CN201082905Y - Wire electric plating machine - Google Patents
Wire electric plating machine Download PDFInfo
- Publication number
- CN201082905Y CN201082905Y CNU2007201555987U CN200720155598U CN201082905Y CN 201082905 Y CN201082905 Y CN 201082905Y CN U2007201555987 U CNU2007201555987 U CN U2007201555987U CN 200720155598 U CN200720155598 U CN 200720155598U CN 201082905 Y CN201082905 Y CN 201082905Y
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- China
- Prior art keywords
- bath
- tank
- axle
- plating
- wire rod
- 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
- 238000007747 plating Methods 0.000 title claims abstract description 46
- 238000004804 winding Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000005554 pickling Methods 0.000 claims description 34
- 238000005406 washing Methods 0.000 claims description 33
- 238000009713 electroplating Methods 0.000 claims description 17
- 238000005498 polishing Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003916 acid precipitation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 13
- 239000003595 mist Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006735 deficit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Electroplating Methods And Accessories (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model belongs to a plating machine for wires, and is characterized in that: a leveling device and a surface processing device are arranged prior to an acid cleaning procedure; driving and driven winding rollers with a winding groove are suspended and laid across an acid cleaning bath and a once water cleaning bath, driving and driven cathode rollers with a winding groove are suspended and laid across an electrobath. The rollers are all fixed on a machine frame by shafts, bearings and bearing seats. The cathode rollers are connected with a silicon rectifier through a carbon brush and a cathode current-conducting plate; an anode current-conducting plate is arranged at inside bottom of the electrobath; one side of the acid cleaning bath, one side of the water cleaning bath and one side of the electrobath are respectively provided with an acid stillpot, a water stillpot and a plating solution storage bath which are communicated with acid cleaning filter, a water cleaning filter and an electrobath filter through pumps and pipes. The machine has the characteristics of low density of acid cleaning without acid mist, short time for acid cleaning and water cleaning, short machine body, convenient and rapid winding of wires, high production efficiency, recycling of acid cleaning liquid, water cleaning liquid and plating solution, no discharge of waste water, and is suitable for plating.
Description
Technical field
The utility model relates to electroplanting device, is a kind of coiling formula environmental protection Wire Rod Electroplating Machines.
Background technology
The Wire Rod Electroplating Machines of using is broadly divided into three classes at present, and a class is traditional horizontal movement electroplating device, and its structure is put guide frame, electrolytic pickling groove, washing bath, plating tank, stoving oven, take-up reel.This captain's degree is all at 50～60 meters.Wire rod is at first through the concentrated hydrochloric acid etch of persalt pond, use high pressure water washing, put guide frame then, electropolishing processing, water cleaning, plating, washing, oven dry, take-up, this occupation area of equipment is big, consumptive material is many, recruitment is many, and acid mist is big, and obnoxious flavour has infringement to operator's health, wastewater discharge is big, contaminate environment.
Two classes are representative with bull multilayer Wire Rod Electroplating Machines ZL942466225, its structure is by frame, power drive mechanism, retractable cable mechanism, governor mechanism, pickling, washing, plating tank, and it is cloudy, positive electrode is formed, this device, actual is that a quasi-tradition horizontal movement one continuous line is provided with technology, change three-dimensional the setting into, make compact construction, floor space has only dwindled 50%, but its technology still falls behind, and wire surface is handled the same with a class, at first through the concentrated hydrochloric acid etch of hydrochloric acid pond, use high pressure water washing, the pickling of electrolysis treatment groove, washing bath cleans, and this machine pickling time is long, the pickling flute length, acid mist is big, contaminate environment, and obnoxious flavour is bigger to operator's physical impairment, wastewater discharge is big, and consumptive material is many.
Three classes are with efficient Wire Rod Electroplating Machines, IL93245942.0 is representative, its structure and bull multilayer Wire Rod Electroplating Machines are roughly the same, different is that wire rod repeatedly twines on cylinder back and forth, this helps pickling tank, washing bath and plating tank contraction in length, but double-deck anode shelf will lean on screw mandrel up-down adjustment, complex structure between its coating bath and the left and right sides cylinder, troublesome poeration, there is bearing support at the cylinder two ends, the material difficulty that on the cylinder of the left and right sides, repeatedly winds the line back and forth, and the wire surface before electroplating is handled the same with a class two classes, at first through the concentrated hydrochloric acid etch of hydrochloric acid pond, use high pressure water washing, the pickling of electrolysis treatment groove, washing bath cleans, the pickling time is long, acid mist is big, contaminate environment, and obnoxious flavour is bigger to operator's physical impairment, shortcomings such as wastewater discharge is big, and consumptive material is many.
Summary of the invention
The purpose of this utility model provides a kind of Wire Rod Electroplating Machines, solving prior art pickling tank, washing bath and plating tank length is long, floor space is big, and the low and complex structure of the many production efficiencys of raw materials consumption, troublesome poeration, the pickling etch time is long.Acid mist is big, and obnoxious flavour is bigger to operator's physical impairment, and wastewater discharge is big, contaminate environment, and on the cylinder of the left and right sides problem of wound wire difficulty back and forth repeatedly.
The purpose of this utility model be achieved in that this machine be by frame, power and transmission rig thereof, pickling tank, washing bath, plating tank, silicon rectifier, and anodic-cathodic, take-up reel constitute, before pickling process, be provided with alignment and surface processing device, accumbency has the moving winding drum of principal and subordinate of surface band winding slot in pickling tank and washing bath, and it is fixed on the frame by axle, bearing, bearing support cantilever; Accumbency has driving and driven cathode drum in plating tank, its surface is provided with winding slot, be fixed on the frame by axle, bearing, the insulation of bearing support cantilever, cathode drum links to each other with silicon rectifier negative electrode conducting plates by carbon brush, be provided with Wirewinding roller in the moving cathode drum inboard of principal and subordinate, the anode conducting plate enters along plating tank one side, places the groove inner bottom part, is provided with mold box or oven dry wheel near take-up reel.
Wire rod copper facing pre-treatment is provided with the pre-coating bath of chemistry first at a washing bath, has initiatively and driven winding drum in the pre-coating bath.
Surface processing device adopts the steel wire polishing wheel, concrete structure is: the driven winding roller that two surface band winding slots are arranged, it is by axle, bearing, the bearing support cantilever is fixed on the skeleton, on two winding rollers, be wound with wire rod back and forth, intersect up and down at last wire rod and to be evenly equipped with 4-12 steel wire polishing wheel, following polishing wheel is by axle, bearing fixing is on lower bracket, its two ends are provided with slide rail and bolt and nut regulating mechanism, last polishing wheel is by axle, bearing fixing is on upper bracket, the one end is connected with the slide block axle, slide block is connected with the frame axle, on slide block, be provided with the bolt and nut regulating mechanism, its the other end is provided with slip staking and bolt and nut position-limit mechanism, polishing intrinsic sprocket wheel in wheel shaft one end or belt pulley, and next word is connected to lean on chain or belt and motor shaft to divide upward.
Above a side of plating tank, be provided with the plating bath storage tank, it is connected by pump and pipe with the plating tank strainer, be connected through valve and resistance heater by pipe with plating tank, be provided with Acid precipitation groove and water precipitation groove at pickling tank and washing bath one side, it is connected by pump and pipe with pickling tank and washing bath liquid discharge pipe strainer respectively, the water precipitation groove is connected through valve by pipe with the Acid precipitation groove, and the Acid precipitation groove is connected with pickling tank through valve by pipe.
The utility model compared with prior art has the following advantages: (1) is provided with alignment and surface processing device before pickling tank, makes the oxide skin of wire surface and the clean light that foul is handled, and pickle solution concentration is low, contains sour 50-80% by every liter and drops to 10-15%.Pickling and washing time, short cost was low, wire rod consumption per ton acid drops to 5-10kg by 90kg, water consumption drops to 50-100kg by 3500kg, (2) two driven winding rollers of winding drum, the moving cathode drum of the interior principal and subordinate of plating tank and surface processing device all are that cantilevered is fixed in pickling tank and the washing bath, and wire rod twines convenient, fast, time saving and energy saving back and forth.(3) be provided with Wirewinding roller in plating tank, the wire rod on cathode drum upper strata is pressed in the plating bath, guarantee that wire rod residence time in plating bath is long, quality of coating is stable, the efficient height.(4) plating tank one side top is provided with the plating bath storage tank, its with the plating tank strainer between be provided with pump and well heater, filtration both capable of circulation, but dispel the heat in heating in winter, summer again; Be respectively equipped with Acid precipitation groove and water precipitation groove in pickling tank, washing bath one side, it is re-used by the filtration capable of circulation that is connected of pump and pipe with pickling tank, washing bath strainer, reaches zero release, and is pollution-free.
Description of drawings
Fig. 1 Wire Rod Electroplating Machines structural representation;
Fig. 2 Wire Rod Electroplating Machines rear view;
Fig. 3 Wire Rod Electroplating Machines left view;
Fig. 4 surface processing device component diagram.
Embodiment
In Fig. 1～4: frame 1 is made by channel-section steel or angle steel, and main motor 18 is selected frequency control motor for use, produces the wire rod of 16～20#, and its power generally can be selected 4 kilowatts for use.4 belt pulleys are arranged on the speed change transmission shaft 19, and the electric motor of surface processor 31 adopts alternating current motors, and its power press how much deciding of gauge or diameter of wire and steel wire polishing wheel, generally can select 2.2KW for use.Two driven winding rollers 14 adopt cast iron to make, and 3-10 road winding slot is arranged on its outside surface, and pickling tank 16, washing bath 32, plating tank 3, plating bath storage tank 9, water precipitation groove 27 and Acid precipitation groove 26 all adopt impregnating material to make.Moving winding drum 17 of principal and subordinate and the moving cathode drum 7 of the interior principal and subordinate of plating tank all adopt stainless material to make in pickling tank 16 and the washing bath 32.There is 40-50 road ring winding groove on moving cathode drum 7 surfaces of principal and subordinate, and cylinder 17,7 all is fixed on the frame 1 by axle, bearing, the accumbency of bearing support cantilever, and intrinsic sprocket wheel or belt pulley on the drive roll axle link to each other with the speed change transmission shaft by chain or belt.Being provided with Acid precipitation groove 26 and water precipitation groove 27 its tubes and pump 25 in pickling tank and washing bath one side is connected with pickling tank and a washing bath liquid discharge pipe strainer 24 respectively, the water precipitation groove is connected through valve by pipe with pickling tank, and the Acid precipitation groove is connected with pickling tank through valve by pipe.Driven winding drum 17 in pickling tank and the washing bath is installed in respectively on two main driven shafts, is provided with dividing plate between two grooves, and dividing plate is lower than drum shaft so that wire rod 12 twines back and forth.The moving cathode drum 7 of principal and subordinate is connected with silicon rectifier 28 negative electrodes by rotor carbon brush 33, negative electrode conducting plates 21 in the plating tank, anode conducting plate 20 enters from plating tank one side and places the groove inner bottom part, be provided with Wirewinding roller 8 in the moving cathode drum inboard of principal and subordinate, plating tank 3 one upper lateral parts are provided with plating bath storage tank 9, and it is connected with plating tank 3 through valve, well heater 22.The plating tank strainer is connected with the plating bath storage tank by pipe and pump.
Alignment adopts 3～5 guide rollers 13 to finish, the surface processing device structure is: the driven winding roller 14 that two surface band winding slots are arranged, it is by axle, bearing, the bearing support cantilever is fixed on the skeleton 42, on two winding rollers, repeatedly be wound with wire rod back and forth, on last wire rod, following intersection is evenly equipped with 4-12 steel wire polishing wheel 15, following polishing wheel is by axle, bearing fixing is on lower bracket 35, its two ends are provided with slide rail and bolt and nut regulating mechanism 36, last polishing wheel is by axle, bearing fixing is on upper bracket 37, the one end is connected with 40 of slide blocks, slide block is connected with the frame axle, on slide block, be provided with bolt and nut regulating mechanism 41, its the other end is provided with slip staking 38 and bolt and nut position-limit mechanism 39, intrinsic sprocket wheel or belt pulley 29 on the polishing wheel shaft, went up next word connection by chain or belt in 30 minutes by transmission shaft, drive polishing wheels by electric motor 31 and rotate in the same way with 2400-2500 rev/min of speed; Be provided with secondary water washing groove 5 at the plating tank winding drum between the take-up reel 11, in guide deflection sheave 6 is arranged, surplus liquid can be put into plating tank in the washing bath, between washing bath 32 and plating tank winding drum, be provided with and turn to distend wheel 4, guide deflection sheave 2 and spring 23, be provided with electrically heated oven dry wheel or polishing mold box 10 near take-up reel 11, with wire-drawing die or add a heat abstraction plating silk surface-moisture, make galvanized wire reach light.
If when needing wire rod copper facing, be provided with the pre-coating bath of chemistry in washing bath one side, be provided with the moving winding drum of principal and subordinate in the pre-coating bath of chemistry.This electroplating machine electrical appliance part is by controlling box 34 centralized Control.
Claims (4)
1. a Wire Rod Electroplating Machines is by frame (1) power and transmission rig thereof, take-up reel (11), silicon rectifier (28), pickling tank (16), washing bath (5), (32), plating tank (3) and anode and cathode constitute, it is characterized in that before pickling process, being provided with alignment and surface processing device, in a pickling tank (16) and a washing bath (32), accumbency has the master of surface band winding slot, driven winding drum (17), it is by axle, bearing and bearing support cantilever are fixed on the frame, accumbency has the master of surface band winding slot in plating tank (3), driven cathode drum (7), it is by axle, bearing and the insulation of bearing support cantilever are fixed on the frame (1), cathode drum (7) links to each other with the negative electrode conducting plates (21) of silicon rectifier (28) by carbon brush (33), leading, driven cathode drum inboard is provided with Wirewinding roller (8), anode conducting plate (20) enters along plating tank one side and places the groove inner bottom part, is provided with mold box or oven dry wheel (10) near take-up reel 11.
2. Wire Rod Electroplating Machines according to claim 1 is characterized in that: behind a washing bath (32), the preceding pre-coating bath of chemistry that is provided with of plating tank (3) is provided with driving and driven winding drum in the pre-coating bath.
3. Wire Rod Electroplating Machines according to claim 1 and 2 is characterized in that; Surface processing device adopts steel wire polishing wheel (15), concrete structure is: have two surperficial band shape winding slots driven winding roller (14) its by the axle, bearing, the bearing support cantilever is fixed on (42) on the skeleton, on two winding rollers, be wound with wire rod (12) back and forth, on last wire rod, following intersection is evenly equipped with 4-12 steel wire polishing wheel (15), following polishing wheel is by axle, bearing fixing is on lower bracket (35), its two ends are provided with slide rail and bolt and nut regulating mechanism 36, last polishing wheel is by axle, bearing fixing is on upper bracket (37), the one end is connected with slide block (40) axle, slide block is connected with the frame axle, on slide block, be provided with bolt and nut regulating mechanism (41), its the other end is provided with slip staking (38) and bolt and nut position-limit mechanism (39), polishing intrinsic sprocket wheel in wheel shaft one end or belt pulley (29) are connected with next word on electric motor (31) transmission shaft (30) branch by chain or belt.
4. Wire Rod Electroplating Machines according to claim 1 and 2 is characterized in that: the side top at plating tank (3) is provided with plating bath storage tank (9), it is connected by pump and pipe with plating tank (3) strainer (24), itself and plating tank by pipe through valve, electric heater (22) is connected, be provided with Acid precipitation groove (26) and water precipitation groove (27) at pickling tank (16) and washing bath (32) one sides, it is connected by pump (25) and pipe with pickling tank and washing bath liquid discharge pipe strainer (24) respectively, the water precipitation groove is connected through valve by pipe with the Acid precipitation groove, and the Acid precipitation groove is connected with pickling tank through valve by pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201555987U CN201082905Y (en) | 2007-07-09 | 2007-07-09 | Wire electric plating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201555987U CN201082905Y (en) | 2007-07-09 | 2007-07-09 | Wire electric plating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082905Y true CN201082905Y (en) | 2008-07-09 |
Family
ID=39625369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201555987U Expired - Fee Related CN201082905Y (en) | 2007-07-09 | 2007-07-09 | Wire electric plating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082905Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696513B (en) * | 2009-10-12 | 2011-03-23 | 天津滨海龙泰科技发展有限公司 | Cathode contact for mandril of pull coating machine |
| CN102108536A (en) * | 2010-11-30 | 2011-06-29 | 浙江省浦江县百川产业有限公司 | Linear traction and electrodeposition production process of thick copper clad steel wires for grounding wires |
| CN102212856A (en) * | 2011-02-11 | 2011-10-12 | 福建省京泰管业有限公司 | A kind of spiral electroplating equipment and electroplating method for rolled welded pipe |
| CN102330103A (en) * | 2011-10-20 | 2012-01-25 | 无锡市新科冶金设备有限公司 | Upper vibration plate type steel wire continuous ultrasonic cleaning machine set |
| CN103820831A (en) * | 2014-02-13 | 2014-05-28 | 德清县佳伟线缆有限公司 | Electroplating processing equipment for metal wires |
| CN103820830A (en) * | 2014-02-13 | 2014-05-28 | 德清县佳伟线缆有限公司 | Wire electroplating equipment |
| CN104928739A (en) * | 2015-06-30 | 2015-09-23 | 西安菲尔特金属过滤材料有限公司 | Wire rod continuous electroplating equipment and method |
| CN107557849A (en) * | 2017-09-29 | 2018-01-09 | 德清县佳伟线缆有限公司 | A kind of cable copper facing streamline |
| CN113604848A (en) * | 2021-08-26 | 2021-11-05 | 舒城广源表面处理有限公司 | Continuous plating liquid conductor |
-
2007
- 2007-07-09 CN CNU2007201555987U patent/CN201082905Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696513B (en) * | 2009-10-12 | 2011-03-23 | 天津滨海龙泰科技发展有限公司 | Cathode contact for mandril of pull coating machine |
| CN102108536A (en) * | 2010-11-30 | 2011-06-29 | 浙江省浦江县百川产业有限公司 | Linear traction and electrodeposition production process of thick copper clad steel wires for grounding wires |
| CN102212856A (en) * | 2011-02-11 | 2011-10-12 | 福建省京泰管业有限公司 | A kind of spiral electroplating equipment and electroplating method for rolled welded pipe |
| CN102330103A (en) * | 2011-10-20 | 2012-01-25 | 无锡市新科冶金设备有限公司 | Upper vibration plate type steel wire continuous ultrasonic cleaning machine set |
| CN102330103B (en) * | 2011-10-20 | 2013-06-05 | 无锡市新科冶金设备有限公司 | Upper vibration plate type steel wire continuous ultrasonic cleaning machine set |
| CN103820830A (en) * | 2014-02-13 | 2014-05-28 | 德清县佳伟线缆有限公司 | Wire electroplating equipment |
| CN103820831A (en) * | 2014-02-13 | 2014-05-28 | 德清县佳伟线缆有限公司 | Electroplating processing equipment for metal wires |
| CN103820830B (en) * | 2014-02-13 | 2016-08-17 | 德清县佳伟线缆有限公司 | A kind of wire material electroplating equipment |
| CN104928739A (en) * | 2015-06-30 | 2015-09-23 | 西安菲尔特金属过滤材料有限公司 | Wire rod continuous electroplating equipment and method |
| CN104928739B (en) * | 2015-06-30 | 2018-05-01 | 西安菲尔特金属过滤材料有限公司 | A kind of wire rod continuous electric plating device and method |
| CN107557849A (en) * | 2017-09-29 | 2018-01-09 | 德清县佳伟线缆有限公司 | A kind of cable copper facing streamline |
| CN107557849B (en) * | 2017-09-29 | 2023-11-24 | 德清县佳伟线缆有限公司 | Cable copper plating assembly line |
| CN113604848A (en) * | 2021-08-26 | 2021-11-05 | 舒城广源表面处理有限公司 | Continuous plating liquid conductor |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20120709 |