CN1370038A - Self-adaptive Z-pinch wire array load and preparation method thereof - Google Patents
Self-adaptive Z-pinch wire array load and preparation method thereof Download PDFInfo
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- CN1370038A CN1370038A CN 01128848 CN01128848A CN1370038A CN 1370038 A CN1370038 A CN 1370038A CN 01128848 CN01128848 CN 01128848 CN 01128848 A CN01128848 A CN 01128848A CN 1370038 A CN1370038 A CN 1370038A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 26
- 230000003044 adaptive effect Effects 0.000 claims description 25
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000002381 plasma Anatomy 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The invention provides a self-adaptive Z-pinch wire array load and a preparation method thereof, wherein a spring, a support rod, a key groove, a key bar and the like are fixedly connected between an auxiliary positioning disc of the wire array load and a positioner b, so that the wire array load can automatically adapt to the change of the electrode spacing of a target chamber, the problems of wire array load deformation and difficult installation of the wire array load are well solved, the electric contact performance of a load wire and the positioner is improved, and the assembly, debugging, storage and transportation of the wire array load are facilitated.
Description
1. technical field
The invention belongs to the pinch device field that produces plasma, be specifically related to a kind of adaptive 2-hoop fibre array load and preparation method.
2. background technology
The structure and the kind of the employed filament array load of Z-constriction Physical Experiment are more, monofilament load and multifibres load are arranged, the multifibres load is divided into the planar alignment filament array load again and filament array load is arranged on the face of cylinder, face of cylinder alignment wire battle array is further divided into individual layer cylinder silk battle array and coaxial multi-layer cylinder silk battle array again, no matter the structure of filament array load how, all arrange according to the mode of Physical Experiment demand and constitute by the uniform loading wire of diameter.At Z-constriction Physical Experiment scene, filament array load is fixed on the anodic-cathodic, under the high function of current, produce inwardly quick constriction, form uniform plasma sheath, but, since target chamber when being evacuated the distance between the therebetween anodic-cathodic can change, loading wire itself very thin very soft (diameter＜100 μ m), can't support and overcome this variation, make the loading wire paroxysm between anodic-cathodic give birth to crooked and distortion, destroy the specific distribution of filament array load silk, influenced Z-constriction Physical Experiment result.In order to overcome the adverse effect that this variation brings, adopt mostly and on the every loading wire in loading wire battle array lower end, hang weight, and the other end is fixed on the electrode, every loading wire is tightened under the weight effect and guaranteed constant (the Physics of Plasmas of a formation shape, 1999,6 (4): 1270～1293), this method is only applicable to anodic-cathodic and is the target chamber structure that vertical direction is arranged, if when electrode was other direction arrangement, it existed 2 shortcomings, first, load to multifibres cylinder shape silk battle array and other on-plane surface distribution silk battle array is inapplicable: second, contact resistance is big, simultaneously, exists the silk battle array to change the deformation that causes because of electrode spacing.In assembling, debugging, storage and the transportation of filament array load, also there are many difficulties.
3. summary of the invention
The object of the present invention is to provide a kind of adaptive 2-hoop fibre array load and preparation method.
A kind of adaptive 2-hoop fibre array load of the present invention contains loading wire, locator a, locator b, assist location dish, spring, support bar, key bar, keyway.
Adaptive 2-hoop fibre array load of the present invention is to connect like this: an end of loading wire is fixedly connected on the locator a, the other end of loading wire is fixedly connected on the assist location dish by locator b, be fixedly connected with spring and lead respectively between assist location dish and the locator b, support bar is connected locator a, locator b by screw thread with the assist location dish, on the screw thread correspondence position on support bar, locator a, locator b and the assist location dish, be respectively arranged with keyway, can insert the key bar that is complementary in the keyway.
The preparation method of a kind of adaptive 2-hoop fibre array load of the present invention, be characterized in: an end of loading wire is fixedly connected on the locator a, the other end of loading wire is fixedly connected on the assist location dish by locator b, be fixedly connected with spring and lead respectively between assist location dish and the locator b, support bar is fixedlyed connected locator a, locator b by screw thread with the assist location dish, on the screw thread correspondence position on support bar, locator a, locator b and the assist location dish, be respectively arranged with keyway, can insert the key bar that is complementary in the keyway.
Locator a and locator b, assist location dish adopt conductivity good metal, alloy or graphite material to make respectively.
The side that locator b is relative with the assist location dish has the face of cylinder step of coaxial different-diameter.
Slit or aperture that respective numbers is arranged respectively on the circumference of locator a, locator b and assist location dish.
On the step of the face of cylinder of locator b, be with hold-down ring.
Loading wire adopts wire, alloy or polymer fiber.
Adopt the present invention can solve preferably, be convenient to assembling, debugging, storage and the transportation of filament array load because of electrode spacing change the filament array load deformation that causes and the installation difficulty of filament array load.
A kind of adaptive 2-hoop fibre array load of the present invention and preparation method have following main feature:
1) scope of application is wide, is applicable to the filament array load of various ways, and monofilament load, multifibres load, intensive multifibres load all are suitable for, and also is applicable to the situation of the electrode structure of target chamber by the different directions arrangement.
2) on the locator adjacent with spring, the loading wire of silk battle array can move in the slit of locator or aperture;
3) electrical contact performance between loading wire and the locator is good, and contact resistance is little;
4) support bar and assist location dish and locator are by being threaded, and pitch is identical, and the position between assist location dish and the locator can be regulated, and fixes by keyway and key bar, and the quantity and the link position of support bar are decided as required;
5) be processed into slit or aperture on assist location dish and the locator and be used for distributing and the dead load silk, the size of slit or aperture, quantity and spacing are determined by the parameter of the required silk battle array of Physical Experiment;
6) support bar of this mechanism and key bar and locator are easy to install and remove, and can reuse;
7) can adapt to electrode spacing variation in the target chamber automatically, when electrode spacing changed, filament array load can keep the needed shape of Z-constriction Physical Experiment.
4. description of drawings
Fig. 1 is embodiments of the invention 1 face of cylinder individual layer adaptive 2-hoop fibre array load structural representations;
Fig. 2 is embodiments of the invention 2 parallel multifibres adaptive 2-hoop fibre array load structural representations;
Describe implementation process of the present invention in detail below in conjunction with accompanying drawing.
As can be seen from Figure 1, a kind of adaptive 2-hoop fibre array load of the present invention contains loading wire 1, locator a2, locator b3, assist location dish 4, location slit or aperture 5, spring 6, support bar 7, key bar 8, lead 9, hold-down ring 10, keyway 11, keyway 12.
Adaptive 2-hoop fibre array load of the present invention, contain two parts of filament array load and servicing unit, its filament array load is to constitute like this, locator a2, locator b3 is separately fixed on the anodic-cathodic, loading wire 1 one ends are fixedly connected on the locator a2, the other end of loading wire 1 is by slit on the locator b3 or aperture 5 and be fixedly connected on the assist location dish 4, between assist location dish 4 and the locator b3 spring 6 is installed, fixedly connected with locator b3 with this assist location dish 4 respectively in the two ends of spring 6, when electrode spacing changes, loading wire 1 stretches the loading wire 1 between the electrode moving in the slit of this locator b3 or aperture 5 under spring 6 effect.
Loading wire 1 is distributed by slit on locator a2 and the locator b3 or aperture 5 mode on demand and locatees, locator a2, locator b3 and assist location dish 4 are provided with the slit or the aperture 5 of equal number, the quantity of the diameter of locator and slit 5 is determined by the required filament array load parameter of physical test, locator a2 and locator b3 are fixedly connected on respectively on the anodic-cathodic of target chamber, loading wire 1 one ends are fixedly connected on the locator a2, the other end of loading wire 1 is fixedly connected on the assist location dish 4 by slit on the locator b3 or aperture 5, assist location dish 4 is parallel to each other with locator a2 and locator b3, loading wire 1 is parallel to each other and is vertical with locator, a spring 6 is installed between locator b3 and the assist location dish 4, the intensity of the elasticity of spring 6 and pitch and loading wire 1, the variable quantity of electrode spacing, the weight of assist location dish 4 etc. is complementary, and fixedlys connected with assist location dish 4 with locator b3 respectively in the two ends of spring 6.
Adaptive 2-hoop fibre array load of the present invention, the structure of its servicing unit part is such, before the loading wire 1 of assembling filament array load, with the locator a2 of support bar 7 with filament array load, locator b3, spring 6 and assist location dish 4 link together, phase mutual edge distance between locator a2 and locator b3 and the assist location dish 4 can be regulated by the screw thread rotation of support bar 7, and suitable holddown spring 6, at support bar 7 and locator a2, be respectively arranged with keyway 11 and 12 on the correspondence position of locator b3 and assist location dish 4, a size is installed in the keyway, the key bar 8 of shape and keyway 11 and 12 couplings is used for fixing the relative position between locator and the assist location dish 4.
After adaptive 2-hoop fibre array load location and installation of the present invention was on the target chamber electrode, eject key bar 8 was twisted support bar 7, can finish the installment work of required 2-hoop fibre array load easily.
Consider between locator b3 and the loading wire 1 it is to flexibly connect, contact resistance is bigger, for cylinder shape filament array load, locator b3 is processed into the coaxial cylindrical surface step near spring one side, the hold-down ring 10 suitable with an interior diameter is pressed in loading wire 1 appropriateness on the step cylinder of locator b3, to reduce contact resistance, simultaneously, reduce the diameter of assist location dish 4, loading wire 1 is contacted better with slit or the aperture 5 of locator b3, also make things convenient for hold-down ring 10 after loading wire 1 has assembled, to be enclosed within on the step of locator b3.Can contact well by proof load silk 1 slip that again can proof load silk 1 so with it.
5. embodiment
Embodiment 1
As can be seen from Figure 1 embodiments of the invention are face of cylinder individual layer adaptive 2-hoop fibre array load.
Locator a2, locator b3 and assist location dish 4 adopt the brass disc material; The side of locator b3 is processed into coaxial circles cylinder step, and stepped diameters is littler than locator b3 overall diameter.
The axle center of locator a2, locator b3 and assist location dish 4 all processes the screw thread of identical pitch vertically, and axially processes a keyway 12 along it; Circumference along locator a2, locator b3 and assist location dish 4 cuts out on the circumference that is evenly distributed on separately, the slit 5 of equal number.
Hold-down ring 10, its diameter are slightly larger than the diameter of the step of locator b3 less than the external diameter of locator b3; Loading wire 1 strength matching of spring 6 elasticity size and filament array load; Locator a2, locator b3, assist location dish 4, hold-down ring 10 and spring 6 is gold-plated or silver-colored, to increase conductivity.
Support bar 7 adopts stainless steel material, external screw thread with the internal thread of locator a2, locator b3 and assist location dish 4 coupling is arranged on the support bar 7, bus along support bar 7 processes a keyway 11,4 keyway 12 couplings on this keyway 11 and locator a2, locator b3 and the assist location dish.
Key bar 8 adopts stainless steel material, and is complementary with keyway 11 and keyway 12.
With support bar 7 locator a2, locator b3, spring 6 and assist location dish 4 are connected successively, regulate its mutual alignment, and spring 6 appropriateness are compressed, slit 5 alignment on locator a2, locator b3 and the assist location dish 4 are inserted in the keyways 11 and 12 key bar 8 fixing; Loading wire 1 adopts wire, and loading wire 1 is put into the slit of locator a2, locator b3 and assist location dish 4, and loading wire 1 is stretching, fixedlys connected with assist location dish 4 with locator a2 respectively in the two ends of loading wire 1; Distinguish the outer cross section of step of fixedly connected locator b3 and the medial surface of assist location dish 4 with the two ends of lead 9; Hold-down ring 10 is enclosed within on the step of locator b3.
After adaptive 2-hoop fibre array load of the present invention was fixedly mounted on the anodic-cathodic of target chamber, eject key bar 8 was backed out support bar 7, has promptly finished the installation of required filament array load.
Embodiment 2
Fig. 2 is the parallel multifibres adaptive 2-hoop fibre array load structural representation of embodiments of the invention 2.
Adopt the servicing unit system of two support bars 7, step and hold-down ring 10 are not set on the locator b3, connect without lead 9, all the other are with above-mentioned embodiment 1.
Embodiment 3
Slit 5 adopts aperture to substitute, and loading wire 1 passes aperture and connects, and all the other are with above-mentioned embodiment 1.
Claims (9)
1. an adaptive 2-hoop fibre array load is characterized in that: contain loading wire (1), locator a (2) and locator b (3), assist location dish (4), spring (6), support bar (7), key bar (8); One end of loading wire (1) is fixedly connected on the locator a (2), the other end of loading wire is fixedly connected on the assist location dish (4) by locator b (3), be fixedly connected with spring (6) and lead (9) between assist location dish (4) and the locator b (3) respectively, support bar (7) by screw thread with locator a (2), locator b (3) is fixedlyed connected with assist location dish (4), be provided with keyway (11) at support bar (7), locator a (2), be respectively arranged with keyway (12) on the screw thread correspondence position on locator b (3) and the assist location dish (4), the key bar (8) that is complementary is installed in the keyway.
2. a kind of adaptive 2-hoop fibre array load according to claim 1 is characterized in that: locator a (2) and locator b (3), assist location dish (4) adopt electric conducting material to make respectively.
3. a kind of adaptive 2-hoop fibre array load according to claim 2 is characterized in that: slit or aperture (5) that respective numbers is arranged respectively on the circumference of locator a (2) and locator b (3), assist location dish (4).
4. a kind of adaptive 2-hoop fibre array load according to claim 2 is characterized in that: the electric conducting material that locator a (2) and locator b (3), assist location dish (4) adopt is metal, alloy, graphite.
5. a kind of adaptive 2-hoop fibre array load according to claim 1 is characterized in that: the side of locator b (3) has the face of cylinder step of coaxial different-diameter.
6. a kind of adaptive 2-hoop fibre array load according to claim 4 is characterized in that: be with hold-down ring (10) on the step of locator b (3).
7. a kind of adaptive 2-hoop fibre array load according to claim 6 is characterized in that: locator a (2), locator b (3), assist location dish (4), hold-down ring (10) and spring (6) are gold-plated or silver-colored.
8. a kind of adaptive 2-hoop fibre array load according to claim 1 is characterized in that: loading wire (1) adopts wire, alloy or polymer fiber.
9. the preparation method of a kind of adaptive 2-hoop fibre array load according to claim 1, it is characterized in that: an end of loading wire (1) is fixedly connected on the locator a (2), the other end of loading wire (1) is fixedly connected on the assist location dish (4) by locator b (3), be fixedly connected with spring (6) and lead (9) between assist location dish (4) and the locator b (3) respectively, support bar (7) by screw thread with locator a (2), locator b (3) is connected with assist location dish (4), be provided with keyway (11) at support bar (7), locator a (2), be respectively arranged with keyway (12) on the screw thread correspondence position on locator b (3) and the assist location dish (4), the key bar (8) that is complementary is installed in keyway (11) and (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011288485A CN1158908C (en) | 2001-09-13 | 2001-09-13 | Self-adaptive Z-pinch wire array load and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011288485A CN1158908C (en) | 2001-09-13 | 2001-09-13 | Self-adaptive Z-pinch wire array load and preparation method thereof |
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| CN1370038A true CN1370038A (en) | 2002-09-18 |
| CN1158908C CN1158908C (en) | 2004-07-21 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562208C (en) * | 2007-01-04 | 2009-11-18 | 重庆市机电设计研究院 | The method of silk and groove relative positioning in the ultra micro filament array load assembling |
| CN101868112A (en) * | 2010-04-30 | 2010-10-20 | 西北核技术研究所 | Parallel wire-array Z-pinch load |
| CN104202903A (en) * | 2014-09-10 | 2014-12-10 | 西北核技术研究所 | Flat metal film loading device |
| CN104219862A (en) * | 2014-09-11 | 2014-12-17 | 西北核技术研究所 | Outer detonation plane film load device |
| CN104240772A (en) * | 2014-09-15 | 2014-12-24 | 中国工程物理研究院核物理与化学研究所 | Z-pinch driven fusion-fission hybrid energy reactor |
| CN105139896A (en) * | 2015-09-25 | 2015-12-09 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN105161142A (en) * | 2015-09-25 | 2015-12-16 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
| CN106569012A (en) * | 2016-11-01 | 2017-04-19 | 西北核技术研究所 | Z-pinch metal wire array load structure and metal wire early-stage melting corrosion phenomenon analysis method |
| CN111451622A (en) * | 2020-04-17 | 2020-07-28 | 西安交通大学 | Design method of repetition frequency X pinch load based on metal wire micro-nano processing technology |
-
2001
- 2001-09-13 CN CNB011288485A patent/CN1158908C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562208C (en) * | 2007-01-04 | 2009-11-18 | 重庆市机电设计研究院 | The method of silk and groove relative positioning in the ultra micro filament array load assembling |
| CN101868112A (en) * | 2010-04-30 | 2010-10-20 | 西北核技术研究所 | Parallel wire-array Z-pinch load |
| CN101868112B (en) * | 2010-04-30 | 2012-10-24 | 西北核技术研究所 | Parallel wire-array Z-pinch load |
| CN104202903A (en) * | 2014-09-10 | 2014-12-10 | 西北核技术研究所 | Flat metal film loading device |
| CN104219862A (en) * | 2014-09-11 | 2014-12-17 | 西北核技术研究所 | Outer detonation plane film load device |
| CN104240772A (en) * | 2014-09-15 | 2014-12-24 | 中国工程物理研究院核物理与化学研究所 | Z-pinch driven fusion-fission hybrid energy reactor |
| CN105139896A (en) * | 2015-09-25 | 2015-12-09 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN105161142A (en) * | 2015-09-25 | 2015-12-16 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
| CN105139896B (en) * | 2015-09-25 | 2017-04-12 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN105161142B (en) * | 2015-09-25 | 2017-05-10 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
| CN106569012A (en) * | 2016-11-01 | 2017-04-19 | 西北核技术研究所 | Z-pinch metal wire array load structure and metal wire early-stage melting corrosion phenomenon analysis method |
| CN111451622A (en) * | 2020-04-17 | 2020-07-28 | 西安交通大学 | Design method of repetition frequency X pinch load based on metal wire micro-nano processing technology |
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| CN1158908C (en) | 2004-07-21 |
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