Title:
PROCESSING SYSTEM
Document Type and Number:
Japanese Patent JP2017196721
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a processing system capable of determining an attachment state of a tool or a tool holder without adding a device to a main shaft.SOLUTION: Provided is a processing system including: a robot arm 60 for exchanging workpieces or inspecting a workpiece after processing; and a probe 82 attached to a tip of the robot arm 60 via a force sensor 81. The processing system is configured to: control the robot arm 60 so that the probe 82 is arranged in a predetermined measuring position where it contacts a side surface of a tool holder 30; obtain detection values of the force sensor 81 over a prescribed time in a state that a main shaft 20 is performing rotating operation; and determine an attachment state of the tool holder 30 on the basis of the detection values obtained over the prescribed time.SELECTED DRAWING: Figure 1
Inventors:
KUNIHIRO KEISUKE
Application Number:
JP2016091927A
Publication Date:
November 02, 2017
Filing Date:
April 28, 2016
Export Citation:
Assignee:
FANUC LTD
International Classes:
B23Q17/00; B23Q7/04; B25J13/00
Domestic Patent References:
| JPH0929577A | 1997-02-04 | |||
| JPH045365U | 1992-01-17 | |||
| JPS62166952A | 1987-07-23 | |||
| JPH08290350A | 1996-11-05 | |||
| JP2005313254A | 2005-11-10 | |||
| JP2008076309A | 2008-04-03 | |||
| JPS49125972A | 1974-12-03 | |||
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| JPH02243252A | 1990-09-27 | |||
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Foreign References:
| CN104647138A | 2015-05-27 |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi