CN102205563B - Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof - Google Patents
Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof Download PDFInfo
- Publication number
- CN102205563B CN102205563B CN201110135815.7A CN201110135815A CN102205563B CN 102205563 B CN102205563 B CN 102205563B CN 201110135815 A CN201110135815 A CN 201110135815A CN 102205563 B CN102205563 B CN 102205563B
- Authority
- CN
- China
- Prior art keywords
- wire
- metal wire
- screw
- waveform
- cutting metal
- Prior art date
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 230000000737 periodic effect Effects 0.000 claims abstract description 24
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 9
- 239000010437 gem Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000002210 silicon-based material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 229910001751 gemstone Inorganic materials 0.000 description 7
- 239000003082 abrasive agent Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000006061 abrasive grain Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a spiral waveform cutting metal wire as well as a manufacturing method and equipment thereof. The metal wire is a spiral waveform metal wire formed by rotating a periodic waveform metal wire along an axial center line, a wave crest and a wave trough of the metal wire are distributed along the axial center line, and a spiral diameter of the metal wire is equal to a wave height. The spiral waveform cutting metal wire disclosed by the invention can provide better mortar abrasive carrying capability in the process of cutting a rigid material through a stereostructure of the spiral waveform cutting metal wire, and the abrasive is not easily stripped from a cutting wire, therefore, the production speed and efficiency of technical processing of cutting and slicing silicon materials, precious stones and the like are greatly improved, and the surface quality of the sliced materials can be also improved.
Description
Technical field
What the present invention relates to is a kind of cutting metal wire, preparation method and equipment, in particular a kind of screw-type waveform cutting metal wire and preparation method thereof and equipment.
Background technology
Cutting apart in slice process of the hard materials such as the jewel in monocrystalline silicon in electronics and field of solar energy, polysilicon, LED field, what use was maximum at present is exactly to utilize linear metal monofilament, under some tension effect, unidirectional or reciprocating mode is cut burst.When the motion of metal monofilament, transport and spraying system by mortar, before metal monofilament contacts with materials to be cut such as silicon rods, by on the mortar metal injection monofilament of the abrasive grain that contains extreme hardness, brought into cutting mouth by metal monofilament, by abrasive grain and the silicon rod of extreme hardness, in the continuous process of lapping of the cut object such as jewel, realize the cutting burst to the thing such as silicon rod and jewel.Therefore, can it is just most important that metal monofilament carries the mortar ability that contains extreme hardness abrasive grain, be efficient, cuts in high quality burst silicon material, the important guarantee of the objects such as jewel.
And linear metal monofilament generally can only enter mortar in high-speed motion time machinery area by smooth surface, and in cutting process, abrasive material in mortar easily peels off from cutting wire, affect cutting speed and chipping qualities, thereby cause cutting apart silicon material, when the hard materials such as jewel, easily cause metal single wire fracture, silicon material, the slice surfaces such as jewel have quality or the technological problemses such as stria defect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of screw-type waveform cutting metal wire and preparation method thereof and equipment are provided, by wire is processed into after waveform be rotated into spiral, thereby make wire can carry more grinding mortars, improve cutting power.
The present invention is achieved by the following technical solutions, wire of the present invention be periodic waveform wire vertically center line be rotated into helical form.
Described crest wiry and trough vertically center line are uniformly distributed, and screw diameter wiry and wave height equate.
Described diameter wiry is 0.05mm～0.5mm, and wavelength wiry is 2mm～20mm, screw diameter is wire diameter 1.05～5 times.
A preparation method for screw-type waveform cutting metal wire, comprises the following steps,
(1) rectilinear wire is made to periodic waveform;
(2) keep screw diameter wiry and wave height to equate, the center line rotation vertically of periodic waveform wire is made to spiral wire.
Described step (1) is, by distortion gear extrusion, wire is processed as to periodic waveform by linear.
In described step (2), pitch wiry and the anglec of rotation are inversely proportional to.
A making apparatus for screw-type waveform cutting metal wire, comprises that draw drum, distortion gear, first reverse limited wheel, second and reverse limited wheel, flywheel ring, spindle nose, support and take-up reel; Wherein: spindle nose is fixed on the two ends of flywheel ring, spindle nose is fixed on support, the two ends of flywheel ring are respectively equipped with the first torsion limited wheel and second and reverse limited wheel, distortion gear reverses between limited wheel at draw drum and first, after take-up reel is positioned at the second torsion limited wheel, take-up reel is provided with traction power part.
In order to make the smooth transmission of take-up tractive force, described take-up reel and second reverses between limited wheel and is provided with wire-crossing wheel.
For the ease of take-up and unwrapping wire, described draw drum and take-up reel are I-beam wheel.
Operation principle of the present invention is: the part that original straight line wire is processed into bending and spiral, make wire form the sped structure of space multistory, in solid space, form many places sunk area, these recess can efficiently be taken and wrap up in and carry secretly mortar abrasive material, thereby improve cutting speed and efficiency.
Beneficial effect: the present invention has the following advantages compared to existing technology, screw-type waveform cutting metal wire of the present invention can provide the ability of better carrying mortar abrasive material in cutting hard material process by its three-dimensional structure, and abrasive material is not easy to peel off from cutting wire, thereby significantly improve silicon material, speed of production and the efficiency of the cutting such as jewel burst technical process, the while also can effectively be improved the surface quality of the material after burst.The speed of abrasive material in the time that mill is cut hard material decreases with respect to the speed of Metal Cutting silk, thereby the wearing and tearing of Metal Cutting silk itself are reduced.
Brief description of the drawings
Fig. 1 is the oscillogram in x-y face before wire of the present invention reverses;
Fig. 2 is the schematic diagram of the rear y-z face of waveform wire rotation 120 degree of Fig. 1;
Fig. 3 is the schematic diagram of y-z face after the waveform wire 90-degree rotation of Fig. 1;
Fig. 4 is the schematic diagram of the rear y-z face of waveform wire rotation 60 degree of Fig. 1;
Fig. 5 is the schematic diagram of the rear y-z face of waveform wire rotation 45 degree of Fig. 1;
Fig. 6 makes the present invention's device structure schematic diagram wiry.
Detailed description of the invention
Below embodiments of the invention are elaborated, the present embodiment is implemented under taking technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As shown in Figure 6, the wire making apparatus of the present embodiment comprises draw drum 1, distortion gear 2, the first torsion limited wheel 3, the second torsion limited wheel 4, flywheel ring 5, spindle nose 6, support 7, motor 8, take-up reel 9, traction power part; Wherein: spindle nose 6 is fixed on the two ends of flywheel ring 5, spindle nose 6 is fixed on support 7, spindle nose 6 is driven by motor 8, take-up reel 9 and draw drum 1 are arranged on support 7, the two ends of flywheel ring 5 are respectively equipped with the first torsion limited wheel 3 and second and reverse limited wheel 4, distortion gear 2 reverses between limited wheel 3 at draw drum 1 and first, after take-up reel 9 is positioned at the second torsion limited wheel 4, take-up reel 9 is provided with traction power part, take-up reel 9 and second reverses between limited wheel 4 and is provided with wire-crossing wheel 10, and in the present embodiment, draw drum 1 and take-up reel 9 are selected I-beam wheel.
A preparation method for screw-type waveform cutting metal wire, comprises the following steps,
(1) use distortion engaged gears that rectilinear wire is made to periodic waveform;
(2) keep screw diameter wiry and wave height to equate, the center line rotation vertically of periodic waveform wire is made to spiral wire, the angle of pitch wiry and rotation is inversely proportional to.
Concrete operations are as follows: first the straight line wire that diameter is d=0.12mm winds the line and close on draw drum 1, wire unwrapping wire out, penetrate a pair of distortion gear 2, after the interlock distortion of distortion gear 2, wire forms periodic waveform as shown in Figure 1, it has wavelength W1=5.0mm and wave height A1=0.14mm=screw diameter D, and wavelength and wave height can regulate by the degree of engagement of distortion gear 2; By the wire after bending, reverse limited wheel 3 and enter flywheel ring 5 through first.Under the traction of motor 8, flywheel ring 5 is along the axis rotation of spindle nose 6, and under the restriction of the first torsion limited wheel 3, waveform wire, along its axis rotational deformation, forms primary torsion; By the guiding of flywheel ring 5, entering the second torsion limited wheel 4 through the wire of rotational deformation is for the first time out of shape again, bent wire after twice distortion like this, different crests and trough on it are just uniformly distributed along axis direction wiry, thereby possessed the three-dimensional helical structure in space, last take-up is on take-up reel 9.Wire is as long as being used for the wire of line cutting.
Be illustrated in figure 2 the schematic diagram of a macrocyclic y-z face of half-wave, wherein within every half wavelength cycle, rotate 120 degree.The wire making be periodic waveform wire vertically center line be rotated into helical form, crest wiry and trough vertically center line are symmetrical.
The angle of wire rotation decides by adding how many torsions in unit length, on this enforcement take-up reel 9, the hauling speed of traction power part is 60m/min, the rotary speed of flywheel ring 5 is 8000 turn/min, on the wire of every millimeter of unit length, add 0.133 torsion, making pitch wiry is 7.5mm.
Embodiment 2
In the present embodiment, wire diameter is d=0.05mm, and the periodic waveform of formation is wavelength W1=15mm, wave height A1=0.4mm=screw diameter D.
Be illustrated in figure 3 the schematic diagram of the y-z face of two wavelength period, wherein 90-degree rotation within every half wavelength cycle.The wire making be periodic waveform wire vertically center line be rotated into helical form, crest wiry and trough vertically center line are symmetrical.
The angle of wire rotation decides by adding how many torsions in unit length, on this enforcement take-up reel 9, the hauling speed of traction power part is 60m/min, the rotary speed of flywheel ring 5 is 2000 turn/min, on the wire of every millimeter of unit length, add 0.033 torsion, making pitch wiry is 30mm.
Other implementation conditions are identical with embodiment 1.
Embodiment 3
In the present embodiment, wire diameter is d=0.5mm, and the periodic waveform of formation is wavelength W1=20mm, wave height A1=0.315mm=screw diameter D.
Be illustrated in figure 4 the schematic diagram of the y-z face of three wavelength period, wherein within every half wavelength cycle, rotate 60 degree.The wire making be periodic waveform wire vertically center line be rotated into helical form, crest wiry and trough vertically center line are symmetrical.
The angle of wire rotation decides by adding how many torsions in unit length, on this enforcement take-up reel 9, the hauling speed of traction power part is 60m/min, the rotary speed of flywheel ring 5 is 1000 turn/min, on the wire of every millimeter of unit length, add 0.017 torsion, making pitch wiry is 60mm.
Other implementation conditions are identical with embodiment 1.
Embodiment 4
In the present embodiment, wire diameter is d=0.2mm, and the periodic waveform of formation is wavelength W1=10mm, wave height A1=0.8mm=screw diameter D.
Be illustrated in figure 5 the schematic diagram of the y-z face of four wavelength period, wherein within every half wavelength cycle, rotate 45 degree.The wire making be periodic waveform wire vertically center line be rotated into helical form, crest wiry and trough vertically center line are symmetrical.
The angle of wire rotation decides by adding how many torsions in unit length, on this enforcement take-up reel 9, the hauling speed of traction power part is 60m/min, the rotary speed of flywheel ring 5 is 1500 turn/min, on the wire of every millimeter of unit length, add 0.025 torsion, making pitch wiry is 40mm.
Other implementation conditions are identical with embodiment 1.
Claims (11)
1. a screw-type waveform cutting metal wire, it is characterized in that, described wire is processed into the part of periodic waveform bending and spiral by straight line wire, periodic waveform bent wire vertically center line is rotated into helical form, makes screw-type waveform cutting metal wire form the three-dimensional helical structure in space;
The angle of wire rotation adds that by unit length certain torsion decides, on the wire of every millimeter of unit length, add to reverse to form pitch, be rotated into spiral helicine screw-type waveform cutting metal wire thereby form periodic waveform wire along its longitudinal center line.
2. screw-type waveform cutting metal wire according to claim 1, is characterized in that: center line is symmetrical vertically for described crest wiry and trough, forms the three-dimensional helical structure in space.
3. screw-type waveform cutting metal wire according to claim 1, is characterized in that: described screw diameter wiry and wave height equate.
4. according to the screw-type waveform cutting metal wire one of claim 1-3 Suo Shu, it is characterized in that: described diameter wiry is 0.05mm～0.5mm, wavelength wiry is 2mm～20mm, screw diameter is wire diameter 1.05～5 times.
5. a preparation method for screw-type waveform cutting metal wire as claimed in claim 1, is characterized in that, comprises the following steps:
(1) rectilinear wire is made to periodic waveform;
(2) keep screw diameter wiry and wave height to equate, by periodic waveform wire vertically center line be rotated into helical form, make screw-type waveform cutting metal wire form the three-dimensional helical structure in space, make spiral wire;
Wherein, the angle of wire rotation adds that by unit length certain torsion decides, on the wire of every millimeter of unit length, add to reverse to form pitch, thereby fabrication cycle waveform wire is rotated into spiral helicine screw-type waveform cutting metal wire along its longitudinal center line.
6. preparation method according to claim 5, is characterized in that: described step (1) is, by distortion gear extrusion, wire is processed as to periodic waveform by linear.
7. preparation method according to claim 5, is characterized in that: in described step (2), the angle of pitch wiry and rotation is inversely proportional to.
8. according to the preparation method one of claim 5-7 Suo Shu, it is characterized in that: the crest of described screw-type waveform cutting metal wire and trough vertically center line are symmetrical, form the three-dimensional helical structure in space.
9. make a making apparatus for screw-type waveform cutting metal wire as claimed in claim 1, comprising:
Draw drum (1), distortion gear (2), first reverse limited wheel (3), second and reverse limited wheel (4), flywheel ring (5), spindle nose (6), support (7), motor (8) and take-up reel (9);
Wherein:
Spindle nose (6) is fixed on the two ends of flywheel ring (5), spindle nose (6) is fixed on support (7), the two ends of flywheel ring (5) are respectively equipped with the first torsion limited wheel (3) and second and reverse limited wheel (4), distortion gear (2) is positioned at draw drum (1) and first and reverses between limited wheel (3), take-up reel (9) is positioned at the second torsion limited wheel (4) afterwards, take-up reel (9) is provided with traction power part, and spindle nose (6) is driven by motor (8);
It is characterized in that:
(1) rectilinear wire is made to periodic waveform;
First straight line wire winds the line and closes on draw drum (1), wire unwrapping wire out, penetrate a pair of distortion gear (2), after the interlock distortion of distortion gear (2), wire forms periodic waveform, and wavelength and wave height regulate by the degree of engagement of distortion gear (2);
(2) keep screw diameter wiry and wave height to equate, the center line rotation vertically of periodic waveform wire is made to spiral wire;
By the wire after bending, after reversing limited wheel (3) through first, enter flywheel ring (5), under the traction of motor (8), flywheel ring (5) is along the axis rotation of spindle nose (6), under the restriction of the first torsion limited wheel (3), waveform wire, along its axis rotational deformation, forms primary torsion;
By the guiding of flywheel ring (5), entering the second torsion limited wheel (4) through the wire of rotational deformation is for the first time out of shape again, bent wire after twice distortion like this, different crests and trough on it are just uniformly distributed along axis direction wiry, thereby possessed the three-dimensional helical structure in space, last take-up is on take-up reel (9);
The angle of wire rotation adds that by unit length certain torsion decides, on the wire of every millimeter of unit length, add to reverse to form pitch, thereby fabrication cycle waveform wire is rotated into spiral helicine screw-type waveform cutting metal wire along its longitudinal center line.
10. making apparatus according to claim 9, is characterized in that, described draw drum (1) and take-up reel (9) are I-beam wheel.
11. according to the making apparatus described in claim 9 or 10, it is characterized in that: described diameter wiry is 0.05mm～0.5mm, and wavelength wiry is 2mm～20mm, screw diameter is wire diameter 1.05～5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135815.7A CN102205563B (en) | 2011-05-25 | 2011-05-25 | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135815.7A CN102205563B (en) | 2011-05-25 | 2011-05-25 | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205563A CN102205563A (en) | 2011-10-05 |
| CN102205563B true CN102205563B (en) | 2014-11-26 |
Family
ID=44694776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110135815.7A Active CN102205563B (en) | 2011-05-25 | 2011-05-25 | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102205563B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765141B (en) * | 2012-07-25 | 2016-02-03 | 镇江耐丝新型材料有限公司 | A kind of cutting metal wire with spiral waveform rotoflector portion |
| CN102756053B (en) * | 2012-07-25 | 2015-06-03 | 镇江耐丝新型材料有限公司 | Manufacturing method and equipment for cut metal wire with spiral wavy rotating bending parts |
| CN103660053B (en) * | 2012-09-07 | 2017-05-10 | 江阴贝卡尔特合金材料有限公司 | Forming saw wire capable of stretching downward-pulling residual stress on surface |
| WO2014036714A1 (en) | 2012-09-07 | 2014-03-13 | Nv Bekaert Sa | A shaped sawing wire with subsurface tensile residual stresses |
| CN102950224B (en) * | 2012-11-13 | 2014-11-19 | 镇江耐丝新型材料有限公司 | Manufacturing equipment for intermittent-deformation cut metal wire |
| CN102926248B (en) * | 2012-11-13 | 2015-09-16 | 江苏宝钢精密钢丝有限公司 | The sth. made by twisting stock technique of the outer wire-winding type of a kind of outer unwrapping wire |
| CN103785901B (en) * | 2013-09-09 | 2015-04-29 | 凡登（常州）新型金属材料技术有限公司 | Heterogeneous metal wire, production device thereof and preparation method thereof |
| CN104085051B (en) * | 2013-10-11 | 2016-06-08 | 凡登（常州）新型金属材料技术有限公司 | A kind of wire for multi-wire saw and manufacturing installation thereof |
| WO2016066336A1 (en) | 2014-10-31 | 2016-05-06 | Nv Bekaert Sa | Shaped saw wire with controlled curvature at bends |
| CN105799075A (en) * | 2015-11-25 | 2016-07-27 | 盛利维尔（中国）新材料技术有限公司 | Spiral-structure cutting steel wire and production device thereof |
| CN106553274A (en) * | 2016-01-29 | 2017-04-05 | 株式会社晓星 | Cutting ripple monofilament shaped steel wire |
| DE102017202314A1 (en) * | 2017-02-14 | 2018-08-16 | Siltronic Ag | Wire saw, wire guide roller, and method of simultaneously separating a plurality of disks from a rod |
| CN107813433A (en) * | 2017-05-15 | 2018-03-20 | 开封大学 | A kind of special construction steel wire method for cutting silicon chips of NTC PV800H silicon chip cutters |
| CN107457926A (en) * | 2017-09-03 | 2017-12-12 | 盛利维尔（中国）新材料技术股份有限公司 | A kind of helical structure diamond wire and its production technology |
| CN107457925A (en) * | 2017-09-03 | 2017-12-12 | 盛利维尔（中国）新材料技术股份有限公司 | Helix production equipment that is a kind of plus reversing |
| CN118482648B (en) * | 2024-07-04 | 2025-01-21 | 中天钢铁集团(淮安)新材料有限公司 | A method for measuring the wave height of spiral wave-cut metal wire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2860862A (en) * | 1957-04-12 | 1958-11-18 | Fletcher Co H E | Methods and apparatus for wire sawing |
| CN1081125A (en) * | 1992-02-05 | 1994-01-26 | 摩根建筑公司 | Rod coiler with front and rear coil control |
| CN101417478A (en) * | 2008-11-21 | 2009-04-29 | 青岛高校测控技术有限公司 | Cutting wire production method and cutting wire and tyre cutting device |
| CN201543750U (en) * | 2009-09-24 | 2010-08-11 | 青岛富康源机械厂 | Metal wire bending machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080466A (en) * | 2001-09-10 | 2003-03-18 | Akimichi Koide | Wire tool used for wire saw cutting device, manufacturing method for wire tool and cutting method by wire saw |
| JP2004195580A (en) * | 2002-12-18 | 2004-07-15 | Tokusen Kogyo Co Ltd | Cutting blade tool |
| LU91126B1 (en) * | 2004-12-23 | 2006-06-26 | Trefilarbed Bettembourg S A | Monofilament metal saw wire |
-
2011
- 2011-05-25 CN CN201110135815.7A patent/CN102205563B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2860862A (en) * | 1957-04-12 | 1958-11-18 | Fletcher Co H E | Methods and apparatus for wire sawing |
| CN1081125A (en) * | 1992-02-05 | 1994-01-26 | 摩根建筑公司 | Rod coiler with front and rear coil control |
| CN101417478A (en) * | 2008-11-21 | 2009-04-29 | 青岛高校测控技术有限公司 | Cutting wire production method and cutting wire and tyre cutting device |
| CN201543750U (en) * | 2009-09-24 | 2010-08-11 | 青岛富康源机械厂 | Metal wire bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102205563A (en) | 2011-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102205563B (en) | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof | |
| CN202846726U (en) | Producing device with spiral wave form rotating bending portion for cutting metal wire | |
| CN101618519B (en) | Method and device thereof for linearly cutting silicon slice | |
| CN102528940B (en) | Hacksaw line and production method thereof | |
| CN102380915A (en) | Metal wire for cutting and capable for twisting shapes, and manufacturing device and manufacturing method thereof | |
| CN201235584Y (en) | Silicon slice wire cutting apparatus | |
| CN103786274B (en) | Polycrystal silicon ingot evolution diamond wire saw device | |
| CN102310489A (en) | Cutting wire with composite structure, and manufacturing method and manufacturing equipment thereof | |
| CN102756053B (en) | Manufacturing method and equipment for cut metal wire with spiral wavy rotating bending parts | |
| CN103753716A (en) | Diamond fretsaw device for cutting single crystal silicon rod | |
| CN111015985A (en) | Method for cutting fine-lined silicon wafer | |
| CN102765141B (en) | A kind of cutting metal wire with spiral waveform rotoflector portion | |
| CN103963181B (en) | The high intensity cutting steel wire of a kind of composite deformation and manufacture method thereof | |
| CN203622673U (en) | Diamond scroll saw device for cutting off monocrystalline silicon stick | |
| CN202656334U (en) | Twisted metal wire for cutting | |
| CN103692563A (en) | Polycrystalline silicon chip cutting method capable of saving steel wire | |
| Zhang et al. | Surface characteristics of precision as-cut NdFeB magnet considering diamond wire wear | |
| CN202540514U (en) | Main roller of silicon rod slicing machine | |
| CN202846727U (en) | Cutting metal wire with spiral wave form rotating bending portions | |
| CN203726641U (en) | Sawtooth-shaped cut steel wire with flat section | |
| CN205112119U (en) | Monocrystalline silicon piece cutting equipment | |
| CN211616190U (en) | Fine wire wiring device for improving cutting capacity of gold steel wire | |
| CN101579895A (en) | Chip slicer guide wheel and chip slicing method | |
| CN202208067U (en) | Composite construction's cutting silk and preparation equipment thereof | |
| CN204263381U (en) | One waves cutting power head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111005 Assignee: Sunnywell (China) New Material Technology Co.,Ltd. Assignor: ZHEJIANG NAISI ADVANCED MATERIALS Co.,Ltd. Contract record no.: 2015320000023 Denomination of invention: Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof Granted publication date: 20141126 License type: Exclusive License Record date: 20150212 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: No. 566 Changjiang East Road, Huaiyin District, Huai'an City, Jiangsu Province, 223300 Patentee after: Zhongtian Iron and Steel Group (Huai'an) New Materials Co.,Ltd. Country or region after: China Patentee after: Zenith Steel Group Co.,Ltd. Address before: 212134 No. 1, Dashan Road, photovoltaic industrial park, Dagang new area, Zhenjiang City, Jiangsu Province Patentee before: ZHEJIANG NAISI ADVANCED MATERIALS Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |