CN103786020A - Method for adjusting axis swing degree through padding between vertical shaft unit axis flanges - Google Patents
Method for adjusting axis swing degree through padding between vertical shaft unit axis flanges Download PDFInfo
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- CN103786020A CN103786020A CN201410030340.9A CN201410030340A CN103786020A CN 103786020 A CN103786020 A CN 103786020A CN 201410030340 A CN201410030340 A CN 201410030340A CN 103786020 A CN103786020 A CN 103786020A
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- backing
- cutting
- padding
- flange
- padded
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
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Abstract
The invention discloses a method for adjusting the axis swing degree through padding between vertical shaft unit axis flanges. When condenser paper is padded for adjustment, according to the swing degree measured by a shaft coupling jigger, padding is carried out on flange faces in the direction opposite to the direction of backing-off cutting according to the required backing-off cutting amount, the condenser paper is padded in a partitioned and layered mode according to the backing-off cutting amount, the thickness of the adopted condenser paper is 0.01 mm, wedges are formed after padding, adjacent partitions differ by the thickness of one layer, padded partitions are reduced upwards from the bottom layer, only one partition is padded on the topmost layer, and flange connection bolts are struck tightly after padding. Adjustment is carried out by means of the method that the condenser paper is padded between the flange connection surfaces, backing-off cutting of flanges is needless, the ideal adjustment effect is achieved and time and labor are saved.
Description
Technical field
The present invention relates to the method for cushioning adjustment axis throw between vertical shaft unit axis flange.
Background technology
In vertical shaft water wheels or generating set installation process, after motor adjustment is qualified, need shaft coupling to carry out the adjustment of whole rotating part axis.When installation, the general method that adopts backing-off cutting shaft coupling flange face is revised.The method of revising is according to similar triangles method correction flange face, and according to throw value, the opposite side flange face large from throw starts backing-off cutting, and backing-off cutting amount is zero while being decremented to the maximum side of throw.This method safety is reliable, but is difficult to grasp, and requires operating personnel to have very high technical experience, and progress is very slow.Flange face backing-off cutting amount is difficult for controlling, and labor strength is large, need, through repeatedly debugging backing-off cutting, just can complete adjustment, time-consuming.
Summary of the invention
The method that the object of this invention is to provide cushioning adjustment axis throw between a kind of vertical shaft unit axis flange, adopts the method for cushioning kraft capacitor paper between flange connect face to adjust, and does not need backing-off cutting flange, reaches desirable adjustment effect, time and labour saving.
Technical scheme of the present invention is as follows:
Between vertical shaft unit axis flange, cushioning is adjusted the method for axis throw, in the time that cushioning kraft capacitor paper is adjusted, and the throw recording according to shaft coupling jiggering, the amount of backing-off cutting on demand on flange face, with backing-off cutting rightabout cushioning, according to backing-off cutting amount size, Sub-region and hierarchical is encased inside kraft capacitor paper, adopting the thickness of kraft capacitor paper is 0.01mm, after pad is good, be wedge shape, adjacent sectors differs a layer thickness, upwards reduces subregion to be encased inside from bottom, a subregion only pads in the superiors, is encased inside rear urgent flange connect bolt.
High-quality capacitor paper oil resistant of the present invention, water-fast, very broad because of it, its resistance to compression degree is very high, is encased inside rear urgent flange connect bolt, reaches effect the same as rigid attachment.Flange cushioning is adjusted, and is to utilize unit axis to carry out with the similar principle of flange added with triangle pad to throw, and cushioning triangle thickness and throw, flange diameter, measuring point are to flange face distance dependent.The shape being encased inside is the same with backing-off cutting processing shape, opposite direction.Be encased inside simpler than backing-off cutting method, easily operation and controlling, saving of work and time.Adjust unit axis with being encased inside kraft capacitor paper method, use the kraft capacitor paper subregion of 0.01mm thickness to be encased inside Flange Plane.Be encased inside the number of plies according to calculating, in actual adjustment, being encased inside at most three layers can adjust to the right place.
Accompanying drawing explanation
Fig. 1 is that axis throw of the present invention is adjusted schematic diagram.
The specific embodiment
Referring to accompanying drawing, between vertical shaft unit axis flange, cushioning is adjusted the method for axis throw, in the time that cushioning kraft capacitor paper is adjusted, the throw recording according to shaft coupling jiggering, the amount of backing-off cutting on demand on flange face, with backing-off cutting rightabout cushioning, according to backing-off cutting amount size, Sub-region and hierarchical is encased inside kraft capacitor paper, and adopting the thickness of kraft capacitor paper is 0.01mm, after pad is good, is wedge shape, adjacent sectors differs a layer thickness, upwards reduce subregion from bottom and be encased inside, a subregion only pads in the superiors, is encased inside rear urgent flange connect bolt.
Claims (1)
1. the method for cushioning adjustment axis throw between vertical shaft unit axis flange, it is characterized in that, in the time that cushioning kraft capacitor paper is adjusted, the throw recording according to shaft coupling jiggering, the amount of backing-off cutting on demand on flange face, with backing-off cutting rightabout cushioning, according to backing-off cutting amount size, Sub-region and hierarchical is encased inside kraft capacitor paper, and adopting the thickness of kraft capacitor paper is 0.01mm, after pad is good, is wedge shape, adjacent sectors differs a layer thickness, upwards reduce subregion from bottom and be encased inside, a subregion only pads in the superiors, is encased inside rear urgent flange connect bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030340.9A CN103786020A (en) | 2014-01-22 | 2014-01-22 | Method for adjusting axis swing degree through padding between vertical shaft unit axis flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030340.9A CN103786020A (en) | 2014-01-22 | 2014-01-22 | Method for adjusting axis swing degree through padding between vertical shaft unit axis flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786020A true CN103786020A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030340.9A Pending CN103786020A (en) | 2014-01-22 | 2014-01-22 | Method for adjusting axis swing degree through padding between vertical shaft unit axis flanges |
Country Status (1)
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| CN (1) | CN103786020A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091508A (en) * | 2014-07-08 | 2014-10-08 | 扬州大学 | Vertical type unit axis swing degree measuring and adjusting experimental device and experimental method |
| CN106762342A (en) * | 2016-12-17 | 2017-05-31 | 中国葛洲坝集团机电建设有限公司 | A kind of method of vertical water turbine unit shafting adjustment |
| CN107462139A (en) * | 2017-08-24 | 2017-12-12 | 成都天翔环境股份有限公司 | The method for correcting turbine-generator units shafting entirety throw by spraying connecting shaft Flange Plane |
| CN112879199A (en) * | 2021-01-13 | 2021-06-01 | 湖北清江水电开发有限责任公司 | Method for adjusting axis of hydroelectric generating set by using projection analysis method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756270A (en) * | 2012-07-19 | 2012-10-31 | 上海德宝密封件有限公司 | Method for adjusting perpendicularity between connecting flange interface plane and stern shaft axis line |
| DE102011050680A1 (en) * | 2011-05-27 | 2012-11-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Adjustable unit used for alignment of components of vehicle during vehicle construction, has coupling element that is pivotable to adjustment axis of adjustment structure |
| CN103240592A (en) * | 2013-04-11 | 2013-08-14 | 中国葛洲坝集团股份有限公司 | Method for accurately determining rotating center of turning engine unit of water-turbine generator unit |
| CN103245283A (en) * | 2013-04-11 | 2013-08-14 | 中国葛洲坝集团股份有限公司 | Method for accurately and continuously measuring and processing axis throw of hydraulic turbine set |
-
2014
- 2014-01-22 CN CN201410030340.9A patent/CN103786020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011050680A1 (en) * | 2011-05-27 | 2012-11-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Adjustable unit used for alignment of components of vehicle during vehicle construction, has coupling element that is pivotable to adjustment axis of adjustment structure |
| CN102756270A (en) * | 2012-07-19 | 2012-10-31 | 上海德宝密封件有限公司 | Method for adjusting perpendicularity between connecting flange interface plane and stern shaft axis line |
| CN103240592A (en) * | 2013-04-11 | 2013-08-14 | 中国葛洲坝集团股份有限公司 | Method for accurately determining rotating center of turning engine unit of water-turbine generator unit |
| CN103245283A (en) * | 2013-04-11 | 2013-08-14 | 中国葛洲坝集团股份有限公司 | Method for accurately and continuously measuring and processing axis throw of hydraulic turbine set |
Non-Patent Citations (2)
| Title |
|---|
| 常勇: "大路水电站2~#水轮发电机组轴线调整及导轴承瓦间隙调整", 《青海电力》, no. 02, 30 June 2002 (2002-06-30) * |
| 续缤: "立式水轮发电机组主轴轴线的测量与调整", 《农村电气化》, no. 03, 25 March 1995 (1995-03-25) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091508A (en) * | 2014-07-08 | 2014-10-08 | 扬州大学 | Vertical type unit axis swing degree measuring and adjusting experimental device and experimental method |
| CN104091508B (en) * | 2014-07-08 | 2016-08-17 | 扬州大学 | Vertical unit axis throw measures regulation experiment device and experimental technique |
| CN106762342A (en) * | 2016-12-17 | 2017-05-31 | 中国葛洲坝集团机电建设有限公司 | A kind of method of vertical water turbine unit shafting adjustment |
| CN107462139A (en) * | 2017-08-24 | 2017-12-12 | 成都天翔环境股份有限公司 | The method for correcting turbine-generator units shafting entirety throw by spraying connecting shaft Flange Plane |
| CN112879199A (en) * | 2021-01-13 | 2021-06-01 | 湖北清江水电开发有限责任公司 | Method for adjusting axis of hydroelectric generating set by using projection analysis method |
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Application publication date: 20140514 |