JPS54113387A - Testing method of differential gears - Google Patents

Testing method of differential gears

Info

Publication number
JPS54113387A
JPS54113387A JP2058978A JP2058978A JPS54113387A JP S54113387 A JPS54113387 A JP S54113387A JP 2058978 A JP2058978 A JP 2058978A JP 2058978 A JP2058978 A JP 2058978A JP S54113387 A JPS54113387 A JP S54113387A
Authority
JP
Japan
Prior art keywords
preset
motor
driven side
running conditions
testing method
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
JP2058978A
Other languages
Japanese (ja)
Other versions
JPS5733535B2 (en
Inventor
Yoichi Watanabe
Kimihiko Kaneko
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP2058978A priority Critical patent/JPS54113387A/en
Publication of JPS54113387A publication Critical patent/JPS54113387A/en
Publication of JPS5733535B2 publication Critical patent/JPS5733535B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

PURPOSE:To provide a testing method of a differential gear mechanism, which can reproduce all the actual running conditions, by accomplishing a preset speed control at a driven side and a preset torque control at a drive side in response to a torque command so that a preset simulation may be preformed. CONSTITUTION:When it is intended to reproduce the cornering condition, a preset operation to apparently reduce the vehicular speed command to be fed to a motor 41 at a driven side such that the r.p.m. of the motor 41 corresponding to the inner radius difference is reduced by r.p.m. operational circuits 61 and 62. On the other hand, the r.p.m. of a motor 41 corresponding to an outer radius difference is raised. The vehicular speed command to be fed to the motor at a driven side is increased by a preset operation so that the motors 41 and 42 at the inner and outer wheels are subjected to the preset absorbing operation. According to the apparatus, therefore, all the actual running conditions irrespective of the striaght running or cornering running conditions can be automatically reproduced to accomplish the tests of the differential gear mechanism.
JP2058978A 1978-02-24 1978-02-24 Testing method of differential gears Granted JPS54113387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2058978A JPS54113387A (en) 1978-02-24 1978-02-24 Testing method of differential gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2058978A JPS54113387A (en) 1978-02-24 1978-02-24 Testing method of differential gears

Publications (2)

Publication Number Publication Date
JPS54113387A true JPS54113387A (en) 1979-09-04
JPS5733535B2 JPS5733535B2 (en) 1982-07-17

Family

ID=12031414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2058978A Granted JPS54113387A (en) 1978-02-24 1978-02-24 Testing method of differential gears

Country Status (1)

Country Link
JP (1) JPS54113387A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391071A (en) * 2002-07-22 2004-01-28 Visteon Global Tech Inc Gear driven mechanical assembly test procedure
CN105258945A (en) * 2015-11-19 2016-01-20 上海无线电设备研究所 Method for quantitatively controlling operational stability of servo mechanism by using automatic gear grinding technology
CN112161801A (en) * 2020-08-29 2021-01-01 盛瑞传动股份有限公司 Test method and test device for automatic transmission differential assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391071A (en) * 2002-07-22 2004-01-28 Visteon Global Tech Inc Gear driven mechanical assembly test procedure
GB2391071B (en) * 2002-07-22 2004-11-03 Visteon Global Tech Inc Gear driven mechanical assembly test procedure
CN105258945A (en) * 2015-11-19 2016-01-20 上海无线电设备研究所 Method for quantitatively controlling operational stability of servo mechanism by using automatic gear grinding technology
CN112161801A (en) * 2020-08-29 2021-01-01 盛瑞传动股份有限公司 Test method and test device for automatic transmission differential assembly

Also Published As

Publication number Publication date
JPS5733535B2 (en) 1982-07-17

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