Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Noor Hakim Rafai"'
Autor:
Erween Abd Rahim, Ibrahim Mohd Rasidi, Noor Hakim Rafai, Ding Hui, Kai Cheng, Syamsu A. Kamaruddin
A high quality and precise machine and tool component is needed to produce the desire product. In order to manufacture in the shop floor machine factory, it significant to find the best solution with taking into account the tool condition, tool failu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7cb0e6b292690fac1fe35298cc559fc
https://doi.org/10.9734/bpi/aaer/v15/6737d
https://doi.org/10.9734/bpi/aaer/v15/6737d
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811595042
Classified in smart material, Nitinol is also well known as a material with low formability. Welding is one of the process need to be studied to obtain good quality product by minimizing the material properties changes. The welding process could be m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7217070d03c7c6a68071e3fd581d5ab0
https://doi.org/10.1007/978-981-15-9505-9_22
https://doi.org/10.1007/978-981-15-9505-9_22
Autor:
Mohd Rasidi Ibrahim, Y. L. Chong, C. K. Wong, Erween Abdul Rahim, Kamaruddin Kamdani, Noor Hakim Rafai, M. N. Sazali
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811595042
This paper discussed on the performance of new end mill geometry design in terms of cutting force and cutting temperature when machining NAK80 pre-hardened steel. An experimental test was conducted using 10 mm six flute carbide end mill, coated with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69269ed9d33232e511f84d012a046639
https://doi.org/10.1007/978-981-15-9505-9_20
https://doi.org/10.1007/978-981-15-9505-9_20
Autor:
Zazuli Mohid, Erween Abd Rahim, Noor Hakim Rafai, Afiff Latif, Chew Kong Wong, Kamaruddin Kamdani, Ng How Jieh
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811595042
Inconel 718 requires proper cooling and lubrication due to its low thermal conductivity and high specific heat capacity at cutting area. In addition, proper selection of cutting tool geometry also contributes an impact to its performance. Therefore,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35bc9dae0412d320fa19a8c5465e8f84
https://doi.org/10.1007/978-981-15-9505-9_30
https://doi.org/10.1007/978-981-15-9505-9_30
Publikováno v:
Materials Science Forum. 909:50-55
In this paper, a series of milling tests were carried out in order to identify the effects of variable pitch on cutting temperature, cutting force and surface roughness while end milling the stainless steel 316L using Nitico30 and conventional cuttin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9731e262867e045f42113f47beb64612
https://doi.org/10.4028/www.scientific.net/msf.909.50
https://doi.org/10.4028/www.scientific.net/msf.909.50
Autor:
Zazuli Mohid, M. A. A. Rosely, Noor Hakim Rafai, Mohd Rasidi Ibrahim, Mohammad Zulafif Rahim, Erween Abd Rahim
Publikováno v:
Materials Science Forum. 882:18-22
Copper and aluminum are widely used in electronic industries for their excellence in electric and thermal conductivity. Joining these different material in scale of micro is hardly difficult for their obvious different in thermal properties. Melting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9fce54bc20c229ac5f37e4e372bfb19
https://doi.org/10.4028/www.scientific.net/msf.882.18
https://doi.org/10.4028/www.scientific.net/msf.882.18
Publikováno v:
Applied Mechanics and Materials. :332-336
Micro milling of super alloy materials such as nickel based alloys such as Inconel 718 is challenging due to the excellent of its mechanical properties. Therefore, new techniques have been suggested to enhance the machinability of nickel based alloys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb8d891372363fae546155ce7d3f9015
https://doi.org/10.4028/www.scientific.net/amm.773-774.332
https://doi.org/10.4028/www.scientific.net/amm.773-774.332
Publikováno v:
Applied Mechanics and Materials. 660:70-73
This study discussed about the influence of the cutting speed and radial depth of cut on surface integrity (microhardness and work-hardening) when performing hard milling of AISI D2 workpiece. By using PVD-TiAlN, nine experimental trials were perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bfde25f70194dd0ef7b9d29ab2319be
https://doi.org/10.4028/www.scientific.net/amm.660.70
https://doi.org/10.4028/www.scientific.net/amm.660.70
Autor:
Noor Hakim Rafai, Mohd Hilmi Othman, M.H.A. Manaff, Shaiful Rizal Masrol, Mohd Halim Irwan Ibrahim, N. Mustafa
Publikováno v:
Applied Mechanics and Materials. 660:28-32
Injection molding is one of the most important processes in manufacturing nowadays. Thus, attention must be give towards the optimization of the product defects. Parameters have been chosen by screening tests to improve the process quality. The main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b1ca2971a962cf8543065aac089df1
https://doi.org/10.4028/www.scientific.net/amm.660.28
https://doi.org/10.4028/www.scientific.net/amm.660.28
Publikováno v:
Advanced Materials Research. 903:9-14
This study investigates the tool wear of PVD TiAlN multilayer coated end mill inserts when machining AISI D2 hardened steel in dry conditions. The experiment tests consisting three levels of cutting speed, Vc (80, 100, 120 m/min) and three levels of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f0635d2e7354c392e40dd1adba92a2f
https://doi.org/10.4028/www.scientific.net/amr.903.9
https://doi.org/10.4028/www.scientific.net/amr.903.9