JPS54113387A - Testing method of differential gears - Google Patents
Testing method of differential gearsInfo
- 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
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.
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)
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 |
-
1978
- 1978-02-24 JP JP2058978A patent/JPS54113387A/en active Granted
Cited By (4)
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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