CN107042392B - A kind of PV800 guide wheel lengthening vanning technique - Google Patents
A kind of PV800 guide wheel lengthening vanning technique Download PDFInfo
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- CN107042392B CN107042392B CN201710339559.0A CN201710339559A CN107042392B CN 107042392 B CN107042392 B CN 107042392B CN 201710339559 A CN201710339559 A CN 201710339559A CN 107042392 B CN107042392 B CN 107042392B
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- guide wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of PV800 guide wheels to lengthen vanning technique, includes the following steps: to strip off the skin, Che Tiexin, and --- --- cleaning prominent iron core, --- production lengthens ring, and --- installation, which lengthens ring, --- to be lengthened boxing and connects that --- weld bond turning --- wooden case transformation --- guide wheel is cased for face work, chamfering.Before the present invention is implemented, home roll effective cutting length is 800mm, hilted broadsword silicon wafer yield is 2330 or so, and home roll effective cutting length can be achieved in the present invention after the completion of applying be 910mm, and hilted broadsword silicon wafer yield is 2650 or so, improve the production capacity for being sliced every knife, production cost is greatly reduced, improves product competitiveness, while ensuring that cutting efficiency does not reduce, average outage rate does not improve, and realizes that production capacity promotes 13.7%.
Description
Technical field
The invention belongs to guide wheels, and field is transformed, and in particular to a kind of PV800 guide wheel lengthening vanning technique.
Background technique
Can solar power generation obtain large-scale application, and main bottleneck is that cost of electricity-generating, price are still photovoltaic products
Most important competitiveness, the solar photovoltaic industry for establishing a competitive sustainable development must rely on the drop of cost
It is low.In the past that photovoltaic industry is risen in this world, entreprise cost reduction relies primarily on production capacity and expands the scale effect to be formed, and is working as
Preceding Reducing Cost in Enterprises can only be realized by technological progress.
The technology of mortar slice has reached its maturity at present, and reducing cost, mainly there are two directions, first is that improving cutting
Efficiency, by increasing home roll length, can be improved the effective length of single cut, improve cutting efficiency second is that reducing cost.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the present invention provides a kind of PV800 guide wheels to lengthen crater
Skill.
Technical solution: a kind of PV800 guide wheel lengthens vanning technique, includes the following steps: to strip off the skin, Che Tiexin --- Che Duan
--- cleaning prominent iron core, --- production lengthens ring, and --- installation lengthens ring and --- lengthens boxing to connect --- weld bond vehicle for face, chamfering
Cut the vanning of --- wooden case transformation --- guide wheel；
When the PV800 guide wheel lengthens, the material of the lengthening ring of both ends of the surface is that 2Cr13 is quenched, hardness HRC38-40, end
Face is 0.01 degree, concentricity 0.005mm with respect to axle center verticality, end face plane degree: bearing shell end face is 0.01mm, guide wheel end face
For 0.01mm, PV800 guide wheel total length is lengthened to 939.9mm-940.1mm by 880mm, and coats and reach guide wheel diameter and be
355mm is required according to technique: slot pitch 0.343mm, groove depth 0.16mm, correction value 17um fluting；
The wooden case be transformed when, sleeper fovea superior slot part in log case is amputated it is thinned, make sleeper spacing be greater than guide wheel it is total
It is long；Sleeper is increased, intermediate recessing；Wooden case is repaired simultaneously；Pressed wood on case lid is translated to two sides, makes two pressed wood spacing
Greater than guide wheel overall length；
It the use of diameter is that 28mm round steel bar penetrates guide wheel mesoporous, both ends exposing 55mm is isometric, will lead when the guide wheel is cased
Wheel is put into improved wooden case, is made middle bar load in the groove among sleeper, is covered case lid.
As optimization: after the PV800 guide wheel lengthens, useful load is promoted to 905-910mm by 840-845mm.
As optimization: after the PV800 guide wheel lengthens, end face material is got rusty when detecting, and material surface matches layer water mist, and 48 is small
When after non-corrosive.
As optimization: after the PV800 guide wheel lengthens, when dynamic balancing detects, taking at the 10cm of both ends, according to 6.3 grades of national standard
450-500r/min computing ballance correction is qualified products within 10g.
As optimization: after the PV800 guide wheel lengthens, the bounce of machine component location guide is 0-0.02mm on guide wheel, reaches workshop mark
Alignment request.
The utility model has the advantages that home roll effective cutting length is 800mm before the present invention is implemented, hilted broadsword silicon wafer yield is 2330 left sides
The right side, home roll effective cutting length can be achieved in the present invention after the completion of applying be 910mm, and hilted broadsword silicon wafer yield is 2650 or so, is promoted
The production capacity of the every knife of slice greatly reduces production cost, improves product competitiveness, while ensuring that cutting efficiency does not reduce, and puts down
Equal breakage ratio does not improve, and realizes that production capacity promotes 13.7%.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, so that the technology of this field
Personnel can better understand advantages and features of the invention, to make apparent boundary to protection scope of the present invention
It is fixed.Embodiment described in the invention is only a part of the embodiment of the present invention, instead of all the embodiments, based on the present invention
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Specific embodiment
The incision principle of silicon wafer is exactly that machine guide wheel drives steel wire in running at high speed, and is cut to be sent to mortar by steel wire
Area is cut, continuously rub in the running at high speed of steel wire with the workpiece being pressed on gauze completion cutting process.NTC PV800 is cut at present
Piece owner's roller Cutting Length is 800mm, and the gauze length of guide wheel length and cloth is all corresponding with the Cutting Length of 800mm.So
Want the maximum Cutting Length of hoisting machine, it is necessary to which the length for promoting steel wire net-laying needs to increase guide wheel length, and the present invention passes through
Constantly test and research and development, is finally able to achieve home roll Cutting Length and reaches 910mm.Concrete operations are as follows:
A kind of PV800 guide wheel lengthens vanning technique, includes the following steps: to strip off the skin, Che Tiexin --- face work, chamfering ---
Cleaning protrudes iron core, and --- production lengthens ring, and --- --- lengthening boxing connects --- weld bond turning ---, and wooden case changes installation lengthening ring
Make --- guide wheel vanning.
When the PV800 guide wheel lengthens, the material of the lengthening ring of both ends of the surface is that 2Cr13 is quenched, hardness HRC38-40, end
Face is 0.01 degree, concentricity 0.005mm with respect to axle center verticality, end face plane degree: bearing shell end face is 0.01mm, guide wheel end face
For 0.01mm, PV800 guide wheel total length is lengthened to 939.9mm-940.1mm by 880mm, and coats and reach guide wheel diameter and be
355mm is required according to technique: slot pitch 0.343mm, groove depth 0.16mm, correction value 17um fluting.
The wooden case be transformed when, sleeper fovea superior slot part in log case is amputated it is thinned, make sleeper spacing be greater than guide wheel it is total
It is long；Sleeper is increased, intermediate recessing；Wooden case is repaired simultaneously；Pressed wood on case lid is translated to two sides, makes two pressed wood spacing
Greater than guide wheel overall length.
It the use of diameter is that 28mm round steel bar penetrates guide wheel mesoporous, both ends exposing 55mm is isometric, will lead when the guide wheel is cased
Wheel is put into improved wooden case, is made middle bar load in the groove among sleeper, is covered case lid.
After the PV800 guide wheel lengthens, useful load is promoted to 905-910mm by 840-845mm.Machine component location guide is jumped on guide wheel
It moves as 0-0.02mm, reaches workshop standard requirements.
After the PV800 guide wheel lengthens, end face material is got rusty when detecting, and material surface matches layer water mist, does not give birth to after 48 hours
Rust.It when dynamic balancing detects, takes at the 10cm of both ends, according to 6.3 grades of 450-500r/min computing ballance corrections of national standard within 10g, to close
Lattice product.
Before the present invention is implemented, home roll effective cutting length is 800mm, and hilted broadsword silicon wafer yield is 2330 or so, the present invention
It is 910mm that home roll effective cutting length can be achieved after the completion of applying, and hilted broadsword silicon wafer yield is 2650 or so, improves the every knife of slice
Production capacity, greatly reduce production cost, improve product competitiveness, while ensuring that cutting efficiency does not reduce, average outage rate is not
It improves, realizes that production capacity promotes 13.7%.
Claims (1)
1. a kind of PV800 guide wheel lengthens vanning technique, characterized by the following steps: strip off the skin, Che Tiexin --- Che Duan
--- cleaning prominent iron core, --- production lengthens ring, and --- installation lengthens ring and --- lengthens boxing to connect --- weld bond vehicle for face, chamfering
Cut the vanning of --- wooden case transformation --- guide wheel；
When the PV800 guide wheel lengthens, the material of the lengthening ring of both ends of the surface is that 2Cr13 is quenched, hardness HRC38-40, end face phase
It is 0.01 degree, concentricity 0.005mm to axis perpendicular degree, end face plane degree: bearing shell end face is 0.01mm, and guide wheel end face is
0.01mm, PV800 guide wheel total length are lengthened to 939.9mm-940.1mm by 880mm, and it is 355mm that coating, which reaches guide wheel diameter,
It is required according to technique: slot pitch 0.343mm, groove depth 0.16mm, 17 μm of correction value flutings；
The wooden case be transformed when, sleeper fovea superior slot part in log case is amputated it is thinned, make sleeper spacing be greater than guide wheel overall length；Pillow
Wood is increased, intermediate recessing；Wooden case is repaired simultaneously；Pressed wood on case lid is translated to two sides, is greater than two pressed wood spacing
Guide wheel overall length；
It the use of diameter is that 28mm round steel bar penetrates guide wheel mesoporous, both ends exposing 55mm is isometric, and guide wheel is put when the guide wheel is cased
Enter in improved wooden case, makes middle bar load in the groove among sleeper, cover case lid；
After the PV800 guide wheel lengthens, useful load is promoted to 905-910mm by 840-845mm；After the PV800 guide wheel lengthens,
End face material is got rusty when detecting, material surface spray-up water mist, non-corrosive after 48 hours；After the PV800 guide wheel lengthens, dynamic balancing
It when detection, takes at the 10cm of both ends, is qualified products according to 6.3 grades of 450-500r/min computing ballance corrections of national standard within 10g；Institute
After stating the lengthening of PV800 guide wheel, the bounce of machine component location guide is 0-0.02mm on guide wheel, reaches workshop standard requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339559.0A CN107042392B (en) | 2017-05-15 | 2017-05-15 | A kind of PV800 guide wheel lengthening vanning technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339559.0A CN107042392B (en) | 2017-05-15 | 2017-05-15 | A kind of PV800 guide wheel lengthening vanning technique |
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| CN107042392A CN107042392A (en) | 2017-08-15 |
| CN107042392B true CN107042392B (en) | 2019-03-19 |
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| CN107297833B (en) * | 2017-05-15 | 2019-03-19 | 南通综艺新材料有限公司 | A kind of PV800 guide wheel lengthening vanning technique |
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| CN104097269B (en) * | 2013-09-30 | 2016-06-29 | 凡登（江苏）新型材料有限公司 | A kind of multi-wire saw guide wheel customizing grooved and preparation method thereof |
| CN103934626B (en) * | 2014-05-12 | 2016-05-11 | 苏州润德新材料有限公司 | Home roll structure after the restorative procedure of NTC multi-wire cutting machine home roll and reparation thereof |
| CN104149214B (en) * | 2014-06-13 | 2016-06-29 | 镇江环太硅科技有限公司 | A kind of lengthening directive wheel |
| CN105415512A (en) * | 2015-11-06 | 2016-03-23 | 泰州市胤鸿机械设备有限公司 | Extended combination guide wheel |
| CN205219470U (en) * | 2015-11-06 | 2016-05-11 | 无锡荣能半导体材料有限公司 | Slicer improvement guide pulley |
| CN105365064A (en) * | 2015-11-06 | 2016-03-02 | 泰州市胤鸿机械设备有限公司 | Novel lengthened combined guide wheel |
| CN107297833B (en) * | 2017-05-15 | 2019-03-19 | 南通综艺新材料有限公司 | A kind of PV800 guide wheel lengthening vanning technique |
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