Results 51 to 60 of about 40,709 (161)

Precision grinding of cemented carbide ball valves by resin diamond wheels with different pore-forming agents

Jin'gangshi yu moliao moju gongcheng
To improve the machining effect of cemented carbide ball valves, pore-forming agents were introduced into resin diamond wheels. The mechanical properties, microstructures, and grinding performances of the wheels were analyzed, and the effects of hollow ...
Yanxin ZHU, Feng ZHAO
doaj   +1 more source

Optimal design and performance evaluation of grinding wheels with triply periodic minimal surface lattice structure

Journal of Materials Research and Technology
High-performance grinding wheels are critical tools for precision surface generation. In precision grinding processes, the coolant supply at the wheel-workpiece interface is critical for reducing grinding temperature and detrimental friction.
Meng Ye, Dong Wang, Liping Wang, Yun Zhang, Xuekun Li   +4 more
doaj   +1 more source

Study on Preparation and Grinding Performance of Vitrified Bond CBN Grinding Wheel with Controllable Porosity. [PDF]

Micromachines (Basel), 2022
Xu Q, Zhou H, Wu H, Sun L, Shi X, Li G.
europepmc   +1 more source

Design and performance of compliant grinding tools for blade root smooth grinding

Jin'gangshi yu moliao moju gongcheng
ObjectivesThe difficulty in machining complex structural components such as aircraft engine blade roots is a common problem in the precision machining industry, and the stability of grinding tool performance is crucial for achieving automated machining ...
Mingcong LI, Peisen TIAN, Yun HUANG, Shengbo YAN, Lai ZOU, Wenxi WANG   +5 more
doaj   +1 more source

Experimental evaluation of grinding zirconia ceramics with leaf vein bionic fractal textured diamond grinding wheel

Jin'gangshi yu moliao moju gongcheng
To address the challenges of high grinding force and poor processing quality in grinding zirconia ceramics with traditional grinding wheels, this study explores the use of leaf vein bionic fractal textured diamond grinding wheels.
Xiaohong ZHANG, Tianzhongsen HE, Dongdong WEN, Chao LI, Zhuoran WANG, Yixiang LONG   +5 more
doaj   +1 more source

SIMULATION AND ANALYSIS OF COMPOUND ABRASIVE GRINDING PERFORMANCE OF SPIRAL BEVEL GEARS (MT)

Jixie qiangdu, 2023
The grinding of spiral bevel gears is a nonlinear and dynamic complex process. It is significant to explore the complex grinding mechanism of spiral bevel gears by simulating the grinding process based on finite element method.
LIU Bin, YAN ChangFeng, WEI LiLin, YANG HaoDong, ZHAO XiaoMan   +4 more
doaj  

Study on the machining performance of electric antirust grinding

Jin'gangshi yu moliao moju gongcheng
In view of the issues of environmental pollution, harm to human health, and increase in production and processing costs caused by the use of grinding fluid in traditional grinding, this paper proposes an electric antirust grinding method that utilizes ...
Zhongwei CAI, Yuli SUN, Fayu CHEN, Yi SHENG, Dunwen ZUO   +4 more
doaj   +1 more source

Investigation of the Effect of Process Parameters on Bone Grinding Performance Based on On-Line Measurement of Temperature and Force Sensors. [PDF]

Sensors (Basel), 2020
Zhang L, Zou L, Wen D, Wang X, Kong F, Piao Z.   +5 more
europepmc   +1 more source

Cooling and Lubrication Performance Analysis in Ultrasonic Vibration-Assisted Grinding by Heat Pipe Grinding Wheel

Lubricants
Due to low thermal conductivity and high specific strength, nickel-based superalloys are prone to service performance degradation caused by thermal damage during traditional high-efficiency grinding processes.
Shuai Wang, Yongchen Xie, Bo Pan, Ning Qian, Sławomir Pietrowicz, Wenfeng Ding, Yucan Fu   +6 more
doaj   +1 more source

Control of microstructure, defects and mechanical properties in direct energy deposited SS316L/Inconel 718 functionally graded material via mechanical vibration

Materials & Design
In this study, a mechanical vibration assisted laser direct energy deposition was used to fabricate a functionally graded material composed of stainless steel 316L and Inconel 718.
Zhaoyang Liu, Maobei Tang
doaj   +1 more source