CN104457657A - Trapezoid bar-shaped article width detection method - Google Patents
Trapezoid bar-shaped article width detection method Download PDFInfo
- Publication number
- CN104457657A CN104457657A CN201410751991.7A CN201410751991A CN104457657A CN 104457657 A CN104457657 A CN 104457657A CN 201410751991 A CN201410751991 A CN 201410751991A CN 104457657 A CN104457657 A CN 104457657A
- Authority
- CN
- China
- Prior art keywords
- trapezoidal strip
- width
- shaped article
- strip article
- trapezoid bar
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a trapezoid bar-shaped article width detection method. The method includes the steps that a certain even number of trapezoid bar-shaped articles are densely arranged on a platform top of a measuring platform in a positive and negative alternating mode, and therefore a trapezoid bar-shaped article distribution belt with a parallelogram cross section is composed. A prepressing gravity block is pressed on the trapezoid bar-shaped article distribution belt, the total width of the trapezoid bar-shaped article distribution belt is measured, the measured total width of the trapezoid bar-shaped article distribution belt is divided by the total number of the trapezoid bar-shaped articles, the obtained value is compared with a preset value, and therefore whether the width of the trapezoid bar-shaped articles is qualified or not is judged. The trapezoid bar-shaped article width detection method ensures the measuring precision and improves the detection efficiency, and meanwhile the cost of a measuring device for use is low.
Description
Technical field
The present invention relates to a kind of trapezoidal strip article checking method for width.
Background technology
Prior art, to the effective check system of width having the mellow and full irregular trapezoidal strip article in corner, is generally adopt large-scale famous and precious checkout equipment to detect, the higher but inefficiency of precision.
Summary of the invention
The present invention seeks to: for the problems referred to above, the invention provides a kind of trapezoidal strip article checking method for width, while guarantee measuring accuracy, also improve detection efficiency, the measuring equipment simultaneously used is cheap.
Technical scheme of the present invention is: a kind of trapezoidal strip article checking method for width, the method is: the trapezoidal strip article reciprocal cross of certain even number be alternately arranged closely on the table top of measuring table, thus form the trapezoidal strip article zonation that its xsect is parallelogram, and on this trapezoidal strip article zonation, press lastblock precompressed gravity block, measure the overall width of this trapezoidal strip article zonation, again by the overall width of this trapezoidal strip article zonation the measured total quantity divided by trapezoidal strip article, the value obtained and preset value are compared, judge that whether the width of these trapezoidal strip articles is qualified.
Advantage of the present invention is: the present invention significantly can improve the detection efficiency of trapezoidal strip article width, and the manufacturing cost of testing apparatus also declines to a great extent.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 and Fig. 2 is the demonstration graph into this trapezoidal strip article method for measuring width of the present invention;
Wherein: the trapezoidal strip article of 1-, 2-precompressed gravity block.
Embodiment
Present embodiment discloses a kind of trapezoidal strip article method for measuring width, the method is as follows:
Shown in seeing figures.1.and.2, trapezoidal strip article 1 reciprocal cross of certain even number is alternately arranged closely in (these trapezoidal strip articles have identical structure) on the table top of measuring table 2, ensure the xsect parallelogram of two trapezoidal strip articles 1 of arbitrary neighborhood, thus form the trapezoidal strip article zonation that its xsect is parallelogram.Then on this trapezoidal strip article zonation, press lastblock precompressed gravity block 2, to ensure the flatness of this trapezoidal strip article zonation, avoid because some trapezoidal strip article 1 tilts and affect measuring accuracy.Then kind of calliper is used to go out the overall width of this trapezoidal strip article zonation, again by the overall width of this trapezoidal strip article zonation the measured total quantity divided by trapezoidal strip article, the value obtained and preset value (or being referred to as standard value) are compared, thus judges that whether the width of these trapezoidal strip articles is qualified.
It should be noted that: in the present embodiment, when using the overall width of trapezoidal strip article zonation described in kind of calliper, what measure is the width of this trapezoidal strip article zonation the widest part, but not the width of this trapezoidal strip article zonation upper surface or lower surface, as Fig. 1.As can be seen here, by the overall width of this trapezoidal strip article zonation the measured total quantity divided by trapezoidal strip article, the value obtained also is not equal to the Mass median line length of these trapezoidal strip articles 1, but slightly larger than the Mass median line length of these trapezoidal strip articles 1, the quantity of tested trapezoidal strip article is more, this value and Mass median line more close.
Certainly, above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to people can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to the Spirit Essence of main technical schemes of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (1)
1. a trapezoidal strip article checking method for width, is characterized in that:
Trapezoidal strip article (1) reciprocal cross of certain even number is alternately arranged closely on the table top of measuring table, thus form the trapezoidal strip article zonation that its xsect is parallelogram, and lastblock precompressed gravity block (2) is pressed on this trapezoidal strip article zonation, measure the overall width of this trapezoidal strip article zonation, again by the overall width of this trapezoidal strip article zonation the measured total quantity divided by trapezoidal strip article, the value obtained and preset value are compared, judge that whether the width of these trapezoidal strip articles (1) is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751991.7A CN104457657A (en) | 2014-12-10 | 2014-12-10 | Trapezoid bar-shaped article width detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751991.7A CN104457657A (en) | 2014-12-10 | 2014-12-10 | Trapezoid bar-shaped article width detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457657A true CN104457657A (en) | 2015-03-25 |
Family
ID=52904094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410751991.7A Pending CN104457657A (en) | 2014-12-10 | 2014-12-10 | Trapezoid bar-shaped article width detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457657A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141341A (en) * | 2018-08-24 | 2019-01-04 | 海宁佳盛汽车零部件有限公司 | A kind of surface smoothness inspection method of automobile hub unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080155850A1 (en) * | 2006-12-27 | 2008-07-03 | Sonoco Development, Inc. | Apparatus and Method for Measuring Waviness of Sheet Materials |
| US20090086217A1 (en) * | 2007-09-27 | 2009-04-02 | Kabushiki Kaisha Toshiba | Sheet thickness measuring device and image forming apparatus |
| CN201259410Y (en) * | 2008-07-18 | 2009-06-17 | 北京五岳鑫信息技术股份有限公司 | Multimode paper thickness measuring device |
| CN102494588A (en) * | 2011-12-09 | 2012-06-13 | 安徽巨一自动化装备有限公司 | Device for detecting gasket thickness |
| CN102944160A (en) * | 2012-11-07 | 2013-02-27 | 成都飞机工业（集团）有限责任公司 | Method for measuring core material displacement after composite material sandwich structure solidification forming |
-
2014
- 2014-12-10 CN CN201410751991.7A patent/CN104457657A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080155850A1 (en) * | 2006-12-27 | 2008-07-03 | Sonoco Development, Inc. | Apparatus and Method for Measuring Waviness of Sheet Materials |
| US20090086217A1 (en) * | 2007-09-27 | 2009-04-02 | Kabushiki Kaisha Toshiba | Sheet thickness measuring device and image forming apparatus |
| CN201259410Y (en) * | 2008-07-18 | 2009-06-17 | 北京五岳鑫信息技术股份有限公司 | Multimode paper thickness measuring device |
| CN102494588A (en) * | 2011-12-09 | 2012-06-13 | 安徽巨一自动化装备有限公司 | Device for detecting gasket thickness |
| CN102944160A (en) * | 2012-11-07 | 2013-02-27 | 成都飞机工业（集团）有限责任公司 | Method for measuring core material displacement after composite material sandwich structure solidification forming |
Non-Patent Citations (1)
| Title |
|---|
| 钱瑞云等: "中考物理解题技法与训练大全", 《中国少年儿童出版社》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141341A (en) * | 2018-08-24 | 2019-01-04 | 海宁佳盛汽车零部件有限公司 | A kind of surface smoothness inspection method of automobile hub unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |