CN105910567A - Composite material part thickness detection method - Google Patents
Composite material part thickness detection method Download PDFInfo
- Publication number
- CN105910567A CN105910567A CN201610369239.5A CN201610369239A CN105910567A CN 105910567 A CN105910567 A CN 105910567A CN 201610369239 A CN201610369239 A CN 201610369239A CN 105910567 A CN105910567 A CN 105910567A
- Authority
- CN
- China
- Prior art keywords
- composite material
- material parts
- material part
- thickness
- measurement
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Abstract
The invention discloses a composite material part thickness detection method comprising the following steps: using a measurement head (1) of a measurement system attached to numerical control processing equipment to measure the surface of a frock clamp (3), and recording measurement data; installing a composite material part (2) on the frock clamp (3), measuring the surface of the installed composite material part (2), and recording measurement data; and calculating the difference between the two pieces of measurement data, which is the thickness of the composite material part (2). There is no need to additionally configure eddy current sensor equipment, and the thicknesses of both conductive and non-conductive composite material parts can be detected through the method. Therefore, the method is of high practicality, and is simple and reliable.
Description
Art
The present invention relates to a kind of composite class part add the part thickness detection method in man-hour, the composite material parts thickness of the most complex-curved class or abnormal curved surface or the composite material parts of Varying-thickness and add the Thickness sensitivity in man-hour at Digit Control Machine Tool.
Background technology
Composite (carbon fibre composite, glass fiber reinforced plastics composite material, cellular material, foamed materials etc.) is more and more applied in every field such as Aero-Space, automobile, boats and ships.General conductive composite material parts such as carbon fibre composite adds man-hour on lathe, measure thickness to need to increase special current vortex sensor equipment, utilize the size controlling vortex flow, make current vortex sensor that metal die produce eddy current, and the principle that the vortex flow of carbon fiber is not made react carries out carbon fibre composite part thickness and measures.Other nonconducting composites, such as foam class composite, honeycomb class material and many material laminates plate etc., it is impossible to measure thickness with current vortex sensor equipment.
Summary of the invention
For solving to need to increase special current vortex sensor device measuring thickness during existing conductive composite is processed on lathe, other nonconducting composites, the problem that can not measure thickness with current vortex sensor equipment, the invention provides a kind of composite material parts thickness detecting method.
A kind of composite material parts thickness detecting method of the present invention, it is characterised in that include the measurement head of the measurement system utilizing numerically controlled processing equipment subsidiary, first frock clamp surface is measured, the step of record measurement data；Composite material parts is arranged on frock clamp, the composite material component port surface after installation is measured, the step of record measurement data；Calculating the step of the difference of fore-and-aft survey data, described difference is exactly the thickness of composite material parts.
Further, described measurement head is the probe using contact type measurement mode.
The present invention has following good effect, a kind of composite material parts thickness detecting method of the present invention is not limited by composite material conductive or nonconducting characteristic, only need possess band and measure the measurement system of head, measure system technology matures, numerically controlled processing equipment all can be equipped with, it is not required to additional configuration current vortex sensor equipment, it is possible to meet the Thickness sensitivity of conductive and nonconductive composite material parts, the most practical and simple and reliable.
Accompanying drawing explanation
Fig. 1 is the instrumentation plan of a kind of composite material parts thickness detecting method of the present invention.
In figure: 1. measure head, 2. composite material parts, 3. frock clamp.
Detailed description of the invention
Fig. 1 shows a kind of composite material parts thickness detecting method of the present invention, it is characterised in that includes the measurement 1 of the measurement system utilizing numerically controlled processing equipment subsidiary, first measures frock clamp 3 surface, the step of record measurement data；Composite material parts 2 is arranged on frock clamp 3, composite material parts 2 surface after installation is measured, the step of record measurement data；Calculating the step of the difference of fore-and-aft survey data, described difference is exactly the thickness of composite material parts 2.
Further, described measurement 1 is the probe using contact type measurement mode.
The present invention has following good effect, a kind of composite material parts thickness detecting method of the present invention is not limited by composite material conductive or nonconducting characteristic, only need possess band and measure the measurement system of head, measure system technology matures, numerically controlled processing equipment all can be equipped with, it is not required to additional configuration current vortex sensor equipment, it is possible to meet the Thickness sensitivity of conductive and nonconductive composite material parts, the most practical and simple and reliable.
Claims (2)
1. a composite material parts thickness detecting method, it is characterised in that include the measurement head (1) of the measurement system utilizing numerically controlled processing equipment subsidiary, first frock clamp (3) surface is measured, the step of record measurement data；Composite material parts (2) is arranged on frock clamp (3), composite material parts (2) surface after installation is measured, the step of record measurement data；Calculating the step of the difference of fore-and-aft survey data, described difference is exactly the thickness of composite material parts (2).
A kind of composite material parts thickness detecting method the most according to claim 1, it is characterised in that: described described measurement head (1) is the probe using contact type measurement mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369239.5A CN105910567A (en) | 2016-05-30 | 2016-05-30 | Composite material part thickness detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369239.5A CN105910567A (en) | 2016-05-30 | 2016-05-30 | Composite material part thickness detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910567A true CN105910567A (en) | 2016-08-31 |
Family
ID=56741693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610369239.5A Pending CN105910567A (en) | 2016-05-30 | 2016-05-30 | Composite material part thickness detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105910567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482702A (en) * | 2016-09-26 | 2017-03-08 | 昆山工研院新型平板显示技术中心有限公司 | A kind of method and device of test substrate warp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| JPS62257742A (en) * | 1986-05-01 | 1987-11-10 | Nec Kyushu Ltd | Measuring method for thickness of semiconductor substrate |
| CN101063606A (en) * | 2006-04-28 | 2007-10-31 | 华硕电脑股份有限公司 | Measurement method, measurement system and measurement module for heat conducting paste thickness |
| JP2009222549A (en) * | 2008-03-17 | 2009-10-01 | Jfe Engineering Corp | Ultrasonic thickness measuring method |
| CN102456593A (en) * | 2010-10-29 | 2012-05-16 | 上海宏力半导体制造有限公司 | Method for measuring thickness of seed silicon layer |
| CN203011363U (en) * | 2012-12-25 | 2013-06-19 | 金红叶纸业集团有限公司 | Sheet thickness measuring equipment |
| CN203518904U (en) * | 2013-09-23 | 2014-04-02 | 昆山市华益电子科技有限公司 | Tool for measuring thickness of printing ink of mobile phone glass |
-
2016
- 2016-05-30 CN CN201610369239.5A patent/CN105910567A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| JPS62257742A (en) * | 1986-05-01 | 1987-11-10 | Nec Kyushu Ltd | Measuring method for thickness of semiconductor substrate |
| CN101063606A (en) * | 2006-04-28 | 2007-10-31 | 华硕电脑股份有限公司 | Measurement method, measurement system and measurement module for heat conducting paste thickness |
| JP2009222549A (en) * | 2008-03-17 | 2009-10-01 | Jfe Engineering Corp | Ultrasonic thickness measuring method |
| CN102456593A (en) * | 2010-10-29 | 2012-05-16 | 上海宏力半导体制造有限公司 | Method for measuring thickness of seed silicon layer |
| CN203011363U (en) * | 2012-12-25 | 2013-06-19 | 金红叶纸业集团有限公司 | Sheet thickness measuring equipment |
| CN203518904U (en) * | 2013-09-23 | 2014-04-02 | 昆山市华益电子科技有限公司 | Tool for measuring thickness of printing ink of mobile phone glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482702A (en) * | 2016-09-26 | 2017-03-08 | 昆山工研院新型平板显示技术中心有限公司 | A kind of method and device of test substrate warp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |