JPS6436200A - Assembling method for bolt tightening langevin vibrator - Google Patents
Assembling method for bolt tightening langevin vibratorInfo
- Publication number
- JPS6436200A JPS6436200A JP19129587A JP19129587A JPS6436200A JP S6436200 A JPS6436200 A JP S6436200A JP 19129587 A JP19129587 A JP 19129587A JP 19129587 A JP19129587 A JP 19129587A JP S6436200 A JPS6436200 A JP S6436200A
- Authority
- JP
- Japan
- Prior art keywords
- load
- element parts
- center bolt
- assembling method
- screw
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000036316 preload Effects 0.000 abstract 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
PURPOSE:To contrive to reduce the variance in the pre-load by giving the pre- load by a pressing device other than a screw so as to reduce an error by friction due to screw tightening. CONSTITUTION:The element parts except a center bolt are compressed by a primary load W1 by a pressing means (such as a hydraulic jack) except a screw means, the secondary load W2 is given to the element parts by the screw tightening means and then the pressing means is released as the process. Then the primary weight W1 and the secondary weight W2 are selected so as to satisfy the relation of equations I-III including a required pre-load W, where K1 is the stiffness of the element parts except the center bolt and K2 is the stiffness of the center bolt. Thus, the variance in the pre-load of the element parts other than the center bolt is decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19129587A JPS6436200A (en) | 1987-07-30 | 1987-07-30 | Assembling method for bolt tightening langevin vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19129587A JPS6436200A (en) | 1987-07-30 | 1987-07-30 | Assembling method for bolt tightening langevin vibrator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6436200A true JPS6436200A (en) | 1989-02-07 |
Family
ID=16272189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19129587A Pending JPS6436200A (en) | 1987-07-30 | 1987-07-30 | Assembling method for bolt tightening langevin vibrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6436200A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013157432A1 (en) | 2012-04-19 | 2013-10-24 | オリンパスメディカルシステムズ株式会社 | Ultrasonic generator manufacturing method and ultrasonic generator assembly system |
CN109048319A (en) * | 2018-07-23 | 2018-12-21 | 大连理工大学 | A kind of assembly device of piezoelectric three-dimensional load cell |
CN111344764A (en) * | 2017-11-09 | 2020-06-26 | 阿特拉斯·科普柯工具与装配系统有限公司 | Bolt joint display device and method |
-
1987
- 1987-07-30 JP JP19129587A patent/JPS6436200A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013157432A1 (en) | 2012-04-19 | 2013-10-24 | オリンパスメディカルシステムズ株式会社 | Ultrasonic generator manufacturing method and ultrasonic generator assembly system |
US9172027B2 (en) | 2012-04-19 | 2015-10-27 | Olympus Corporation | Manufacturing method and system for an ultrasonic generating device that includes an attachment unit to generate an ultrasonic vibration |
CN111344764A (en) * | 2017-11-09 | 2020-06-26 | 阿特拉斯·科普柯工具与装配系统有限公司 | Bolt joint display device and method |
CN109048319A (en) * | 2018-07-23 | 2018-12-21 | 大连理工大学 | A kind of assembly device of piezoelectric three-dimensional load cell |
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