CN107748366A - 电动汽车电机和后桥同心度检测装置 - Google Patents
电动汽车电机和后桥同心度检测装置 Download PDFInfo
- Publication number
- CN107748366A CN107748366A CN201711074685.4A CN201711074685A CN107748366A CN 107748366 A CN107748366 A CN 107748366A CN 201711074685 A CN201711074685 A CN 201711074685A CN 107748366 A CN107748366 A CN 107748366A
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- 238000002955 isolation Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/46—Indirect determination of position data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/524—Transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
- G01S7/5276—Extracting wanted echo signals using analogue techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/46—Indirect determination of position data
- G01S2015/465—Indirect determination of position data by Trilateration, i.e. two transducers determine separately the distance to a target, whereby with the knowledge of the baseline length, i.e. the distance between the transducers, the position data of the target is determined
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711074685.4A CN107748366B (zh) | 2017-11-06 | 2017-11-06 | 电动汽车电机和后桥同心度检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711074685.4A CN107748366B (zh) | 2017-11-06 | 2017-11-06 | 电动汽车电机和后桥同心度检测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107748366A true CN107748366A (zh) | 2018-03-02 |
CN107748366B CN107748366B (zh) | 2018-11-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711074685.4A Active CN107748366B (zh) | 2017-11-06 | 2017-11-06 | 电动汽车电机和后桥同心度检测装置 |
Country Status (1)
Country | Link |
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CN (1) | CN107748366B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108809428A (zh) * | 2018-06-04 | 2018-11-13 | 浙江博通信息技术有限公司 | 一种全光型光纤分布系统 |
CN113838253A (zh) * | 2021-08-25 | 2021-12-24 | 沈炳旭 | 一种led灯珠存储控制报警电路 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854248A (zh) * | 2012-09-14 | 2013-01-02 | 桂林电器科学研究院 | 薄片工件环形焊缝的超声波检测系统 |
JP2014070963A (ja) * | 2012-09-28 | 2014-04-21 | Nissan Motor Co Ltd | 同軸度判定方法及び同軸度判定装置 |
-
2017
- 2017-11-06 CN CN201711074685.4A patent/CN107748366B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854248A (zh) * | 2012-09-14 | 2013-01-02 | 桂林电器科学研究院 | 薄片工件环形焊缝的超声波检测系统 |
JP2014070963A (ja) * | 2012-09-28 | 2014-04-21 | Nissan Motor Co Ltd | 同軸度判定方法及び同軸度判定装置 |
Non-Patent Citations (2)
Title |
---|
XIZHAO LU ET AL.: "Measuring concentricity and coaxial tolerance of nozzle and cavity with tool microscope", 《INTERNATIONAL SYMPOSIUM ON PRECISION MECHANICAL MEASUREMENTS》 * |
崔灿 等: "一种基于机器视觉的轴承内外径和同心度检测方法", 《长春理工大学学报(自然科学版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108809428A (zh) * | 2018-06-04 | 2018-11-13 | 浙江博通信息技术有限公司 | 一种全光型光纤分布系统 |
CN113838253A (zh) * | 2021-08-25 | 2021-12-24 | 沈炳旭 | 一种led灯珠存储控制报警电路 |
CN113838253B (zh) * | 2021-08-25 | 2023-08-08 | 广州文澳科技有限公司 | 一种led灯珠存储控制报警电路 |
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Publication number | Publication date |
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CN107748366B (zh) | 2018-11-06 |
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Effective date of registration: 20180920 Address after: 211299 No. 18 Zhongxing East Road, Lishui Economic Development Zone, Nanjing, Jiangsu Applicant after: Nanjing Heng Tian Ling Rui Automobile Co., Ltd. Address before: 474450 No. eight, group eight, Yang Huo Cun, Tao River Township, Nanyang, Henan Applicant before: Yang Xin |
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Effective date of registration: 20210305 Address after: 421008 No.1 Xinxing East Road, Yanfeng District, Hengyang City, Hunan Province Patentee after: Hengyang Zhi Tram Co.,Ltd. Address before: 211299 No. 18 Zhongxing East Road, Lishui Economic Development Zone, Nanjing, Jiangsu Patentee before: NANJING HENGTIAN LINGRUI AUTOMOBILE Co.,Ltd. |
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