Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R.M.D. Mesquita"'
Publikováno v:
Journal of Materials Processing Technology. 103:389-397
An experimental study on the effect of electro-discharge machining (EDM) parameters on material removal rate (MRR) and surface quality, when machining high strength copper–beryllium alloys is presented. Processing parameters for rough, finishing an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::186b5fa5921cd5c3b94cb4b06de5ba2e
https://doi.org/10.1016/s0924-0136(99)00492-6
https://doi.org/10.1016/s0924-0136(99)00492-6
Publikováno v:
British Ceramic Transactions. 99:175-178
The present paper reviews the potential for applying a CNC robot system to advanced machining techniques, with the aim of optimising company resources in the early stages of new product development. Due to the large dimensions of the robot working en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b13bd799e97a85b534ae9eb0275de9f5
https://doi.org/10.1179/096797800680901
https://doi.org/10.1179/096797800680901
Autor:
R.M.D. Mesquita, P. L. Matos
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 12:231-235
This paper focuses on the combinatorial problems posed by tool selection for external turning operations. The problem of selecting the best set of tools to machine a component, according to a certain economic criterion, is here addressed as a binary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d33f57ce7ad6ac902d8f6956fe4b1ec
https://doi.org/10.1007/bf01239609
https://doi.org/10.1007/bf01239609
Publikováno v:
Journal of Materials Processing Technology. 56:313-320
Advanced carbide tooling for turning operations have been proposed for some time by several cutting tool manufacturers. When machining continuous chip-forming materials, several sintered chip-breaker geometries are available in the market. They are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5305e028b4c6219cc42098377e80e1f
https://doi.org/10.1016/0924-0136(95)01845-x
https://doi.org/10.1016/0924-0136(95)01845-x
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 10:19-26
In this paper a model and the interactive program system MECCANO2 for multiple criteria selection of optimal machining conditions in multipass turning is presented. Optimisation is done for the most important machining conditions: cutting speed, feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed5f2e0d56b01dd20763d03ec541d79d
https://doi.org/10.1007/bf01184274
https://doi.org/10.1007/bf01184274
Autor:
R.M.D. Mesquita, M.J.M. Barata Marques
Publikováno v:
Journal of Materials Processing Technology. 33:229-246
This paper presents a method of determining the dynamic shear stress in metal cutting that considers the effect of the indentation force, and the tool flank-and crater-wear. The experimentally measured cutting forces must be corrected in order to ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db01fcca30f5c06fdcb0519a09ffd140
https://doi.org/10.1016/0924-0136(92)90210-j
https://doi.org/10.1016/0924-0136(92)90210-j
Autor:
R.M.D. Mesquita, M.J.M. Barata Marques
Publikováno v:
Journal of Materials Processing Technology. 31:317-325
In this paper a method for predicting cutting forces is described. The model considers the indentation or ploughing effect and the presence of a parallel-groove type chip breaker. The technique is based on the measurement of the chip-breaker geometry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be42bcb0ebfcef51423f9bd7f78b6f1e
https://doi.org/10.1016/0924-0136(92)90031-m
https://doi.org/10.1016/0924-0136(92)90031-m
Autor:
Manuel Marques, R.M.D. Mesquita
Publikováno v:
Journal of Materials Processing Technology. 25:195-213
This paper presents the results of a detailed investigation into the relationship between the wear of sintered T15 high-speed-steel cutting tools and the associated cutting forces. The equations for the cutting forces are established taking into acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d28163a43c6e23396aeccb38416638c
https://doi.org/10.1016/0924-0136(91)90089-w
https://doi.org/10.1016/0924-0136(91)90089-w
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Akademický článek
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