions can effectively improve the machining accuracy of workpieces. In the present study, a five-axis CNC machine tool (Tuopu VMC-C50, China) is considered as the research object. Firstly, the bearing stiffness model of the double turntable rotary system is established, and the influence of the joint stiffness of the turntable bearing on th

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17

Xiao, Junhui, Kai Zou, Wei Ding, Yang Peng, and Tao Chen. "Extraction of Lead and Zinc from a Rotary Kiln Oxidizing Roasting Cinder." Metals 10, no. 4 (2020): 465. http://dx.doi.org/10.3390/met10040465.

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In this study, sulfuric acid leaching and gravity shaking-table separation by shaking a table are used to extract lead and zinc from a Pb-Zn oxidizing roasting cinder. The oxidizing roasting cinder—containing 16.9% Pb, 30.5% Zn, 10.3% Fe and 25.1% S—was obtained from a Pb-Zn sulfide ore in the Hanyuan area of China by a flotation-rotary kiln oxidizing roasting process. Anglesite and lead oxide were the main Pb-bearing minerals, while zinc sulfate, zinc oxide and zinc ferrite were the main Zn-bearing minerals. The results show that a part of lead contained in lead oxide is transformed to angles

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18

Zhong, De Fu, Jiang Bo Yuan, Xiao Biao Shan, and Tao Xie. "Theoretical and Experimental Study on Stiffness Characteristics of a Wire Race Ball Bearing." Advanced Materials Research 569 (September 2012): 461–65. http://dx.doi.org/10.4028/www.scientific.net/amr.569.461.

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A new mathematical model on the stiffness matrix of the bearing was established by using the non-conforming Hertz contact theory. In this model, the case of compound load and the coupling effects was considered. The numerical arithmetic to estimate the displacements under the compound loads is discussed. As a sample, a wire race ball bearing used in a certain type of three-axis aircraft simulating rotary table was provided. The curves of axial stiffness and radial stiffness were obtained in MATLAB. The experimental system for measuring the stiffness was built. The experimental results verify t

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19

Liu, Zhi-feng, Cheng-peng Zhan, Qiang Cheng, Yong-sheng Zhao, Xiao-yan Li, and Yi-da Wang. "Thermal and tilt effects on bearing characteristics of hydrostatic oil pad in rotary table." Journal of Hydrodynamics 28, no. 4 (2016): 585–95. http://dx.doi.org/10.1016/s1001-6058(16)60662-5.

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20

Shim, Jongyoup, Jeong-Seok Oh, Chun-Hong Park, et al. "Performance Evaluation of Hydrostatic Bearing Guided Rotary Table for Large Volume Multi-tasking Vertical Lathe." Journal of the Korean Society for Precision Engineering 31, no. 7 (2014): 635–42. http://dx.doi.org/10.7736/kspe.2014.31.7.635.

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21

Iskandar, Norman, and Muhammad Lazuardi Azzura. "ANALISIS HIGH AXIAL VIBRATION PADA BLOWER 22K-102 REFORMER FORCE DRAFT FAN (FDF) - HYDROGEN PLANT." ROTASI 18, no. 4 (2016): 101. http://dx.doi.org/10.14710/rotasi.18.4.101-105.

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Blower 22K-102 FDF berfungsi untuk menggerakkan atau menghasilkan udara sekunder yang bertekanan tinggi, udara yang diambil FDF diambil dari luar, dalam perjalanan menuju boiler, udara tersebut dinaikkan suhunya oleh secondary air heater (pemanas udara sekunder) agar proses pembakaran bisa terjadi di boiler. Dalam proses perawatannya, kemudian dilakukan inspeksi terhadap blower 22K-102 FDF selama 2 minggu sekali, pada tanggal 21 januari 2016 terjadi kenaikan trending vibrasi pada bearing outboard yang diukur secara axial. Melalui metode defect frequency, yaitu dengan cara menggunakan data tren

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22

Wang, Shaoli, Jie Lu, Yilin Zhang, Kehan Ge, and Chao Zhong. "Analytical Research on the Bearing Characteristics of Oil Film Supplied with Constant Oil Flow Hydrostatic Turntables under Fixed Eccentric Load Condition." Processes 10, no. 10 (2022): 2017. http://dx.doi.org/10.3390/pr10102017.

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This study was initiated in view of the phenomenon that hydrostatic turntable rails are prone to scrape damage when the liquid hydrostatic turntable is running under fixed partial load. The existing bias-load hydrostatic turntable oil film bearing characteristics are mainly calculated by using the calculus integration method and CFD fluid simulation method. The calculating formula obtained by the calculus integration method is complex and inefficient. The CFD fluid simulation calculation method requires 3D modeling and meshing of the oil film, which is a tedious and time-consuming process and

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23

Xu, Xianze, Chenglin Zheng, and Fengqiu Xu. "A Real-Time Numerical Decoupling Method for Multi-DoF Magnetic Levitation Rotary Table." Applied Sciences 9, no. 16 (2019): 3263. http://dx.doi.org/10.3390/app9163263.

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Magnetic levitation technology shows promise for realizing multiple degrees of free precision motion for modern manufacturing, as the bearing and guiding parts are not used. However, motion decoupling in a magnetically levitated (maglev) system is difficult because it is hard to derive accurate magnetic force and a torque model considering the translation and rotation in all axes. In this work, a magnetic levitation rotary table that has the potential to realize unlimited rotation around the vertical axis and a relatively long stroke in the horizontal plane is proposed and analyzed, and the co

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24

Xiao, Jianbo, Yiming Wu, Wenxing Long, and Chang Xu. "Failure Analysis of Gantry Crane Slewing Bearing Based on Gear Position Accuracy Error." Applied Sciences 12, no. 23 (2022): 11907. http://dx.doi.org/10.3390/app122311907.

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In large ports, shipyards, and other places of handling operations, gantry cranes are widely used. As a typical slewing crane, its slewing-bearing large gear ring is prone to tooth breakage problems due to the existence of long-term complex alternating load. This paper presents a new fault analysis method based on the gear position accuracy error. Firstly, the relative displacement relationship between the pinion and large gear ring and the large gear ring gear teeth stress nature were analyzed through the establishment of the rotary table structure, slewing bearing, and cylinder structure ass

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25

Shen, Y. L., B. Liu, D. Liu, and K. Z. Wang. "Research on the Stiffness Characteristics of the Rotary Structure of the Cannon." Journal of Physics: Conference Series 2478, no. 9 (2023): 092024. http://dx.doi.org/10.1088/1742-6596/2478/9/092024.

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Abstract With the increasing requirements for the lightweight of the cannon, it is necessary to design the corresponding structure according to the specific load-bearing form of the cannon to ensure that the purpose of weight reduction can be achieved on the premise of meeting a certain rigidity. In this paper, for the cannon bracket, its structural form is simplified as a disk and double arms, and four characteristic variables of disk thickness, inclined length, straight arm thickness and curved arm thickness are obtained by extracting characteristic dimensions. According to the previous desi

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26

Anthony, Muhamad Bob. "Analisis Penyebab Kerusakan Hot Rooler Table dengan Menggunakan Metode Failure Mode And Effect Analysis (FMEA)." Jurnal INTECH Teknik Industri Universitas Serang Raya 4, no. 1 (2018): 1. http://dx.doi.org/10.30656/intech.v4i1.851.

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This research was conducted in an international company engaged in iron and steel products manufacturing industries. One of the equipment that is often damaged is a hot roller table machine in the furnace section mill unit. The availability results obtained in hot roller table equipment is 96.571% and is still below the company standard which is set at 98%. Therefore, we need an analysis of the root causes of the problem and search for the best solution to fix the existing problem by applying the method of Failure Mode and Effect Analysis (FMEA). FMEA is a method that can systematically and st

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27

Zha, Jun, Yaolong Chen, Penghai Zhang, and Runlin Chen. "Effect of design parameters and operational conditions on the motion accuracy of hydrostatic thrust bearing." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 234, no. 8 (2019): 1481–91. http://dx.doi.org/10.1177/0954406219895532.

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In this study, the effect of design parameters and operational conditions on motion accuracy of the closed configuration hydrostatic thrust bearing was researched. Key design parameters include land width, nominal oil film thickness, and perpendicularity error between mandrel and thrust plates. Oil supply pressure, external load, and rotation load are the considered operational conditions. Predictions of the induced effect are made by introducing oil film clearance function, governing equations, flow rate continuity equations, and dynamic equations of mandrel to model axial rotation error and

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28

WANG, Shaoli. "Dynamic Mesh Method for Calculating Bearing Capacity and Overturning Moment of Partial Loaded Hydrostatic Rotary Tables under Rotating Condition." Journal of Mechanical Engineering 50, no. 23 (2014): 66. http://dx.doi.org/10.3901/jme.2014.23.066.

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29

Fei, Ye, Xing Kun Wang, and Wen Min Liu. "Topology Optimization of QY70G Truck Crane Turntable Structure." Applied Mechanics and Materials 532 (February 2014): 466–69. http://dx.doi.org/10.4028/www.scientific.net/amm.532.466.

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Turntable is the main bearing component of truck crane, its structural-load-carrying capacity influences the operational capability directly. This paper adopts the HyperWorks software to make topology optimization for the turntable structure of QY70G truck crane, and carry out the finite element analysis and comparison for the models before and after optimization, which provides an effective method to improve the turntable structure of truck crane. Turntable is one of the important components of truck crane，it bears hoist boom、lifting、luffing mechanism and bob-weight and so on, it is the trans

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30

Ferdinando, D. D., J. C. Baker, A. Gongora, and B. A. Pidgeon. "ILLITE/SMECTITE CLAYS PRESERVING POROSITY AT DEPTH IN LOWER PERMIAN RESERVOIRS, NORTHERN PERTH BASIN." APPEA Journal 47, no. 1 (2007): 71. http://dx.doi.org/10.1071/aj06004.

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The appraisal well Hovea–2, drilled in July 2002, was the first well in the onshore Perth Basin to discover commercial volumes of gas in sandstone reservoirs of the Artinskian (Early Permian) High Cliff Sandstone sealed beneath basal shales and siltstones of the Irwin River Coal Measures. A drill stem test in this formation, in the interval 2,370–419 mMDRT (measured depth below rotary table), flowed gas to surface at 16.5 MMcfd. Thereafter, the High Cliff Sandstone became an important play for exploration in the basin; however, no additional discoveries have been made in this reservoir, even t

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31

Zhang, Penghai, Yaolong Chen, Jun Zha, and Zhimei Lei. "Prediction of motion accuracy in five degrees of freedom for hydrostatic rotary table with any recess number." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, October 14, 2020, 095440622096451. http://dx.doi.org/10.1177/0954406220964518.

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An approximate accuracy model in five degrees of freedom has been built to predict the motion accuracy of hydrostatic rotary tables with any recess number. It is found that the amplitudes of total averaging coefficients depend on the basic averaging coefficients, while the frequencies of total averaging coefficients depend on the layout averaging coefficients. The motion accuracies of journal bearing and those of the two thrust bearings are independent of each other. For the hydrostatic rotary table with any recess number [Formula: see text], the harmonic waves of shaft or thrust plates with w

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32

Yu, Hechun, Xinjun Kou, Weijie Hou, et al. "Research on the aerostatic rotary table for micro-gravity test based on micro-orifice throttling." Journal of Measurements in Engineering, August 1, 2024. http://dx.doi.org/10.21595/jme.2024.24060.

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This paper addresses the demand for high-precision micro-gravity simulation experiments on large spacecraft and presents the design of a single-axis aerostatic rotary table with a high load capacity and low disturbance torque. Firstly, the structure of the aerostatic rotary table is analyzed, and the physical and mathematical models of the aerostatic pressure thrust bearing are established. Computational fluid dynamics methods are then employed to investigate the impact of three different aperture throttle orifices on the bearing performance. Through extensive research on the flow field of the

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33

Xie, Jinfeng, Congbin Yang, Honglie Ma, Ying Li, Zhifeng Liu, and Jun Yan. "Performance analysis and reliability optimization of internal feedback hydrostatic rotary table support." Journal of Tribology, January 2, 2024, 1–27. http://dx.doi.org/10.1115/1.4064400.

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Abstract The internal feedback hydrostatic rotary table is a precision supporting device, the performance of which largely depends on the oil pad, a core component. However, uncertainties in the manufacturing process are often overlooked during the stiffness optimization, affecting the reliability of the optimized results. Accordingly, this paper aims to analyze the influence of structural parameters on the stiffness performance of the internal feedback hydrostatic rotary table and to perform reliability optimization considering the uncertainties. Initially, a theoretical computational model o

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34

Zuo, Xiao-Bo, Jian-Min Wang, Zi-Qiang Yin, and Sheng-Yi Li. "Performance Analysis of Multirecess Angled-Surface Slot-Compensated Conical Hydrostatic Bearing." Journal of Tribology 135, no. 4 (2013). http://dx.doi.org/10.1115/1.4024296.

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Angled-surface slot-compensated hydrostatic bearing (ASHB) is a novel type of hydrostatic bearing which is potentially applicable in rotary tables. However, it has not been sufficiently studied in available literature. In this paper the mathematic model for ASHB was built and solved by the finite element method (FEM). The influence of semicone angle on static and dynamic performance characteristics was theoretically investigated. The simulated results have been compared with that of the traditional fixed slot-compensated hydrostatic bearing (FSHB) on the same geometric and operating conditions

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35

"Design, development and evaluation of a precision air bearing rotary table with large diameter through-hole — Thesis." Precision Engineering 16, no. 3 (1994): 231. http://dx.doi.org/10.1016/0141-6359(94)90141-4.

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36

Vladimir, Kvrgic, Dimic Zoran, Cvijanovic Vojkan, Ilic Dragomir, and Bucan Mirko. "A control algorithm for a vertical five-axis turning centre." November 27, 2011. https://doi.org/10.1007/s00170-011-3737-0.

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Abstract It is very useful to accomplish turning and five-axis milling, drilling and boring in only one setup, which is possible on five-axis turning centres. In this paper, we present a control algorithm for this machine with two translational and three rotational axes. The turning centre has a two rotary axis head with axes that do not intersect. This increases the possibility of machining and allows for certain types of machining without the machine taking the singular positions. The high angular speed of the table required for turning causes heating of the table-bearing support and base th

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