CN102528625A - Bar stock cutting machine for cutter processing - Google Patents
Bar stock cutting machine for cutter processing Download PDFInfo
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- CN102528625A CN102528625A CN2012100653070A CN201210065307A CN102528625A CN 102528625 A CN102528625 A CN 102528625A CN 2012100653070 A CN2012100653070 A CN 2012100653070A CN 201210065307 A CN201210065307 A CN 201210065307A CN 102528625 A CN102528625 A CN 102528625A
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Abstract
The invention discloses a bar stock cutting machine for cutter processing. The bar stock cutting machine comprises a feeding device, a bar stock fixing device, a bar stock positioning device and a bar stock cutting device, wherein the bar stock fixing device is arranged at the tail end of the feeding device and is used for clamping bar stocks, the bar stock positioning device is used for positioning the bar stocks, and the bar stock cutting device is used for cutting the bar stocks. The automatic feeding is realized through the feeding device, the clamping fixation on bar stocks is realized through the bar stock fixing device, then, the precise cutting positioning and the material return positioning are realized through the bar stock positioning device, the whole process is automatically completed by the bar stock cutting machine, the manual feeding, the manual positioning and the manual material returning are not needed, the cutting efficiency is improved, and the labor of workers is reduced.
Description
Technical field
The present invention relates to the cutter manufacture field, in particular, relate to a kind of bar cut-off machine that is used for cutter processing.
Background technology
In the processing of cutter; Need Cutting stick be become and the much the same blank of tool length; Usually, be to utilize emery wheel cutting bar to obtain blank, its process is following: at first original bar is pressed in its bundle on the cutting bed through belt; Use emery wheel that it is cut then, thereby obtain to be used for the blank of process tool.
The original bar of the each cutting of the processing of this kind mode; All need artificial original bar is tied to be pressed on the cutting bed; And bar is cut through the Artificial Control emery wheel; It needs artificial feeding, artificial location and artificial guard, makes working (machining) efficiency and machining accuracy become lower, the working strength of workers that also increases.
In addition, the original bar of tying pressure through belt is in cutting process, and the blank end face that bigger vibration can take place and then cause cutting completion produces defectives such as breach, has influence on the qualification rate of blank and the cutter quality after the processing.
Summary of the invention
Technical problem to be solved by this invention provides the bar cut-off machine that a kind of cutting efficiency is high and reduce cost of labor.
The objective of the invention is to realize through following technical scheme: a kind of bar cut-off machine that is used for cutter processing comprises pay-off, is arranged at the terminal bar fixture that is used for the clamping bar of pay-off, is used for the material location device that bar is positioned and is used for Cutting stick bar cutter sweep.
Preferably, said bar fixture comprises that one has the vee-block and the paw of V-shaped groove, and the pawl end of said paw is arranged on the V-shaped groove of said vee-block, and the pawl end of said paw can be pressed on bar on the V-shaped groove of said vee-block.Through the cooperation of paw and V-shaped groove, realize the rigidity of bar is fixed, avoid bar in cutting, excessive vibration to take place and the quality that has influence on cutting causes the bar end to produce defectives such as breach, the architecture quality of raising bar end.
Preferably, said paw comprises a plurality of minutes pawls, is provided with the gap between the said minute pawl.Multiple spot compresses, and improves the fixedly reliability to bar, utilizes the gap that the cutting room of emery wheel is provided simultaneously, can realize that a plurality of emery wheels cut simultaneously.
Preferably, the spacing between said minute pawl is identical.Utilize a plurality of emery wheels to cut simultaneously, can obtain the product of a plurality of same sizes.
Preferably, the spacing between said minute pawl is different.Utilize a plurality of emery wheels to cut simultaneously, can obtain the product of a plurality of different sizes.
Preferably, said bar cutter sweep comprises a plurality of emery wheels that are used to cut bar, said emery wheel that the position is set is corresponding with the said minute direct gap of pawl.Realize that a plurality of emery wheels cut the product that obtains a plurality of identical or different specifications simultaneously.
Preferably, said pay-off comprises: deflector chute and pusher, the bottom of said deflector chute also offer the packing groove that is communicated with this deflector chute bottom, and the filling material is set in the said packing groove, and said filling material is along the bottom laying of deflector chute.Can in packing groove, add wearability and fill material, improve the service life of deflector chute.
Preferably; Said deflector chute is a V-shaped groove, and said packing groove is a rectangular channel, and the upper end of said rectangular channel is communicated with the bottom of V-shaped groove; The width of the connected component of said rectangular channel and V-shaped groove is less than the width of rectangular channel, and said inserts is two wear-proof alloy sticks that are arranged side by side.Rectangular channel is processed easily, through being arranged on the wear-proof alloy stick in the rectangular channel, can reduce the wearing and tearing of bar to deflector chute simultaneously, and simultaneously alloy bar also can be changed after wearing and tearing easily, and unlike changing deflector chute is whole, reduces maintenance cost.
Preferably; Said bar cutter sweep comprises: be used to cut bar emery wheel, be used to drive the motor of emery wheel and be used to control the emery wheel control cylinder of abrasive cutting-off action; The lower end of said motor is provided with the control panel that control motor and emery wheel thereof move up and down, and said bar cutter sweep comprises that also one is arranged on the buffer on the said control panel of buffer.Utilize buffer can realize the steady cutting of bar, utilize moving up and down and then can controlling the speed of cutting of cylinder control emery wheel.
Preferably; Said material location device comprises a horizontal composite slider, the pusher cylinder that is arranged on the charging ram on the said horizontal composite slider and is used to drive said horizontal composite slider; The two ends of said horizontal composite slider are respectively arranged with front end limited block and rear end limited block, and said horizontal composite slider makes the end parts other places of charging ram in material returned position location and normally cut the position location under the driving of pusher cylinder; Said positioner also comprises a vertical composite slider, is used to drive the vertical driving cylinder of said vertical composite slider; Limited block in the middle of said vertical composite slider is provided with; Said horizontal composite slider is provided with and the corresponding middle block of said middle limited block; When said vertical composite slider moves upward in the driving air cylinder driven; The middle block of said horizontal composite slider receives the restriction of said middle limited block and can't cross said middle limited block and laterally move, and charging ram is in cuts the position location first.
The invention provides a kind of bar cut-off machine that is used for cutter processing, it comprises pay-off, be arranged at the terminal bar fixture that is used for the clamping bar of pay-off, be used for the material location device that bar is positioned and be used for Cutting stick bar cutter sweep.Realize self-feeding through pay-off; Realize the material location device that grips, passes through then of bar is realized that accurately cutting the location and the material returned locatees through the bar fixture; Automatically accomplish by bar cut-off machine in the whole process; Need not artificial feeding, artificial location and the artificial material returned, the labour who improves cutting efficiency and reduce the workman.
Description of drawings
Fig. 1 is the structure diagram of embodiment of the invention bar cut-off machine,
Fig. 2 is the structure diagram of the principal organ of embodiment of the invention bar cut-off machine,
Fig. 3 is the structure diagram of the pay-off of embodiment of the invention bar cut-off machine,
Fig. 4 is the structure diagram of V-way of the pay-off of embodiment of the invention bar cut-off machine,
Fig. 5 is the sectional view of embodiment of the invention V-way shown in Figure 4,
Fig. 6 is the structure diagram of the bar fixture of embodiment of the invention bar cut-off machine,
Fig. 7 is the structure diagram of fixed mechanism of the bar fixture of embodiment of the invention bar cut-off machine,
Fig. 8 is the structure diagram of the material location device of embodiment of the invention bar cut-off machine,
Fig. 9 is another view of Fig. 8,
Figure 10 is the structure diagram of the bar cutter sweep of embodiment of the invention bar cut-off machine,
Figure 11 is another view of Figure 10,
Figure 12 is the work sketch map of embodiment of the invention bar cut-off machine.
Wherein: 10, bar;
100, pay-off, 110, feed bin, 120, V-way, 121, V-shaped groove, 122, rectangular channel, 123, alloy bar, 130, lead screw transmission mechanism, 140, pusher, 141, the pusher slide block, 142, spring, 150, motor;
200, bar fixture, 210, paw, 211, divide pawl, 220, vee-block, 230, paw drives cylinder;
300, material location device, 310, the pusher cylinder, 320, the first differential head, 330, cross slide way, 340, material blocking rod, 350, the second differential head, 360, vertical guide, 370, the interfix cylinder;
400, bar cutter sweep, 410, cutting motor, 415, belt, 420, emery wheel, 430, the speed governing buffer;
500, console.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is described further.
As Fig. 1 and shown in Figure 2 be bar cut-off machine of the present invention; It comprises: pay-off 100, be arranged on the terminal bar fixture 200 of pay-off 100, be arranged on a side of bar fixture 200 and material location device 300 and the bar cutter sweep 400 relative with pay-off 100; In addition, also be provided with console 500.Bar cutter sweep 400 is provided with the multi-disc emery wheel that is used to cut bar.
Be illustrated in figure 3 as the pay-off 100 of said bar cut-off machine; It comprises: feed bin 100; The deflector chute that is arranged on feed bin 100 sidewalls is a V-type rail 120; Be arranged on the lead screw transmission mechanism 130 of V-type rail 120 sides bottom, the motor 150 that is arranged on the pusher 140 on the V-way 120 and is used to drive screw mandrel.Wherein, The sidewall of feed bin 100 is provided with material lifting mechanism; Said material lifting mechanism promotes and delivers to V-way 120 with the bars in the feed bin 100, and lead screw transmission mechanism 130 drives the pusher 140 that is arranged on the V-way 120 and on V-shaped groove, slides and push bar under the driving of electrode 150.And pusher 140 comprises: one with said V-shaped groove shape to the pusher slide block 141 that cooperates and two springs 142; Pusher slide block 141 is connected with the main casing of pusher 140 through two springs 142; The effect that reaches buffering and hold out against; Can certainly be a plurality of springs, make pusher slide block 141 more stable.The V-shaped groove of bar V-way 120 in the promotion lower edge of the expeller 141 of pusher 140 moves, and delivers to the bar fixture.
Wherein, the motor 150 that is used to drive lead screw transmission mechanism 130 is servomotor, realizes the fixed length feeding through servomotor, in the present embodiment, can realize the fixed length feeding of length range 200～350mm.
In addition, like Fig. 4 and shown in Figure 5, on the V-way 120 except being provided with V-shaped groove 121; Also offer the packing groove that is used for the filling wear-resisting material in the bottom of V-shaped groove 121; Packing groove is a rectangular channel 122 in this enforcement, and rectangular channel 122 is communicated with V-shaped groove 121, the wide width less than rectangular channel 122 of the connected component of the two; Rectangular channel 122 set inside have two wearabilities alloy bar 123 preferably, to improve the wearability of V-way 120.Two alloy bars 123 are arranged side by side the groove that makes its contact portion form similar V-arrangement; Bar is falling into after materials device is sent into V-shaped groove 121 between two alloy bars 123 through carrying of feed bin, and the slip of bar in V-way 120 mainly is on two alloy bars 123, to slide.Like this, because the slip of bar causes the wearing and tearing of V-way 120,, also can repair V property guide rail 120, so just need whole guide rail 120 not replaced, practice thrift maintenance cost through changing alloy bar 123 even after alloy bar 123 wearing and tearing with regard to having avoided.
As Fig. 6 and shown in Figure 7 be the bar fixture 200 of bar cut-off machine according to the invention; It comprises: the vee-block 220 that has V-shaped groove; Be arranged on the paw 210 on the V-shaped groove of vee-block 220, the pawl end of said paw 210 can be pressed on bar on the V-shaped groove of said vee-block 220.And the paw driving cylinder 230 that is used to drive paw 210.As Fig. 8 and shown in Figure 9 be the bar cutter sweep 400 of bar cut-off machine of the present invention, this bar cutter sweep comprises: the emery wheel 420 used of cutting bar is used to drive the motor 410 and the belt 415 of emery wheel; In addition; The lower end of motor 410 be provided with the control motor and on the control panel that moves up and down of emery wheel, emery wheel control cylinder (not shown) is through promoting or an end of decline control panel makes the emery wheel realization cutting action that moves up and down, cutting speed is adjustable; In addition; Buffer 430 also is set on the control panel, realizes making working angles steady, improve the cut quality of bar through buffer 430.
Wherein, paw 210 comprises four branch pawls 211, certainly, also can be two or more minutes pawls, and gapped between the branch pawl 211, said gap is used to provide the cutting space of sand 420; Accordingly, also comprise a plurality of emery wheels 420 on the bar cutter sweep 400, in the present embodiment, four branch pawls 211 have three gaps, corresponding, 400 of bar cutter sweeps have three emery wheels 420.Emery wheel 420 cuts into several sections in the gap that gets under the control of emery wheel control cylinder between the branch pawl 211 with bar, thereby once can cut out several products.In the present embodiment; Divide the spacing between the pawl 211 identical, under the location that cooperates positioner, can in cutting at one time, obtain the product of three sections equal length; Certainly; Also can obtain the product of 3 sections different length through the orientation distance of spacing between the change branch pawl 211 and positioner, corresponding, the spacing of emery wheel 420 is decided according to the spacing between minute pawl 211.In addition, divide the quantity of pawl 211 and the quantity of emery wheel 420 also can adjust as required, be not limited to described four of present embodiment.Present embodiment cooperates in the V-shaped groove that is pressed on vee-block 220 of vee-block 220 with the bar rigidity through paw 210; And thrust is provided through cylinder 230; Thereby improved the fixedly reliability of bar, avoided in cutting process owing to defectives such as breach take place in fixing unreliable product end of causing the bar vibrations that cutting is accomplished.Present embodiment cooperates the rigidity of vee-block 220 to compress mode through paw 210, has improved the quality of product end.
As Figure 10 and shown in Figure 11 be the material location device of bar cut-off machine according to the invention; Its role is to realize that this material location device comprises to the location of the cutting first in the bar working angles, normal cutting location and material returned action location: pusher cylinder 310 and the charging ram 340 that drives by pusher cylinder 310.
Vertical composite slider 361 is used to provide the location of cutting first of bar; When cutting is located first; Vertical composite slider 361 is promoted to move up by vertical driving cylinder 370; Limited block 362 in the middle of said vertical composite slider 361 is provided with, said horizontal composite slider 331 be provided with said in the middle of corresponding middle the block 363 of limited block 361, when said vertical composite slider 361 moves upward in vertical driving cylinder 370 drivings; To the middle block 363 of said horizontal composite slider 331 receive said in the middle of the restriction of limited block 362 form the restriction of laterally moving, charging ram 340 is in cuts the position location first.The middle limited block 362 of vertical composite slider 361 is provided with the second differential head 350, through regulating the cutting locating accuracy first that the second differential head 350 is regulated material location device with respect to the distance of the middle block 363 on the horizontal composite slider 331.Sketch map when normally cutting for bar cutting machine like Figure 12; Suppose when cutting first; Laterally composite slider promotes charging ram 340 to an emery wheel 420 near charging ram under the driving that laterally drives cylinder; Utilize this emery wheel to realize end cutting, make that the end face at bar forms the good product end surface of shape quality when cutting first bar 10.
Laterally composite slider 331 is realized normal cutting location and the material returned location to bar under the driving of pusher cylinder 310.Shown in figure 12; Normal cutting location is bar 10 is pushed into the bar fixture and is compressed by paw 210 by the pusher slide block 121 on the pay-off; The end of bar 10 is blocked by the end of charging ram 340; The end of charging ram 340 is identical with two close emery wheels, 420 direct spacings apart from the distance of its nearest emery wheel 420, so, after emery wheel 420 cuttings are accomplished, can obtain three sections identical products.When cutting is accomplished; Need product be withdrawed from the bar fixture, at this moment, the bar fixture is carried out material returned location; Like Figure 10, Figure 11 and shown in Figure 12; The product that cutting obtains is pushing to product at the interval between bar fixture and the pay-off by charging ram 340 under the promotion of pusher cylinder 310, makes product fall into stock guide 610, and product imports other place by stock guide 610.
In addition, shown in figure 12, product falls into stock guide 610 in the promotion of charging ram 340, in order to reduce the work of seeing the machine personnel, is provided with the product pulp-collecting box at the end of stock guide 610, is used to store the product that cutting is accomplished, and does not need artificial guard rewinding.As shown in Figure 1, bar cut-off machine also is provided with console, sets through control, does not need artificial guard's machine, realizes operation automatically.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. bar cut-off machine that is used for cutter processing comprises pay-off, is arranged at the terminal bar fixture that is used for the clamping bar of pay-off, is used for the material location device that bar is positioned and is used for Cutting stick bar cutter sweep.
2. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 1; It is characterized in that; Said bar fixture comprises that one has the vee-block and the paw of V-shaped groove; The pawl end of said paw is arranged on the V-shaped groove of said vee-block, and the pawl end of said paw can be pressed on bar on the V-shaped groove of said vee-block.
3. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 2 is characterized in that said paw comprises a plurality of minutes pawls, is provided with the gap between the said minute pawl.
4. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 3 is characterized in that, the spacing between said minute pawl is identical.
5. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 3 is characterized in that, the spacing between said minute pawl is different.
6. like the arbitrary described a kind of bar cut-off machine that is used for cutter processing of claim 3-5, it is characterized in that said bar cutter sweep comprises a plurality of emery wheels that are used to cut bar, said emery wheel that the position is set is corresponding with the said minute direct gap of pawl.
7. a kind of bar cut-off machine as claimed in claim 2; It is characterized in that; Said pay-off comprises: deflector chute and pusher; The bottom of said deflector chute also offers the packing groove that is communicated with this deflector chute bottom, and the filling material is set in the said packing groove, and said filling material is along the bottom laying of deflector chute.
8. a kind of bar cut-off machine as claimed in claim 7; It is characterized in that; Said deflector chute is a V-shaped groove, and said packing groove is a rectangular channel, and the upper end of said rectangular channel is communicated with the bottom of V-shaped groove; The width of the connected component of said rectangular channel and V-shaped groove is less than the width of rectangular channel, and said inserts is two wear-proof alloy sticks that are arranged side by side.
9. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 1; It is characterized in that; Said bar cutter sweep comprises: be used to cut bar emery wheel, be used to drive the motor of emery wheel and be used to control the emery wheel control cylinder of abrasive cutting-off action; The lower end of said motor is provided with the control panel that control motor and emery wheel thereof move up and down, and said bar cutter sweep comprises that also one is arranged on the buffer on the said control panel of buffer.
10. a kind of bar cut-off machine that is used for cutter processing as claimed in claim 2; It is characterized in that; Said material location device comprises a horizontal composite slider, the pusher cylinder that is arranged on the charging ram on the said horizontal composite slider and is used to drive said horizontal composite slider; The two ends of said horizontal composite slider are respectively arranged with front end limited block and rear end limited block, and said horizontal composite slider makes the end parts other places of charging ram in material returned position location and normally cut the position location under the driving of pusher cylinder; Said positioner also comprises a vertical composite slider, is used to drive the vertical driving cylinder of said vertical composite slider; Limited block in the middle of said vertical composite slider is provided with; Said horizontal composite slider is provided with and the corresponding middle block of said middle limited block; When said vertical composite slider moves upward in the driving air cylinder driven; The middle block of said horizontal composite slider receives the restriction of said middle limited block and can't cross said middle limited block and laterally move, and charging ram is in cuts the position location first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210065307.0A CN102528625B (en) | 2012-03-13 | 2012-03-13 | Bar stock cutting machine for cutter processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210065307.0A CN102528625B (en) | 2012-03-13 | 2012-03-13 | Bar stock cutting machine for cutter processing |
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| CN102528625A true CN102528625A (en) | 2012-07-04 |
| CN102528625B CN102528625B (en) | 2015-06-24 |
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| CN201210065307.0A Active CN102528625B (en) | 2012-03-13 | 2012-03-13 | Bar stock cutting machine for cutter processing |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479332A (en) * | 2016-01-13 | 2016-04-13 | 湖南宇晶机器股份有限公司 | Semi-automatic feeding device |
| CN106826357A (en) * | 2017-03-18 | 2017-06-13 | 烟台泰普森数控机床制造有限公司 | A kind of Full-automatic numerical-control lathe and its processing method |
| CN106985008A (en) * | 2017-04-20 | 2017-07-28 | 钟文娟 | Diamond segment processing unit (plant) and processing method |
| CN108000335A (en) * | 2017-12-13 | 2018-05-08 | 昆山普克特金属制品有限公司 | It is a kind of to transport aluminium bar cutting device from charging |
| CN108838684A (en) * | 2018-07-24 | 2018-11-20 | 武汉四方圆机械设备有限公司 | The full-automatic tubulation production line of solid bar |
| CN109773640A (en) * | 2019-03-22 | 2019-05-21 | 天通日进精密技术有限公司 | A kind of round as a ball grooving method of crystal bar using the vertical round as a ball groover of semiconductor crystal bar |
| CN110625488A (en) * | 2019-09-26 | 2019-12-31 | 马鞍山一众机电有限公司 | Bar material skin grinding machine and application thereof |
| CN112518618A (en) * | 2020-11-30 | 2021-03-19 | 广东鼎泰机器人科技有限公司 | Pressing and holding mechanism for milling cutter material rod |
| CN114523505A (en) * | 2021-12-25 | 2022-05-24 | 泰州台和纳米科技有限公司 | Material production equipment |
| CN114571278A (en) * | 2022-05-05 | 2022-06-03 | 歌尔股份有限公司 | Material processing device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106826357B (en) * | 2017-03-18 | 2020-02-14 | 烟台泰普森数控机床制造有限公司 | Machining method of full-automatic numerical control lathe |
| CN106985008A (en) * | 2017-04-20 | 2017-07-28 | 钟文娟 | Diamond segment processing unit (plant) and processing method |
| CN108000335A (en) * | 2017-12-13 | 2018-05-08 | 昆山普克特金属制品有限公司 | It is a kind of to transport aluminium bar cutting device from charging |
| CN108838684B (en) * | 2018-07-24 | 2024-02-13 | 武汉四方圆佰杰投资有限公司 | Full-automatic pipe production line for solid bar |
| CN108838684A (en) * | 2018-07-24 | 2018-11-20 | 武汉四方圆机械设备有限公司 | The full-automatic tubulation production line of solid bar |
| CN109773640A (en) * | 2019-03-22 | 2019-05-21 | 天通日进精密技术有限公司 | A kind of round as a ball grooving method of crystal bar using the vertical round as a ball groover of semiconductor crystal bar |
| CN109773640B (en) * | 2019-03-22 | 2020-06-16 | 天通日进精密技术有限公司 | Wafer rod rounding and grooving method using semiconductor wafer rod vertical type rounding and grooving machine |
| CN110625488A (en) * | 2019-09-26 | 2019-12-31 | 马鞍山一众机电有限公司 | Bar material skin grinding machine and application thereof |
| CN112518618A (en) * | 2020-11-30 | 2021-03-19 | 广东鼎泰机器人科技有限公司 | Pressing and holding mechanism for milling cutter material rod |
| CN114523505A (en) * | 2021-12-25 | 2022-05-24 | 泰州台和纳米科技有限公司 | Material production equipment |
| CN114523505B (en) * | 2021-12-25 | 2023-10-31 | 泰州台和纳米科技有限公司 | Material production equipment |
| CN114571278A (en) * | 2022-05-05 | 2022-06-03 | 歌尔股份有限公司 | Material processing device and method |
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