CN102338620A - Device and method for measuring rotation angle and wave height of metal wire - Google Patents
Device and method for measuring rotation angle and wave height of metal wire Download PDFInfo
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- CN102338620A CN102338620A CN2011103098309A CN201110309830A CN102338620A CN 102338620 A CN102338620 A CN 102338620A CN 2011103098309 A CN2011103098309 A CN 2011103098309A CN 201110309830 A CN201110309830 A CN 201110309830A CN 102338620 A CN102338620 A CN 102338620A
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- rotation
- tinsel
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- dynamometer
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 abstract 1
- 239000010437 gem Substances 0.000 description 6
- 229910001751 gemstone Inorganic materials 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000006061 abrasive grain Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000002210 silicon-based material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention discloses a device and a method for measuring a rotation angle and a wave height of a metal wire. One end of the measured metal wire is fixed on a rotation angle regulation disk and the other end of the measured metal wire passes through a flat-opening clamp and is connected with a forcemeter; a stretching force is applied to one end, connected with the forcemeter, of the measured wire, so that the measured metal wire is straightened; the flat-opening clamp clamps the measured metal wire tightly and releases the forcemeter; the rotation angle regulation disk is rotated to observe change of a waveform between any two points in a projection of the measured wire; when the first point reaches the wave crest, the degree of the rotation angle regulation disk is recorded; the rotation angle regulation disk is rotated according to the same direction, the degree of the rotation angle regulation disk is recorded when the second point reaches the wave crest; the rotation angle of the measured metal wire is calculated; and the wave height value of the measured metal wire in the projection is read. By the measurement device and the measurement method, the stretching force applied to the metal wire can be controlled effectively during measurement, and the rotation angle and the wave height can be measured precisely; and the device has a simple structure and is convenient to operate.
Description
Technical field
What the present invention relates to is a kind of proving installation and method of the wire rod anglec of rotation, the measurement mechanism and the measuring method thereof of in particular a kind of tinsel anglec of rotation and wave height.
Background technology
Monocrystalline silicon in electronics and the field of solar energy; Polysilicon, the cutting apart in the slice process of the hard materials such as jewel in LED field, using maximum at present is exactly to utilize linear metal monofilament; Under certain tension force effect, unidirectional or reciprocating mode is cut burst.In metal monofilament when motion, transport and spraying system through mortar, before materials to be cut such as metal monofilament and silicon rod contact; To contain on the mortar metal injection monofilament of abrasive grain of extreme hardness; By metal monofilament band people cutting mouth, through the abrasive grain and the silicon rod of extreme hardness, jewel etc. are cut in the continuous process of lapping of object; Realization is to silicon rod, the cutting burst of things such as jewel.Therefore, can it is just most important that the metal monofilament carries the mortar ability that contains the extreme hardness abrasive grain, be efficient, cuts burst silicon material in high quality, the important assurance of objects such as jewel.
Because linear metal monofilament generally can only be through smooth surface machinery area people's mortar when high-speed motion; Carry the scarce capacity of mortar; Thereby cause cutting apart the silicon material; Cause the metal single wire fracture during hard materials such as jewel easily, the silicon material, slice surfaces such as jewel have quality or technological problemses such as stria defective.
Improved metal monofilament product with certain space rotation on circle silk basis, its anglec of rotation and wave height can directly influence the ability that it carries mortar, are important indicators weighing its cutting power size.Because having the metal monofilament product of certain space rotation is a kind of brand-new product, does not have effective means that its anglec of rotation and wave height are carried out quantitative measurment at present.
Summary of the invention
Goal of the invention: the objective of the invention is to overcome the deficiency of prior art, the measurement mechanism and the measuring method thereof of a kind of tinsel anglec of rotation and wave height is provided, use projective tests appearance and clamping device to detect the anglec of rotation wiry and wave height.
Technical scheme: the present invention realizes that through following technical scheme measurement mechanism of the present invention comprises projective tests appearance and clamping device, and said clamping device comprises anglec of rotation adjustment disk, flat mouthful folder, dynamometer, gangbar, support and tension adjustment appearance; Wherein: anglec of rotation adjustment disk and tension adjustment appearance are arranged at the two ends of support respectively; Flat mouthful of folder is between anglec of rotation adjustment disk and tension adjustment appearance; Flat mouthful of folder is arranged on the support; Flat mouthful of folder links to each other through gangbar with anglec of rotation adjustment disk, and dynamometer is between flat mouthful of folder and tension adjustment appearance, and support is arranged on the projective tests appearance.
Said tension adjustment appearance comprises polished rod, adjusting knob, adjusting bolt, and polished rod is fixed on the support, and dynamometer is set on the polished rod, and an end of regulating bolt links to each other with adjusting knob, and the other end links to each other with the dynamometer screw thread.
The measuring method of a kind of tinsel anglec of rotation and wave height may further comprise the steps:
(1) a tested end wiry is fixed on the anglec of rotation adjustment disk, the other end passes flat mouthful of folder and links to each other with dynamometer;
(2) end that tested tinsel is linked to each other with dynamometer applies tension force, and tested tinsel is stretching;
(3) flat mouthful of folder clamps tested tinsel, discharges dynamometer;
(4) anglec of rotation adjustment disk rotates; Observe any wave form varies in the tested projection wiry at 2; When reaching crest at first; Record this moment anglec of rotation adjustment disk number of degrees α 1, rotate anglec of rotation adjustment disk by identical direction, write down the number of degrees α 2 of second anglec of rotation adjustment disk when reaching crest;
(5) calculate tested anglec of rotation α wiry, α=(α 2-α 1)/L, L is the distance of two points in the step (4);
(6) read wave height value wiry in the tested projection wiry.
In the said step (2), 50% of tension force≤tested tinsel rupture pull force that tested tinsel is applied guarantees that tension force can excessively not cause tested tinsel fracture.
Beneficial effect: the present invention compares prior art and has the following advantages: uses measurement mechanism of the present invention and measuring method in measuring process, can effectively control the tension force that is applied on the tinsel, accurately measures the anglec of rotation and wave height, and simple in structure, easy to operate; Fill up the blank of the tinsel anglec of rotation and wave height measuring technique, can weigh cutting power size wiry more accurately.
Description of drawings
Fig. 1 is the structural representation of clamping device of the present invention;
Fig. 2 is the structural representation of anglec of rotation adjustment disk;
Fig. 3 is the structural representation of flat mouthful of folder;
Fig. 4 is the perspective view of 2 of tinsel when rotation a, b;
B reached the perspective view of crest when Fig. 5 was the tinsel rotation;
The perspective view that b was begun to reduce by crest when Fig. 6 was the tinsel rotation;
A reached the perspective view of crest when Fig. 7 was the tinsel rotation.
Embodiment
Elaborate in the face of embodiments of the invention down, present embodiment provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment being to implement under the prerequisite with technical scheme of the present invention.
As shown in Figure 1, present embodiment comprises projective tests appearance and clamping device, and clamping device comprises anglec of rotation adjustment disk 1, flat mouthful of folder 2, dynamometer 3, gangbar 4, support 5 and tension adjustment appearance 6; Anglec of rotation adjustment disk 1 and tension adjustment appearance 6 are arranged at the two ends of support 5 respectively; Flat mouthful of folder 2 is between anglec of rotation adjustment disk 1 and tension adjustment appearance 6; Flat mouthful of folder 2 is movably arranged on the support 5; Flat mouthful of folder 2 links to each other through gangbar 4 with anglec of rotation adjustment disk 1, dynamometer 3 put down mouth press from both sides 2 and tension adjustment appearance 6 between, support 5 is arranged on the projective tests appearance.
As shown in Figure 2, anglec of rotation adjustment disk 1 is provided with wire clip 10 and triangle through hole 11, and wire clip 10 is used for coiling, and triangle through hole 11 is used for threading.
As shown in Figure 3, flat mouthful of folder 2 comprises train wheel bridge 12 and lower plate 13, and train wheel bridge 12 is horizontally disposed with lower plate 13, and train wheel bridge 12 and lower plate 13 link to each other through screw.
The measuring method of a kind of tinsel anglec of rotation and wave height may further comprise the steps:
(1) a tested end wiry is fixed on the anglec of rotation adjustment disk 1, the other end passes flat mouthful of folder 2 and links to each other with dynamometer 3;
Detailed process is following: tested tinsel winds the line on wire clip 10; The wire clip 10 of screwing is fixed tested ends wiry; Tested then tinsel passes triangle through hole 11; Pass the flat mouthful folder of not screwing 2 again, slight stretching and be connected on the dynamometer 3, tested tinsel is fixed on the dynamometer 3;
(2) end that tested tinsel is linked to each other with dynamometer 3 applies tension force; Tested tinsel is stretching; Promptly pass through the adjusting knob 8 of adjustment of tonicity adjusting apparatus 6; Be that reading on the dynamometer 3 reaches setting value, 50% of the tension force≤tested tinsel rupture pull force of the setting on this moment dynamometer 3 guarantees that tension force can excessively not cause tested tinsel fracture.；
(3) flat mouthful of folder 2 clamps tested tinsel, discharge dynamometer 3, on this moment, tested two ends wiry just were connected to that gangbar 4 links to each other flat mouthful of folder 2 and the anglec of rotation adjustment disk 1;
(4) Fig. 4, Fig. 5, Fig. 6 and Fig. 7 are that fore-and-aft distance is two some a of L, the situation of change synoptic diagram of the tested tinsel in b place projection peak height on the projective tests appearance in rotary course.As shown in Figure 4; Along with tested rotation a wiry, the tested peak height wiry in b place constantly increase; The peak value at b point place reaches maximal value H1 during to Fig. 5, and to be the b point arrive the distance after the maximum wave height from minimum wave height to H1, notes anglec of rotation α 1 corresponding on the anglec of rotation adjustment disk 1 this moment; Then along former direction rotation anglec of rotation adjustment disk 1; Peak value along with tested tinsel continuation rotation b point place as shown in Figure 6 reduces gradually; But it is as shown in Figure 7 that the peak value at a point place reaches maximal value H2; At this moment note anglec of rotation α 2, to be a point arrive the distance after the maximum wave height from minimum wave height to H2;
(5) calculate tested anglec of rotation α wiry and wave height, α=(α 2-α 1)/L, L is the distance of two points in the step (4),
(6) tested wave height value wiry can be read according to the projection on the projective tests appearance.
Claims (4)
1. the measurement mechanism of the tinsel anglec of rotation and wave height; It is characterized in that; Comprise projective tests appearance and clamping device, said clamping device comprises anglec of rotation adjustment disk (1), flat mouthful of folder (2), dynamometer (3), gangbar (4), support (5) and tension adjustment appearance (6); Wherein: anglec of rotation adjustment disk (1) and tension adjustment appearance (6) are arranged at the two ends of support (5) respectively; Flat mouthful of folder (2) is positioned between anglec of rotation adjustment disk (1) and the tension adjustment appearance (6); Flat mouthful of folder (2) is arranged on the support (5); Flat mouthful of folder (2) links to each other through gangbar (4) with anglec of rotation adjustment disk (1), and dynamometer (3) is positioned between flat mouthful of folder (2) and the tension adjustment appearance (6), and support (5) is arranged on the projective tests appearance.
2. the measurement mechanism of the tinsel anglec of rotation according to claim 1 and wave height; It is characterized in that: said tension adjustment appearance (6) comprises polished rod (7), adjusting knob (8), regulates bolt (9); Polished rod (7) is fixed on the support (5); Dynamometer (3) is set on the polished rod (7), and an end of regulating bolt (9) links to each other with adjusting knob (8), and the other end links to each other with dynamometer (3) screw thread.
3. the measuring method of the tinsel anglec of rotation and wave height is characterized in that, may further comprise the steps:
(1) a tested end wiry is fixed on the anglec of rotation adjustment disk (1), the other end passes flat mouthful of folder (2) and links to each other with dynamometer (3);
(2) tested tinsel is applied tension force with the end that dynamometer (3) links to each other, tested tinsel is stretching;
(3) flat mouthful of folder (2) clamps tested tinsel, discharges dynamometer (3);
(4) anglec of rotation adjustment disk (1) rotates; Observe any wave form varies in the tested projection wiry at 2; When reaching crest at first; The number of degrees α 1 of anglec of rotation adjustment disk record this moment (1) rotates anglec of rotation adjustment disk (1) by identical direction, writes down the number of degrees α 2 of second anglec of rotation adjustment disk (1) when reaching crest;
(5) calculate tested anglec of rotation α wiry, α=(α 2-α 1)/L, L is the distance of two points in the step (4);
(6) read wave height value wiry in the tested projection wiry.
4. the measuring method of a kind of tinsel anglec of rotation according to claim 3 and wave height is characterized in that, in the said step (2), and 50% of tension force≤tested tinsel rupture pull force that tested tinsel is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110309830 CN102338620B (en) | 2011-10-13 | 2011-10-13 | Device and method for measuring rotation angle and wave height of metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110309830 CN102338620B (en) | 2011-10-13 | 2011-10-13 | Device and method for measuring rotation angle and wave height of metal wire |
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| Publication Number | Publication Date |
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| CN102338620A true CN102338620A (en) | 2012-02-01 |
| CN102338620B CN102338620B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110309830 Active CN102338620B (en) | 2011-10-13 | 2011-10-13 | Device and method for measuring rotation angle and wave height of metal wire |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335599A (en) * | 2013-07-11 | 2013-10-02 | 江苏博普电子科技有限责任公司 | Bonding wire arc height testing fixture and testing method thereof |
| CN106352811A (en) * | 2016-08-24 | 2017-01-25 | 镇江荣德新能源科技有限公司 | Structural type steel wire waveform detection clamp |
| CN107192329A (en) * | 2016-10-27 | 2017-09-22 | 常州瑞莱博自动化科技有限公司 | The optical detection apparatus of wire rod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244804A (en) * | 1984-05-21 | 1985-12-04 | Ricoh Co Ltd | Angle measuring method |
| JPS6266120A (en) * | 1985-09-19 | 1987-03-25 | Fujitsu Ltd | Rotational angle measuring instrument |
| CN1632518A (en) * | 2004-12-28 | 2005-06-29 | 天津大学 | Atomic force microscope measuring method based on angular measurement |
| CN202304753U (en) * | 2011-10-13 | 2012-07-04 | 镇江耐丝新型材料有限公司 | Device for measuring rotation angle and wave height of metal wire |
-
2011
- 2011-10-13 CN CN 201110309830 patent/CN102338620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244804A (en) * | 1984-05-21 | 1985-12-04 | Ricoh Co Ltd | Angle measuring method |
| JPS6266120A (en) * | 1985-09-19 | 1987-03-25 | Fujitsu Ltd | Rotational angle measuring instrument |
| CN1632518A (en) * | 2004-12-28 | 2005-06-29 | 天津大学 | Atomic force microscope measuring method based on angular measurement |
| CN202304753U (en) * | 2011-10-13 | 2012-07-04 | 镇江耐丝新型材料有限公司 | Device for measuring rotation angle and wave height of metal wire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335599A (en) * | 2013-07-11 | 2013-10-02 | 江苏博普电子科技有限责任公司 | Bonding wire arc height testing fixture and testing method thereof |
| CN103335599B (en) * | 2013-07-11 | 2016-07-20 | 江苏博普电子科技有限责任公司 | A kind of bonding line camber test fixture and method of testing thereof |
| CN106352811A (en) * | 2016-08-24 | 2017-01-25 | 镇江荣德新能源科技有限公司 | Structural type steel wire waveform detection clamp |
| CN107192329A (en) * | 2016-10-27 | 2017-09-22 | 常州瑞莱博自动化科技有限公司 | The optical detection apparatus of wire rod |
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|---|---|
| CN102338620B (en) | 2013-10-09 |
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Effective date of registration: 20240223 Address after: No. 566 Changjiang East Road, Huaiyin District, Huai'an City, Jiangsu Province, 223300 Patentee after: Zhongtian Iron and Steel Group (Huai'an) New Materials Co.,Ltd. Country or region after: China Patentee after: Zenith Steel Group Co.,Ltd. Address before: 212134 No. 1, Dashan Road, photovoltaic industrial park, Dagang new area, Zhenjiang City, Jiangsu Province Patentee before: ZHEJIANG NAISI ADVANCED MATERIALS Co.,Ltd. Country or region before: China |