CFRP cutting mechanism. (1st report). Surface generation mechanism at very low cutting speeds.
نویسندگان
چکیده
منابع مشابه
Striation Mechanism in Laser Cutting – the Review
High-power laser cutting is extensively used in many industrial applications.The quality of a laser-made cut is of the utmost importance in laser processing. Any improvements in this area would be of considerable significance, in that it would lead to an elimination of post-machining operations. Although there have been numerous techniques developed over the years, currently there are few appro...
متن کاملCutting Mechanism of Sulfurized Free-Machining Steel
In order to improve efficiency of cutting process in production industry, development of new steel which has good machinablity is desired. The work material which has good surface roughness, easy breakable chip and small tool wear as the good machinablity is expected. And the free-machining steel was developed owning to adding elements which could make the machinablity better. Of all others, le...
متن کاملInfluence of Laser Cutting Parameters on CFRP Part Quality
Material processing of Carbon Fibre Reinforced Plastics (CFRP) parts by means of shape-cutting or jet-cutting technologies is state of the art today. These processes still perform in some applications with lack of part quality such as delamination and low productivity. Therefore, laser cutting processes have a great potential in material processing of CFRP. Laser process parameters have to be a...
متن کاملEvaluation of Cutting Device with Stroke Enlargemnet Mechanism
Abstract − A new cutting device driven by an enlargement mechanism with a PZT drive has been developed to realize positioning the cutting tool from nm to mm. In this study, the mechanical principal of a newly developed enlargement mechanism consisting of fluid chamber, a PZT device, and cutting tool stage is reported. The basic performances of the developed mechanism are also evaluated. This de...
متن کاملThe Mechanism of Catalytic Cutting of Graphene and Carbon Nanotube
Synthesizing graphene nanoribbons (GNRs) with smooth edges and controllable widths is aprerequisite for many graphene applications.[1] By employing ab initio calculations, we proposed twoefficient methods of making narrow GNRs: i) Using a single transition metal atom as the chemicalscissor to unzip single-walled carbon nanotubes (SWNTs) into GNR in H2 gas;[2] ii) applying an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1989
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.55.1456