Results 11 to 20 of about 4,910 (216)

Development of In-Process Temperature Measurement of Grinding Surface with an Infrared Thermometer

Journal of Manufacturing and Materials Processing, 2022
Heat generation is a critical issue in grinding. If the grinding point generates significant heat, dimensional and shape accuracy may decrease due to thermal deformation, and the machined surface may deteriorate due to grinding burn.
Yukio Ito, Yoshiyuki Kita, Yoshiya Fukuhara, Mamoru Nomura, Hiroyuki Sasahara   +4 more
doaj   +1 more source

Research on Adaptive Control of Grinding Force for Carbide Indexable Inserts Grinding Process Based on Spindle Motor Power

Machines, 2022
The grinding force is the most sensitive physical measure of reaction loads in the grinding process. To enhance surface quality and assure high efficiency and stability of the grinding process, it is essential to accomplish adaptive control of the ...
Peng Chen, Xianglei Zhang, Ming Feng, Sisi Li, Xiaoming Pan, Wei Feng   +5 more
doaj   +1 more source

Effect of Machining Trajectory on Grinding Force of Complex-Shaped Stone by Robotic Manipulator

Machines, 2022
Complex-shaped stone products (CSSPs) have become stone products with high added economic value due to their complex overall shape, outline structure, and various curved surfaces.
Fangchen Yin, Shatong Wu, Hui Huang, Changcai Cui, Qingzhi Ji   +4 more
doaj   +1 more source

Research on Grinding Force of Ultrasonic Vibration-Assisted Grinding of C/SiC Composite Materials

Applied Sciences, 2022
C/SiC composite material is the best choice for important parts such as the hot-end structure of aerospace vehicles. Research and optimization of the cutting force of ultrasonic vibration-assisted grinding are of great significance when it comes to ...
Dongpo Wang, Hongjie Fan, Dong Xu, Yuanlin Zhang   +3 more
doaj   +1 more source

Grinding Optimization Model for Nanometric Surface Roughness for Aspheric Astronomical Optical Surfaces [PDF]

Journal of Astronomy and Space Sciences, 2005
Bound abrasive grinding is used for the initial fabrication phase of the precision aspheric mirrors for both space and ground based astronomical telescopes. We developed a new grinding optimization process that determines the input grinding variables for
Jeong-Yeol Han, Sug-Whan Kim, Geon-Hee Kim, In-Woo Han, Sun-Choel Yang   +4 more
doaj   +1 more source

Grinding Wheel Loading Evaluation by Using Acoustic Emission Signals and Digital Image Processing

Sensors, 2020
In the manufacturing industry, grinding is used as a major process for machining difficult-to-cut materials. Grinding is the most complicated and precise machining process.
Chien-Sheng Liu, Yang-Jiun Ou
doaj   +1 more source

Study on Ultrasonic Assisted Electrochemical Drill-Grinding of Superalloy

Chemosensors, 2020
Electrochemical grinding (ECG) technique composed of electrochemical machining (ECM) and mechanical grinding is a proper method for machining of difficult-to-cut alloys. This paper presents a new ultrasonic assisted electrochemical drill-grinding (UAECDG)
Huanghai Kong, Yong Liu, Xiangming Zhu, Tengfei Peng   +3 more
doaj   +1 more source

Mechanical property improvement of wire-arc additive manufactured 06Cr19Ni9 steel based on ultrasonic strengthening grinding process

Journal of Materials Research and Technology
Wire-arc additive manufacturing (WAAM) technology offers an effective approach to fabricating complex metallic components. However, the existing WAAM process is limited in producing a metallic component with high mechanical strength.
Jinrui Xiao, Yiteng Zhang, Xincheng Xie, Wenfeng Ding, Zhuan Zhao, Zhongwei Liang   +5 more
doaj   +1 more source

Stability and process control of single-diamond grinding based on clustering of processing morphology data

Jin'gangshi yu moliao moju gongcheng
ObjectivesIn the precision grinding process of hard mold steel workpieces, the subtle changes in machining depth can significantly cause dynamic changes in the magnitude and the direction of grinding forces, which directly lead to unstable machining ...
Xinyu XU, Xiansong HE, Zhaojie CHEN, Jingying ZHANG, Linfeng YANG, Jin XIE   +5 more
doaj   +3 more sources

Experimental Study on the Grinding of an Fe-Cr-Co Permanent Magnet Alloy under a Small Cutting Depth

Micromachines, 2022
A small cutting depth is the key parameter to realize precision in the machining process. The stability of the machining process will directly affect the quality of machining.
Ningchang Wang, Feng Jiang, Jianhui Zhu, Yuchun Xu, Chaoyu Shi, Heliang Yan, Chunqing Gu   +6 more
doaj   +1 more source