CN102004052A - Method for machining test block with non-conducting sprayed coating - Google Patents
Method for machining test block with non-conducting sprayed coating Download PDFInfo
- Publication number
- CN102004052A CN102004052A CN2010105852194A CN201010585219A CN102004052A CN 102004052 A CN102004052 A CN 102004052A CN 2010105852194 A CN2010105852194 A CN 2010105852194A CN 201010585219 A CN201010585219 A CN 201010585219A CN 102004052 A CN102004052 A CN 102004052A
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- Prior art keywords
- test block
- sprayed coating
- conducting
- machining
- conductive
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- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 title abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003913 materials processing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a method for machining a test block with a non-conducting sprayed coating, and belongs to the technical field of material machining. The method for machining the test block with the non-conducting sprayed coating is characterized by comprising the following steps of: when the test block with the sprayed coating is machined, sawing the non-conducting sprayed coating to a metallic matrix of the test block by using a steel saw blade or a wire saw; and cutting a metallic matrix part by using a wire to complete the machining of the test block with the non-conducting sprayed coating. The invention has the advantages that: the method is simple, feasible, convenient to operate, easy to realize, low in cost, safe, reliable, high in machining efficiency and the like.
Description
Technical field
The invention belongs to the materials processing technology field, particularly relate to a kind of job operation that has non-conductive sprayed coating test block.
Background technology
At present, in various experimental studies, often need every performance index of research coating.Therefore, must prepare the test block that has various coatings.Because the size of test block is little, tolerance and surface quality are strict, and adopting more test block job operation is the grinding machine processing of line cutting back.But coating material must be able to conduct electricity during line cutting test block.If coating is non-conductive, just the line cutting can't be carried out.This class process technology method can not effectively be processed the test block that has non-conductive sprayed coating.
Summary of the invention
The present invention provides a kind of job operation that has non-conductive sprayed coating test block for solving the problem that prior art exists.
The object of the invention provides a kind ofly to be had simplely, easy to operate, realizes easily, with low cost, safe and reliable, the job operation that has non-conductive sprayed coating test block of characteristics such as working (machining) efficiency height.
The job operation that the present invention has non-conductive sprayed coating test block adopts following technical scheme:
A kind of job operation that has non-conductive sprayed coating test block, be characterized in: the sprayed coating test block adds man-hour, earlier with hacksaw blade or scroll saw non-conductive sprayed coating is sawed metallic matrix to test block, metallic matrix is partly used the line cutting processing, finishes the processing that has non-conductive sprayed coating test block.
The present invention has the job operation of non-conductive sprayed coating test block can also take following technical measures:
The described job operation that has non-conductive sprayed coating test block is characterized in: by the test block requirement non-conductive sprayed coating is sawed metallic matrix to test block with hacksaw blade or scroll saw, will reserve process redundancy around the test block.
Advantage that the present invention has and good effect:
The job operation that has non-conductive sprayed coating test block, owing to adopted brand-new technology scheme of the present invention, compared with prior art, the technical program is sawed coating to metallic matrix with hacksaw blade or scroll saw by the test block requirement on the coating that can not conduct electricity, will reserve enough process redundancy around the test block.Metallic matrix is partly used the line cutting processing.So, just solved the problem that non-conductive sprayed coating can't the line cutting processing well.
The present invention has simple, and is easy to operate, realizes easily, with low cost, safe and reliable, the working (machining) efficiency advantages of higher.
Description of drawings
Fig. 1 is the structural representation that the present invention has non-conductive sprayed coating test block;
Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1;
Fig. 3 is the plan structure synoptic diagram of Fig. 1.
Among the figure, 1, non-conductive sprayed coating, 2, the test block matrix of conduction.
Embodiment
For further understanding technology contents of the present invention, characteristics and effect, enumerate following example now, and conjunction with figs. is described in detail as follows:
With reference to accompanying drawing 1, Fig. 2 and Fig. 3.
When processing has the test block of non-conductive sprayed coating, non-conductive sprayed coating 1 is sawed to the test block metallic matrix 2 of conduction by the test block requirement with hacksaw blade or scroll saw earlier, will be reserved enough process redundancy around the test block; The test block metallic matrix 2 parts line cutting processing of conduction is finished the processing that has non-conductive sprayed coating test block.So, just solved the problem that non-conductive sprayed coating can't the line cutting processing well.This method is simple, and practical reliable, cost is low, easily realizes the working (machining) efficiency height.
Claims (2)
1. job operation that has non-conductive sprayed coating test block, it is characterized in that: the sprayed coating test block adds man-hour, earlier with hacksaw blade or scroll saw non-conductive sprayed coating is sawed metallic matrix to test block, metallic matrix is partly used the line cutting processing, finishes the processing that has non-conductive sprayed coating test block.
2. according to the described job operation that has non-conductive sprayed coating test block of claim 1, it is characterized in that: by the test block requirement non-conductive sprayed coating is sawed metallic matrix to test block with hacksaw blade or scroll saw, will reserve process redundancy around the test block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105852194A CN102004052A (en) | 2010-12-13 | 2010-12-13 | Method for machining test block with non-conducting sprayed coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105852194A CN102004052A (en) | 2010-12-13 | 2010-12-13 | Method for machining test block with non-conducting sprayed coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102004052A true CN102004052A (en) | 2011-04-06 |
Family
ID=43811601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105852194A Pending CN102004052A (en) | 2010-12-13 | 2010-12-13 | Method for machining test block with non-conducting sprayed coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102004052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508395A (en) * | 2022-09-16 | 2022-12-23 | 华能国际电力股份有限公司 | A kind of preparation method of coated blade sample |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4102250A1 (en) * | 1991-01-23 | 1992-07-30 | Univ Chemnitz Tech | Electro-erosion - uses dielectric contg. carbon@ to give constant conductive working edge zone on workpieces of low or no electrical conductivity |
| JPH08229740A (en) * | 1995-02-28 | 1996-09-10 | Riken Corp | EDM method for insulating ceramics |
| EP1870189A1 (en) * | 2006-05-31 | 2007-12-26 | Siemens Aktiengesellschaft | Method of electric discharge machining for electrically insulating material |
| CN101410214A (en) * | 2006-03-24 | 2009-04-15 | 西门子公司 | Dielectric fluid for electric discharge machining a non electrically conductive material |
| EP2105236A1 (en) * | 2008-03-28 | 2009-09-30 | Siemens Aktiengesellschaft | Method for performing electrical discharge machining on an electricity conducting component fitted with a non-conducting coating |
| CN101652210A (en) * | 2007-02-28 | 2010-02-17 | 六号元素（产品）（控股）公司 | Method for machining a workpiece |
-
2010
- 2010-12-13 CN CN2010105852194A patent/CN102004052A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4102250A1 (en) * | 1991-01-23 | 1992-07-30 | Univ Chemnitz Tech | Electro-erosion - uses dielectric contg. carbon@ to give constant conductive working edge zone on workpieces of low or no electrical conductivity |
| JPH08229740A (en) * | 1995-02-28 | 1996-09-10 | Riken Corp | EDM method for insulating ceramics |
| CN101410214A (en) * | 2006-03-24 | 2009-04-15 | 西门子公司 | Dielectric fluid for electric discharge machining a non electrically conductive material |
| EP1870189A1 (en) * | 2006-05-31 | 2007-12-26 | Siemens Aktiengesellschaft | Method of electric discharge machining for electrically insulating material |
| CN101652210A (en) * | 2007-02-28 | 2010-02-17 | 六号元素（产品）（控股）公司 | Method for machining a workpiece |
| EP2105236A1 (en) * | 2008-03-28 | 2009-09-30 | Siemens Aktiengesellschaft | Method for performing electrical discharge machining on an electricity conducting component fitted with a non-conducting coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508395A (en) * | 2022-09-16 | 2022-12-23 | 华能国际电力股份有限公司 | A kind of preparation method of coated blade sample |
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Application publication date: 20110406 |