Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Zewei Yuan"'
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 1, Pp 109-122 (2024)
To address issues related to abrasion, agglomeration, and the challenges of mechanical and chemical release during chemical mechanical polishing (CMP), a vibration-assisted CMP method is employed. Molecular dynamics simulation analyze the dynamic evo
Externí odkaz:
https://doaj.org/article/1e4ea9eece62437fb6be4431792260b0
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02398- (2023)
This paper presents a case study of an energy efficient and cost optimized design of a light gauge steel building. The structural analyses conducted were linked to the concept of design for manufacture and assembly (DfMA) for the optimization of asse
Externí odkaz:
https://doaj.org/article/70e0047a12b24cb38920da614c7cd13c
Publikováno v:
Micromachines, Vol 15, Iss 4, p 459 (2024)
Diamond surfaces must be of high quality for potential use in semiconductors, optical windows, and heat conductivity applications. However, due to the material’s exceptional hardness and chemical stability, it can be difficult to obtain a smooth su
Externí odkaz:
https://doaj.org/article/3b1e4b4f1ad44cadbf9ab9c89a576e49
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 42, Iss 3, Pp 268-274 (2022)
Aimming at the problems such as low material removal rate and abrasive agglomeration when polishing single crystal silicon carbide wafers with traditional methods, this study proposed a ultrasonic vibration assisted lapping method. It studied the inf
Externí odkaz:
https://doaj.org/article/b2f12179024f4c64b45f84df8befcee7
Publikováno v:
Machines, Vol 11, Iss 6, p 664 (2023)
Diamond needs to have a perfectly smooth surface due to the growing requirements in the fields of electronic semiconductors, optical windows and high-fidelity loudspeakers. However, the polishing of diamonds is highly challenging due to their excepti
Externí odkaz:
https://doaj.org/article/233af38407634653bf14385d00eeb889
Publikováno v:
Machines, Vol 11, Iss 2, p 259 (2023)
Diamond dicing blades are profound cutting tools that find their applications in semiconductor back-end packaging and assembly processes. To fully appreciate the benefits of the dicing blade technique for precision machining, a deeper understanding i
Externí odkaz:
https://doaj.org/article/2dbd6e238d8546c39f6268940a2505a4
Prediction of cutting force in ultra-precision machining of nonferrous metals based on strain energy
Publikováno v:
Nanotechnology and Precision Engineering, Vol 4, Iss 4, Pp 043001-043001-11 (2021)
The effects of the nonuniform cutting force and elastic recovery of processed materials in ultra-precision machining are too complex to be treated using traditional cutting theories, and it is necessary to take account of factors such as size effects
Externí odkaz:
https://doaj.org/article/d85f2b79314241338fa60e7281a92bbd
Publikováno v:
Nanotechnology and Precision Engineering, Vol 4, Iss 3, Pp 033004-033004-9 (2021)
An innovative method for high-speed micro-dicing of SiC has been proposed using two types of diamond dicing blades, a resin-bonded dicing blade and a metal-bonded dicing blade. The experimental research investigated the radial wear of the dicing blad
Externí odkaz:
https://doaj.org/article/83a91ec1bc1144f7be5b7ac984f6996a
Publikováno v:
Machines, Vol 10, Iss 5, p 334 (2022)
Aramid fiber-reinforced plastic (AFRP) composites are widely used in aerospace, rail transit, marine and military industries, due to their high specific strength, high impact resistance, fatigue resistance and excellent designable properties. In orde
Externí odkaz:
https://doaj.org/article/93e145bdc3534c42ac685178127d1466
Publikováno v:
Materials, Vol 11, Iss 10, p 1974 (2018)
This paper presents an innovative method for high-speed micro-cutting of carbon fiber reinforced plastics (CFRP). It employs a diamond dicing blade for micromachining applications, with a thickness of about 200 μm and rotational speeds up to 30,000
Externí odkaz:
https://doaj.org/article/c3c608c1bf324e78ac7017d45b6ab2d4