Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Jiakang zhou"'
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 4116-4129 (2023)
SiCp/Al composites play a significant role in achieving equipment lightweight, but its mechanical properties weaken the machinability. Ultrasonic elliptical vibration-assisted machining (UEVM) is a potential way to improve the machinability of diffic
Externí odkaz:
https://doaj.org/article/73663185897b449097465111d462c591
Publikováno v:
Measurement + Control, Vol 57 (2024)
Three-dimensional elliptical vibration assisted cutting (3D-EVC) technology has been widely used in many high-precision technical fields due to its high-efficiency processing characteristics. However, the hysteresis and nonlinearity caused by the pie
Externí odkaz:
https://doaj.org/article/31dfbd041b014c98ae36fbd07d552a87
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 1115-1129 (2021)
This paper aims to investigate the deformation mechanisms and surface integrity of SiCp/Al composites machined by elliptic vibration assisted cutting (EVAC). Self-designed EVAC device was applied to generate the elliptical trajectory on tool tip, whi
Externí odkaz:
https://doaj.org/article/31033e19fff14fabb740a229629aca96
Publikováno v:
Micromachines, Vol 14, Iss 1, p 54 (2022)
Compared to conventional polishing methods, magnetorheological polishing has no subsurface damage and a has good polishing effect, which is suitable for fused silica glass surface processing. However, the existing magnetorheological polishing materia
Externí odkaz:
https://doaj.org/article/547669215c29400db7a710d6b54ace1e
Autor:
Zihan Zhang, Jiakang Zhou, Yuqi Ren, Weihan Li, Sheng Li, Nianyao Chai, Zhongle Zeng, Xiangyu Chen, Yunfan Yue, Ling Zhou, Yibing Cheng, Shuxin Li, Xuewen Wang
Publikováno v:
Nanomaterials, Vol 12, Iss 16, p 2782 (2022)
Carbon fiber reinforced plastic (CFRP) is the main material of aircraft skin. Preparing superhydrophobic anti-icing/deicing surface on the CFRP is of great importance for aircraft flight safety. In this work, a variety of multi-scale micro-nano struc
Externí odkaz:
https://doaj.org/article/3bfa87775cd1487997fe6945f15cabb0
Publikováno v:
Micromachines, Vol 12, Iss 12, p 1532 (2021)
Three-dimensional elliptical vibration assisted cutting technology has been widely used in the past few years. The piezoelectric stack drive structure is an important part of the three-dimensional elliptical vibration aided cutting system. Its piezoe
Externí odkaz:
https://doaj.org/article/0d042cca84d740c6b9f84806bcec5345
Publikováno v:
Micromachines, Vol 12, Iss 8, p 953 (2021)
To analyze the effect of particle shape on deformational behavior in the cutting simulation process for metal matrix composites (MMCs), two 2D mesoscopic-based finite element (FE) models reinforced with randomly distributed circular and irregular pol
Externí odkaz:
https://doaj.org/article/27857f657651401c8beae1a07e326da8
Publikováno v:
Plants, Vol 9, Iss 12, p 1698 (2020)
Broussonetia papyrifera is a widely distributed economic tree species, and it is also a pioneer species in adverse environments. In order to investigate the growth and adaptation mechanism of B. papyrifera under cadmium (Cd) contaminated soil, potted
Externí odkaz:
https://doaj.org/article/4f1dfaf908f044ef931daf3bb32d655c
Publikováno v:
Applied Sciences, Vol 9, Iss 1, p 21 (2018)
Three-dimensional elliptical vibration cutting (3D-EVC) is one of the machining methods with the most potential in ultra-precision machining; its unique characteristics of intermittent cutting, friction reversal, and ease of chip removal can improve
Externí odkaz:
https://doaj.org/article/d08d24688c534a8f96e15b7c967a6f27
Publikováno v:
Micromachines, Vol 8, Iss 10, p 305 (2017)
A novel three-dimensional (3D) elliptical vibration turning device which is on the basis of the leaf-spring-flexure-hinges-based (LSFH-based) double parallel four-bar linkages (DPFLMs) has been proposed. In order to evaluate the performance of the de
Externí odkaz:
https://doaj.org/article/ebcff5fc0593478789ec2e44341e5f84