CN203649587U - Intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for wire-cut electric discharge machine - Google Patents
Intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for wire-cut electric discharge machine Download PDFInfo
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- CN203649587U CN203649587U CN201320645500.1U CN201320645500U CN203649587U CN 203649587 U CN203649587 U CN 203649587U CN 201320645500 U CN201320645500 U CN 201320645500U CN 203649587 U CN203649587 U CN 203649587U
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- 239000007924 injection Substances 0.000 claims abstract description 4
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Abstract
An intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for a wire-cut electric discharge machine consists of an upper wire arm (4), an upper guide wheel (5), an upper follow-up water spraying wire guide (6), an upper connecting rod (7), a lower follow-up water spraying wire guide (8), a lower guide wheel (9), a lower connecting rod (10), a lower wire arm (11) and a sleeve connecting rod (13), and is characterized in that the upper follow-up water spraying wire guide (6) and the lower follow-up water spraying wire guide (8) adopt an axis deflection structure or a sliding chute guiding structure; the central point of the axis partial pendulous structure or the sliding chute guiding structure is the front end radius A of the upper guide wheel (5) or the front end radius B of the lower guide wheel (9). The mechanism eliminates the intercutting error, can ensure the stability of wire electrode spatial positions, and moreover, can swing and rotate along with the wire guides as a water injection nozzle is respectively mounted on each of the wire guides, so that the liquid spraying coating function on wire electrodes by a working solution can be ensured, and followof liquid spraying is realized.
Description
Technical field
The utility model relates to a kind of high speed to-and-fro thread feed electric spark line cutting technology, is particularly useful for the precision cutting of steep-taper and Varying-thickness workpiece, is that a kind of Wire EDM is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism specifically.
Background technology
As important kind---the tapering wire cutting machine tool of high speed to-and-fro thread feed electric spark line cutting (HS-WEDM) lathe, be widely used in forming tool, spark-erosion sinking processing electrode, plastics and five metals extrusion die, wire drawing die, mould edge assort and various parts are (as helical gear, blade etc.) processing aspect, but for the particularly cutting of steep-taper (>=± 5 °) of tapering, more multifactor especially because wire electrode adopts the impact of the various structural failures of guide wheel location generation owing to being subject to, add that steep-taper when cutting working solution can not wrap wire electrode well and along with wire electrode along inclined direction enters machining area, its machining accuracy and surface roughness are more far short of what is expected than conventional machining, as for the repeatedly cutting of tapering part, particularly the repeatedly cutting of steep-taper part is more difficult, servo-actuated filar guide and water spraying mechanism that its underlying cause does not still have to keep wire electrode space and repeatable position precision and eliminates meet error.
For tapering cutting wire-moving system, as shown in Figure 1, in the time adopting guide wheel to carry out U to translation to wire electrode location, A, the C point of the point of contact of wire electrode on guide wheel when cutting from stretched, B, D point while being transformed into tapering cutting, this has just formed the error of actual electrical polar filament position and theoretical wire electrode position---meet error (as shown in b in figure), meet error will make to produce error in tapering processing, and tapering is larger, guide wheel diameter is larger, and error is also larger; And in tapering when cutting, in the time that cutting tapering is larger, must ensure that lower tumbler is simultaneously around rolling off the production line arm axis tilt (as shown in Figure 2), otherwise if be guide wheel translation, when cutting after tapering increase, the locating slot that wire electrode will depart from guide wheel loses guide effect.For the unidirectional wire electrical discharge machine tool of low speed (LS-WEDM), because of its wire travelling speed very low (<12m/min), and without guide wheel, wire electrode finally located and adopt wire electrode filar guide spacing, in the time carrying out tapering cutting, wire electrode is at U, under the drive of V workbench, carry out translation, thereby complete the tapering cutting movement of wire electrode, therefore in filar guide, only need to be designed with enough large transition arc (as shown in Figure 3), between its aperture and electrode wire, keep gapless state, to guarantee the level and smooth turning of wire electrode and do not occur displacement in filar guide, and select percentage elongation compared with large and surrender and the lower brass wire of fracture strength can be realized steep-taper cutting, but for the cutting of HS-WEDM steep-taper, this kind of locate mode is because the high-speed cruising (10m/s) of molybdenum filament and molybdenum filament are than the much higher hardness of brass wire and intensity, will soon cause the wearing and tearing of filar guide, also can produce damage to wire electrode simultaneously, must cause fracture of wire probability greatly to increase.Therefore the filar guide guidance mode of HS-WEDM steep-taper mechanism must adopt as far as possible the rigid friction mode reducing with wire electrode, and thread eye rotates all the time centered by guide wheel front-end radius simultaneously, to eliminate or to reduce meet error (as shown in Figure 4); For strengthening cooling effect, water spraying structure also should followed wire electrode and tilted, and strives for that working solution wraps wire electrode as much as possible simultaneously; To facilitate in addition hanging wire and the convenient operation through filar guide limited block of wire electrode on guide wheel.
In prior art, the HS-WEDM that can carry out steep-taper cutting is realized by common four connecting rod swing formula steep-taper coil holders conventionally, and as shown in Figure 5, roll off the production line from above arm, bush connecting rod and wire electrode of so-called four connecting rods forms.Guide wheel can carry out translation and carry out beat in V direction in U direction under four connecting rods drive, but can not solve the meet error after the translation of U direction guide wheel, it forms when the translation of U direction and interferes with wire electrode for avoiding the cooling water spout of wire electrode, conventionally make the multi-effluent hole nozzle (Fig. 6) along U direction long strip type, therefore cannot ensure that working solution wraps wire electrode from nozzle out, so the cooling effect to machining area is very poor, add and can not solve meet problem, therefore cutting accuracy also cannot ensure.
Summary of the invention
The purpose of this utility model is can not realize the problem of following the tracks of hydrojet for existing high-speed electric spark cutting off machine (HS-WEDM) wire electrode location inaccuracy and water injector when the cutting steep-taper workpiece, design is a kind of can be carried out spacing to wire electrode by filar guide all the time in the time that steep-taper cuts, and filar guide can be adjusted to theoretical position by wire electrode all the time, eliminate meet error, and can realize again water spout simultaneously and follow the tracks of wire electrode and carry out hydrojet, make working solution wrap as far as possible wire electrode without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism.
The technical solution of the utility model is:
A kind of electric spark linear cutting machine is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, and it is made up of the arm 4 of reaching the standard grade, upper block 5, upper servo-actuated water spray filar guide 6, upper connecting rod 7, lower servo-actuated water spray filar guide 8, lower tumbler 9, lower link 10, roll off the production line arm 11 and bush connecting rod 13; The described arm 8 of reaching the standard grade is arranged on the taper head planker 3 of electric spark linear cutting machine, and the arm 11 that rolls off the production line is arranged on the column of lathe; Bush connecting rod 13 is connected to the arm 4 and rolling off the production line on arm 11 of reaching the standard grade; Upper connecting rod 7 one end are connected by bearing with bush connecting rod 13, and the other end and upper servo-actuated water spray filar guide 6 are connected in C point by bearing pin; Lower link 10 one end are connected by bearing with bush connecting rod 13, and the other end and lower servo-actuated water spray filar guide 8 are connected in D point by bearing pin; Upper servo-actuated water spray filar guide 6 is around upper block 5 front-end radius A point rotations, lower servo-actuated water spray filar guide 8 is around lower tumbler 9 front-end radius B point rotations, it is characterized in that described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 are for axle center nutation type structure or chute guide type structure, described axle center nutation type structure or the central point of chute guide type structure are upper block 5 front-end radius A or lower tumbler 9 front-end radius B.
The described arm 4 of reaching the standard grade forms a parallelogram with the line of the four points of connection on arm 11 that rolls off the production line, and the framework that this parallelogram forms can swing along U direction round the aft terminal of the arm that rolls off the production line (E); Described upper connecting rod 7 is parallel to lower link 10 reach the standard grade arm 4 and the arm 11 that rolls off the production line.
The described center C in upper servo-actuated water spray filar guide 6 seal wire apertures and the center D line in the seal wire aperture of lower servo-actuated water spray filar guide 8 should be parallel with the central axis of bush connecting rod 13, simultaneously also with upper block 5 front-end radius A points and lower tumbler 9 front-end radius B point lines all the time point-blank.
Bush connecting rod 13 is made up of two sections of poles, and when mechanism along U when swinging, flexible, and in the time that the arm of reaching the standard grade rises to process high thickness workpiece, can change pole, to adapt to cut the demand of differing heights workpiece.
Described upper servo-actuated water spray filar guide 6 is equipped with respectively water spout with lower servo-actuated water spray filar guide 8, wire electrode is carried out to Liquid injection cooling, and move along with the motion of nozzle filar guide.
When described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 are axle center nutation type structure, it is by rebound 601, bearing 602 and filar guide 603 form, described rebound is connected with the axle center of upper block or lower tumbler, described filar guide 603 is sleeved on bearing 602 by connecting plate 604, bearing 602 is arranged on bearing pin, bearing pin is fixed on the position that rebound 601 is relative with upper block 5 front-end radius A points or lower tumbler 9 front-end radius B points, wire electrode 12 from upper block 5 front-end radius A points through after the filar guide 603 of servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 through lower tumbler 9 front-end radius B points.
When described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 are chute guide type structure, by sliding chute seat 801, bearing pin 802, chute filar guide 803 forms, the two end supports of the axle of support upper block 5 or lower tumbler 9 is at coil holder head 804, two sliding chute seats 801 are connected with coil holder head 804 respectively, on two sliding chute seats 801, be equipped with arc guide groove 805, insert in described arc guide groove 805 one end of bearing pin 802, the other end of bearing pin 802 and chute filar guide 803 are fixedly linked, thereby bearing pin 802 moves and drives the seal wire angle of chute filar guide 803 to change in arc guide groove 805.
The beneficial effects of the utility model:
The utility model by by upper connecting rod 7 with on upper block 5, be connected servo-actuated water spray filar guide 6 and servo-actuated water spray filar guide 8 under lower link 10 is connected with lower tumbler 9, during for cutting steep-taper workpiece, can ensure that wire electrode 12 is in the time of cut workpiece, all the time be subject to the position-limiting action of upper and lower filar guide, and because filar guide rotates around front end guide wheel front-end radius point all the time, after wire electrode is spacing by filar guide, Actual path overlaps with theoretical path, eliminate meet error, this external enwergy ensures the stability of wire electrode locus, and due to water jet being installed on filar guide, water jet is along with filar guide also swings and rotates, thereby ensure as far as possible the hydrojet package action of working solution to wire electrode, realize tracking hydrojet.
Brief description of the drawings
Fig. 1 is that existing guide wheel location U is to producing meet error schematic diagram.
Fig. 2 is that existing guide wheel location V is to mobile beat requirement.
Fig. 3 is existing low-speed wire cutting steep-taper cutting filar guide schematic diagram.
Fig. 4 is that the existing common and steep-taper wire electrode U with filar guide is to skew schematic diagram.
Fig. 5 is existing common four connecting rod swing formula steep-taper wire frame structures.
Fig. 6 is existing longitudinal water spray plate structure.
Fig. 7 is that electric spark linear cutting machine of the present utility model is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism.
Servo-actuated water spray filar guide motion diagram principle schematic when Fig. 8 (a) is the swing taper head U in axle center of the present utility model to motion.
Servo-actuated water spray filar guide motion diagram principle schematic when Fig. 8 (b) is chute guide type taper head U of the present utility model to motion.
Fig. 9 (a) is that the swing servo-actuated water spray filar guide in axle center of the present utility model is installed location tomograph.
Fig. 9 (b) is that the servo-actuated water spray filar guide of chute guide type of the present utility model is installed location tomograph.
In Fig. 7: 1-wire storage cylinder, the monolateral guide wheel of 2-, 3-U, V are to little supporting plate, the 4-arm of reaching the standard grade, 5-upper block, the upper servo-actuated water spray filar guide of 6-, the upper connecting rod of 7-, servo-actuated water spray filar guide under 8-, 9-lower tumbler, 10-lower link, the 11-arm that rolls off the production line, 12-wire electrode, 13-swing arm assembly, 14-U is to drive motors, and 15-V is to drive motors.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As Figure 7-9.
A kind of electric spark linear cutting machine is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, and it is made up of the arm 4 of reaching the standard grade, upper block 5, upper servo-actuated water spray filar guide 6, upper connecting rod 7, lower servo-actuated water spray filar guide 8, lower tumbler 9, lower link 10, roll off the production line arm 11 and bush connecting rod 13; The described arm 4 of reaching the standard grade is arranged on the taper head planker 3 of electric spark linear cutting machine, and the arm 11 that rolls off the production line is arranged on the column of lathe; Bush connecting rod 13 is connected to the arm 4 and rolling off the production line on arm 11 of reaching the standard grade; Upper connecting rod 7 one end are connected by bearing with bush connecting rod 13, and the other end and upper servo-actuated water spray filar guide 6 are connected in C point by bearing pin; Lower link 10 one end are connected by bearing with bush connecting rod 13, and the other end and lower servo-actuated water spray filar guide 8 are connected in D point by bearing pin; Upper servo-actuated water spray filar guide 6 is around upper block 5 front-end radius A point rotations, lower servo-actuated water spray filar guide 8 is around lower tumbler 9 front-end radius B point rotations, the described arm 4 of reaching the standard grade forms a parallelogram with the line of the four points of connection on arm 11 that rolls off the production line, and the framework that this parallelogram forms can swing along U direction round the aft terminal of the arm that rolls off the production line (E); Described upper connecting rod 7 is parallel to lower link 10 reach the standard grade arm 4 and the arm 11 that rolls off the production line.The described center C in upper servo-actuated water spray filar guide 6 seal wire apertures and the center D line in the seal wire aperture of lower servo-actuated water spray filar guide 8 should be parallel with the central axis of bush connecting rod 13, simultaneously also with upper block 5 front-end radius A points and lower tumbler 9 front-end radius B point lines all the time point-blank.Bush connecting rod 13 is made up of two sections of poles, and when mechanism along U when swinging, flexible, and in the time that the arm of reaching the standard grade rises to process high thickness workpiece, can change pole, to adapt to cut the demand of differing heights workpiece.Described upper servo-actuated water spray filar guide 6 is equipped with respectively water spout with lower servo-actuated water spray filar guide 8, wire electrode is carried out to Liquid injection cooling, and move along with the motion of nozzle filar guide.As shown in Figure 7.Described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 be axle center nutation type structure (Fig. 8 a) or chute guide type structure (b), described axle center nutation type structure or the central point of chute guide type structure are upper block 5 front-end radius A or lower tumbler 9 front-end radius B to Fig. 8.When described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 are axle center nutation type structure, it is by rebound 601, bearing 602 and filar guide 603 form, as shown in Fig. 9 (a), described rebound is connected with the axle center of upper block or lower tumbler, described filar guide 603 is sleeved on bearing 602 by connecting plate 604, bearing 602 is arranged on bearing pin, bearing pin is fixed on the position that rebound 601 is relative with upper block 5 front-end radius A points or lower tumbler 9 front-end radius B points, wire electrode 12 from upper block 5 front-end radius A points through after the filar guide 603 of servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 through lower tumbler 9 front-end radius B points.When described upper servo-actuated water spray filar guide 6 and lower servo-actuated water spray filar guide 8 are chute guide type structure, by sliding chute seat 801, bearing pin 802, chute filar guide 803 forms, as shown in Figure 9 (b), the two end supports of the axle of support upper block 5 or lower tumbler 9 is at coil holder head 804, two sliding chute seats 801 are connected with coil holder head 804 respectively, on two sliding chute seats 801, be equipped with arc guide groove 805, insert in described arc guide groove 805 one end of bearing pin 802, the other end of bearing pin 802 and chute filar guide 803 are fixedly linked, thereby bearing pin 802 moves and drives the seal wire angle of chute filar guide 803 to change in arc guide groove 805.
Details are as follows: the utility model comprises reach the standard grade arm 4 and the arm 11 that rolls off the production line as shown in Figure 7, the parallel installation of two line arms, upper connecting rod 7 and lower link 11 are by connecting and composing parallelogram with bush connecting rod 13, simultaneously parallel respectively with the arm 11 that rolls off the production line with the arm 4 of reaching the standard grade, upper connecting rod 7 is connected with bush connecting rod 13 by bearing with lower link 10, can rotate around bush connecting rod 13 respectively; Upper block 5 is fixedly mounted on reaches the standard grade on arm 4, and lower tumbler 9 is fixedly mounted on and rolls off the production line on arm 11; Upper servo-actuated water spray filar guide 6 is connected in C point with upper connecting rod 7 by bearing pin; Lower servo-actuated water spray filar guide 8 is connected in D point with lower link 10 by bearing pin, ensures to spray water up and down filar guide rotation flexibly.Because forward terminal A, the B point of guide wheel is poorly found in concrete structure, therefore in concrete enforcement, can there be two kinds of methods, first, by the central shaft position of guide wheel, find the forward terminal of guide wheel, as shown in Fig. 9 a, taking coil holder head bottom surface and left and right side as datum level, rebound is installed.Axle on rebound, taking guide wheel axle center as origin reference location, ensures that the axle center of axle on rebound is guide wheel front-end radius point.Filar guide connecting plate is connected by bearing with the axle center of axle on rebound; The second, by processing chute, ensure that the center of circle of chute is front-end radius point, as shown in Fig. 9 b, filar guide is rotated along chute track.Above two schemes can ensure the rotation taking front-end radius as the center of circle all the time of filar guide thread eye, thus make wire electrode pass through filar guide spacing after, Actual path overlaps with theoretical path, leads the function of elimination meet error.
In the time of cutting steep-taper workpiece, U moves respectively and drives the arm 4 of reaching the standard grade to move to motor to motor and V, thereby drive upper and lower link motion, by upper and lower link motion, upper and lower servo-actuated water spray filar guide is followed suit to rotatablely move, its water spraying direction also can follow the direction of motion of wire electrode 12 to complete water spray all the time, realizes and follows the tracks of hydrojet, ensures the parcel of working solution to wire electrode.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (7)
1. electric spark linear cutting machine is without the servo-actuated seal wire of meet error steep-taper and a water spraying mechanism, and it is made up of the arm of reaching the standard grade (4), upper block (5), upper servo-actuated water spray filar guide (6), upper connecting rod (7), lower servo-actuated water spray filar guide (8), lower tumbler (9), lower link (10), the arm that rolls off the production line (11) and bush connecting rod (13); The described arm of reaching the standard grade (4) is arranged on the taper head planker (3) of electric spark linear cutting machine, and the arm that rolls off the production line (11) is arranged on the column of lathe; Bush connecting rod (13) is connected on the arm of reaching the standard grade (4) and the arm that rolls off the production line (11); Upper connecting rod (7) one end is connected by bearing with bush connecting rod (13), and the other end and upper servo-actuated water spray filar guide (6) are connected in C point by bearing pin; Lower link (10) one end is connected by bearing with bush connecting rod (13), and the other end and lower servo-actuated water spray filar guide (8) are connected in D point by bearing pin; Upper servo-actuated water spray filar guide (6) rotates around upper block (5) front-end radius A point, lower servo-actuated water spray filar guide (8) rotates around lower tumbler (9) front-end radius B point, it is characterized in that described upper servo-actuated water spray filar guide (6) and lower servo-actuated water spray filar guide (8) are for axle center nutation type structure or chute guide type structure, described axle center nutation type structure or the central point of chute guide type structure are upper block (5) front-end radius A or lower tumbler (9) front-end radius B.
2. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, it is characterized in that the described arm of reaching the standard grade (4) and the line of the four points of connection on arm (11) that rolls off the production line form a parallelogram, the framework that this parallelogram forms can swing along U direction round the aft terminal of the arm that rolls off the production line (E); Described upper connecting rod (7) is parallel to the arm of reaching the standard grade (4) and rolls off the production line arm (11) with lower link (10).
3. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, it is characterized in that the described center C in upper servo-actuated water spray filar guide (6) seal wire aperture and the center D line in the seal wire aperture of lower servo-actuated water spray filar guide (8) should be parallel with the central axis of bush connecting rod (13), the while also with upper block (5) front-end radius A point and lower tumbler (9) front-end radius B point line all the time point-blank.
4. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, it is characterized in that bush connecting rod (13) is made up of two sections of poles, and when mechanism along U to swing time, flexible, and in the time that the arm of reaching the standard grade rises to process high thickness workpiece, can change pole, to adapt to cut the demand of differing heights workpiece.
5. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, it is characterized in that described upper servo-actuated water spray filar guide (6) and lower servo-actuated water spray filar guide (8) are equipped with respectively water spout, wire electrode is carried out to Liquid injection cooling, and move along with the motion of nozzle filar guide.
6. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, while it is characterized in that described upper servo-actuated water spray filar guide (6) and lower servo-actuated water spray filar guide (8) for axle center nutation type structure, it is by rebound (601), bearing (602) and filar guide (603) composition, described rebound is connected with the axle center of upper block or lower tumbler, described filar guide (603) is sleeved on bearing (602) by connecting plate (604), bearing (602) is arranged on bearing pin, bearing pin is fixed on the position that rebound (601) is relative with upper block (5) front-end radius A point or lower tumbler (9) front-end radius B point, wire electrode (12) from upper block (5) front-end radius A point through after the filar guide (603) of servo-actuated water spray filar guide (6) and lower servo-actuated water spray filar guide (8) through lower tumbler (9) front-end radius B point.
7. electric spark linear cutting machine according to claim 1 is without the servo-actuated seal wire of meet error steep-taper and water spraying mechanism, while it is characterized in that described upper servo-actuated water spray filar guide (6) and lower servo-actuated water spray filar guide (8) for chute guide type structure, by sliding chute seat (801), bearing pin (802), chute filar guide (803) composition, the two end supports of the axle of support upper block (5) or lower tumbler (9) is in coil holder head (804), two sliding chute seats (801) are connected with coil holder head (804) respectively, on two sliding chute seats (801), be equipped with arc guide groove (805), insert in described arc guide groove (805) one end of bearing pin (802), the other end of bearing pin (802) and chute filar guide (803) are fixedly linked, bearing pin (802) at arc guide groove (805) thus in the mobile seal wire angle that drives chute filar guide (803) change.
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| CN201320645500.1U CN203649587U (en) | 2013-10-21 | 2013-10-21 | Intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for wire-cut electric discharge machine |
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| CN201320645500.1U CN203649587U (en) | 2013-10-21 | 2013-10-21 | Intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for wire-cut electric discharge machine |
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| CN104339055A (en) * | 2014-10-28 | 2015-02-11 | 苏州市宝玛数控设备有限公司 | Fluid spray device for wire cut electrical discharge machine |
| CN104801799A (en) * | 2015-04-30 | 2015-07-29 | 苏州科技学院 | Numerical control wire-cutting fluid feeding method and fluid feeding device |
| CN106424989A (en) * | 2016-12-09 | 2017-02-22 | 苏州三光科技股份有限公司 | Wire cutting slope swing rod wire arrangement mechanism and wire cutting machine tool |
| CN106444878A (en) * | 2016-10-12 | 2017-02-22 | 江苏亨通电子线缆科技有限公司 | Storage wire limit control device |
| CN106695037A (en) * | 2016-12-09 | 2017-05-24 | 苏州三光科技股份有限公司 | Linear cutting slope oscillating bar wire arraying mechanism and linear cutting machine tool |
| WO2017088657A1 (en) * | 2015-11-23 | 2017-06-01 | 苏州市金马机械电子有限公司 | Large taper wire cut electrical discharge machining |
| CN112916971A (en) * | 2021-01-22 | 2021-06-08 | 浙江霸器智能装备股份有限公司 | Compensation method for taper cutting for linear cutting machining |
-
2013
- 2013-10-21 CN CN201320645500.1U patent/CN203649587U/en not_active Expired - Fee Related
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| CN104339055A (en) * | 2014-10-28 | 2015-02-11 | 苏州市宝玛数控设备有限公司 | Fluid spray device for wire cut electrical discharge machine |
| CN104801799A (en) * | 2015-04-30 | 2015-07-29 | 苏州科技学院 | Numerical control wire-cutting fluid feeding method and fluid feeding device |
| CN104801799B (en) * | 2015-04-30 | 2017-09-29 | 苏州科技学院 | Digital control wire-electrode cutting is to liquid method and liquid dispensing apparatus |
| WO2017088657A1 (en) * | 2015-11-23 | 2017-06-01 | 苏州市金马机械电子有限公司 | Large taper wire cut electrical discharge machining |
| CN106444878A (en) * | 2016-10-12 | 2017-02-22 | 江苏亨通电子线缆科技有限公司 | Storage wire limit control device |
| CN106424989A (en) * | 2016-12-09 | 2017-02-22 | 苏州三光科技股份有限公司 | Wire cutting slope swing rod wire arrangement mechanism and wire cutting machine tool |
| CN106695037A (en) * | 2016-12-09 | 2017-05-24 | 苏州三光科技股份有限公司 | Linear cutting slope oscillating bar wire arraying mechanism and linear cutting machine tool |
| CN112916971A (en) * | 2021-01-22 | 2021-06-08 | 浙江霸器智能装备股份有限公司 | Compensation method for taper cutting for linear cutting machining |
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