SYSTEM ENABLING PROMPT WORK ON WORKPIECE

Japanese Patent JP2016135522

A

PROBLEM TO BE SOLVED: To provide a system enabling a device to promptly conduct work on a workpiece.SOLUTION: A precision lathe processing machine 10 is disposed in a main chamber 6, a robot 20 is disposed in a front chamber 5, the main chamber 6 is air-conditioned by a second air-conditioner 31, and the front chamber 5 is air-conditioned by a first air-conditioner 30. An internal temperature of the main chamber 6 and an internal temperature of the front chamber 5 are monitored, and a second door 4 can be opened/closed only when a temperature difference is equal to or smaller than a set value. When the internal temperature of the front chamber 5 relative to the internal temperature of the main chamber 6 is within a temperature range, then a second opening/closing mechanism drives the second door 4 to be opened, the robot 20 grips a workpiece 24 conveyed by a workpiece conveyance device 22 in the front chamber 5, and the workpiece 24 is attached to a spindle 13 of the precision lathe processing machine 10 in the main chamber 6 via a vacuum chuck 14. Since a temperature fluctuation within the main chamber is small when a door provided on a partition cover is opened, a device conducting work on the workpiece becomes promptly operative after the door is closed.SELECTED DRAWING: Figure 1

EBIHARA KENZO
ODA TAKAYUKI

JP2015011364A

July 28, 2016

January 23, 2015

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FANUC LTD

B23Q11/08; B23Q1/00; B23Q7/04; B23Q11/00; B23Q11/10; B23Q17/00; B25J13/00

JPS6450040U	1989-03-28
JP2008284615A	2008-11-27
JP2002200539A	2002-07-16
JP2004237372A	2004-08-26
JPS6450040U	1989-03-28
JP2008284615A	2008-11-27

US5146977A	1992-09-15
US5146977A	1992-09-15

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