Title:
ENGRAVING MACHINE
Document Type and Number:
Japanese Patent JPH07214443
Kind Code:
A
Abstract:
PURPOSE: To realize the manufacture of a vacuum table by carrying out the easy piercing of micro air intake through-holes by using an engraving machine at a base stand at which vacuum lines set to the engraving machine controlled by a computer are formed.
CONSTITUTION: A vacuum table 30 for suction and fixation is manufactured from a base stand 31 by conducting the holding processing of micro air intake penetration holes 34 by an engraving machine so as to communicate with vacuum lines 32, on the wall surfaces of the vacuum line 32 upper surface sides of the base stand 31 which is molded in a predetermined size beforehand and on whose bottom surface the vacuum lines 32 of plural rows communicating mutually are formed integrally.
Inventors:
KONNO TAMAYOSHI
MIYAMOTO KAZUTO
KAWAGOE KENJI
ITO ATSUNORI
MIYAMOTO KAZUTO
KAWAGOE KENJI
ITO ATSUNORI
Application Number:
JP2614494A
Publication Date:
August 15, 1995
Filing Date:
January 28, 1994
Export Citation:
Assignee:
ROLAND D G KK
International Classes:
B44B3/02; B23B47/28; B23Q3/08; (IPC1-7): B23Q3/08; B44B3/02
Attorney, Agent or Firm:
Junichi Uejima