CN205037837U - Detect device of crucible inside width - Google Patents
Detect device of crucible inside width Download PDFInfo
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- CN205037837U CN205037837U CN201520623307.7U CN201520623307U CN205037837U CN 205037837 U CN205037837 U CN 205037837U CN 201520623307 U CN201520623307 U CN 201520623307U CN 205037837 U CN205037837 U CN 205037837U
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- calliper rule
- slide calliper
- slide
- crucible
- pawl
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- 238000005259 measurement Methods 0.000 abstract description 4
- 210000000078 Claw Anatomy 0.000 abstract 4
- 238000001514 detection method Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 16
- 230000001105 regulatory Effects 0.000 description 10
- 230000000875 corresponding Effects 0.000 description 9
- 239000004575 stone Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003908 quality control method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a detect device of crucible inside width, include: at least one perpendicular support, fix perpendicular support to the surface has the level bar of scale, vertical set up in first slide caliper rule and second slide caliper rule on the level bar, first slide caliper rule or the second slide caliper rule are the slip slide caliper rule, set up in the left claw of first slide caliper rule, the pointed end of left side claw outwards, set up in the right claw of second slide caliper rule, the pointed end of right side claw outwards. The inside optional size of device precision measurement crucible, operation and reading are very simple, convenient, do benefit to measurement personnel and understand fast and master.
Description
Technical field
The utility model relates to crucible detection field, particularly relates to a kind of device detecting crucible inner width.
Background technology
A sintering process is had in crucible preparation process, before sintering, crucible bottom thickness has change in size, the size of dispatching from the factory of crucible producer has certain specification requirement, the crucible bottom thickness after to sinter molding is needed to detect, what gauge deviation was large also needs further to repair a die, then detects thickness and reach qualified and dispatch from the factory, but due to the singularity of crucible shape, cross section is spill, and common scale and vernier caliper etc. all well can not detect the width dimension of crucible.
The Incoming Quality Control of current most of ingot casting producer to crucible inner width size all uses tape measure or ruler simply to measure, but tape measure or ruler all can not stretch in crucible inside very well in measuring process, so measure crucible inner width size and actual (real) thickness dimensional discrepancy value larger, human factor impact is comparatively large, can not unify the examination criteria of crucible inner width size.
Utility model content
The purpose of this utility model is to provide a kind of device detecting crucible inner width, can obtain the inner width size of the inner optional position of crucible accurately.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of device detecting crucible inner width, comprising:
At least one vertical support frame;
Be fixed on described vertical support frame, and the graduated surveyor's staff of surperficial tool;
Vertically be arranged at the first slide calliper rule on described surveyor's staff and the second slide calliper rule;
Described first slide calliper rule or described second slide calliper rule are slide calipers;
Be arranged at the left pawl of described first slide calliper rule, the tip of described left pawl outwardly;
Be arranged at the right pawl of described second slide calliper rule, the tip of described right pawl outwardly.
Wherein, described first slide calliper rule and/described second slide calliper rule are electronic digital indicator.
Wherein, described first slide calliper rule are also provided with first slide block that can slide along described first slide calliper rule, described left pawl is arranged on described first slide block.
Wherein, described second slide calliper rule are also provided with second slide block that can slide along described second slide calliper rule, described right pawl is arranged on described second slide block.
Wherein, also comprise the 3rd slide block be arranged on described surveyor's staff, described first slide calliper rule are arranged on described 3rd slide block.
Wherein, also comprise the Four-slider be arranged on described surveyor's staff, described second slide calliper rule are arranged on described Four-slider.
Wherein, the tip of described left pawl is concordant with 0 scale mark of described first slide calliper rule, or the tip of described right pawl is concordant with 0 scale mark of described second slide calliper rule.
Wherein, also comprise cross sliding clock, for described surveyor's staff is fixed on described vertical support frame, move in the horizontal direction for described surveyor's staff, or described surveyor's staff moves along described vertical support frame in the vertical direction.
Wherein, also comprise the tight split nut being arranged at described first slide calliper rule or described second slide calliper rule, for after described first slide calliper rule or described second slide calliper rule are aimed at, stop described first slide calliper rule or described second slide calliper rule to move.
The device of the detection crucible inner width that the utility model embodiment provides, compared with prior art, has the following advantages:
The device of the detection crucible inner width that the utility model embodiment provides, comprising: at least one vertical support frame; Be fixed on described vertical support frame, and the graduated surveyor's staff of surperficial tool; Vertically be arranged at the first slide calliper rule on described surveyor's staff and the second slide calliper rule; Described first slide calliper rule or described second slide calliper rule are slide calipers; Be arranged at the left pawl of described first slide calliper rule, the tip of described left pawl outwardly; Be arranged at the right pawl of described second slide calliper rule, the tip of described right pawl outwardly.
The device of described detection crucible inner width, by the first slide calliper rule on described surveyor's staff and the second slide calliper rule are put into detected crucible, the left side in crucible is contacted by the left pawl be arranged on described first slide calliper rule, the right side in described crucible is contacted by the right pawl be placed on described second slide calliper rule, regulate the tip of described left pawl and right pawl on the height needing the described crucible measured, due to described left pawl and described right pawl in the same horizontal line, spacing between the tip of described left pawl and the tip of described right pawl is exactly the width value needing the crucible measured, the distance of the outer end between the first slide calliper rule corresponding with described left pawl and the second slide calliper rule corresponding with described right pawl is exactly the inner width of this height of the crucible needing to measure.
In whole operating process, simple to operate, measure accurately, convenient reading, quick, be conducive to fast understanding and the grasp of testing staff, can detect optional position in crucible, detect position without dead angle, easily form unified test stone and device.The device of the detection crucible inner width corresponding with the device of described detection crucible inner width, structure is simple, and low cost of manufacture, measuring process is simple, fast and easy, is convenient to the quick grasp of testing staff.
In sum, the device of the detection crucible inner width that the utility model embodiment provides, measure accurately, convenient reading, quick, be conducive to fast understanding and the grasp of testing staff, can detect optional position in crucible, detect position without dead angle, easily form unified test stone and device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The device of the detection crucible inner width that Fig. 1 provides for the utility model embodiment detects the structural representation of crucible inner width.
Embodiment
Just as described in the background section, the Incoming Quality Control of crucible inner width size of the prior art all uses tape measure or ruler simply to measure, but tape measure or ruler all can not stretch in crucible inside very well in measuring process, so measure crucible inner width size and actual (real) thickness dimensional discrepancy value larger, human factor impact is comparatively large, can not unify the examination criteria of crucible inner width size.
Based on this, the utility model embodiment provides a kind of device detecting crucible inner width, comprising:
At least one vertical support frame;
Be fixed on described vertical support frame, and the graduated surveyor's staff of surperficial tool;
Vertically be arranged at the first slide calliper rule on described surveyor's staff and the second slide calliper rule;
Described first slide calliper rule or described second slide calliper rule are slide calipers;
Be arranged at the left pawl of described first slide calliper rule, the tip of described left pawl outwardly;
Be arranged at the right pawl of described second slide calliper rule, the tip of described right pawl outwardly.
It should be noted that, the left pawl in above-mentioned and right pawl refer to and are arranged on described first slide calliper rule and described second slide calliper rule, have tip, point to parts outwardly, here refer to relative to described first slide calliper rule and described second slide calliper rule entirety outwardly.The tip of described left pawl and described right pawl is a definite value, by regulating described left pawl in the position of the fixed part of described first slide calliper rule, or regulating described right pawl in the position of the fixed part of described second slide calliper rule, regulating the height value of described left pawl and described right pawl.
The tip of described left pawl and described right pawl is generally sphere or non-pointed face, avoids contact crucible to cause reading to be forbidden or clash into crucible causing crucible to burst apart or causing tip damages.
The tip of described left pawl and the left end in the vertical direction of described first slide calliper rule are in straight line, and the tip of described right pawl and the right-hand member in the vertical direction of described second slide calliper rule are in a straight line, to ensure that in measurement, reading is simple.
Certainly, the tip of described left pawl and the scale mark of described first slide calliper rule or the tip of described right pawl and the scale of described second slide calliper rule also can not be concordant, as long as this part gap compensated at reading, at this moment reading will become some complexity a little.
Described first slide calliper rule and described second slide calliper rule also can be telescopic slide calliper rule, accurately can measure like this to the inner width of the larger crucible of depth ratio.
In sum, the device of the detection crucible inner width that the utility model embodiment provides, by the first slide calliper rule on described surveyor's staff and the second slide calliper rule are put into detected crucible, the left side in crucible is contacted by the left pawl be arranged on described first slide calliper rule, the right side in described crucible is contacted by the right pawl be placed on described second slide calliper rule, regulate the tip of described left pawl and right pawl on the height needing the described crucible measured, due to described left pawl and described right pawl in the same horizontal line, spacing between the tip of described left pawl and the tip of described right pawl is exactly the width value needing the crucible measured, the distance of the outer end between the first slide calliper rule corresponding with described left pawl and the second slide calliper rule corresponding with described right pawl is exactly the inner width of this height of the crucible needing to measure.In whole operating process, simple to operate, measure accurately, convenient reading, quick, be conducive to fast understanding and the grasp of testing staff, can detect optional position in crucible, detect position without dead angle, easily form unified test stone and device.The device of the detection crucible inner width corresponding with the device of described detection crucible inner width, structure is simple, and low cost of manufacture, measuring process is simple, fast and easy, is convenient to the quick grasp of testing staff.
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the utility model.But the utility model can be different from alternate manner described here to implement with multiple, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension.Therefore the utility model is not by the restriction of following public concrete enforcement.
Please refer to Fig. 1, the device of the detection crucible inner width that Fig. 1 provides for the utility model embodiment detects the structural representation of crucible inner width.
In the concrete mode of one, comprising: at least one vertical support frame 1; Be fixed on described vertical support frame 1, and the graduated surveyor's staff 2 of surperficial tool; Vertically be arranged at the first slide calliper rule 3 and the second slide calliper rule 4 on described surveyor's staff 2; Described first slide calliper rule 3 or described second slide calliper rule 4 are slide calipers; Be arranged at the left pawl 31 of described first slide calliper rule 3, the tip of described left pawl 31 outwardly; Be arranged at the right pawl 41 of described second slide calliper rule 4, the tip of described right pawl 41 outwardly.
As in Fig. 1 to as described in the movement of the second slide calliper rule 4, wherein dotted line is initial position, position when solid line is final right pawl contact crucible 5 side.
It should be noted that, in the device of described detection crucible inner width, the scale of the left pawl of the first slide calliper rule and the right pawl of the second slide calliper rule is adjusted to same level height, described same level height wherein, refer to the height value of the inner width needing the crucible measured.
And in the device in described detection crucible inner width, can be by directly regulating left pawl and right pawl, the height of described left pawl and described right pawl is made to reach the height value needing adjustment, also can be the position regulating described first slide calliper rule and described second slide calliper rule in the vertical direction, realize the adjustment of the height value to described left pawl and described right pawl.
In whole measuring process, can be first carry out calculating the height value regulating described left pawl and described right pawl, again described left pawl and described right pawl are put in described crucible, regulate the horizontal level of described first slide calliper rule and described second slide calliper rule, carry out measuring.Also can be first described left pawl and described right pawl are placed in described crucible, regulate the height value of described left pawl and described right pawl, certainly, in this case, can only by the height value regulating the position of described first slide calliper rule and described second slide calliper rule in the vertical direction to regulate described left pawl and described right pawl.
For the movement in the horizontal direction of described first slide calliper rule and described second slide calliper rule.
Can be first move one of them slide calliper rule, the left pawl on it or right pawl and described crucible is made to survey interior side contacts, mobile remaining slide calliper rule again, make the right pawl at its place or the interior side contacts of left pawl and described crucible, the reading of direct reading two slide calliper rule, it is poor to carry out, and can obtain the interior width values of the crucible that will survey.
Also can be mobile described surveyor's staff, make the left pawl of one of them slide calliper rule or the interior side contacts of right pawl and described crucible, another slide calliper rule mobile again, make the interior side contacts of right pawl on it or left pawl and described crucible, directly reading the reading of the slide calliper rule of last movement, is namely the interior width values of measured crucible, this mode need not be poor to the city of slide calliper rule, simply, fast, but directly move described surveyor's staff, be easy to hinder described left pawl and right pawl.
Described first slide calliper rule 3 and described second slide calliper rule 4 are all can move perpendicular to the axis direction of described surveyor's staff 2 on described surveyor's staff 2, otherwise, if the degree of depth of tested crucible 5 is too shallow, described first slide calliper rule 3 and described second slide calliper rule 4 cannot stretch in described detected crucible 5, cannot measure the inner width of the crucible 5 of predetermined altitude.
If left pawl 31 can not move on described first slide calliper rule 3, or right pawl 41 can not move on described second slide calliper rule 4, so just require that left pawl 31 or right pawl 41 must be arranged on described first slide calliper rule 3 or described second slide calliper rule 4 bottom, otherwise the inner width of the part height of the crucible 5 of detected height, due to cannot arriving of left pawl 31 or right pawl 41, cannot measure.
The device of described detection crucible 5 inner width, by regulating the position of described first slide calliper rule 3 or described second slide calliper rule 4 in the vertical direction, or regulate the position of described left pawl 31 on described first slide calliper rule 3, regulate the position of described right pawl 41 on described second slide calliper rule 4, make described left pawl 31 identical with the height of described right pawl 41, all reach the height of the inner width of the predetermined crucible 5 that will measure, first crucible 5 can be moved to described first slide calliper rule 3 and described second slide calliper rule 4 times, regulate described first slide calliper rule 3 and described second slide calliper rule 4 and described left pawl 31 and described right pawl 41 again, also the height of described left pawl 31 and described right pawl 41 can first be regulated, again crucible 5 is placed under described left pawl 31 and described right pawl 41, carry out follow-up surveying work.
Certainly described first slide calliper rule 3 of above-mentioned adjustment, described second slide calliper rule 4 and regulate described left pawl 31, described right pawl 41 can only carry out wherein one operation, also can two kinds of operations all carry out, as long as described left pawl 31 and described right pawl 41 can be adjusted to predetermined height, and described left pawl 31 and described right pawl 41 can arrive this highly in crucible 5.
Wherein, described first slide calliper rule 3 and/described second slide calliper rule 4 are electronic digital indicator.Described first slide calliper rule 3 or described second slide calliper rule 4 are designed to electronic digital indicator, reading fast can be carried out, without the need to carrying out extra calculating, reading is fast, measuring accuracy is high, can be in described first slide calliper rule 3 and described second slide calliper rule 4 one be electronic digital indicator, also can be both electronic digital indicator, the utility model be not specifically limited this.
Described first slide calliper rule 3 are also provided with first slide block 32 that can slide along described first slide calliper rule 3, described left pawl 31 is arranged on described first slide block 32, described left pawl 31 can stably be slided on described first slide calliper rule 3, can not be worn and torn in sliding process the scale mark on described first slide calliper rule 3 surface, easily carries out reading to the scale mark of described first slide calliper rule 3 of the tip correspondence of described left pawl 31.
Described second slide calliper rule 4 are also provided with second slide block 32 that can slide along described second slide calliper rule 4, described right pawl 41 is arranged on described second slide block 32, described right pawl 41 can stably be slided on described second slide calliper rule 4, can not be worn and torn in sliding process the scale mark on described second slide calliper rule 4 surface, easily carries out reading to the scale mark of described second slide calliper rule 4 of the tip correspondence of described right pawl 41.
The device of described detection crucible 5 inner width, can also comprise the 3rd slide block 21 be arranged on described surveyor's staff 2, and described first slide calliper rule 3 are arranged on described 3rd slide block 21.The device of described detection crucible 5 inner width, can also comprise the Four-slider be arranged on described surveyor's staff 2, and described second slide calliper rule 4 are arranged on described Four-slider.By described first slide calliper rule 3 being arranged on described 3rd slide block 21 or described second slide calliper rule 4 are arranged on described Four-slider, make the scale mark of the described surveyor's staff 2 of described first slide calliper rule 3 or described second slide calliper rule 4 correspondence, can not move horizontally at described first slide calliper rule 3 or described second slide calliper rule 4 or wear and tear in vertical moving process, the movement of described first slide calliper rule 3 or described second slide calliper rule 4 in the vertical direction is more accurately (because described surveyor's staff 2 only has horizontal scale, there is no vertical scale), make the degree of accuracy of the inner width of the crucible 5 measured higher.
When the height of the inner width of measured crucible 5 is very little, the tip of described left pawl 31 is concordant with 0 scale mark of described first slide calliper rule 3, or the tip of described right pawl 41 is concordant with 0 scale mark of described second slide calliper rule 4, namely described left pawl 31 is arranged on the bottom of described first slide calliper rule 3, described right pawl 41 is arranged on the bottom of described second slide calliper rule 4, by described first slide calliper rule 3 and described second slide calliper rule 4 being moved at vertical direction, the inner width of the bottom of crucible 5 directly can be measured.
Carrying out in the process measured, sometimes the movement described surveyor's staff 2 being carried out to horizontal direction or vertical direction is needed, also comprise cross sliding clock, for described surveyor's staff 2 is fixed on described vertical support frame 1, move in the horizontal direction for described surveyor's staff 2, or described surveyor's staff 2 moves along described vertical support frame 1 in the vertical direction.In the process of described like this surveyor's staff 2 movement, can be very smooth-going, displacement is very accurate, can not cause wearing and tearing to the scale on described surveyor's staff 2.
In addition, generally also scale can be set on described vertical support frame 1, if use two described vertical support frames 1, described vertical support frame 1 carry out described surveyor's staff 2 movement on vertical direction, can carry out simply, efficiently regulating.
When the left pawl of described first slide calliper rule or the right pawl of described second slide calliper rule touch the inner side of described detected crucible, when a little the parts of described crucible or described detection crucible inner width being touched, the minute movement of described first slide calliper rule or described second slide calliper rule may be caused, cause measurement result not accurate, therefore the device of described detection crucible inner width generally also comprises the tight split nut 44 being arranged at described first slide calliper rule or described second slide calliper rule, for after described first slide calliper rule or described second slide calliper rule are aimed at, described first slide calliper rule or described second slide calliper rule are stoped to move.
In sum, the device of the detection crucible inner width that the utility model embodiment provides and device, by the first slide calliper rule on described surveyor's staff and the second slide calliper rule are put into detected crucible, the left side in crucible is contacted by the left pawl be arranged on described first slide calliper rule, the right side in described crucible is contacted by the right pawl be placed on described second slide calliper rule, regulate the tip of described left pawl and right pawl on the height needing the described crucible measured, due to described left pawl and described right pawl in the same horizontal line, spacing between the tip of described left pawl and the tip of described right pawl is exactly the width value needing the crucible measured, the distance of the outer end between the first slide calliper rule corresponding with described left pawl and the second slide calliper rule corresponding with described right pawl is exactly the inner width of this height of the crucible needing to measure.In whole operating process, simple to operate, measure accurately, convenient reading, quick, be conducive to fast understanding and the grasp of testing staff, can detect optional position in crucible, detect position without dead angle, easily form unified test stone and device.The device of the detection crucible inner width corresponding with the device of described detection crucible inner width, structure is simple, and low cost of manufacture, measuring process is simple, fast and easy, is convenient to the quick grasp of testing staff.
Above the device of detection crucible inner width provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands device of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (9)
1. detect a device for crucible inner width, it is characterized in that, comprising:
At least one vertical support frame;
Be fixed on described vertical support frame, and the graduated surveyor's staff of surperficial tool;
Vertically be arranged at the first slide calliper rule on described surveyor's staff and the second slide calliper rule;
Described first slide calliper rule or described second slide calliper rule are slide calipers;
Be arranged at the left pawl of described first slide calliper rule, the tip of described left pawl outwardly;
Be arranged at the right pawl of described second slide calliper rule, the tip of described right pawl outwardly.
2. the as claimed in claim 1 device detecting crucible inner width, is characterized in that, described first slide calliper rule and/described second slide calliper rule are electronic digital indicator.
3. the device detecting crucible inner width as claimed in claim 1, is characterized in that, described first slide calliper rule are also provided with first slide block that can slide along described first slide calliper rule, described left pawl is arranged on described first slide block.
4. the device detecting crucible inner width as claimed in claim 1, is characterized in that, described second slide calliper rule are also provided with second slide block that can slide along described second slide calliper rule, described right pawl is arranged on described second slide block.
5. the device detecting crucible inner width as claimed in claim 1, it is characterized in that, also comprise the 3rd slide block be arranged on described surveyor's staff, described first slide calliper rule are arranged on described 3rd slide block.
6. the device detecting crucible inner width as claimed in claim 1, it is characterized in that, also comprise the Four-slider be arranged on described surveyor's staff, described second slide calliper rule are arranged on described Four-slider.
7. the device detecting crucible inner width as claimed in claim 1, it is characterized in that, the tip of described left pawl is concordant with 0 scale mark of described first slide calliper rule, or the tip of described right pawl is concordant with 0 scale mark of described second slide calliper rule.
8. the device detecting crucible inner width as claimed in claim 1, it is characterized in that, also comprise cross sliding clock, for described surveyor's staff is fixed on described vertical support frame, move in the horizontal direction for described surveyor's staff, or described surveyor's staff moves along described vertical support frame in the vertical direction.
9. the device detecting crucible inner width as claimed in claim 1, it is characterized in that, also comprise the tight split nut being arranged at described first slide calliper rule or described second slide calliper rule, for after described first slide calliper rule or described second slide calliper rule are aimed at, stop described first slide calliper rule or described second slide calliper rule to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623307.7U CN205037837U (en) | 2015-08-18 | 2015-08-18 | Detect device of crucible inside width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623307.7U CN205037837U (en) | 2015-08-18 | 2015-08-18 | Detect device of crucible inside width |
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| CN205037837U true CN205037837U (en) | 2016-02-17 |
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| CN201520623307.7U Active CN205037837U (en) | 2015-08-18 | 2015-08-18 | Detect device of crucible inside width |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091710A (en) * | 2015-08-18 | 2015-11-25 | 晶科能源有限公司 | Method and device for detecting inner width of crucible |
| CN105783649A (en) * | 2016-05-13 | 2016-07-20 | 范昕昀 | Recessed mould size measuring device |
| CN107971467A (en) * | 2017-11-22 | 2018-05-01 | 中冶天工集团有限公司 | Conticaster slab surveys wide device online |
| CN109556486A (en) * | 2017-09-26 | 2019-04-02 | 富鼎电子科技(嘉善)有限公司 | Detection device |
-
2015
- 2015-08-18 CN CN201520623307.7U patent/CN205037837U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091710A (en) * | 2015-08-18 | 2015-11-25 | 晶科能源有限公司 | Method and device for detecting inner width of crucible |
| CN105783649A (en) * | 2016-05-13 | 2016-07-20 | 范昕昀 | Recessed mould size measuring device |
| CN105783649B (en) * | 2016-05-13 | 2019-04-05 | 浙江海澄德畅机械有限公司 | A kind of invagination die size measuring device |
| CN109556486A (en) * | 2017-09-26 | 2019-04-02 | 富鼎电子科技(嘉善)有限公司 | Detection device |
| CN107971467A (en) * | 2017-11-22 | 2018-05-01 | 中冶天工集团有限公司 | Conticaster slab surveys wide device online |
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