CN102699982B - Method for manufacturing eccentric ring in profiling method - Google Patents
Method for manufacturing eccentric ring in profiling method Download PDFInfo
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- CN102699982B CN102699982B CN201210153798.4A CN201210153798A CN102699982B CN 102699982 B CN102699982 B CN 102699982B CN 201210153798 A CN201210153798 A CN 201210153798A CN 102699982 B CN102699982 B CN 102699982B
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- circular components
- panels
- eccentric hoop
- eccentric
- circular assembly
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Abstract
The invention discloses a method for manufacturing an eccentric ring in a profiling method. After the installation of an upper circular assembly and a lower circular assembly is subjected to inspection, eccentric areas of the upper and lower assemblies are blown and cleaned, the upper circular assembly falls back to the lower circular assembly under the action of a synchronous hydraulic jack, so that the upper circular assembly and the lower circular assembly are aligned to each other, and an eccentric ring model can be manufactured after the alignment meets design requirements; gypsum slurry is injected to the position of the eccentric ring to form a gypsum model; after the gypsum model is hardened, the upper circular assembly is raised by the synchronous hydraulic jack; a mark is made on the gypsum model corresponding to the lower circular assembly, and the upper and lower assemblies are taken out for trial assembly; and the model can be delivered to a machining factory after meeting the requirements, and then the eccentric ring is machined by a profiling machine tool. The method is simple and feasible, and the accuracy of the manufactured eccentric ring is high.
Description
Technical field:
The invention belongs to a kind of preparation method of engineering construction instrument, particularly a kind of form cutting makes the method for eccentric hoop.
Background technology:
In engineering construction, the assembly running into upper and lower two panels or left and right two pieces circular end face sometimes should at same center line, but causes eccentric phenomenon due to odjective cause.Therefore, in order to ensure that the precision that two chip modules are installed just needs to make eccentric hoop, in order to make up the error of installing assembly caused due to disalignment.
At present, general way adds with wire peg pendant the size that eccentric hoop measured by inside micrometer, this kind of method is very high to the requirement of measuring, easy generation measure error, and this kind of method is measured and is just divided into several points on circular arc, the data of just these points of actual measurement, drafting one circular arc that finally can only be similar to the data of these points, might not react the actual conditions of circular arc really, and difficulty of processing is also larger.
Summary of the invention:
Object of the present invention is just to overcome above-mentioned the deficiencies in the prior art, and provides a kind of form cutting to make the method for eccentric hoop, and the method eccentric hoop precision that is simple, easy, that produce is high.
As above conceive, technical scheme of the present invention is: a kind of form cutting makes the method for eccentric hoop, it is characterized in that: after upper and lower two panels circular components installs examination, purge the eccentric region of clean upper and lower two panels circular components, with synchronous hydra-ulic jacks, upper slice circular components is fallen after rise in bottom sheet circular components, carry out the centering of upper and lower two panels circular components, after centering reaches designing requirement, can eccentric hoop modelling be carried out; Calcium plaster is injected eccentric hoop position and make plaster cast, after plaster cast sclerosis, with synchronous hydra-ulic jacks, upper slice circular components is risen, make a mark at plaster cast and bottom sheet circular components correspondence position and take out upper and lower two panels circular components and carry out trial assembly, this model can be delivered to processing factory after model reaches requirement, process eccentric hoop with contouring machine.
The circular components of two panels up and down junction after above-mentioned cleaning is qualified is coated with one deck lubricating grease uniformly.
The inventive method eccentric hoop precision that is simple, easy, that produce is high.
Accompanying drawing illustrates:
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention:
As shown in the figure: a kind of method that form cutting makes eccentric hoop is: after upper and lower circular two chip modules 2,5 install examination, purge the eccentric region of clean two panels circular components up and down, clear up qualified after be coated with one deck lubricating grease uniformly in upper and lower two panels circular components junction, with synchronous hydra-ulic jacks, upper chip module is fallen after rise in bottom sheet circular components, carry out the centering of upper and lower two panels circular components, after centering reaches designing requirement, can eccentric hoop modelling be carried out.Gypsum and water are mixed and made into calcium plaster, inject eccentric hoop position by funnel 1 and flexible plastic tube 3, make plaster cast 4.After plaster cast sclerosis, with synchronous hydra-ulic jacks, upper slice circular components is slowly risen, make a mark at plaster cast and bottom sheet circular components correspondence position and take out upper and lower two panels circular components and carry out trial assembly, this model can be delivered to processing factory after model reaches requirement, process eccentric hoop with contouring machine.
Claims (2)
1. the method for a form cutting making eccentric hoop, it is characterized in that: after upper and lower two panels circular components installs examination, purge the eccentric region of clean upper and lower two panels circular components, with synchronous hydra-ulic jacks, upper slice circular components is fallen after rise in bottom sheet circular components, carry out the centering of upper and lower two panels circular components, after centering reaches designing requirement, can eccentric hoop modelling be carried out; Calcium plaster is injected eccentric hoop position and make plaster cast, after plaster cast sclerosis, with synchronous hydra-ulic jacks, upper slice circular components is risen, make a mark at plaster cast and bottom sheet circular components correspondence position and take out upper and lower two panels circular components and carry out trial assembly, this model can be delivered to processing factory after model reaches requirement, process eccentric hoop with contouring machine.
2. form cutting according to claim 1 makes the method for eccentric hoop, it is characterized in that: the circular components of the two panels up and down junction after above-mentioned cleaning is qualified is coated with one deck lubricating grease uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210153798.4A CN102699982B (en) | 2012-05-17 | 2012-05-17 | Method for manufacturing eccentric ring in profiling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210153798.4A CN102699982B (en) | 2012-05-17 | 2012-05-17 | Method for manufacturing eccentric ring in profiling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699982A CN102699982A (en) | 2012-10-03 |
| CN102699982B true CN102699982B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210153798.4A Active CN102699982B (en) | 2012-05-17 | 2012-05-17 | Method for manufacturing eccentric ring in profiling method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615975B (en) * | 2013-11-22 | 2016-02-03 | 中冶天工集团有限公司 | A kind of method for making of the eccentric collar |
| CN110757110A (en) * | 2019-12-10 | 2020-02-07 | 哈尔滨汽轮机厂有限责任公司 | Eccentric ring machining process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238695A1 (en) * | 1982-10-19 | 1984-04-19 | Hess Maschinenfabrik GmbH & Co KG, 5909 Burbach | Process for producing moulded concrete bricks |
| JP2000271911A (en) * | 1999-03-24 | 2000-10-03 | Kazu Kumagai | Mechanism for giving circular notion to table and concrete molding device using this mechanism |
| CN102071925A (en) * | 2010-12-15 | 2011-05-25 | 长江水利委员会长江勘测规划设计研究院 | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole |
-
2012
- 2012-05-17 CN CN201210153798.4A patent/CN102699982B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238695A1 (en) * | 1982-10-19 | 1984-04-19 | Hess Maschinenfabrik GmbH & Co KG, 5909 Burbach | Process for producing moulded concrete bricks |
| JP2000271911A (en) * | 1999-03-24 | 2000-10-03 | Kazu Kumagai | Mechanism for giving circular notion to table and concrete molding device using this mechanism |
| CN102071925A (en) * | 2010-12-15 | 2011-05-25 | 长江水利委员会长江勘测规划设计研究院 | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole |
Non-Patent Citations (1)
| Title |
|---|
| 郑多,等.印刷机轴承车加工偏心夹具设计_.《哈尔滨轴承》.2009,第30卷(第4期), * |
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| CN102699982A (en) | 2012-10-03 |
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