B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
B23D63/18—Straightening damaged saw blades; Reconditioning the side surface of saw blades, e.g. by grinding
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Inking, Control Or Cleaning Of Printing Machines
(AREA)
Procede de reglage de l'avancement pas-a-pas et dispositif d'avancement pas-a-pas de plusieurs gaines thermoplastiques aplaties dans une installation de fabrication de sacs