CN102672472A - Small-sized five-axis machining center - Google Patents
Small-sized five-axis machining center Download PDFInfo
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- CN102672472A CN102672472A CN2012100426452A CN201210042645A CN102672472A CN 102672472 A CN102672472 A CN 102672472A CN 2012100426452 A CN2012100426452 A CN 2012100426452A CN 201210042645 A CN201210042645 A CN 201210042645A CN 102672472 A CN102672472 A CN 102672472A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
Abstract
The invention relates to a small-sized five-axis machining center which comprises a base structure (1), an XYZ vertical shaft structure (2) and a BC rotary table (3). The small-size five-axis machining center is characterized in that the base structure (1) is L-shaped and comprises an X-axis substrate (1-2) and an internally hollow machine tool base (1-1); the X-axis substrate (1-2) is arranged on the machine tool base (1-1) and the X-axis substrate and the machine tool base are of integral structures or fixation connection molding structures; an X-axis ball screw (1-3), a Y-axis ball screw (2-6), a Z-axis ball screw (2-4), two X-axis guide tracks (1-4), two Y-axis guide tracks (2-7) and two Z-axis guide tracks (2-5) are arranged on the X-axis substrate (1-2); the BC rotary table (3) is arranged on a table plate of the machine tool base (1-1) and is arranged beside the positive plane of the X-axis substrate (1-2); a funnel-shaped structure chip discharge port (1-5) is arranged on the table plane of the machine tool base (1-1); and a connecting hole (1-6) of the BC rotary table (3) is arranged at the positive plane of the X-axis substrate (1-2). The small-sized five-axis machining center has the characteristics of being convenient to operate, high in production efficiency, low in cost and attractive and harmonious.
Description
Technical field
The present invention relates to a kind of Digit Control Machine Tool, especially a kind of small-sized five machining centers are applicable to the processing of teaching and small-sized machine.Belong to the machine tool technical field.
Background technology
Digit Control Machine Tool is a machine-tool of making the equipment industry, is the foundation stone of realizing advanced technology and facility modernization, is to guarantee development for hi-tech industry and the modern strategy equipment of defence and military.Along with industrialized development, the 5-shaft linkage numerical control lathe is considered to the most important machining tool of industry processing key parts such as Aero-Space, boats and ships, precision instrument, generating.The numerical control machine tool technique maximum as difficulty, that range of application is the widest, the 5-shaft linkage numerical control lathe has irreplaceable advantage aspect processing: can process 1) that general three-shaft linkage lathe can not be processed or can't No. one time the continuous smooth free form surface that machines of clamping.For example aeroengine rotor, large-scale generator rotor, large ship screw etc.; Because 5-shaft linkage numerical control lathe cutter in process can be adjusted with respect to the angle of workpiece at any time; Avoided the machining interference of cutter, so the 5-shaft linkage numerical control lathe can be accomplished the processing of many complicacies that the three-shaft linkage lathe can not accomplish; 2) can improve machining accuracy, working (machining) efficiency and the crudy of free space curved surface.With respect to the general complicated workpiece of die cavity of three axis numerically controlled machine processing; Five-axle number control machine tool can be accomplished processing in a clamping; And because five-axle number control machine tool adds and can adjust the pose angle at any time man-hour; Five-axle number control machine tool can have been avoided multiple clamping with better angle processing work, has improved working (machining) efficiency, crudy and machining accuracy greatly; 3) meet the lathe Development Trend.In the part processing process; Great amount of time will consume on carrying workpiece, loading and unloading, installation adjustment equal time; In order to reduce these time as far as possible; People hope and can accomplish the processing tasks that several three axis numerically controlled machines could be accomplished with a machine tool, have saved time and cost that occupation of land space and workpiece turn round between different machining cells greatly.Therefore, the important function of 5-shaft linkage numerical control lathe makes it become the focus and emphasis of current numerical control industrial development.
In order to adapt to development of times, operation and the teaching programming that skill education the is incorporated five-axis machine tool trend that also is inevitable, but the costing an arm and a leg of five-axis linkage machine tools; Maintenance cost is high; Parts are fragile relatively, and problems such as processing safety are particularly important, in case collision occurs; Cost is bigger, and these factors have all restricted the generally popularization in skill education of five-axis linkage machine tools.Therefore, producing the Digit Control Machine Tool that can realize the five-axle linkage function with lower cost is to realize wideling popularize five technology in the skill education, and one of effective way of five-axis linkage machine tools teaching is provided.
At present, the employing gantry machine tool structure that domestic small-sized five-axle number control machine tool is most, inherent shortcoming such as the machine tool structure of planer-type has cutter can only be along the fixed guide feeding, the cutter operation free degree is on the low side, apparatus processing flexibility and mobility are not enough.
Summary of the invention
The object of the invention, being can only be along the fixed guide feeding in order to solve above-mentioned prior art, the cutter operation free degree is on the low side, apparatus processing flexibility and the not enough problem of mobility, small-sized five machining centers of a kind of compact conformation is provided, being convenient to operate.
The object of the invention can reach through following technical scheme:
A kind of small-sized five machining centers comprise understructure XYZ vertical shaft structure and BC turntable structure, and its design feature is:
1) said understructure is L-shaped; The lathe base that comprises X axle pedestal and inner hollow; X axle pedestal is arranged on the lathe base, both are formed in one structure or be fixedly connected the moulding structure, on X axle pedestal, is provided with X shaft ball screw, Y shaft ball screw, Z shaft ball screw and two X axis rails, two Y axis rails, two Z axis rails; The BC turntable structure is arranged on the table top of lathe base and is positioned at the positive next door of X axle pedestal; Table top at lathe base is provided with the funnel-shaped structure chip removal mouth, is provided with BC turntable structure connecting hole at the place, front of X axle pedestal;
2) said XYZ vertical shaft structure comprises X axle travel mechanism, y-axis shift actuation mechanism and Z axle travel mechanism, and two X axis rails of the bottom of said X axle travel mechanism and X axle pedestal flexibly connect; Two Y axis rails of the bottom of said y-axis shift actuation mechanism and X axle pedestal flexibly connect; Two Z axis rails of the bottom of Z axle travel mechanism and X axle pedestal flexibly connect;
3) said BC axle turntable structure comprises B axle bed, B axle supporting seat, B axle hanger, C axle turntable mechanism, and the two ends of said B axle hanger are connected with B axle supporting seat rotary type with the B axle bed respectively; Said B axle hanger is being connected with planetary gear speed reducing mechanism through flange shaft with the junction of B axle bed, and said planetary gear speed reducing mechanism is connected with B axle servomotor through shaft coupling, and said B axle hanger is connected with B axle supporting seat through spring bearing; Constitute the B axle of small-sized five-axis machining apparatus by the B of institute axle bed, B axle supporting seat, B axle hanger and planetary gear speed reducing mechanism; C axle turntable mechanism is arranged on the middle part of B axle hanger; C axle turntable mechanism is made up of turntable, harmonic reduction mechanism and turntable motor; The output of turntable motor is made up of the C axle of small-sized five-axis machining apparatus through the bottom of harmonic reduction mechanism connection turntable C axle turntable mechanism.
The object of the invention can also reach through following technical scheme:
A kind of Technological improvement plan of the present invention is: on said lathe base, can be provided with the capillary groove that can make cutting fluid get into inside, lathe base inside is placed with swarf box and electric main shaft water tank, offers the putting hole of electric main shaft water tank at the positive place of lathe base.
A kind of Technological improvement plan of the present invention is: said X axle pedestal can be the high-low type structure, and said two X axis rails are installed in the eminence and the lower of X axle pedestal respectively.
A kind of Technological improvement plan of the present invention is: said X axle travel mechanism top and bottom can be separately installed with X spindle nut seat and Z spindle nut seat, and said X spindle nut seat is connected with the nut of X shaft ball screw makes X axle travel mechanism be set up in X axle pedestal top; Said Z spindle nut seat is connected with the nut of Z shaft ball screw makes Z axle travel mechanism crossbearer in X axle travel mechanism top.
A kind of Technological improvement plan of the present invention is: just forwards can be fixed with balancing weight in said Z axle travel mechanism.
A kind of Technological improvement plan of the present invention is: said y-axis shift actuation mechanism rear can be equipped with Y spindle nut seat, and said Y spindle nut seat is connected with the nut of Y shaft ball screw makes the vertical frame of y-axis shift actuation mechanism in X axle moving structure.
A kind of Technological improvement plan of the present invention is: on said X shaft ball screw, Y shaft ball screw, Z shaft ball screw, can be separately installed with X spindle motor, y-axis motor, Z spindle motor.
A kind of Technological improvement plan of the present invention is: to be provided with B shaft flange axle, through B shaft flange axle said B axle bed is connected said B axle bed inner hole sleeve Ke with B axle hanger.
A kind of Technological improvement plan of the present invention is: the bottom of said B axle supporting seat can be provided with C axle bottom, through this C axle bottom sealing B axle supporting seat.
A kind of Technological improvement plan of the present invention is: but said B axle hanger top can be connected with the C axis fixing plate of fixation of C axle turntable; One end of said harmonic reduction mechanism is fixed on the C axis fixing plate, its other end is fixed on the output flange of C axle turntable below; Said turntable motor is arranged on C axis fixing plate bottom and places the hollow position of B axle hanger; Connect through connecting axle between the said turntable motor harmonic reducing gear.
The present invention has following outstanding beneficial effect:
1, the turntable that adopts of the present invention is a BC axle construction, because the B axle of turntable is hidden in the lathe bed, so the length of B axle can proper extension, helps integrally-built planning and setting like this; Because the B axle adopted planetary gear speed reducing mechanism, so compact conformation, can save 50% volume, the coaxial input of turntable B axle makes design have more elasticity, has in light weight, high efficiency, exempts to maintain and beneficial effect that the life-span is long; The C axle has adopted the harmonic reduction structure, gearratio is big, precision is high, backlash is little, bearing capacity is big, volume is little, in light weight and transmission efficiency is high, stable drive, noise are little, can be to beneficial effects such as seal cavity transmission campaigns.
2, the present invention is because at the anterior chip removal mouth that forms a funnel-shaped structure of base, and the smear metal after the processing is fallen in the swarf box of base, simplified chip removal device, reduced the cleaning difficulty, and reduced the difficulty of casting and processing, and assembling is more prone to.
3, the present invention has simplified the structure of device travel mechanism; The casting that reduces simultaneously and the difficulty of processing are more prone to assembling, adopt three bigger column total travels of XYZ to move; And stationary table; Avoided the gantry machine tool structure can only be along the fixed guide feeding, inherent shortcoming such as the cutter operation free degree is low have improved process flexibility and mobility simultaneously.
4, operation is convenient in the present invention, and XYZ vertical shaft structure cooperates with the BC turntable, and compactness, good looking appearance are coordinated the effect that have the production efficiency height, reduces production costs more to make machine tool structure.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a planar structure sketch map of the present invention;
Fig. 3 is the perspective view of understructure of the present invention;
Fig. 4 is the perspective view of X axle pedestal of the present invention;
Fig. 5 is the perspective view of X axis mechanism of the present invention;
Fig. 6 is the planar structure sketch map of Y axis mechanism of the present invention;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the planar structure sketch map of Z axis mechanism of the present invention;
Fig. 9 is the rearview of Fig. 8;
Figure 10 is the perspective view of BC turntable structure of the present invention.
Wherein, 1-understructure, 2-XYZ vertical shaft structure, 3-BC turntable structure.
The specific embodiment
Specific embodiment 1:
Fig. 1-Figure 10 constitutes specific embodiment 1 of the present invention.
With reference to Fig. 1-Figure 10, present embodiment comprises understructure 1, XYZ vertical shaft structure 2 and BC turntable structure 3,
1) said understructure 1 is L-shaped; The lathe base 1-1 that comprises X axle pedestal 1-2 and inner hollow; X axle pedestal 1-2 is arranged on that lathe base 1-1 goes up, both are formed in one structure or be fixedly connected the moulding structure, on X axle pedestal 1-2, is provided with X shaft ball screw 1-3, Y shaft ball screw 2-6, Z shaft ball screw 2-4 and two X axis rail 1-4, two Y axis rail 2-7, two Z axis rail 2-5; BC turntable structure 3 is arranged on the table top of lathe base 1-1 and is positioned at the positive next door of X axle pedestal 1-2; Table top at lathe base 1-1 is provided with funnel-shaped structure chip removal mouth 1-5, is provided with BC turntable structure 3 connecting hole 1-6 at the place, front of X axle pedestal 1-2;
2) said XYZ vertical shaft structure 2 comprises the X axle 2-1 of travel mechanism, y-axis shift actuation mechanism 2-3 and the Z axle 2-2 of travel mechanism, and two X axis rail 1-4 of the bottom of the said X axle 2-1 of travel mechanism and X axle pedestal 1-2 flexibly connect; Two Y axis rail 2-7 of the bottom of said y-axis shift actuation mechanism 2-3 and X axle pedestal 1-2 flexibly connect; Two Z axis rail 2-5 of the bottom of the Z axle 2-2 of travel mechanism and X axle pedestal 1-2 flexibly connect;
3) said BC axle turntable structure 3 comprises B axle bed 3-1, B axle supporting seat 3-2, B axle hanger 3-3, the C axle turntable 3-4 of mechanism, and the two ends of said B axle hanger 3-3 are connected with B axle supporting seat 3-2 rotary type with B axle bed 3-1 respectively; Said B axle hanger 3-3 is being connected with planetary gear speed reducing mechanism 3-5 through flange shaft with the junction of B axle bed 3-1; Said planetary gear speed reducing mechanism 3-5 is connected with B axle servomotor 3-6 through shaft coupling, and said B axle hanger 3-3 is connected with B axle supporting seat 3-2 through spring bearing; Constitute the B axle of small-sized five-axis machining apparatus by the B of institute axle bed 3-1, B axle supporting seat 3-2, B axle hanger 3-3 and planetary gear speed reducing mechanism 3-5; The C axle turntable 3-4 of mechanism is arranged on the middle part of B axle hanger 3; The C axle turntable 3-4 of mechanism is made up of turntable, harmonic reduction mechanism and turntable motor; The output of turntable motor is made up of the C axle of small-sized five-axis machining apparatus through the bottom of harmonic reduction mechanism connection turntable C axle turntable mechanism.
In the present embodiment:
On lathe base 1-1, be provided with the capillary groove that can make cutting fluid get into inside, lathe base 1-1 inside is placed with swarf box and electric main shaft water tank 1-7, offers the putting hole 1-8 of electric main shaft water tank 1-7 at the positive place of lathe base 1-1.X axle pedestal 1-2 is the high-low type structure, and said two X axis rail 1-4 are installed in eminence and the lower of X axle pedestal 1-3 respectively.
Said X axle travel mechanism 2-1 top and bottom are separately installed with X spindle nut seat 2-8 and Z spindle nut seat 2-9, and said X spindle nut seat 2-8 is connected with the nut of X shaft ball screw 1-3 makes the X axle 2-1 of travel mechanism be set up in X axle pedestal 1-2 top; Said Z spindle nut seat 2-9 is connected with the nut of Z shaft ball screw 2-4 makes the Z axle 2-2 of travel mechanism crossbearer in the X axle 2-1 of travel mechanism top.
Just forwards be fixed with balancing weight 2-10 at the said Z axle 2-2 of travel mechanism.Said y-axis shift actuation mechanism 2-3 rear is equipped with Y spindle nut seat 2-11, and said Y spindle nut seat 2-11 is connected with the nut of Y shaft ball screw 2-6 makes the vertical frame of y-axis shift actuation mechanism 2-3 in X axle moving structure 2-1.On said X shaft ball screw 1-3, Y shaft ball screw 2-6, Z shaft ball screw 2-4, be separately installed with X spindle motor 1-9, y-axis motor 2-13, Z spindle motor 2-12.
Be provided with B shaft flange axle at said B axle bed 3-1 inner hole sleeve, said B axle bed 3-1 be connected with B axle hanger 3-3 through B shaft flange axle.The bottom of said B axle supporting seat 3-2 is provided with C axle bottom 3-7, through this C axle bottom 3-7 sealing B axle supporting seat 3-2.
But said B axle hanger 3-3 top is connected with the C axis fixing plate 3-8 of fixation of C axle turntable 3-4; One end of said harmonic reduction mechanism is fixed on that C axis fixing plate 3-8 goes up, its other end is fixed on the output flange of C axle turntable 3-4 below; Said turntable motor is arranged on C axis fixing plate 3-8 bottom and places the hollow position of B axle hanger 3-3; Connect through connecting axle between the said turntable motor harmonic reducing gear.
The above is merely the best specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is equal to replacement or changes according to technical scheme of the present invention and design thereof, all belongs to protection scope of the present invention.
Claims (10)
1. small-sized five machining centers comprise understructure (1), XYZ vertical shaft structure (2) and BC turntable structure (3), it is characterized in that:
1) said understructure (1) is L-shaped; The lathe base (1-1) that comprises X axle pedestal (1-2) and inner hollow; X axle pedestal (1-2) is arranged on that lathe base (1-1) is gone up, both are formed in one structure or be fixedly connected the moulding structure, on X axle pedestal (1-2), is provided with X shaft ball screw (1-3), Y shaft ball screw (2-6), Z shaft ball screw (2-4) and two X axis rails (1-4), two Y axis rails (2-7), two Z axis rails (2-5); BC turntable structure (3) is arranged on the table top of lathe base (1-1) and is positioned at the positive next door of X axle pedestal (1-2); Table top at lathe base (1-1) is provided with funnel-shaped structure chip removal mouth (1-5), is provided with BC turntable structure (3) connecting hole (1-6) at the place, front of X axle pedestal (1-2);
2) said XYZ vertical shaft structure (2) comprises X axle travel mechanism (2-1), y-axis shift actuation mechanism (2-3) and Z axle travel mechanism (2-2), and two X axis rails (1-4) of the bottom of said X axle travel mechanism (2-1) and X axle pedestal (1-2) flexibly connect; Two Y axis rails (2-7) of the bottom of said y-axis shift actuation mechanism (2-3) and X axle pedestal (1-2) flexibly connect; Two Z axis rails (2-5) of the bottom of Z axle travel mechanism (2-2) and X axle pedestal (1-2) flexibly connect;
3) said BC axle turntable structure (3) comprises B axle bed (3-1), B axle supporting seat (3-2), B axle hanger (3-3), C axle turntable mechanism (3-4), and the two ends of said B axle hanger (3-3) are connected with B axle supporting seat (3-2) rotary type with B axle bed (3-1) respectively; Said B axle hanger (3-3) is being connected with planetary gear speed reducing mechanism (3-5) through flange shaft with the junction of B axle bed (3-1); Said planetary gear speed reducing mechanism (3-5) is connected with B axle servomotor (3-6) through shaft coupling, and said B axle hanger (3-3) is connected with B axle supporting seat (3-2) through spring bearing; Constitute the B axle of small-sized five-axis machining apparatus by the B of institute axle bed (3-1), B axle supporting seat (3-2), B axle hanger (3-3) and planetary gear speed reducing mechanism (3-5); C axle turntable mechanism (3-4) is arranged on the middle part of B axle hanger (3); C axle turntable mechanism (3-4) is made up of turntable, harmonic reduction mechanism and turntable motor; The output of turntable motor is made up of the C axle of small-sized five-axis machining apparatus through the bottom of harmonic reduction mechanism connection turntable C axle turntable mechanism.
2. a kind of small-sized five machining centers according to claim 1; It is characterized in that: on said lathe base (1-1), be provided with the capillary groove that can make cutting fluid get into inside; Lathe base (1-1) inside is placed with swarf box and electric main shaft water tank (1-7), offers the putting hole (1-8) of electric main shaft water tank (1-7) at the positive place of lathe base (1-1).
3. a kind of small-sized five machining centers according to claim 1 and 2 is characterized in that: said X axle pedestal (1-2) is the high-low type structure, and said two X axis rails (1-4) are installed in the eminence and the lower of X axle pedestal (1-3) respectively.
4. a kind of small-sized five machining centers according to claim 1 and 2; It is characterized in that: said X axle travel mechanism (2-1) top and bottom are separately installed with X spindle nut seat (2-8) and Z spindle nut seat (2-9), and said X spindle nut seat (2-8) is connected with the nut of X shaft ball screw (1-3) makes X axle travel mechanism (2-1) be set up in X axle pedestal (1-2) top; Said Z spindle nut seat (2-9) is connected with the nut of Z shaft ball screw (2-4) makes Z axle travel mechanism (2-2) crossbearer in X axle travel mechanism (2-1) top.
5. a kind of small-sized five machining centers according to claim 1 and 2 is characterized in that: just forwards be fixed with balancing weight (2-10) in said Z axle travel mechanism (2-2).
6. a kind of small-sized five machining centers according to claim 1 and 2; It is characterized in that: said y-axis shift actuation mechanism (2-3) rear is equipped with Y spindle nut seat (2-11), and said Y spindle nut seat (2-11) is connected with the nut of Y shaft ball screw (2-6) makes the vertical frame of y-axis shift actuation mechanism (2-3) in X axle moving structure (2-1).
7. a kind of small-sized five machining centers according to claim 1 and 2 is characterized in that: on said X shaft ball screw (1-3), Y shaft ball screw (2-6), Z shaft ball screw (2-4), be separately installed with X spindle motor (1-9), y-axis motor (2-13), Z spindle motor (2-12).
8. a kind of small-sized five machining centers according to claim 1 and 2 is characterized in that: be provided with B shaft flange axle at said B axle bed (3-1) inner hole sleeve, through B shaft flange axle said B axle bed (3-1) be connected with B axle hanger (3-3).
9. a kind of small-sized five machining centers according to claim 1 and 2, it is characterized in that: the bottom of said B axle supporting seat (3-2) is provided with C axle bottom (3-7), through this C axle bottom (3-7) sealing B axle supporting seat (3-2).
10. a kind of small-sized five machining centers according to claim 1 and 2 is characterized in that: said B axle hanger (3-3) but the top is connected with the C axis fixing plate (3-8) of fixation of C axle turntable (3-4); One end of said harmonic reduction mechanism is fixed on that C axis fixing plate (3-8) is gone up, its other end is fixed on the output flange of C axle turntable (3-4) below; Said turntable motor is arranged on C axis fixing plate (3-8) bottom and places the hollow position of B axle hanger (3-3); Connect through connecting axle between the said turntable motor harmonic reducing gear.
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| CN2012100426452A CN102672472A (en) | 2012-02-23 | 2012-02-23 | Small-sized five-axis machining center |
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| CN102581622A (en) * | 2012-02-27 | 2012-07-18 | 广州市技师学院 | Combined structure of rotary table and base for small-size five-shaft machining device |
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| CN104827331A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Third axis group structure on numerical control repeated cutting material moving type lathe |
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| CN105364491A (en) * | 2015-12-27 | 2016-03-02 | 沈正福 | Five-axis numerical control machining center |
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| CN107008954A (en) * | 2017-04-09 | 2017-08-04 | 哈尔滨理工大学 | A kind of small capacity double turntable Five-axis numerical control milling machine |
| CN107052480A (en) * | 2017-06-15 | 2017-08-18 | 群基精密工业(苏州)有限公司 | A kind of Novel five-axis tire electro-discharge machining special machine |
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| CN114536035A (en) * | 2022-02-23 | 2022-05-27 | 玉环尚达机械有限公司 | Part machining milling machine |
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| CN106624837B (en) * | 2016-04-15 | 2018-10-02 | 江苏润德精密机械有限公司 | Rotary oscillation workbench and its five axis high-efficiency vertical machining centers |
| CN106624837A (en) * | 2016-04-15 | 2017-05-10 | 江苏润德精密机械有限公司 | Rotary swinging workbench and five-axis efficient vertical machining center provided with same |
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| CN106113161A (en) * | 2016-07-01 | 2016-11-16 | 江苏国全自动化科技有限公司 | Timber Five-axis NC Machining Center |
| CN107008954A (en) * | 2017-04-09 | 2017-08-04 | 哈尔滨理工大学 | A kind of small capacity double turntable Five-axis numerical control milling machine |
| CN107052480A (en) * | 2017-06-15 | 2017-08-18 | 群基精密工业(苏州)有限公司 | A kind of Novel five-axis tire electro-discharge machining special machine |
| CN107096968A (en) * | 2017-06-15 | 2017-08-29 | 群基精密工业(苏州)有限公司 | A kind of CNC of discharging processing machine moves column type device |
| CN108747436A (en) * | 2018-07-20 | 2018-11-06 | 科德数控股份有限公司 | A kind of cradle turntable of ball-screw dragging |
| CN110216494A (en) * | 2019-07-11 | 2019-09-10 | 惠州隆洋国数科技有限公司 | A kind of big angle rotary mechanism |
| CN114762935A (en) * | 2021-01-14 | 2022-07-19 | 全研科技有限公司 | Angle-adjustable precision sliding table structure |
| CN113245866A (en) * | 2021-06-10 | 2021-08-13 | 沈阳中捷航空航天机床有限公司 | Five-axis machining center of horizontal cradle milling machine |
| CN114536035A (en) * | 2022-02-23 | 2022-05-27 | 玉环尚达机械有限公司 | Part machining milling machine |
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Application publication date: 20120919 |