研究者詳細 - 大橋　一仁

論文 - 大橋　一仁

分割表示 182 件中 21 - 40 件目／全件表示 >>

Study on the chatter vibration focused on vibration mode of workpiece system in cylindrical plunge grinding 査読

Proceedings of the 19th International Conference on Precision Engineering 2022年11月

Interpolation prediction for grinding wheel decision support system using random forest 査読

2022年11月

Estimation of grinding stock of workpiece during plunge grinding process 査読

2022年11月

Effect of Grinding Wheel Tooth Thickness on Grinding Force Distributions in Face Grinding of Cemented Carbide with Constant Processing Efficiency 査読

2022年11月

Investigation of behavior of abrasive grains in superfinishing 査読

2022年11月

工作機械の案内部の発熱による熱変形挙動の推定とその対策の検討

近藤凌司, 大橋一仁

精密工学会学術講演会講演論文集 2022A 252 - 253 2022年8月

記述言語：日本語出版者・発行元：公益社団法人精密工学会

工作機械の案内部の発熱による熱変形挙動を検証，その対策を検討することを目的とし，実機を用いた実験，有限要素法によるシミュレーションを行った．案内部の発熱のみを与えたシミュレーションでは，主軸-テーブル変位は依然として存在し，無視できない大きさである可能性を示唆した．その対策として摺動面近傍を冷却する手法を想定し，シミュレーションによってその効果を確認した．

DOI： 10.11522/pscjspe.2022a.0_252

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Additive Manufacturing技術を適用したメカニカルシールの研究(第1報) ―数値解析および静的特性の実験的研究― 査読

瀧ヶ平宜昭, 前谷優貴, 伊藤正伸, 上村訓右, 大橋一仁

トライボロジスト 67 ( 8 ) 589 - 603 2022年8月

Accurate estimation of workpiece dimension in plunge grinding without sizing gauge 査読

Takashi Onishi, Yuki Murata, Kohei Fujiwara, Moriaki Sakakura, Kazuhito Ohashi

Precision Engineering 74 441 - 446 2022年3月

担当区分：最終著者記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Elsevier BV

In the cylindrical grinding process, the residual grinding allowance is left owing to the rubbing of the abrasive grains and the elastic deformation of the grinding system caused by the large normal grinding force. Therefore, a sizing gauge is generally used to monitor the workpiece diameter during the process. However, the sizing gauge disturbs the grinding operations, such as loading and unloading the workpiece. In this study, a new method for estimating the grinding stock of a ground workpiece is proposed. In the proposed method, the grinding stock can be estimated without a sizing gauge. The removed volume of the workpiece can be calculated from the power consumption of the wheel motor, which is easily measured. Before the grinding experiments, the specific grinding energy is determined from several grinding results. During the grinding process, the grinding stock of the ground workpiece was estimated using the determined specific grinding energy. It was confirmed that the grinding stock could be accurately estimated under several grinding conditions.

DOI： 10.1016/j.precisioneng.2021.08.012

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High efficiency dry grinding of CFRP using in-process cleaning of wheel surface by dry ice jet 査読

155 - 159 2021年12月

Estimation of Grinding Stock in Cylindrical Plunge Grinding 査読

160 - 163 2021年12月

Influence on Grinding Force Distribution in Setting Depth of Cut Variations of Cemented Carbide with Vertical Face Grinding 査読

187 - 192 2021年12月

Effect of Viscoelasticity of Thermoplastic Resin Bonded Wheel on Ultra-Precision Grinding of SiC Wafers 査読

193 - 198 2021年12月

Support System for Deciding Cutting Condition in Mold Steel Machining Supported by Data-Mining Methods 査読

412 - 417 2021年12月

Effect of Vibration Behaviors on the Properties of Machined Surfaces Created by Low-frequency Vibration Cutting 査読

1 - 6 2021年12月

Estimation of Thermal Deformation of CNC Lathe Based on Measurement of Temperature Rise 査読

118 - 120 2021年11月

Abrasive jet machining for the microprofile control patterning of herringbone grooves 査読

Hiroyuki Kodama, Shota Nakamae, Masashi Harada, Daichi Wada, Kazuhito Ohashi

Precision Engineering 72 527 - 542 2021年11月

Improvement of form accuracy in cylindrical traverse grinding with steady rest by controlling traverse speed 査読

15 ( 4 ) JAMDSM0049 - JAMDSM0049 2021年6月

An Effect of a Setting Depth of Cut in a Face Grinding Process with a Single Layer Electro Plated Diamond Grinding Wheel with Periphery R Shape 査読

B-2-8 2020年11月

Accurate Estimation of Workpiece Dimension in Plunge Grinding without Sizing Gauge 査読

B-2-9 2020年11月

Improvement of Form Accuracy of Slender Workpiece in Cylindrical Traverse Grinding with Steady Rest 査読

Hidetaka FUJII, Takashi ONISHI, Chinhu LIN, Moriaki SAKAKURA, Kazuhito OHASHI

Proceedings of 18nd International Conference on Precision Engineering (ICPE2020) B-2-6 2020年11月

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