Zobrazeno 1 - 10
of 5 039
pro vyhledávání: '"end-milling"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 7, Pp JAMDSM0088-JAMDSM0088 (2024)
This study proposes a method to automatically generate numerical control (NC) programs from 3D computer-aided design (CAD) models in STL (Standard Triangulated Language) format. In STL format CAD of models, the three-dimensional shape is represented
Externí odkaz:
https://doaj.org/article/13f1af9372cc4c2caa7071a5e8357db4
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 7, Pp JAMDSM0093-JAMDSM0093 (2024)
In end milling operations, the tools are exposed to high temperatures and high pressures, which inevitably causes the tool wear progress. It is well known that the tool wear progress strongly depends on the temperature of cutting edge. In this study,
Externí odkaz:
https://doaj.org/article/27001a1f9e434e4db4ddef6aa857a77d
Autor:
Nandu Babu, Kumar Velappan Nair, Keerthi Krishnan Kallorath, Selvakumar Arulprakasam, Sudeep Ullattil
Publikováno v:
Materials Research, Vol 27 (2024)
Cryogenic treatment enhances the properties of cutting tools. This study investigates the effects of shallow and deep cryogenic treatments to TiAlSiN coated tungsten carbide tool used in end milling of maraging steel C300. Experiments are conducted i
Externí odkaz:
https://doaj.org/article/7358cfeaf83f4becb175e70f2b683500
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8287-8303 (2024)
Ti–6Al–4V, an alloy of titanium has recently gained focus of research to overcome its machinability challenges. Miniaturization in devices has forced a shift towards micro and meso-scale machining. Sustainability and green manufacturing concepts
Externí odkaz:
https://doaj.org/article/d50a71e585ed47b3956c725b802c87c9
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 2, Pp 221-227 (2024)
The nano and micro diamond film coated tools were prepared by the hot wire CVD method.The surface morphology of the film was characterized by field emission scanning electron microscopy. The prepared CVD diamond coated tools were used to end mill the
Externí odkaz:
https://doaj.org/article/200386407ba64f82a0faaebdf221fbdf
Autor:
Wander Pinto Ribeiro, Carlos Henrique de Oliveira, Leonardo Albergaria Oliveira, Tarcísio Gonçalves de Brito, Emerson José de Paiva, Rogério Santana Peruchi
Publikováno v:
REM: International Engineering Journal, Vol 77, Iss 4 (2024)
Abstract The metalworking industry faces challenges in maintaining process performance due to variables affecting product quality, particularly in processes requiring precise control over machined part finishes. Duplex stainless steels, known for the
Externí odkaz:
https://doaj.org/article/6a7d16f6e2c747a0b4d3d5977b803235
Autor:
Felipe Marin, Adriano Fagali de Souza, Helton da Silva Gaspar, Amaia Calleja-Ochoa, Luis Norberto López de Lacalle
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 55, Iss , Pp 101757- (2024)
Free-form surfaces are commonly present in several engineering components, from molds to more sophisticated components of aeronautical engines. These parts are usually finished by machining, more specifically, ball-end milling. In this process, the c
Externí odkaz:
https://doaj.org/article/53402ae3f4dd451a88216462b981f706
Autor:
Rameshchandra Shrimali Mihir, Dikshit Mithilesh K., Kumar Ajit, Vora Jay J., Panchal Soumyashree M., Bandhu Din
Publikováno v:
High Temperature Materials and Processes, Vol 43, Iss 1, Pp id. 232-441 (2024)
The geometry and sharpness of the cutting tool have a substantial impact on the final product’s quality. The geometry of cutting edges is altered throughout the machining process, and wear causes the cutting edge to become dull. This causes increas
Externí odkaz:
https://doaj.org/article/0438eb344ff44016bd381b3a9cf9ab80
Publikováno v:
Frontier Materials & Technologies, Iss 1, Pp 61-69 (2024)
The paper presents the results of the study of the end milling temperature of low-alloy steel depending on the cutting modes and the type of crystalline structure. The experiment was carried out on a PROMA FHV-50PD universal milling machine. The blan
Externí odkaz:
https://doaj.org/article/9e6ac9ce9a504af69068703dec4e4f8a
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 4, Pp JAMDSM0042-JAMDSM0042 (2024)
This study developed a voxel-based method to simulate machining error caused by elastic deformation of the tool and workpiece in end milling. The tool and workpiece shapes are represented by a set of cutting edge points and a voxel model, respectivel
Externí odkaz:
https://doaj.org/article/8eb40295ccaf45ee967977d5bc78b659