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JPS55135267A - Backlash eliminating method for revolution body - Google Patents

Backlash eliminating method for revolution body

Info

Publication number
JPS55135267A
JPS55135267A JP4199079A JP4199079A JPS55135267A JP S55135267 A JPS55135267 A JP S55135267A JP 4199079 A JP4199079 A JP 4199079A JP 4199079 A JP4199079 A JP 4199079A JP S55135267 A JPS55135267 A JP S55135267A
Authority
JP
Japan
Prior art keywords
motor
revolution
speed
backlash
clutch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4199079A
Other languages
Japanese (ja)
Other versions
JPS625744B2 (en
Inventor
Haruo Maeda
Yoshiaki Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP4199079A priority Critical patent/JPS55135267A/en
Publication of JPS55135267A publication Critical patent/JPS55135267A/en
Publication of JPS625744B2 publication Critical patent/JPS625744B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Machine Tool Positioning Apparatuses (AREA)

Abstract

PURPOSE: To eliminate backlash revolution body and permit correct positioning by revolving a rotor at a low speed by a high-speed revoltuion motor and revolving a backlash eliminating motor after the linkage of the clutch of the indexing driving system.
CONSTITUTION: When a revoltion body 1 is positioned after the end of high-speed revolution by a high speed revolution motor M3, a indexing motor M1 is in stop in the state where a resolver R indicates the zero position. In this state, at first a high- low switching clutch C3 is switched to low speed, and the motor M3 is driven at the lowest speed, and the revolution body 1 is revolved slowly by a small torque due to the motor M1. When the single position type clutch C1 is engaged midway in the revolution, the revolution body 1 is correctly stopped at an arbitrary position. Then, in the locked state of the rotor 1 by the motor M3, a clutch C2 is operated, and a backlash eliminatig motor M2 is driven, and thus backlash is eliminated.
COPYRIGHT: (C)1980,JPO&Japio
JP4199079A 1979-04-09 1979-04-09 Backlash eliminating method for revolution body Granted JPS55135267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4199079A JPS55135267A (en) 1979-04-09 1979-04-09 Backlash eliminating method for revolution body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4199079A JPS55135267A (en) 1979-04-09 1979-04-09 Backlash eliminating method for revolution body

Publications (2)

Publication Number Publication Date
JPS55135267A true JPS55135267A (en) 1980-10-21
JPS625744B2 JPS625744B2 (en) 1987-02-06

Family

ID=12623626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4199079A Granted JPS55135267A (en) 1979-04-09 1979-04-09 Backlash eliminating method for revolution body

Country Status (1)

Country Link
JP (1) JPS55135267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037139A1 (en) * 2013-09-13 2015-03-19 株式会社牧野フライス製作所 Feed rod device of machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037139A1 (en) * 2013-09-13 2015-03-19 株式会社牧野フライス製作所 Feed rod device of machine tool
JPWO2015037139A1 (en) * 2013-09-13 2017-03-02 株式会社牧野フライス製作所 Machine tool feed shaft device

Also Published As

Publication number Publication date
JPS625744B2 (en) 1987-02-06

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