CN111152366A - Double-swing linear cutting machine - Google Patents
Double-swing linear cutting machine Download PDFInfo
- Publication number
- CN111152366A CN111152366A CN202010064399.5A CN202010064399A CN111152366A CN 111152366 A CN111152366 A CN 111152366A CN 202010064399 A CN202010064399 A CN 202010064399A CN 111152366 A CN111152366 A CN 111152366A
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- CN
- China
- Prior art keywords
- wire
- swing
- double
- cutting
- guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Sawing (AREA)
Abstract
The invention discloses a double-swing linear cutting machine tool, which comprises a rack (1), a double-wire-barrel mechanism (2), a wire guide wheel set (3), a double-swing mechanism (4) and a working driving platform (5), wherein the double-wire-barrel mechanism, the wire guide wheel set, the double-swing mechanism and the working driving platform are assembled on the rack, a workpiece arranged on the working driving platform is cut through linkage operation of the double-wire-barrel mechanism, the wire guide wheel set, the double-swing mechanism and the working driving platform, and the rack comprises a base (101) and a base frame (102) arranged on the; the double-wire-cylinder mechanism comprises a wire releasing cylinder (201), a wire collecting cylinder (202) and a cutting wire (203); the yarn guide wheel group comprises a yarn guide wheel (301); the double-swing mechanism comprises a swing rod piece (401), a swing guide rail pair (402), a swing connecting rod (403) and a driving motor (404), wherein the swing guide rail pair comprises a bearing piece (412) and a sliding block (422). The invention is suitable for processing workpieces with wider size requirements, and can precisely cut large thin optical devices and general large devices.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a double-swing linear cutting machine tool suitable for precisely cutting large thin optical devices and general large hard and brittle material devices.
Background
The main cutting defect of the wire cutting machine tool in the current market is that the size of a machined part is limited, and the wire cutting machine tool is generally only suitable for machining parts with medium and small sizes, but for the slicing cutting of large hard and brittle material parts, such as large optical glass lenses with the diameter of more than 1 meter, the machining cannot be carried out due to the large size of the parts; in addition, in some wire cutting machines (as shown in fig. 1), a swing disk 6 driven by a motor is disposed on a work driving table 5, a plurality of godet wheels 301 are disposed on the swing disk 6, and a cutting line 203 is wound on the plurality of godet wheels 301, the cutting structure is to cut the cutting line 203 on the godet wheel 301 by swinging the swing disk 6, the godet wheels 301, and the cutting line 203 are all involved in movement, the structure is heavy and consumes electric energy, and when the cutting structure is used for cutting a large hard and brittle material device 7, the large hard and brittle material device 7 is easily contacted with the godet wheels 301, so that the mutual movement interference is formed, and the large hard and brittle material device cannot be processed. Therefore, it is necessary for those skilled in the art to develop and improve the above-mentioned problems, and to provide a double-swing wire cutting machine.
Disclosure of Invention
The invention aims to solve the defects in the prior art, provides the double-swing linear cutting machine which is suitable for processing workpieces with wider size requirements and has a simple and compact structure, and can precisely cut large thin optical devices and general large hard and brittle material devices.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides a double-swing linear cutting machine, includes frame and the two silk section of thick bamboo mechanisms, seal wire wheelset, two swing mechanism and the work drive platform of assembling in the frame, through two silk section of thick bamboo mechanisms, seal wire wheelset, two swing mechanism, work drive platform linkage operation so that set up the machined part on the work drive platform and cut, wherein:
the frame comprises a base and a pedestal arranged on the base;
the double-wire-cylinder mechanism comprises a wire releasing cylinder, a wire collecting cylinder and a cutting wire, and the wire releasing cylinder and the wire collecting cylinder are respectively and symmetrically arranged on the base;
the wire guide wheel set comprises a wire guide wheel for guiding a cutting wire;
the double-swing mechanism comprises a swing rod piece, a swing guide rail pair, a swing connecting rod and a driving motor for driving the swing mechanism to work, wherein the swing rod piece is symmetrically arranged on the base frame, the swing rod piece is connected with the base frame by taking the middle point of the length direction of the swing rod piece as a rotation supporting point, the swing guide rail pair comprises a guide piece and a sliding block, the sliding block is symmetrically arranged on the swing rod piece, the guide piece is arranged on the base frame and is in adaptive connection with the sliding block, the end part of the swing rod piece is hinged to the end part of the swing connecting rod and is provided with a yarn guide wheel at the end part of the swing rod piece, one end of a cutting line is wound on a yarn unwinding barrel, and the.
Preferably, the swing connecting rod is arranged on one side of the base frame and hinged to the swing rod piece, and one end of the swing connecting rod is in transmission connection with the output shaft end of the driving motor.
Preferably, the bearing member is an arc-shaped guide rail.
Preferably, the number of godet wheels is at least four.
Based on the technical scheme, compared with the prior art, the invention has the following technical advantages:
the double-swing linear cutting machine tool is simple and compact in structure, stable in operation, suitable for machining workpieces with wider size requirements, capable of precisely cutting large thin optical devices and general large hard and brittle material devices, and low in power consumption during machine tool operation; the double-swing mechanism and the guide wire wheel set are used for linkage operation, the driving motor drives the swing rod piece to swing in a reciprocating mode, the cutting line is tangent to the cutting point of the workpiece on the working driving table during cutting, accordingly, the cutting line is guaranteed to conduct double-swing tangent point type cutting on the workpiece, cutting precision and efficiency are high, the breaking rate of the workpiece during cutting is low, and the rate of finished products is improved.
Drawings
Fig. 1 is a schematic view of the working state of a prior art wire cutting machine.
Fig. 2 is a perspective view of a double-swing wire electric discharge machine according to embodiment 1 of the present invention.
Fig. 3 is a perspective view of a double-swing wire electric discharge machine according to embodiment 2 of the present invention.
Fig. 4 is a perspective view of a double-swing wire electric discharge machine according to embodiment 3 of the present invention.
FIG. 5 is a schematic view showing the initial state of the cutting wire, the godet roller and the swinging rod of the present invention.
FIG. 6 is a schematic view of the present invention showing the operation of the cutting wire, godet wheel and swinging rod.
Fig. 7 is a schematic diagram of another working state of the cutting wire, the godet wheel and the swinging rod piece of the invention.
In the figure: 1. the device comprises a rack, 101, a base, 102, a base frame, 2, a double-wire-barrel mechanism, 201, a wire releasing barrel, 202, a wire collecting barrel, 203, a cutting wire, 3, a wire guide wheel set, 301, a wire guide wheel, 4, a double-swinging mechanism, 401, a swinging rod piece, 402, a swinging guide rail pair, 412, a bearing piece, 422, a sliding block, 403, a swinging connecting rod, 404, a driving motor, 5, a working driving table, 6, a swinging disc and 7, a large-scale hard and brittle material device.
Detailed Description
The invention is further explained below with reference to the figures and examples.
Example 1
As shown in fig. 2, a double-swing linear cutting machine comprises a frame 1, and a double-wire-cylinder mechanism 2, a wire-guiding wheel set 3, a double-swing mechanism 4 and a work driving table 5 which are assembled on the frame, wherein a workpiece arranged on the work driving table is cut through the linkage operation of the double-wire-cylinder mechanism 2, the wire-guiding wheel set 3, the double-swing mechanism 4 and the work driving table 5, wherein:
the frame 1 comprises a base 101 and a pedestal 102 arranged on the base;
the double-wire-cylinder mechanism 2 comprises a wire releasing cylinder 201, a wire collecting cylinder 202 and a cutting wire 203, wherein the wire releasing cylinder 201 and the wire collecting cylinder 202 are respectively and symmetrically arranged on the base 101;
the guide wire wheel group 3 comprises four guide wire wheels 301 for guiding the cutting wire 203;
the double-swing mechanism 4 comprises swing rod members 401, a swing guide rail pair 402, a swing connecting rod 403 and a driving motor 404 for driving the swing mechanism to work, the two swing rod members 401 are symmetrically arranged on one side of the base frame 102 up and down, the swing rod members 401 are connected with the base frame 102 by taking the middle point of the length direction thereof as a rotation supporting point, the swing guide rail pair 402 comprises a bearing member 412 and a sliding block 422, the bearing member 412 is an arc-shaped guide rail, the sliding blocks 422 are symmetrically arranged on the swing rod members 401, the bearing member 412 is arranged on the base frame 102 and is in adaptive connection with the sliding blocks 422, the driving motor 404 is arranged on the top of the base frame 102, the driving motor 404 is in adaptive transmission connection with the swing rod members 401 through a transmission belt assembly, the end parts of the two swing rod members 401 are hinged with the end parts of the swing connecting rod 403, and a thread guide wheel, one end of the cutting wire 203 is wound on the wire releasing cylinder 201, and the other end of the cutting wire is guided by the four wire guiding wheels 301 and wound on the wire winding cylinder 202.
The cutting principle of the machine tool is as follows:
before the machine tool is started to work, an included angle formed by the swinging rod piece 401 and the swinging connecting rod 403 is 90 degrees, as shown in fig. 5, the cutting line 203 is wound on the four godet wheels 301 to form a rectangular structure; when the machine tool is in a cutting working state, the driving motor 404 drives the swinging rod 401 to perform reciprocating swinging according to a process-set angle, the sliding block 422 on the swinging rod 401 moves in the track of the bearing guide 412, as shown in fig. 6 or fig. 7, the cutting line 203 is changed from an initial rectangular structure to a parallelogram structure, and the total circumference is not changed. When the double-swing mechanism 4 swings back and forth, the cutting line 203 is tangent to the cutting point of the workpiece on the working driving table 5 during cutting, the workpiece driving table 5 drives the workpiece to move, and therefore the cutting line 203 is guaranteed to perform double-swing tangent point type cutting on the workpiece, and cutting accuracy and efficiency are high.
Example 2
As shown in fig. 3, a double-swing linear cutting machine comprises a frame 1, and a double-wire-cylinder mechanism 2, a wire-guiding wheel set 3, a double-swing mechanism 4 and a work driving table 5 which are assembled on the frame, wherein a workpiece arranged on the work driving table is cut through the linkage operation of the double-wire-cylinder mechanism 2, the wire-guiding wheel set 3, the double-swing mechanism 4 and the work driving table 5, wherein:
the double-wire-cylinder mechanism 2 comprises a wire releasing cylinder 201, a wire collecting cylinder 202 and a cutting wire 203, wherein the wire releasing cylinder 201 and the wire collecting cylinder 202 are respectively and symmetrically arranged on the base 101;
the guide wire wheel group 3 comprises four guide wire wheels 301 for guiding the cutting wire 203;
the double-swing mechanism 4 comprises swing rod members 401, a swing guide rail pair 402, swing connecting rods 403 and a driving motor 404 for driving the swing mechanism to work, the two swing rod members 401 are symmetrically arranged on one side of the base frame 102 up and down, the swing rod members 401 are connected with the base frame 102 by taking the middle point of the length direction thereof as a rotation supporting point, the swing guide rail pair 402 comprises a bearing guide 412 and a sliding block 422, the bearing guide 412 is an arc-shaped guide rail, the sliding blocks 422 are symmetrically arranged on the swing rod members 401, the bearing guide 412 is arranged on the base frame 102 and is in adaptive connection with the sliding blocks 422, the two swing connecting rods 403 are longitudinally arranged on one side of the base frame 102 along the same axial direction and are respectively hinged with the swing rod members 401 on one side, one end of the swing connecting rods 403 is in transmission connection with the output shaft end of the driving motor 404, wire guide wheels 301 are arranged at the two, the other end of the wire is guided by the wire guide wheel 301 and wound on the take-up drum 202.
Example 3
As shown in fig. 4, a double-swing linear cutting machine comprises a frame 1, and a double-wire-cylinder mechanism 2, a wire guide wheel group 3, a double-swing mechanism 4 and a working driving table 5 which are assembled on the frame, wherein:
the frame 1 comprises a base 101 and a pedestal 102 arranged on the base;
the double-wire-cylinder mechanism 2 comprises a wire releasing cylinder 201, a wire collecting cylinder 202 and a cutting wire 203, wherein the wire releasing cylinder 201 and the wire collecting cylinder 202 are respectively and symmetrically arranged on the base 101;
the guide wire wheel group 3 comprises four guide wire wheels 301 for guiding the cutting wire 203;
the double-swing mechanism 4 comprises swing rod members 401, a swing guide rail pair 402, swing connecting rods 403 and a driving motor 404 for driving the swing mechanism to work, the two swing rod members 401 are arranged on the base frame 102 in a bilateral symmetry manner, the swing rod members 401 are connected with the base frame 102 by taking the middle point of the length direction thereof as a rotation supporting point, the swing guide rail pair 402 comprises a bearing guide 412 and a sliding block 422, the bearing guide 412 is an arc-shaped guide rail, the sliding blocks 422 are symmetrically arranged on the swing rod members 401, the bearing guide 412 is arranged on the base frame 102 and is connected with the sliding blocks 422 in a matching manner, the two swing connecting rods 403 are transversely arranged on one side of the base frame 102 along the same axial direction and are respectively hinged with the swing rod members 401 on one side, one end of the swing connecting rod 403 is in transmission connection with the output shaft end of the driving motor 404, wire guide wheels 301 are arranged at the two, the other end of the wire guide wheel is guided by the wire guide wheel 301 and wound on the wire take-up cylinder 202, and is in linkage operation through the double-wire-cylinder mechanism 2, the wire guide wheel group 3 and the double-swing mechanism 4, and meanwhile, the working driving table 5 drives a workpiece on the wire guide wheel group to move transversely for cutting.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application for any one or more of the advantages to be realized, whether simple changes in construction and/or implementation in some embodiments are possible in the practice of the invention.
Claims (4)
1. The utility model provides a double-swing wire cut electrical discharge machining bed which characterized in that: including frame (1) and two silk section of thick bamboo mechanisms (2), guide wire wheelset (3), two swing mechanism (4) and work driving platform (5) of assembling in the frame, through two silk section of thick bamboo mechanisms (2), guide wire wheelset (3), two swing mechanism (4), work driving platform (5) linkage operation so that set up the machined part on the work driving platform and cut, wherein:
the rack (1) comprises a base (101) and a pedestal (102) arranged on the base;
the double-wire-barrel mechanism (2) comprises a wire releasing barrel (201), a wire collecting barrel (202) and a cutting wire (203), wherein the wire releasing barrel (201) and the wire collecting barrel (202) are respectively and symmetrically arranged on the base (101);
the wire guiding wheel set (3) comprises a wire guiding wheel (301) for guiding the cutting wire (203);
the double-swing mechanism (4) comprises swing rod pieces (401), a swing guide rail pair (402), swing connecting rods (403) and a driving motor (404) for driving the swing mechanism to work, the swing rod pieces (401) are symmetrically arranged on the base frame (102), the swing rod piece (401) is connected with the base frame (102) by taking the middle point of the length direction as a rotation supporting point, the swing guide rail pair (402) comprises a guide piece (412) and a sliding block (422), the sliding blocks (422) are symmetrically arranged on the swinging rod piece (401), the bearing guide piece (412) is arranged on the base frame (102) and is matched and connected with the sliding blocks (422), the end part of the swing rod piece (401) is hinged with the end part of the swing connecting rod (403), a yarn guide wheel (301) is arranged at the end part of the swing rod piece (401), one end of the cutting wire (203) is wound on the yarn releasing cylinder (201), the other end of the wire guide wheel is guided by the wire guide wheel (301) and wound on the wire take-up drum (202).
2. The double-oscillating wire cutting machine according to claim 1, characterized in that: the swing connecting rod (403) is arranged on one side of the base frame (102) and hinged to the swing rod piece (401), and one end of the swing connecting rod (403) is in transmission connection with the output shaft end of the driving motor (404).
3. The double-oscillating wire cutting machine according to claim 1, characterized in that: the bearing piece (412) is an arc-shaped guide rail.
4. The double-oscillating wire cutting machine according to claim 1, characterized in that: the number of the godet wheels (301) is at least four.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064399.5A CN111152366A (en) | 2020-01-20 | 2020-01-20 | Double-swing linear cutting machine |
| JP2022524960A JP7249616B2 (en) | 2020-01-20 | 2020-12-15 | dual swing wire cutting machine tool |
| KR1020227011878A KR20220075346A (en) | 2020-01-20 | 2020-12-15 | double swing wire cutting machine tool |
| PCT/CN2020/136289 WO2021147566A1 (en) | 2020-01-20 | 2020-12-15 | Dual-swing line cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064399.5A CN111152366A (en) | 2020-01-20 | 2020-01-20 | Double-swing linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111152366A true CN111152366A (en) | 2020-05-15 |
Family
ID=70564557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010064399.5A Pending CN111152366A (en) | 2020-01-20 | 2020-01-20 | Double-swing linear cutting machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7249616B2 (en) |
| KR (1) | KR20220075346A (en) |
| CN (1) | CN111152366A (en) |
| WO (1) | WO2021147566A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536478A (en) * | 2020-12-18 | 2021-03-23 | 中交第一航务工程局有限公司 | Rope saw guide frame integrated cutting device and cutting method |
| WO2021147566A1 (en) * | 2020-01-20 | 2021-07-29 | 泰州市晨虹数控设备制造有限公司 | Dual-swing line cutting machine tool |
| CN115816664A (en) * | 2022-12-28 | 2023-03-21 | 泉州市品河精密科技有限公司 | Stone cutting method |
| CN117382001A (en) * | 2023-11-16 | 2024-01-12 | 江苏晶孚新材料科技有限公司 | Double-end tooth-cutting equipment of silicon carbide ceramic wafer boat for sintering and diffusing photovoltaic cell |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256176A (en) * | 2022-05-23 | 2022-11-01 | 上海东河机电科技有限公司 | Annular sand line swing angle cutting device and method |
| CN115159826B (en) * | 2022-07-12 | 2023-07-18 | 西安思源学院 | Circular glass plate cutting equipment |
| CN115815719B (en) * | 2022-10-31 | 2023-07-07 | 东莞市品固精密五金制品有限公司 | High-precision metal wire cutting device |
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| SU844193A1 (en) * | 1979-08-03 | 1981-07-07 | Преприятие П/Я А-1319 | Apparatus for electroerosion cutting out by wire electrode |
| JPS6249048U (en) * | 1985-09-12 | 1987-03-26 | ||
| JPH01216760A (en) * | 1988-02-24 | 1989-08-30 | Osaka Titanium Co Ltd | Wire saw machine |
| DE4219991A1 (en) * | 1992-06-19 | 1993-12-23 | Eiselt Hannelore | Machine for cutting low density material - consists of endless hot wire running around four rollers on rectangular or parallelogrammic path in vertical plane above conveyor belt |
| CN2396919Y (en) * | 1999-11-22 | 2000-09-20 | 潘伯郁 | Coil holde of large taper linear cutting machine with tracking liquid spreader |
| JP3560338B2 (en) * | 2002-04-19 | 2004-09-02 | 日本碍子株式会社 | Honeycomb structure manufacturing apparatus and honeycomb structure manufacturing method |
| JP2011240449A (en) * | 2010-05-19 | 2011-12-01 | Takatori Corp | Wire saw |
| CN102773932A (en) * | 2012-08-09 | 2012-11-14 | 王卫锋 | Rocking multiwire cutting machine |
| JP2015057971A (en) * | 2013-09-18 | 2015-03-30 | 株式会社タカトリ | Holding device, and wire saw |
| CN203622671U (en) * | 2013-12-13 | 2014-06-04 | 无锡斯达新能源科技股份有限公司 | Diamond numerical-control swing multi-wire cutting and squaring machine |
| JP2018008328A (en) * | 2016-07-12 | 2018-01-18 | 株式会社タカトリ | Wire saw device |
| JP6249048B2 (en) | 2016-06-07 | 2017-12-20 | ダイキン工業株式会社 | Surface treatment agent and method for producing the same |
| CN206241406U (en) * | 2016-12-09 | 2017-06-13 | 苏州三光科技股份有限公司 | A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool |
| JP2018158428A (en) * | 2017-03-23 | 2018-10-11 | 株式会社タカトリ | Wire saw and cutting processing method |
| CN212331473U (en) * | 2020-01-20 | 2021-01-12 | 泰州市晨虹数控设备制造有限公司 | Double-swing linear cutting machine |
| CN111152366A (en) * | 2020-01-20 | 2020-05-15 | 泰州市晨虹数控设备制造有限公司 | Double-swing linear cutting machine |
-
2020
- 2020-01-20 CN CN202010064399.5A patent/CN111152366A/en active Pending
- 2020-12-15 JP JP2022524960A patent/JP7249616B2/en active Active
- 2020-12-15 WO PCT/CN2020/136289 patent/WO2021147566A1/en active Application Filing
- 2020-12-15 KR KR1020227011878A patent/KR20220075346A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147566A1 (en) * | 2020-01-20 | 2021-07-29 | 泰州市晨虹数控设备制造有限公司 | Dual-swing line cutting machine tool |
| CN112536478A (en) * | 2020-12-18 | 2021-03-23 | 中交第一航务工程局有限公司 | Rope saw guide frame integrated cutting device and cutting method |
| CN115816664A (en) * | 2022-12-28 | 2023-03-21 | 泉州市品河精密科技有限公司 | Stone cutting method |
| CN117382001A (en) * | 2023-11-16 | 2024-01-12 | 江苏晶孚新材料科技有限公司 | Double-end tooth-cutting equipment of silicon carbide ceramic wafer boat for sintering and diffusing photovoltaic cell |
| CN117382001B (en) * | 2023-11-16 | 2024-05-10 | 江苏晶孚新材料科技有限公司 | Double-end tooth-cutting equipment of silicon carbide ceramic wafer boat for sintering and diffusing photovoltaic cell |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021147566A1 (en) | 2021-07-29 |
| KR20220075346A (en) | 2022-06-08 |
| JP7249616B2 (en) | 2023-03-31 |
| JP2022553425A (en) | 2022-12-22 |
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