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The microcomputer and the engraving / Mohamed Sahari

Public ISBD Titre : The microcomputer and the engraving : profile milling machine Type de document : texte imprimé Auteurs : Mohamed Sahari, Auteur Editeur : Bristol : [s.n.] Année de publication : 1985 Importance : 260 f. Présentation : ill. Format : 29 cm. Note générale : PhD Thesis : Electrical engineering : University of Bristol : 1985 Bibliogr. f. 235 - 237 Langues : Anglais (eng) Mots-clés : Microcomputer Engraving Milling  machine Profile Index. décimale : D007185 Résumé : The design of a software based control for an engraving/profile milling machine with two-axis contouring and a limited third-axis movement is described. The probleme of encoding and editing character shape on low resolution display devices are identified. Computer graphics techniques are discussed and applied, and a method for character generation for high resolution output devices is developed. A retrofit system for the well known hand-operated pantograph for the production of company seals and nameplates, notices, logos, etc., is described. A novel approach, using an interactive graphics package, for controlling a two-axis contouring machine is presented. A stepper drive system is employed, as it is ideal for digital control. The microcomputer and the engraving : profile milling machine [texte imprimé] / Mohamed Sahari, Auteur . - Bristol : [s.n.], 1985 . - 260 f. : ill. ; 29 cm. PhD Thesis : Electrical engineering : University of Bristol : 1985 Bibliogr. f. 235 - 237 Langues : Anglais (eng) Mots-clés : Microcomputer Engraving Milling  machine Profile Index. décimale : D007185 Résumé : The design of a software based control for an engraving/profile milling machine with two-axis contouring and a limited third-axis movement is described. The probleme of encoding and editing character shape on low resolution display devices are identified. Computer graphics techniques are discussed and applied, and a method for character generation for high resolution output devices is developed. A retrofit system for the well known hand-operated pantograph for the production of company seals and nameplates, notices, logos, etc., is described. A novel approach, using an interactive graphics package, for controlling a two-axis contouring machine is presented. A stepper drive system is employed, as it is ideal for digital control.

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité	Spécialité	Etat_Exemplaire
D007185	D007185	Papier	Bibliothèque centrale	Thèse de Doctorat	Disponible