Français
1. Machining operations
1.1 Evolution of rotating tool machines
Before the advent of NC, each machine had its own specificity:
drilling and tapping on drills, thanks to its ease of handling, while reaming is sometimes carried out using fixtures for tool guidance;
milling on a milling machine ;
standard reaming on a boring machine, or precision reaming (of the order of 0.01 mm) on a pointing machine.
For large parts, the volume (e.g. 1 m 3 or more) or mass (several hundred kilograms) made handling difficult, and boring machines often performed the various machining operations even when conditions were not the best....
The Ultimate Scientific and Technical Reference
This article is included in
Material processing - Assembly
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Machining operations
Different types of machines
Standardization
- Sécurité des machines. Équipement électrique des machines. (2e tirage de 1999). (indice de classement C 79-130). - NF EN 60204-1 - 4-98
- Tables de machines-outils. Rainures à T et accessoires. Dimensions et tolérances. - NF E 21-301 - 8-85
- Vis à billes. Partie 1 : vocabulaire et désignation (indice de classement E 22-201). - NF ISO 3408-1 - 6-92
- _. Partie 2 : diamètres et pas hélicoïdaux, nominaux....
Organizations
Syndicat de la machine-outil, du soudage, de l'assemblage et de la productique associée SYMAP.
Comité européen de coopération des industries de la machine-outil CECIMO.
Center technique des industries mécaniques CETIM.
Agence nationale pour le développement de la production automatisée ADEPA.
Manufacturers
As the list of French and foreign manufacturers is extensive and subject to change, readers should contact SYMAP or obtain the latest exhibition catalog.
Exhibitions
Machine-Outil Paris (normally in even-numbered years).
EMO European Machine Tool Exhibition (alternating between Paris, Hanover and Milan, usually in odd-numbered years)
magazine
Machines Production (bimens.)
Industries and Techniques (m.)
Usine Nouvelle (L') (weekly)
Metalworking Production (m.)
American Machinist (m.)
The Ultimate Scientific and Technical Reference
