CN102756189B - Continuous cyclic filtering and supplying system of linear cut processing work liquid - Google Patents
Continuous cyclic filtering and supplying system of linear cut processing work liquid Download PDFInfo
- Publication number
- CN102756189B CN102756189B CN201210251762.XA CN201210251762A CN102756189B CN 102756189 B CN102756189 B CN 102756189B CN 201210251762 A CN201210251762 A CN 201210251762A CN 102756189 B CN102756189 B CN 102756189B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- liquid
- working solution
- work liquid
- supplying system
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a continuous cyclic filtering and supplying system of linear cut processing work liquid. The system is provided with a work liquid box and a precise filter, wherein the work liquid box consist of a dirt work liquid box and a clean work liquid box; the clean work liquid box is connected with the precise filter by a pipeline 8 and a pipeline 7 connected together in series, the clean work liquid box is also provided with a pipeline 10, a pipeline 11 and a pipeline 4 connected together in series, the tail end of the pipeline 4 is provided with a pipeline 2 and a pipeline 3 connected with each other in parallel, and the tail ends of the pipeline 2 and the pipeline 3 are respectively connected with an upper wire frame nozzle and a lower wire frame nozzle on a machine tool. According to the system, the clean work liquid meeting the requirement on the linear cut processing cleanness can be provided; working liquid supply pressure and flow can be selected according to the linear cutting processing requirements; the linear cut work liquid can be continuously and cyclically filtered, filter waste material can be recycled, consumption amount, the using amount and the discharging amount of the work liquid can be reduced effectively, and thus the system conforms to the requirement of green manufacturing.
Description
Technical field
The present invention relates to a kind of sustainable circulating filtration liquid-supplying system, particularly relate to the sustainable circulating filtration liquid-supplying system of a kind of linear cutter working solution.
Background technology
Wire cutting machine is used widely in existing industrial production as the high-precision process equipment of one.In cutting on line production process, in order to ensure that cutting processing process can continuously and effectively produce spark discharge effect, galvanic corrosion product and heat is got rid of in time from machining area, need continuously fully to the working solution of wire cutting machine supplying clean, Linear cut working solution is enable to ensure that process of pulse discharge stablizes continuous uniform, process is short-circuited phenomenon as few as possible, has higher working (machining) efficiency and pulse utilization rate.
But can also have two class contaminant particles after the processing of Linear cut working solution cutting on line, a class puts the elaboration products solid particle produced in point process, and its granularity is about more than 5-8 μm, and another kind of is suspended contamination, and its granularity is about less than 5-8 μm.
Along with the development of process technology, the requirement of market to linear cutter precision is more and more higher, current Wire cutting machine tool working solution circulated filter system uses paper filter core filter to filter usually, this circulation filter can only the solid particle of grade of filtration more than 5-8 μm, can not grade of filtration be the suspension of less than 5-8 μm.Therefore, for small discharging gap, contaminant particles in working solution have impact on the electrical conductivity of working media, the change of discharging gap, the stability of discharge process, discharging gap characteristic and flow field characteristic, and then affecting the dimensional accuracy of part, uniformity precision and processing effect, this makes the raising of wire cutting technology index encounter certain bottlenecks.In addition, because paper filter core filter and working solution need often to change, cost is higher, and the discharge of the working solution changed also exists certain adverse effect to environment, too increases energy resource consumption simultaneously.
Summary of the invention
Technical problem to be solved by this invention is, provides that a kind of good filtration effect, cyclic utilization rate are high, the sustainable circulating filtration liquid-supplying system of the linear cutter working solution of energy-saving and emission-reduction.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the sustainable circulating filtration liquid-supplying system of a kind of linear cutter working solution, there is working liquid container and accurate filter, described working liquid container is made up of dirty working solution liquid case and cleaning liquid liquid case, is connected between dirty working solution liquid case and cleaning liquid liquid case by level control return duct; The perpendicular screen pack put is provided with in described dirty working solution liquid case, the flat board being provided with horizontal in the cavity of screen pack side and the return duct be connected with platen, be connected with accurate filter with pipeline 15 by the pipeline one be serially connected in opposite side cavity; Described cleaning liquid liquid case is connected with accurate filter with pipeline seven by the pipeline eight be serially connected, and this cleaning liquid liquid case is also provided with the pipeline ten, pipeline 11 and the pipeline four that are mutually serially connected, described pipeline four end is provided with pipeline two connected with each other and pipeline three, and pipeline two is connected with the wire reeling rack nozzle on lathe and inserting rack nozzle respectively with pipeline three end.
Preferably, described pipeline one is provided with low-lift pump, the pipeline 12 that pipeline one and pipeline 15 junction are provided with Pressure gauge and are communicated with dirty working solution liquid case.
Preferably, described pipeline 15 is provided with liquid feed valve switch k1, pipeline 12 is provided with overflow valve; Described pipeline seven draws an interconnective pipeline six and pipeline five with pipeline 11 junction, is provided with liquid valve switch k3 between pipeline 11 and pipeline eight; Be provided with between pipeline six and described pipeline five and close intake valve switch k4; Described accurate filter is provided with pipeline 13, described pipeline 13 is provided with tapping valve switch k2.
Preferably, described pipeline ten and pipeline four junction are provided with Pressure gauge and a pipeline nine be communicated with described cleaning liquid liquid case.
Preferably, described pipeline nine and pipeline ten are respectively arranged with overflow valve and high-pressure pump.
Preferably, described pipeline two is provided with flow control valve two and flowmeter, pipeline three is provided with flow control valve one and flowmeter one.
Preferably, magnet is provided with in described flat board.
Compared with prior art, usefulness of the present invention is: this linear cutter working solution sustainable circulating filtration liquid-supplying system can realize the clean working solution meeting the requirement of linear cutter cleannes, can require that the working solution required for selection supplies pressure and flow according to linear cutter, and the sustainable recirculation of Linear cut working solution is filtered, recyclable filtration waste material, effectively reduce working solution consumption, consumption and discharge, meet green manufacturing requirement.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is a kind of linear cutter working solution of the present invention sustainable circulating filtration liquid-supplying system structural representation.
In figure: 1, dirty working solution liquid case; 10, flow control valve one; 11, flowmeter one; 12, flow control valve two; 13, flowmeter two; 14, wire reeling rack nozzle; 15, inserting rack nozzle; 16, dull and stereotyped; 17, screen pack; 18, platen; 19, pipeline one; 2, cleaning liquid liquid case; 20, return duct; 21, pipeline two; 22, pipeline three; 23, pipeline four; 24, pipeline five; 25, pipeline six; 26, pipeline seven; 27, pipeline eight; 28, pipeline nine; 29, pipeline ten; 3, accurate filter; 30, pipeline 11; 31, pipeline 12; 32, pipeline 13; 33, level control return duct; 34, pipeline 15; 4, low-lift pump; 5, high-pressure pump; 6, overflow valve; 7, Pressure gauge; 8, overflow valve; 9, Pressure gauge.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
The sustainable circulating filtration liquid-supplying system of a kind of linear cutter working solution shown in Fig. 1, there is working liquid container and accurate filter 3, described working liquid container is made up of dirty working solution liquid case 1 and cleaning liquid liquid case 2, connected by level control return duct 33 between dirty working solution liquid case 1 and cleaning liquid liquid case 2, described accurate filter 3 is provided with pipeline 13, described pipeline 13 is provided with tapping valve switch k2, the perpendicular screen pack 17 put is provided with in described dirty working solution liquid case 1, the flat board 16 being provided with horizontal in the cavity of screen pack 17 side and the return duct 20 be connected with platen 18, and described dirty working solution liquid case 1 bottom sides is provided with floss hole, described dull and stereotyped 16 inside are provided with magnet, be connected with accurate filter 3 with pipeline 15 by the pipeline 1 be serially connected in opposite side cavity, described pipeline 1 is provided with low-lift pump 4, the pipeline that pipeline 1 and pipeline 15 junction are provided with Pressure gauge 9 and are communicated with dirty working solution liquid case 1, described pipeline 15 is provided with liquid feed valve switch k1, pipeline 12 is provided with overflow valve 8, described cleaning liquid liquid case 2 is connected with accurate filter 3 with pipeline 7 26 by the pipeline 8 27 that is serially connected, pipeline 11, described pipeline 7 26 draws an interconnective pipeline 6 25 and pipeline 5 24 with pipeline 11 junction, be provided with liquid valve switch k3 between pipeline 11 and pipeline 8 27, be provided with between described pipeline 6 25 and described pipeline 5 24 and close intake valve switch k4, and this cleaning liquid liquid case 2 is also provided with the pipeline 10 and pipeline 4 23 that are mutually serially connected, described pipeline 10 and pipeline 4 23 junction are provided with Pressure gauge 7 and a pipeline 9 28 be communicated with described cleaning liquid liquid case 2, and described pipeline 9 28 and pipeline 10 are respectively arranged with overflow valve 6 and high-pressure pump 5, described pipeline 4 23 end is provided with pipeline 2 21 connected with each other and pipeline 3 22, described pipeline 2 21 is provided with flow control valve 2 12 and flowmeter 13, pipeline 3 22 is provided with flow control valve 1 and flowmeter 1, pipeline 2 21 is connected with the wire reeling rack nozzle 14 on lathe and inserting rack nozzle 15 respectively with pipeline 3 22 end.The described cleaning liquid liquid case 2 holding cleaning liquid will have a difference in height than the dirty working solution liquid case 1 holding dirty working solution, when the liquid level in cleaning liquid liquid case 2 is higher than level control return duct 33, working solution in cleaning liquid liquid case 2 will flow to and hold in the dirty working solution liquid case 1 of dirty working solution, thus avoids the working solution in cleaning liquid liquid case 2 to overflow.
Described screen pack 17 is that the sponge of 5-10 μm is made by being equipped with micropore precision, in order to filter the solid particle that particle diameter is more than 5-8 μm, dirty working solution flow into another part of this dirty working solution liquid case 1 by sponge screen pack 17, the dividing plate that sponge screen pack is housed also can periodic cleaning, has reached the object recycled.
Its specific works mode is as follows, when normal filtration, open liquid feed valve switch k1, liquid valve switch k3, close intake valve switch k4, tapping valve switch k2, the dirty working solution of dirty working solution liquid case 1 is flow under the magneticaction of the flat board 16 containing magnet through return duct 20 from platen 18, the solid particle polluter of part iron content is had to be attracted on dull and stereotyped 16, utilize natural sedimentation and screen pack 17 work principle of filter, the solid particle polluter entering the working solution of low-lift pump 4 workspace through screen pack 17 is just relatively less, working solution passes through low-lift pump 4 through pipeline 1, Pressure gauge 9, pipeline 15, liquid feed valve switch k1 enters accurate filter 3.At delivery gauge 9 place of low-lift pump 4, overflow valve 8 is housed, forms the pressure differential needed for adsorbed film for cartridge surface in adjustment precision filter 3.The cleaning liquid liquid case 2 holding cleaning liquid is provided with a high-pressure pump 5, the working solution exported by high-pressure pump 5 is divided into two-way after Pressure gauge 7, pipeline 4 23, one tunnel through pipeline 2 21, flow control valve 2 12, flowmeter 13 and wire reeling rack nozzle 14 and spray into processing district by nozzle 14, another road through pipeline 3 22, flow control valve 1, flowmeter 1 and inserting rack nozzle 15 and spray into processing district by nozzle 15; The working fluid pressure size exported by high-pressure pump 5, control by regulating the overflow valve 6 being in high-pressure pump 5 exit, and show working fluid pressure size by Pressure gauge 7, the working solution uninterrupted sprayed from nozzle 15 and nozzle 14 can be regulated by flow control valve 1 and flow control valve 2 12, and shows respectively by flowmeter 1 and flowmeter 2 13; Used working solution flows back in dirty working solution liquid case 1 by the return duct 20 be connected between platen 18 and dirty working solution liquid case 1, to finish the work the circulating feeding liquid function of liquid, dirty working solution after recycling for a long time is not when continuing to recycle again, and the floss hole by being arranged on side below dirty working solution liquid case 1 is discharged and reclaimed; The solid particle of absorption on described dull and stereotyped 16 strikes off by manually taking out from dirty working solution liquid case 1; Screen pack 17 can regularly clean or replace by manually taking out from dirty working solution liquid case 1, to meet filter effect.
This linear cutter working solution sustainable circulating filtration liquid-supplying system can realize the clean working solution meeting the requirement of linear cutter cleannes, can require that the working solution required for selection supplies pressure and flow according to linear cutter, and the sustainable recirculation of Linear cut working solution is filtered, recyclable filtration waste material, effectively reduce working solution consumption, consumption and discharge, meet green manufacturing requirement.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. the sustainable circulating filtration liquid-supplying system of linear cutter working solution, there is working liquid container and accurate filter (3), it is characterized in that: described working liquid container is made up of dirty working solution liquid case (1) and cleaning liquid liquid case (2), connected by level control return duct (33) between dirty working solution liquid case (1) and cleaning liquid liquid case (2); The perpendicular screen pack (17) put is provided with in described dirty working solution liquid case (1), the flat board (16) being provided with horizontal in the cavity of screen pack (17) side and the return duct (20) be connected with platen (18), be connected with accurate filter (3) with pipeline ten five (34) by the pipeline one (19) be serially connected in opposite side cavity; Described cleaning liquid liquid case (2) is connected with accurate filter (3) with pipeline seven (26) by the pipeline eight (27) that is serially connected, pipeline ten one (30), and this cleaning liquid liquid case (2) is also provided with the pipeline ten (29) and pipeline four (23) that are mutually serially connected, described pipeline four (23) end is provided with pipeline two (21) connected with each other and pipeline three (22), and pipeline two (21) is connected with the wire reeling rack nozzle (14) on lathe and inserting rack nozzle (15) respectively with pipeline three (22) end.
2. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 1, it is characterized in that: described pipeline one (19) is provided with low-lift pump (4), the pipeline ten two (31) that pipeline one (19) and pipeline ten five (34) junction are provided with Pressure gauge (9) and are communicated with dirty working solution liquid case (1).
3. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 2, is characterized in that: described pipeline ten five (34) is provided with liquid feed valve switch (k1), pipeline ten two (31) is provided with overflow valve (8); Described pipeline seven (26) draws interconnective pipeline six (25) and pipeline five (24) with pipeline ten one (30) junction, is provided with liquid valve switch (k3) between pipeline ten one (30) and pipeline eight (27); Be provided with between described pipeline six (25) and described pipeline five (24) and close intake valve switch (k4); Described accurate filter (3) is provided with pipeline ten three (32), described pipeline ten three (32) is provided with tapping valve switch (k2).
4. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 1, is characterized in that: described pipeline ten (29) and pipeline four (23) junction are provided with Pressure gauge (7) and a pipeline nine (28) be communicated with described cleaning liquid liquid case (2).
5. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 4, is characterized in that: described pipeline nine (28) and pipeline ten (29) are respectively arranged with overflow valve (6) and high-pressure pump (5).
6. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 1, it is characterized in that: described pipeline two (21) is provided with flow control valve two (12) and flowmeter (13), pipeline three (22) is provided with flow control valve one (10) and flowmeter one (11).
7. the sustainable circulating filtration liquid-supplying system of linear cutter working solution according to claim 1, is characterized in that: described flat board is provided with magnet in (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251762.XA CN102756189B (en) | 2012-07-20 | 2012-07-20 | Continuous cyclic filtering and supplying system of linear cut processing work liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251762.XA CN102756189B (en) | 2012-07-20 | 2012-07-20 | Continuous cyclic filtering and supplying system of linear cut processing work liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756189A CN102756189A (en) | 2012-10-31 |
| CN102756189B true CN102756189B (en) | 2015-03-11 |
Family
ID=47050965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251762.XA Expired - Fee Related CN102756189B (en) | 2012-07-20 | 2012-07-20 | Continuous cyclic filtering and supplying system of linear cut processing work liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756189B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880764A (en) * | 2014-12-29 | 2016-08-24 | 北京工商大学 | Metal rubber filtering system for high speed electrical discharge wire-cutting machine tool |
| CN107186303A (en) * | 2017-06-28 | 2017-09-22 | 自贡市嘉特数控机械制造有限公司 | The self-cleaning water tank with strainer and filter method of working solution of electric spark linear cutting machine |
| JP6564439B2 (en) * | 2017-09-20 | 2019-08-21 | ファナック株式会社 | Processing liquid processing apparatus and control method of processing liquid processing apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040752A (en) * | 1988-08-19 | 1990-03-28 | 洛迦诺电子工业股份有限公司 | The equipment that the preparation maching liquid of electroerosion machine is used |
| CN2121987U (en) * | 1991-10-08 | 1992-11-18 | 单骏 | Magnetic filter |
| CN2168675Y (en) * | 1993-07-29 | 1994-06-15 | 四川省电加工技术服务中心 | Effective filter for electric processing |
| CN101648302A (en) * | 2009-09-08 | 2010-02-17 | 北京迪蒙数控技术有限责任公司 | Electric spark processing working solution circulating system with self-cleaning function |
| JP2012020361A (en) * | 2010-07-13 | 2012-02-02 | Hashimoto Technical Industrial Co Ltd | Method and apparatus for electric discharge machining |
| CN102407391A (en) * | 2010-08-25 | 2012-04-11 | 发那科株式会社 | Wire-cut electric discharge machine having function for automatic switching between fixed temperature control and differential temperature control |
| CN202715917U (en) * | 2012-07-20 | 2013-02-06 | 苏州科技学院 | Sustainable circulating filtration liquid supply system of wire-cutting machining working solution |
-
2012
- 2012-07-20 CN CN201210251762.XA patent/CN102756189B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040752A (en) * | 1988-08-19 | 1990-03-28 | 洛迦诺电子工业股份有限公司 | The equipment that the preparation maching liquid of electroerosion machine is used |
| CN2121987U (en) * | 1991-10-08 | 1992-11-18 | 单骏 | Magnetic filter |
| CN2168675Y (en) * | 1993-07-29 | 1994-06-15 | 四川省电加工技术服务中心 | Effective filter for electric processing |
| CN101648302A (en) * | 2009-09-08 | 2010-02-17 | 北京迪蒙数控技术有限责任公司 | Electric spark processing working solution circulating system with self-cleaning function |
| JP2012020361A (en) * | 2010-07-13 | 2012-02-02 | Hashimoto Technical Industrial Co Ltd | Method and apparatus for electric discharge machining |
| CN102407391A (en) * | 2010-08-25 | 2012-04-11 | 发那科株式会社 | Wire-cut electric discharge machine having function for automatic switching between fixed temperature control and differential temperature control |
| CN202715917U (en) * | 2012-07-20 | 2013-02-06 | 苏州科技学院 | Sustainable circulating filtration liquid supply system of wire-cutting machining working solution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756189A (en) | 2012-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202715917U (en) | Sustainable circulating filtration liquid supply system of wire-cutting machining working solution | |
| CN203043724U (en) | Machine tool cutting fluid filtering cooling system | |
| CN203484976U (en) | Recycled cutting fluid filtering structure of numerical control machine tool cooling system | |
| CN102756189B (en) | Continuous cyclic filtering and supplying system of linear cut processing work liquid | |
| CN201253778Y (en) | Filter of cooling fluid in numerically-controlled machine tool | |
| CN202860244U (en) | Conveyer belt type cyclic filtration device | |
| CN109574273A (en) | Release agent automates circulation recycle system | |
| CN102872636B (en) | A kind of suction circulating belt filter | |
| CN207955138U (en) | A kind of workbench of wood carving machine | |
| CN206344026U (en) | A kind of vacuum tank automatic draining device of many module switchings | |
| CN203990993U (en) | Electrostatic oiler | |
| CN203141211U (en) | Processing center cutting fluid filtering water tank | |
| CN204891340U (en) | Plain net formula lathe coolant liquid filter equipment | |
| CN104339056A (en) | Working fluid circulation filter device of wire cut electrical discharge machine | |
| CN205202066U (en) | Bilayer trades net device | |
| CN203874565U (en) | Novel cutting fluid filtering device of numerically controlled machine tool | |
| CN205699897U (en) | A kind of air cleaner and filter element | |
| CN211099774U (en) | Powder recovery device for spraying processing of heating radiators | |
| CN206230119U (en) | Electric spark machine tool central fluid supply concentration filter system | |
| CN214719525U (en) | Accurate flattening feeder | |
| CN209954316U (en) | Cooling liquid recovery device for numerically controlled lathe | |
| CN202460378U (en) | Filtering chip discharge device for graphite processing | |
| CN205649933U (en) | A precision filter for high -accuracy numerical control machining center | |
| CN205343277U (en) | Cutting removes useless integrative cutter | |
| CN203750285U (en) | Multi-stage sewage filter tank in printer |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |