CN102069532A - Method and device for reducing abrasions of grooved wheels and guide wheel in multi-line cutting machine - Google Patents
Method and device for reducing abrasions of grooved wheels and guide wheel in multi-line cutting machine Download PDFInfo
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- CN102069532A CN102069532A CN2009102384363A CN200910238436A CN102069532A CN 102069532 A CN102069532 A CN 102069532A CN 2009102384363 A CN2009102384363 A CN 2009102384363A CN 200910238436 A CN200910238436 A CN 200910238436A CN 102069532 A CN102069532 A CN 102069532A
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- sheave
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- guide wheel
- cutting machine
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Abstract
The invention relates to a method for reducing abrasions of grooved wheels and a guide wheel in a multi-line cutting machine. In a cutting process of the multi-line cutting machine, a cutting wire in a wire feeding wheel is delivered into a first groove of a grooved wheel, then uniformly distributed in various grooves of the grooved wheel, and then delivered into a take-up wheel after coming out from a last groove of another groove wheel; and during cutting, grinding slurry is adhered on the surface of the cutting wire at an arrangement part of a product support. The method is characterized in that air curtains are formed at two sides of the product support by high-pressure air flows to close the grinding slurry on a section of cutting wire at the arrangement part of the product support. According to the invention, the grinding slurry is closed in a part needed to be used, thus the grinding slurry in a position for delivering the cutting wire of the guide wheel and the grooved wheels is less, the abrasions to the guide wheel and the grooved wheels of the cutting wire are reduced, and the using cost is reduced.
Description
Technical field
The present invention relates to a kind of multi-line cutting machine, particularly a kind of method and device that reduces sheave and guide wheel wearing and tearing in the multi-line cutting machine.
Background technology
In the cutting process of multi-line cutting machine, cutting silk in the Wire Wheel delivers into first groove of sheave through a series of guide wheels, then be distributed in each groove of sheave, from last groove of another one sheave, come out then, deliver into take-up pulley through a series of guide wheels again, when cutting, ground slurry can be attached to cutting silk surface (technological requirement), thereby cut just wear and tear when silk moves guide wheel and sheave, these two kinds of spare parts consumption amounts are very big; Simultaneously,, have a strong impact on ordinary production, also brought more product rejection because the wearing and tearing of these two kinds of parts cause the frequency of line of cut fracture to heighten.
Summary of the invention
The purpose of this invention is to provide a kind of method that reduces sheave and guide wheel wearing and tearing in the multi-line cutting machine, to reduce the wearing and tearing of guide wheel and sheave greatly.
Another object of the present invention provides a kind of device that the wearing and tearing of sheave and guide wheel are adopted in the multi-line cutting machine that reduces, to reduce the wearing and tearing of guide wheel and sheave greatly.
According to an aspect of the present invention, a kind of method that reduces sheave and guide wheel wearing and tearing in the multi-line cutting machine is provided, in the cutting process of multi-line cutting machine, cutting silk in the Wire Wheel delivers into first groove of sheave, then be distributed in each groove of sheave, from last groove of another one sheave, come out then, deliver into take-up pulley, when cutting, make ground slurry that the cutting silk surface at position is set attached to the product holder, it is characterized in that, form gas curtain with high pressure draught, slurry is enclosed in the product holder is provided with on one section of the position cutting silk in the both sides of product holder.
According to another aspect of the present invention, provide and reduced the device that sheave and guide wheel wearing and tearing adopt in the multi-line cutting machine, described multi-line cutting machine comprises first sheave and second sheave of space, all uniform several the circumferential grooves of the side face of this first sheave and second sheave, cutting silk in the Wire Wheel is walked around first groove of second sheave through first groove of first sheave, twine each respective grooves of first sheave and second sheave repeatedly, come out from last groove of second sheave, and deliver into take-up pulley, the product holder is arranged between first sheave and second sheave, product is fixed on and is cut the silk cutting in the product holder, be provided with the parts of jet grinding slurry in a side that is cut product, it is characterized in that, be respectively equipped with the parts that form gas curtain with high pressure draught in the both sides of product holder.
According to the present invention, slurry is enclosed in the position of need using with high pressure draught, the local slurry of carrying the cutting silk at guide wheel and sheave just seldom, thereby reduced of the wearing and tearing of cutting silk to guide wheel and sheave, reduced use cost.
Description of drawings
Fig. 1 is the principle schematic that reduces the device that the wearing and tearing of sheave and guide wheel are adopted in the multi-line cutting machine according to an embodiment of the invention.
Fig. 2 is the principle schematic of the device that sheave and guide wheel wearing and tearing are adopted in according to a different embodiment the minimizing multi-line cutting machine.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.
As shown in Figure 1, in the cutting process of multi-line cutting machine, cutting silk 3 in the Wire Wheel delivers into first groove of sheave 6 through a series of guide wheels 9 along the direction shown in the arrow I, then be distributed in each groove of sheave 6, then, from last groove of sheave 2, come out, deliver into take-up pulley along the direction shown in the arrow O through a series of guide wheels 9, when cutting, ground slurry sprays from shotcrete pipe 4, surface (technological requirement) attached to cutting silk surface and processed product 5, product 5 to be processed is fixed in the product holder 8, machine with product holder 8 with product 5 to rising, realize cutting, thereby guide wheel 9 and sheave 2 just wear and tear during the operation of cutting silk, 6.
This device and technology are exactly to form gas curtain by two air jet pipes 1 and 7 with high pressure draught, thereby slurry is enclosed in the position that needs use, the local slurry of carrying the cutting silk at guide wheel and sheave 2,6 just seldom, thereby reduced of the wearing and tearing of cutting silk, reached the purpose that reduces use cost guide wheel and sheave 2,6.
In the first embodiment of the present invention, air jet pipe 1 and 7 is arranged on the inside in sheave 2,6 and cutting silk 3 spaces that surround, and the injection direction of gas curtain points to the two ends of the cut length of cutting silk.
As shown in Figure 2, in the second embodiment of the present invention, air jet pipe 1 and 7 is arranged on the outer inside in sheave 2,6 and cutting silk 3 spaces that surround, and the injection direction of gas curtain points to the two ends of the cut length of cutting silk.
Particularly, air jet pipe 1 and the 7 sealing air pressure that form are more than or equal to 8Mpa.
Should be appreciated that this embodiment only is used to the present invention is described rather than be used to limit protection scope of the present invention.In addition, should also be understood that those skilled in the art can make various changes or modification to the present invention after the content of having read the present invention's instruction, yet these are equal to the valency form and fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. method that reduces sheave and guide wheel wearing and tearing in the multi-line cutting machine, in the cutting process of multi-line cutting machine, cutting silk in the Wire Wheel delivers into first groove of sheave, then be distributed in each groove of sheave, from last groove of another one sheave, come out then, deliver into take-up pulley, when cutting, make ground slurry that the cutting silk surface at position is set attached to the product holder, it is characterized in that, both sides in the product holder form gas curtain with high pressure draught, slurry is enclosed in the product holder is provided with on one section of the position cutting silk.
2. the method for sheave and guide wheel wearing and tearing is characterized in that in the minimizing multi-line cutting machine as claimed in claim 1, adopts the air pressure be not less than 8Mpa that slurry is enclosed on one section cutting silk that the product holder is provided with the position.
3. the method for sheave and guide wheel wearing and tearing is characterized in that the cutting silk in the Wire Wheel delivers into first groove of first sheave through a series of guide wheels in the minimizing multi-line cutting machine as claimed in claim 1; The cutting silk comes out from last groove of second sheave, through a series of guide wheels, delivers into take-up pulley.
4. the method for sheave and guide wheel wearing and tearing in the minimizing multi-line cutting machine as claimed in claim 1, it is characterized in that, described parts with high pressure draught formation gas curtain are arranged on first sheave and second sheave and cutting thread interior volume or the outside that surround, and the injection direction of gas curtain points to the two ends of the cut length of cutting silk.
5. device that reduces sheave and guide wheel wearing and tearing in the multi-line cutting machine, described multi-line cutting machine comprises first sheave and second sheave of space, all uniform several the circumferential grooves of the side face of this first sheave and second sheave, cutting silk in the Wire Wheel is walked around first groove of second sheave through first groove of first sheave, twine each respective grooves of first sheave and second sheave repeatedly, come out from last groove of second sheave, and deliver into take-up pulley, the product holder is arranged between first sheave and second sheave, product is fixed on and is cut the silk cutting in the product holder, be provided with the parts of jet grinding slurry in a side that is cut product, it is characterized in that, be respectively equipped with the parts that form gas curtain with high pressure draught in the both sides of product holder.
6. the device of sheave and guide wheel wearing and tearing is characterized in that in the minimizing multi-line cutting machine as claimed in claim 5, is provided with a series of guide wheels between first groove of the Wire Wheel and first sheave.
7. the device of sheave and guide wheel wearing and tearing is characterized in that in the minimizing multi-line cutting machine as claimed in claim 5, is provided with a series of guide wheels between last groove of second sheave and take-up pulley.
8. the device of sheave and guide wheel wearing and tearing in the minimizing multi-line cutting machine as claimed in claim 5, it is characterized in that, the described parts that form gas curtain with high pressure draught are arranged in the space that first sheave and second sheave and cutting silk surround, and the injection direction of gas curtain points to the two ends of the cut length of cutting silk.
9. the device of sheave and guide wheel wearing and tearing in the minimizing multi-line cutting machine as claimed in claim 5, it is characterized in that, the described parts that form gas curtain with high pressure draught are arranged on the outside in the space that first sheave and second sheave and cutting silk surround, and the injection direction of gas curtain points to the two ends of the cut length of cutting silk.
10. the device of sheave and guide wheel wearing and tearing is characterized in that in the minimizing multi-line cutting machine as claimed in claim 5, and the described sealing air pressure that forms with the parts of high pressure draught formation gas curtain is more than or equal to 8Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102384363A CN102069532A (en) | 2009-11-20 | 2009-11-20 | Method and device for reducing abrasions of grooved wheels and guide wheel in multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102384363A CN102069532A (en) | 2009-11-20 | 2009-11-20 | Method and device for reducing abrasions of grooved wheels and guide wheel in multi-line cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN102069532A true CN102069532A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102384363A Pending CN102069532A (en) | 2009-11-20 | 2009-11-20 | Method and device for reducing abrasions of grooved wheels and guide wheel in multi-line cutting machine |
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| CN (1) | CN102069532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241080A (en) * | 2011-06-20 | 2011-11-16 | 浙江华友电子有限公司 | Steel wire leading-in end device for multi-wire cutting machine |
| CN102626959A (en) * | 2012-04-23 | 2012-08-08 | 天津职业技术师范大学 | Equal-line-loss computation method for multi-line cutting machine |
| CN107708949A (en) * | 2015-06-08 | 2018-02-16 | 爱思开矽得荣株式会社 | Crystal ingot cutter device |
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|---|---|---|---|---|
| JPH03111104A (en) * | 1989-04-21 | 1991-05-10 | M Setetsuku Kk | Ingot cutting method |
| JPH10175207A (en) * | 1996-12-20 | 1998-06-30 | Tokyo Seimitsu Co Ltd | Wire cleaning device for wire saw |
| JP2002066900A (en) * | 2000-08-28 | 2002-03-05 | Taiheiyo Cement Corp | Wire saw |
| JP2005169605A (en) * | 2003-12-15 | 2005-06-30 | Nippei Toyama Corp | Wire saw |
| JP2006272499A (en) * | 2005-03-29 | 2006-10-12 | Toshiba Ceramics Co Ltd | Cutting method for ingot |
| CN101360592A (en) * | 2006-10-20 | 2009-02-04 | 三菱电机株式会社 | Slurry for silicon ingot slicing and silicon ingot slicing method using the same |
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2009
- 2009-11-20 CN CN2009102384363A patent/CN102069532A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111104A (en) * | 1989-04-21 | 1991-05-10 | M Setetsuku Kk | Ingot cutting method |
| JPH10175207A (en) * | 1996-12-20 | 1998-06-30 | Tokyo Seimitsu Co Ltd | Wire cleaning device for wire saw |
| JP2002066900A (en) * | 2000-08-28 | 2002-03-05 | Taiheiyo Cement Corp | Wire saw |
| JP2005169605A (en) * | 2003-12-15 | 2005-06-30 | Nippei Toyama Corp | Wire saw |
| JP2006272499A (en) * | 2005-03-29 | 2006-10-12 | Toshiba Ceramics Co Ltd | Cutting method for ingot |
| CN101360592A (en) * | 2006-10-20 | 2009-02-04 | 三菱电机株式会社 | Slurry for silicon ingot slicing and silicon ingot slicing method using the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241080A (en) * | 2011-06-20 | 2011-11-16 | 浙江华友电子有限公司 | Steel wire leading-in end device for multi-wire cutting machine |
| CN102626959A (en) * | 2012-04-23 | 2012-08-08 | 天津职业技术师范大学 | Equal-line-loss computation method for multi-line cutting machine |
| CN107708949A (en) * | 2015-06-08 | 2018-02-16 | 爱思开矽得荣株式会社 | Crystal ingot cutter device |
| US10377056B2 (en) | 2015-06-08 | 2019-08-13 | Sk Siltron Co., Ltd. | Ingot slicing apparatus |
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Application publication date: 20110525 |