CN110220842A - A kind of electrode erosion detection instrument and its detection method - Google Patents
A kind of electrode erosion detection instrument and its detection method Download PDFInfo
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- CN110220842A CN110220842A CN201910391963.1A CN201910391963A CN110220842A CN 110220842 A CN110220842 A CN 110220842A CN 201910391963 A CN201910391963 A CN 201910391963A CN 110220842 A CN110220842 A CN 110220842A
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- probe
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- screw rod
- supporting plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/08—Detecting presence of flaws or irregularities
Abstract
The invention discloses a kind of electrode erosion detection instruments, include pedestal, horizontal drive mechanism, supporting plate, electrode rotary driving device, Paper pallet, probe, swing mechanism and paintbrush, supporting plate, which is arranged on horizontal drive mechanism, drives the Slideslip on pedestal in the horizontal direction by horizontal drive mechanism, electrode rotary driving device is fixed on one end on the upside of supporting plate, Paper pallet is fixed on the other end on the upside of supporting plate, probe is arranged on swing mechanism, and paintbrush is arranged vertically above Paper pallet and paintbrush upper end is fixed on probe.The present invention protrudes into electrode inner hole by probe, when electrode rotary, it is synchronized on drawing paper by the pen of probe end and draws out wavy curve, so as to the ablation situation and accurate location for detecting electrode inner mold face of indirect visual, improve the accuracy of electrode inner mold face ablation condition detection.
Description
Technical field
The present invention relates to a kind of detection instrument and its detection method, especially a kind of electrode erosion detection instrument and its detection
Method belongs to technical field of plasma.
Background technique
Plasma technique is to handle the most reliable method of various solid waste in the world at present, and plasma flare is
It is the equipment developed according to this technical principle, is engineered use demand to meet, promotes its working life and always respectively grind
The emphasis of bill position, electrode are the core component of torch, and the Burning corrosion resistance for improving electrode is the main purpose for promoting the torch service life, in view of
Electrode structure is special, and internal ablation situation detection difficult, mostly with naked-eye observation, the fuzzy data estimated out pushes away research and development
Into causing greatly to hinder.To meet research and development demand, need to design the tool and method of a kind of accurate detecting electrode ablation situation of energy.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of electrode erosion detection instrument and its detection methods, accurate to examine
Survey electrode erosion situation.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of electrode erosion detection instrument, it is characterised in that: include pedestal, horizontal drive mechanism, supporting plate, electrode rotary driving dress
It sets, Paper pallet, probe, swing mechanism and paintbrush, supporting plate are arranged on horizontal drive mechanism by horizontal drive mechanism drives edge water
Square to the Slideslip on pedestal, electrode rotary driving device is fixed on one end on the upside of supporting plate, and Paper pallet is fixed on the upside of supporting plate
The other end, probe are arranged on swing mechanism, and paintbrush is arranged vertically above Paper pallet and paintbrush upper end is fixed on
On probe.
Further, the swing mechanism includes swinging mounting, two litter, sliding sleeve, connecting rod, guide rod, spring, adjusts spiral shell
Bar, guide sleeve and nut set, swinging mounting lower end are fixed on the upside of pedestal, two litter it is horizontally disposed and
It is parallel to each other, litter both ends are fixed on swinging mounting, and sliding sleeve is set on litter and can be free to slide along litter, often
Setting is there are two sliding sleeve on root litter and each sliding sleeve is fixed with a connecting rod one end respectively, and the connecting rod other end is fixed on probe
On, two guide rods are respectively symmetrically fixed on probe both ends, and guide rod is horizontally disposed and perpendicular to probe, guide sleeve
One end is set on the outside of guide rod and the other end of guide sleeve is fixed on swinging mounting, and spring is set on guide rod, nut
Set is fixed at guide sleeve other end end and nut set is set on adjusting screw rod and is threadedly coupled with adjusting screw rod, adjusts
The end thereof contacts of screw rod one end end and spring far from probe are saved, the adjusting screw rod other end is provided with regulation handle.
Further, the probe includes probe bodies, several section nesting probes and probe, and probe bodies are in the horizontal direction
It is arranged on swing mechanism, several mutually nested settings of section nesting probe, the nested probe in outside is located in adjacent nesting probe
It is set on the outside of the nested probe positioned inside and between each other can be free to slide, is provided between adjacent nesting probe anti-
Only nested probe marks the locking position limiting structure of the nested probe in outside, and probe vertical is arranged and visits in probe bodies axis direction
First end is fixed on positioned at one end end of innermost nested probe.
Further, the other end of the probe is provided with ball, and ball is embedded in probe other end end and can
It is freely rotated in probe end along any direction.
Further, the paintbrush includes L-type support, vertical rack, vertical annulus, pen core spring and pen core, L-type support
The upper end on vertical edge edge be fixed on the downside of the end of probe bodies one end, vertical rack upper end is fixed on the downside of probe bodies, is erected
Straight bracket lower end is fixed on the upside of the horizontal edge of L-type support, and vertical annulus is arranged along the vertical direction and on vertical annulus
End is fixed on the downside of the end of the horizontal edge of L-type support, and vertical annulus lower end is provided with axially disposed blind hole, pen core
It is arranged in blind hole and can be slided up and down along blind hole, pen core spring is arranged in blind hole and pen core spring upper end is fixed
In blind hole upper end, pen core lower spring end and pen core upper end are pressed on the drawing paper on the upside of Paper pallet against by pen core.
Further, the two sides of the Paper pallet are provided with the briquetting for fixing drawing paper.
Further, the electrode rotary driving device includes electrode rotary bracket, motor, the first bevel gear, the second umbrella
Gear, third bevel gear and electrode holder, electrode rotary pedestal lower end are fixed on the upside of supporting plate, and motor is fixed on electrode rotary branch
Inside frame, the first bevel gear, which is fixed on machine shaft, is driven by motor rotation, and the second bevel gear is fixed on the one of first rotating shaft
It holds and is engaged with the first bevel gear, first rotating shaft is rotatably arranged on electrode rotary bracket by bearing, electrode holder and the
The one shaft other end is fixedly connected and as first rotating shaft rotates, and third bevel gear is fixed on second shaft one end and with second
Bevel gear engagement, the second shaft are rotatably arranged on electrode rotary bracket by bearing, and the second shaft other end is provided with handwheel.
Further, the horizontal drive mechanism includes screw rod, screw rod bracket, lead screw motor, feed screw nut, guide rail and leads
Rail pair, screw rod is horizontally disposed and screw both end is rotatably arranged in screw rod bracket, screw rod one end by shaft coupling with
Lead screw motor connection is driven by lead screw motor, and feed screw nut is set on screw rod and connect with wire rod thread, on the upside of feed screw nut and
It is fixedly connected on the downside of supporting plate, two guide rails are arranged in parallel in screw rod two sides and guide rail is fixed on the base side, and guideway is fixed
On the downside of supporting plate, supporting plate is slidably arranged on two guide rails by guideway.
Further, the electrode holder includes support, briquetting and clip tooth, three sliding slots is provided on support, sliding slot is along branch
Seat be arranged radially and three sliding slots along support circumferential equidistantly distributed, briquetting be arranged in sliding slot one end end and position
In support outer edge, three clip tooths are slidably arranged in three sliding slots respectively and can be free to slide along sliding slot, wherein
A screw rod is provided in one sliding slot, extending direction is arranged in a sliding slot screw rod along the chute and the rotation of screw rod one end is set
It sets on briquetting, a clip tooth is set on screw rod to be connect with screw flight, and a bullet is respectively arranged in other two sliding slot
Spring, spring one end are fixed on briquetting, and the spring other end is fixed in clip tooth, and duroplasts pair tooth is provided on clip tooth inner wall.
Compared with prior art, the present invention having the following advantages that and effect: the present invention protrudes into electrode inner hole by probe, electricity
When pole rotates, the irregular shape surface that inner hole is formed after ablation can promote probe motion, and probe can under spring and railway effect
Realization diametrically reciprocates, and is synchronized on drawing paper by the pen of probe end and draws out wavy curve, so as to indirect visual
The ablation situation and accurate location for detecting electrode inner mold face, improve the accuracy of electrode inner mold face ablation condition detection.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of electrode erosion detection instrument of the invention.
Fig. 2 is swing mechanism side view of the invention.
Fig. 3 is the side view of horizontal drive mechanism of the invention.
Fig. 4 is the schematic diagram of electrode holder of the invention.
Fig. 5 is clip tooth schematic diagram of the invention.
Specific embodiment
Below by embodiment, the present invention is described in further detail, following embodiment be explanation of the invention and
The invention is not limited to following embodiments.
As shown in Figure 1, a kind of electrode erosion detection instrument of the invention, comprising pedestal 1, horizontal drive mechanism, supporting plate 2,
Electrode rotary driving device, Paper pallet 3, probe, swing mechanism and paintbrush, supporting plate 2 are arranged on horizontal drive mechanism by level
The Slideslip on pedestal 1, electrode rotary driving device are fixed on 2 upside one end of supporting plate, paper in the horizontal direction for driving mechanism driving
Supporting plate 3 is fixed on the 2 upside other end of supporting plate, and probe is arranged on swing mechanism, and paintbrush is arranged vertically on Paper pallet
Side and paintbrush upper end is fixed on probe.
As shown in Fig. 2, swing mechanism includes 4, two litter 5 of swinging mounting, sliding sleeve 6, connecting rod 7, guide rod 8, spring 9, adjusts
Screw rod 10, guide sleeve 11 and nut set 12 are saved, 4 lower end of swinging mounting is fixed at 1 upside of pedestal, and two litter 5 are along water
Square to being arranged and being parallel to each other, 5 both ends of litter are fixed on swinging mounting 4, and sliding sleeve 6 is set on litter 5 and can
It is free to slide along litter 5, on every litter 5 setting there are two sliding sleeve 6 and each sliding sleeve 6 respectively with 7 one end of connecting rod
Fixed, 7 other end of connecting rod is fixed on probe, and two sliding sleeves and two connecting rods constitute stable isosceles triangle and support.Two
Guide rod 8 is respectively symmetrically fixed on probe both ends, and guide rod 8 is horizontally disposed and perpendicular to probe, and the one of guide sleeve 11
End cap is located at 8 outside of guide rod and the other end of guide sleeve 11 is fixed on swinging mounting 4, and spring 9 is set on guide rod 8,
Nut set 12 is fixed at 11 other end end of guide sleeve and nut set 12 is set on adjusting screw rod 10 and adjusts spiral shell
Bar 10 is threadedly coupled, 10 one end end of adjusting screw rod and end thereof contacts of the spring 9 far from probe, the setting of 10 other end of adjusting screw rod
There is regulation handle.It can control the degree of spring-compressed by rotating regulation handle, so that the responsiveness of probe swing is controlled,
Spring is too loose, be easy to cause unnecessary shake, too tightly it will cause cannot really reflect the case where ablation in electrode.Guarantee
The elastic force of two springs resets probe by the effect of spring when such probe is mobile with ablation face.Two rows are sliding
Pole, sliding sleeve can effectively realize the axial limiting to probe by triangular support configurations, and radially slide smooth；The bullet of both sides of the probe
Property component can effectively realize diametrically reciprocating for probe, and the screw thread adjusting rod of elastic parts can effectively realize probe and electrode
Centralized positioning function.
Probe includes probe bodies 13, several section nesting probes 14 and probe 15, and probe bodies 13 are horizontally disposed
On swing mechanism, the mutually nested setting of several section nesting probes 14, it is adjacent nesting probe 14 in be located at outside nested probe
It is set on the outside of the nested probe positioned inside and between each other can be free to slide, is provided between adjacent nesting probe 14
Prevent nested probe from marking the locking position limiting structure of the nested probe in outside, probe 15 is arranged perpendicular to 13 axis direction of probe bodies
And 15 one end of popping one's head in are fixed on positioned at one end end of innermost nested probe 14.The other end of probe 15 is provided with rolling
Pearl, ball are embedded in 15 other end ends of probe and can be freely rotated in probe end along any direction, and probe 15 is arc
Shape and its crooked radian is consistent with electrode rotary direction.The nested probe structure of probe leading portion is high-strength alloy steel material,
Length is adjustably adjusted, to adapt to various specifications electrode；Arcuate probe bending direction set by probe head end and electrode revolve
Turn that direction is consistent, the abnormity shape that can effectively avoid electrode interior blocks probe；The ball of arcuate probe head setting, can be most
Big degree reduces frictional resistance caused by the abnormity shape of electrode interior.
Paintbrush includes L-type support 16, vertical rack 17, vertical annulus 18, pen core spring 19 and pen core 20, L-type support 16
The upper end on vertical edge edge be fixed on the downside of 13 one end end of probe bodies, 17 upper end of vertical rack is fixed under probe bodies 13
Side, 17 lower end of vertical rack are fixed on the upside of the horizontal edge of L-type support 16, vertical annulus 18 be arranged along the vertical direction and
18 upper end of vertical annulus is fixed on the downside of the end of the horizontal edge of L-type support 16, and 18 lower end of vertical annulus is provided with along axis
To the blind hole of setting, pen core 20 is arranged in blind hole and can slide up and down along blind hole, and pen core spring 19 is arranged in blind hole
Interior and 19 upper end of pen core spring is fixed on blind hole upper end, and 19 lower end of pen core spring is pressed in 20 upper end of pen core against by pen core 20
On drawing paper on the upside of Paper pallet.The two sides of Paper pallet 3 are provided with the briquetting 21 for fixing drawing paper.Pen core bullet is equipped with inside paintbrush
Spring, can utmostly reduce pen core drawing curve is the resistance generated to probe.
Electrode rotary driving device include electrode rotary bracket 22, motor 23, the first bevel gear 24, the second bevel gear 25,
Third bevel gear 26 and electrode holder 27,22 lower end of electrode rotary bracket are fixed on 2 upside of supporting plate, and motor 23 is fixed on electrode rotation
Turn inside bracket 22, the first bevel gear 24, which is fixed in 23 shaft of motor to be driven by motor 23, to be rotated, and the second bevel gear 25 is fixed
First rotating shaft one end and engaged with the first bevel gear 24, first rotating shaft is rotatably arranged on electrode rotary bracket by bearing
On 22, electrode holder 27 is fixedly connected with the first rotating shaft other end and as first rotating shaft rotates, and third bevel gear 26 is fixed on
It second shaft one end and is engaged with the second bevel gear 25, the second shaft is rotatably arranged on electrode rotary bracket 22 by bearing
On, the second shaft other end is provided with handwheel 28.Electrode holder is made rotating motion by motor driven with moving electrode, electrode
Fixture is equipped with handwheel driving structure, it can be achieved that can be manually rotated electrode；The clip tooth surface of electrode holder is equipped with duroplasts pair tooth, can be right
Electrode forms effective protection, prevents from crushing.
As shown in figure 3, horizontal drive mechanism includes screw rod 29, screw rod bracket 30, lead screw motor 31, feed screw nut 32, leads
Rail 33 and guideway 34, screw rod 29 is horizontally disposed and 29 both ends of screw rod are rotatably arranged in screw rod bracket 30, screw rod
29 one end are connect with lead screw motor 31 by shaft coupling and are driven by lead screw motor 31, and feed screw nut 32 is set on screw rod 29 and silk
Bar 29 is threadedly coupled, the upside of feed screw nut 32 be fixedly connected on the downside of supporting plate 2, two guide rails 33 are arranged in parallel in 29 two sides of screw rod
And guide rail 33 is fixed on 1 upside of pedestal, and guideway 34 is fixed on 2 downside of supporting plate, and supporting plate 2 is slidably arranged in by guideway 34
On two guide rails 33.Drive lead screw rotation to drive entire supporting plate to move in a straight line by lead screw motor.
As shown in Figure 4 and Figure 5, electrode holder includes support 35, briquetting 36 and clip tooth 37, is provided with three sliding slots on support 35
38, sliding slot 38 along support 35 be arranged radially and three sliding slots 38 are along the circumferential equidistantly distributed of support 35, briquetting 36 sets
It sets in 38 one end end of sliding slot and is located at 35 outer side edges edge of support, three clip tooths 37 are slidably arranged in respectively in three sliding slots 38
And can be free to slide along sliding slot 38, wherein be provided with a screw rod 39 in a sliding slot 38, screw rod 39 38 prolongs along the chute
Direction setting is stretched in a sliding slot 38 and 39 one end of screw rod is rotatably arranged on briquetting 36, and a clip tooth 37 is set in screw rod
It is threadedly coupled on 39 with screw rod 39, a spring 40 is respectively arranged in other two sliding slot 38,40 one end of spring is fixed on pressure
On block 36,40 other end of spring is fixed in clip tooth 37, and duroplasts pair tooth 41 is provided on 37 inner wall of clip tooth.The insertion of electrode one end
Among three clip tooths 37, then electrode is fixedly clamped by rotating screw rod 39.
The present invention protrudes into electrode inner hole by probe, when electrode rotary, irregular shape surface meeting that inner hole is formed after ablation
Promote probe motion, probe can be achieved to diametrically reciprocate under spring and railway effect, by the pen of probe end in drawing paper
On synchronize and draw out wavy curve, so as to the ablation situation and accurate location for detecting electrode inner mold face of indirect visual, mention
The high accuracy of electrode inner mold face ablation condition detection.
Above content is only illustrations made for the present invention described in this specification.Technology belonging to the present invention
The technical staff in field can do various modifications or supplement or is substituted in a similar manner to described specific embodiment, only
It should belong to guarantor of the invention without departing from the content or beyond the scope defined by this claim of description of the invention
Protect range.
Claims (9)
1. a kind of electrode erosion detection instrument, it is characterised in that: include pedestal, horizontal drive mechanism, supporting plate, electrode rotary driving
Device, Paper pallet, probe, swing mechanism and paintbrush, supporting plate are arranged on horizontal drive mechanism by horizontal drive mechanism drives edge
Horizontal direction Slideslip on pedestal, electrode rotary driving device are fixed on one end on the upside of supporting plate, and Paper pallet is fixed on supporting plate
The side other end, probe are arranged on swing mechanism, and paintbrush is arranged vertically above Paper pallet and paintbrush upper end is fixed
On probe.
2. a kind of electrode erosion detection instrument described in accordance with the claim 1, it is characterised in that: the swing mechanism includes to swing
Bracket, two litter, sliding sleeve, connecting rod, guide rod, spring, adjusting screw rod, guide sleeve and nut set, swinging mounting lower end are fixed
It is set on the base side, two litter are horizontally disposed and are parallel to each other, and litter both ends are fixed on swinging mounting, sliding
It is set on litter and can be free to slide along litter, there are two sliding sleeve and each sliding sleeves point for setting on every litter
It is not fixed with a connecting rod one end, the connecting rod other end is fixed on probe, and two guide rods are respectively symmetrically fixed on probe both ends, is led
Bar is horizontally disposed and perpendicular to probe, one end of guide sleeve be set on the outside of guide rod and guide sleeve it is another
End is fixed on swinging mounting, and spring is set on guide rod, and nut set is fixed at guide sleeve other end end and spiral shell
Mother set is set on adjusting screw rod and is threadedly coupled with adjusting screw rod, the termination of adjusting screw rod one end end and spring far from probe
Touching, the adjusting screw rod other end are provided with regulation handle.
3. a kind of electrode erosion detection instrument according to claim 2, it is characterised in that: the probe includes probe sheet
Body, several section nesting probes and probe, probe bodies are arranged horizontally on swing mechanism, and several section nesting probes are mutual
Nesting is arranged, and the nested probe set in adjacent nesting probe positioned at outside is provided on the outside of the nested probe of inside and mutual
Between can be free to slide, the locking limit for preventing nested probe from marking the nested probe in outside is provided between adjacent nesting probe
Structure, probe vertical is arranged in probe bodies axis direction and one end of popping one's head in is fixed on one positioned at innermost nested probe
Hold end.
4. a kind of electrode erosion detection instrument described in accordance with the claim 3, it is characterised in that: the other end of the probe is arranged
There is ball, ball is embedded in probe other end end and can be freely rotated in probe end along any direction.
5. a kind of electrode erosion detection instrument described in accordance with the claim 3, it is characterised in that: the paintbrush include L-type support,
Vertical rack, vertical annulus, pen core spring and pen core, the upper end on the vertical edge edge of L-type support are fixed on probe bodies one end end
Subordinate side, vertical rack upper end are fixed on the downside of probe bodies, and vertical rack lower end is fixed on the upper of the horizontal edge of L-type support
Side, under the end for the horizontal edge that vertical annulus is arranged along the vertical direction and vertical annulus upper end is fixed at L-type support
Side, vertical annulus lower end are provided with axially disposed blind hole, and pen core is arranged in blind hole and can slide up and down along blind hole,
Pen core spring is arranged in blind hole and pen core spring upper end is fixed on blind hole upper end, pen core lower spring end and pen core upper end against
Pen core is pressed on the drawing paper on the upside of Paper pallet.
6. a kind of electrode erosion detection instrument described in accordance with the claim 1, it is characterised in that: the two sides of the Paper pallet are arranged
There is the briquetting for fixing drawing paper.
7. a kind of electrode erosion detection instrument described in accordance with the claim 1, it is characterised in that: the electrode rotary driving device
Include electrode rotary bracket, motor, the first bevel gear, the second bevel gear, third bevel gear and electrode holder, electrode rotary bracket
Lower end is fixed on the upside of supporting plate, and motor is fixed on electrode rotary internal stent, and the first bevel gear is fixed on machine shaft by electricity
Machine driving rotation, the second bevel gear are fixed on one end of first rotating shaft and engage with the first bevel gear, and first rotating shaft passes through axis
It holds and is rotatably arranged on electrode rotary bracket, electrode holder is fixedly connected with the first rotating shaft other end and as first rotating shaft is revolved
Turn, third bevel gear is fixed on second shaft one end and engages with the second bevel gear, and the second shaft is rotated by bearing to be arranged
On electrode rotary bracket, the second shaft other end is provided with handwheel.
8. a kind of electrode erosion detection instrument described in accordance with the claim 1, it is characterised in that: the horizontal drive mechanism includes
Screw rod, screw rod bracket, lead screw motor, feed screw nut, guide rail and guideway, screw rod is horizontally disposed and screw both end turns
Dynamic to be arranged in screw rod bracket, screw rod one end is connect by shaft coupling with lead screw motor to be driven by lead screw motor, feed screw nut's set
It is located on screw rod and is connect with wire rod thread, is fixedly connected on the upside of feed screw nut with supporting plate downside, two guide rails are arranged in parallel in silk
Bar two sides and guide rail are fixed on the base side, and guideway is fixed on the downside of supporting plate, and supporting plate is slidably arranged in two by guideway
On root guide rail.
9. a kind of electrode erosion detection instrument according to claim 7, it is characterised in that: the electrode holder includes branch
Seat, briquetting and clip tooth, are provided with three sliding slots on support, sliding slot along support be arranged radially and three sliding slots along support week
To equidistantly distributed, briquetting setting is in sliding slot one end end and is located at support outer edge, and three clip tooths slide setting respectively
And can be free to slide along sliding slot in three sliding slots, wherein being provided with a screw rod in a sliding slot, screw rod is along the chute
Extending direction is arranged in a sliding slot and screw rod one end is rotatably arranged on briquetting, and a clip tooth is set on screw rod and spiral shell
Bar is threadedly coupled, and is respectively arranged with a spring in other two sliding slot, and spring one end is fixed on briquetting, and the spring other end is solid
It is scheduled in clip tooth, duroplasts pair tooth is provided on clip tooth inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391963.1A CN110220842B (en) | 2019-05-13 | 2019-05-13 | Electrode ablation detection tool and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391963.1A CN110220842B (en) | 2019-05-13 | 2019-05-13 | Electrode ablation detection tool and detection method thereof |
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| Publication Number | Publication Date |
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| CN110220842A true CN110220842A (en) | 2019-09-10 |
| CN110220842B CN110220842B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910391963.1A Active CN110220842B (en) | 2019-05-13 | 2019-05-13 | Electrode ablation detection tool and detection method thereof |
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| CN111843794A (en) * | 2020-09-23 | 2020-10-30 | 佛山市后浪科技有限公司 | Workpiece fixing jig |
| CN112289603A (en) * | 2020-11-12 | 2021-01-29 | 国网新疆电力有限公司巴州供电公司 | Trigger device for detecting effect of electronic fence |
| CN112782170A (en) * | 2020-12-28 | 2021-05-11 | 中国航天空气动力技术研究院 | Heater electrode ablation condition monitoring device |
| CN115575833A (en) * | 2022-11-23 | 2023-01-06 | 健芮智能科技（昆山）有限公司 | Battery electrical property detection equipment and detection method thereof |
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| CN111843794B (en) * | 2020-09-23 | 2021-01-05 | 佛山市后浪科技有限公司 | Workpiece fixing jig |
| CN112289603A (en) * | 2020-11-12 | 2021-01-29 | 国网新疆电力有限公司巴州供电公司 | Trigger device for detecting effect of electronic fence |
| CN112289603B (en) * | 2020-11-12 | 2022-12-20 | 国网新疆电力有限公司巴州供电公司 | Trigger device for detecting effect of electronic fence |
| CN112782170A (en) * | 2020-12-28 | 2021-05-11 | 中国航天空气动力技术研究院 | Heater electrode ablation condition monitoring device |
| CN115575833A (en) * | 2022-11-23 | 2023-01-06 | 健芮智能科技（昆山）有限公司 | Battery electrical property detection equipment and detection method thereof |
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