CN108788258A - The double pillar construction lathes of the combined numerically controlled milling of blisk - Google Patents
The double pillar construction lathes of the combined numerically controlled milling of blisk Download PDFInfo
- Publication number
- CN108788258A CN108788258A CN201810615012.3A CN201810615012A CN108788258A CN 108788258 A CN108788258 A CN 108788258A CN 201810615012 A CN201810615012 A CN 201810615012A CN 108788258 A CN108788258 A CN 108788258A
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- axis machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/12—Milling machines not designed for particular work or special operations with spindle adjustable to different angles, e.g. either horizontal or vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/14—Milling machines not designed for particular work or special operations with rotary work-carrying table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of double pillar construction lathes of blisk combined numerically controlled milling, the technical issues of for solving existing blisk combined numerically controlled milling machine poor rigidity.Technical solution is that double columns of double pillar construction lathes are respectively disk milling column and slotting milling and side milling column.Disk milling column is used for mounting disc milling apparatus, inserts milling and side milling column for installing slotting milling and side milling device.Double pillar constructions can effectively reduce the supporting power of column, to ensure that the rigidity of machine pillar.When disk milling apparatus or slotting milling and side milling device in process, cutting vibration will not have any impact to another device, so ensure processing stability.In addition double pillar construction installation and debugging are convenient, and two covering devices independently exist on double columns, effectively protected the precision of card installation and debugging.
Description
Technical field
It is combined numerically controlled more particularly to a kind of blisk the present invention relates to a kind of combined numerically controlled milling machine of blisk
The double pillar construction lathes of milling.
Background technology
With reference to Fig. 2.Document " application publication number is the Chinese invention patent of CN103111674A " discloses a kind of whole leaf
The combined numerically controlled milling parallel organization lathe of disk.The lathe includes disk milling apparatus 2, rotary table 6, X-axis machine tool guideway 9, Y-axis machine
Bed guide rail 14, insert milling and side milling device 15, the first Z axis machine tool guideway 19, column 21, the second Z axis machine tool guideway 25, rotary shaft A,
Rotary shaft B and rotary shaft C.Blisk is mounted on rotary table 6, and column 21 is moved along Y-axis machine tool guideway 14, is revolved simultaneously
Revolving worktable 6 along X-axis machine tool guideway 9 be moved to disk milling apparatus 2 can the range of work, disk milling apparatus 2 is along the second Z axis machine tool guideway
25 move up and down suitable position, and then disk milling apparatus 2 rotates to one according to the degreeof tortuosity in blisk channel along rotary shaft B
Determine angle, the disk milling for starting channel is cut, and after first channel end, rotary table 6 rotates to second along rotary shaft C and leads to
The angle in road continues disk milling and cuts, and waits for that all channel disc millings are cut and finishes, rotary table 6 is along X-axis machine tool guideway 9
It is moved to the range of work of slotting milling and side milling device 15, milling is inserted and side milling device 15 is moved up and down along the first Z axis machine tool guideway 19
To suitable position, inserts milling and side milling device 15 adjusts the angle in due course along rotary shaft A, carry out the slotting Milling Machining of blisk；Wait for institute
Some channels are inserted Milling Machining and are finished, and the Flank machining of blisk are carried out also with slotting milling and side milling device 15, to realize
The combined numerically controlled milling of effective powerful of blisk.Single pillar construction that lathe uses in background technology, disk milling apparatus 2 and slotting milling
It is all mounted on column 21 with side milling device 15, such structure is unfavorable for the adjustment of lathe assembly precision, and in disk milling or inserts
During milling, disk milling apparatus 2 or slotting milling and side milling device 15 rise to 21 top of column, influence the stability and rigidity of lathe.
Blisk is high thrust-weight ratio, the core component of high-performance enginer and aerospace, national defence, the energy, power
Equal fields Grand Equipments realize loss of weight, synergy and the vital part for improving performance.Compared with traditional blades and wheel hub assembling structure,
Blisk saves tenon, tongue-and-groove and corresponding connector, alleviates weight, improves thrust-weight ratio, makes the work longevity of engine
Life gets a promotion with security reliability, but since its is complicated, channel is narrow, opening character is poor etc., its manufacturing technology is made to belong to state
Border property problem.Therefore, realize that efficient blisk, high quality, inexpensive digital control processing are to promote national Grand Equipments manufacture water
Core key technology that is flat, improving aero-engine working performance.
Add currently, the domestic general Five Axis lathe for generally being used in terms of blisk processing and relying on import inserts milling
Work, it is difficult to which the high efficiency, low cost manufacture for meeting blisk part requires.Especially in its roughing stage, what process used
Tool specification is more and tool wear is serious, leads to that the process-cycle is long, efficiency is low, and cost is high.Blisk newly grinds in foreign countries
Processing technology carries out tight technology blockage with equipment technology to China.A large amount of country's blisks processing experience have shown that：It is existing whole
Body leaf dish roughing equipment, which has become with technology in blisk engineering batch production, realizes efficient, low cost manufacturing
Bottleneck problem.Data shows that the manufacture of certain novel aero-engine level-one fan blisk, fluting roughing material removes
Amount accounts for about 90%, using high-precision and the general five-axis machining center of high-cost import, even if using advanced slotting miller skill
Technology, fluting roughing still need to about 40~50 day time.Processing efficiency is extremely low, has been difficult to adapt to domestic air mail engine
Mass production demand, it is serious to restrict China's a new generation's aero engine technology progress and autonomous innovation, limit China's aviation
The sustainable development of industrial great-leap-forward development and national economy.Therefore, carry out the combined numerically controlled milling of blisk effective powerful to add
Work technique and equipment technology research meet mass production to realizing the processing of blisk high efficiency, low cost, very urgent and need
It wants.
Invention content
In order to overcome the shortcomings of that the combined numerically controlled milling machine poor rigidity of existing blisk, the present invention provide a kind of whole leaf
The double pillar construction lathes of the combined numerically controlled milling of disk.Double columns of the lathe are respectively disk milling column and slotting milling and side milling column.Disk
Milling column is used for mounting disc milling apparatus, inserts milling and side milling column for installing slotting milling and side milling device.Double pillar constructions can be effective
The supporting power for reducing column, to ensure that the rigidity of machine pillar.When disk milling apparatus or slotting milling and side milling device are processed
Cheng Zhong, cutting vibration will not have any impact to another device, and then ensure the stability of processing.In addition double pillar constructions
Installation and debugging are convenient, and two covering devices independently exist on double columns, effectively protected the precision of card installation and debugging.
The technical solution adopted by the present invention to solve the technical problems is：A kind of double columns of the combined numerically controlled milling of blisk
Structure machine tool, including disk milling apparatus 2, rotary table 6, X-axis machine tool guideway 9, Y-axis machine tool guideway 14, slotting milling and side milling device
15, the first Z axis machine tool guideway 19 and the second Z axis machine tool guideway 25, its main feature is that further including disk milling column 1, wire rod quality 3, inserting milling
It is slided with side milling column 4, X-axis machine ram 8, scanning table 10, X-axis servo motor and ball guide screw nat 11, Y-axis lathe
Pillow 13, electro spindle 16, the first Z axis machine ram 18, the first Z axis servo motor and ball guide screw nat 20, the second Z axis servo
Motor and ball guide screw nat 22, Y-axis servo motor and ball guide screw nat 23 and the second Z axis machine ram 24.It is described
X-axis machine tool guideway 9 and Y-axis machine tool guideway 14 be in cross-shaped configuration.The X-axis machine tool guideway 9 is mounted on ground by screw
On face, X-axis servo motor and ball guide screw nat 11 are mounted on by screw on X-axis machine tool guideway 9, and X-axis machine ram 8 is straight
It connects and is stuck on X-axis machine tool guideway 9, Y-axis machine tool guideway 14 is connect by screw with X-axis machine ram 8, and Y-axis machine ram 13 is straight
It connects and is stuck on Y-axis machine tool guideway 14, Y-axis servo motor and ball guide screw nat 23 are mounted on Y-axis machine tool guideway by screw
On 14, scanning table 10 is mounted on by screw on Y-axis machine ram 13, and rotary table 6 is mounted on rectangular by screw
On workbench 10.The disk milling column 1 is fastened on by screw on the ground of 9 rear side of X-axis machine tool guideway；The slotting milling and
Side milling column 4 is fastened on by screw on the ground on 9 right side of X-axis machine tool guideway.The first Z axis servo motor and ball wire
Thick stick pair of nut 20 and the first Z axis machine tool guideway 19 are fastened on by screw in slotting milling and side milling column 4, the first Z axis machine ram
18 are directly clamped among on the first Z axis machine tool guideway 19.It inserts milling and side milling device 15 and first Z axis machine ram 18 is mounted on by screw
On, it is combined with slotting milling and side milling column 4, and can be moved up and down along the first Z axis machine tool guideway 19.Electro spindle 16 passes through
Screw is installed together with slotting milling and side milling device 15.Second Z axis servo motor and ball guide screw nat 22 and the second Z axis machine
Bed guide rail 25 is fastened on by screw on disk milling column 1.Second Z axis machine ram 24 is directly clamped among the second Z axis machine tool guideway 25
On, disk milling apparatus 2 is mounted on by screw on the second Z axis machine ram 24, is combined with disk milling column 1, and being capable of edge
Second Z axis machine tool guideway 25 moves up and down.Wire rod quality 3 is installed together by keyway and disk milling apparatus 2.
The beneficial effects of the invention are as follows：Double columns of the lathe are respectively disk milling column and slotting milling and side milling column.Disk milling
Column is used for mounting disc milling apparatus, inserts milling and side milling column for installing slotting milling and side milling device.Double pillar constructions can effectively drop
The supporting power of low column, to ensure that the rigidity of machine pillar.When disk milling apparatus or slotting milling and side milling device are in process
In, cutting vibration will not have any impact to another device, and then ensure the stability of processing.In addition double pillar construction peaces
Adjustment examination is convenient, and two covering devices independently exist on double columns, has effectively protected the precision of card installation and debugging.
It elaborates with reference to the accompanying drawings and detailed description to the present invention.
Description of the drawings
Fig. 1 is the structural schematic diagram of the double pillar construction lathes of the combined numerically controlled milling of blisk of the present invention.
Fig. 2 is the structural schematic diagram of the combined numerically controlled milling parallel organization lathe of background technology blisk.
In figure, 1- disk milling columns, 2- disk milling apparatus, 3- wire rod qualities, 4- inserts milling and side milling column, 6- rotary tables, 8-X
Axis machine ram, 9-X axis machine tool guideways, 10- scanning tables, 11-X axis servo motor and ball guide screw nat, 13-Y axis
Machine ram, 14-Y axis machine tool guideways, 15- insert milling and side milling device, 16- electro spindles, 18- the first Z axis machine rams, 19- the
One Z axis machine tool guideway, 20- the first Z axis servo motors and ball guide screw nat, 21- columns, 22- the second Z axis servo motors and
Ball guide screw nat, 23-Y axis servo motor and ball guide screw nat, 24- the second Z axis machine rams, 25- the second Z axis machines
Bed guide rail, linear axis X, linear axis Y, linear axis Z1, linear axis Z2, rotary shaft A, rotary shaft B, rotary shaft C, main shaft SP.
Specific implementation mode
Following embodiment is referring to Fig.1.
Compared with the background technology, the present invention compared with something in common is：
1, processing object is identical, as blisk.
2, main function components are identical, i.e. disk milling apparatus and slotting milling and side milling device, can all realize disk, insert, side milling function.
Difference is：
1, the present invention is using double pillar constructions, i.e. disk milling column and slotting milling and side milling column, disk milling apparatus and slotting milling
It is separately mounted on two different columns with side milling device.And using single pillar construction, disk milling apparatus in background technology
A column is shared with slotting milling and side milling device；
2, lathe parameter is different.
| Parameter | Background technology | The present invention |
| Workbench diameter | Φ800 | Φ1000 |
| Workbench maximum carries | 1500kg | 3000kg |
| Disk milling power head pivot angle (B axle) | - 90 °~90 ° | - 180 °~180 ° |
| X-axis stroke | ≥3000mm | ≥1700mm |
| Y-axis stroke | ≥1400mm | ≥1200mm |
| X/Y/Z1/Z2 linear axis positioning accuracies | ±0.02/1000mm | 0.02/1000mm |
| A/B/C rotary shaft repetitive positioning accuracies | ±7″ | 7″ |
| Disk milling main shaft peak torque | 19000Nm | 5000Nm |
Compared with the background technology, the present invention, the range of work for expanding lathe improves the accuracy class of lathe, lathe knot
Structure is more compact, enhances the stability and rigidity of lathe.
The double pillar construction lathes of the combined numerically controlled milling of blisk of the present invention include disk milling apparatus 2, rotary table 6, X-axis
Machine tool guideway 9, inserts milling and side milling device 15, the first Z axis machine tool guideway 19 and the second Z axis machine tool guideway at Y-axis machine tool guideway 14
25, further include disk milling column 1, wire rod quality 3, insert milling and side milling column 4, X-axis machine ram 8, scanning table 10, X-axis servo
Motor and ball guide screw nat 11, Y-axis machine ram 13, electro spindle 16, the first Z axis machine ram 18, the first Z axis servo electricity
Machine and ball guide screw nat 20, the second Z axis servo motor and ball guide screw nat 22, Y-axis servo motor and ball-screw
Pair of nut 23 and the second Z axis machine ram 24.The X-axis machine tool guideway 9 and Y-axis machine tool guideway 14 is in cross-shaped configuration.Institute
The X-axis machine tool guideway 9 stated is installed on the ground by screw, and X-axis servo motor and ball guide screw nat 11 are pacified by screw
On X-axis machine tool guideway 9, X-axis machine ram 8 is directly clamped among on X-axis machine tool guideway 9, Y-axis machine tool guideway 14 by screw with
X-axis machine ram 8 connects, and Y-axis machine ram 13 is directly clamped among on Y-axis machine tool guideway 14, Y-axis servo motor and ball-screw spiral shell
Female pair 23 is mounted on by screw on Y-axis machine tool guideway 14, and scanning table 10 is mounted on Y-axis machine ram 13 by screw
On, rotary table 6 is mounted on by screw on scanning table 10.The disk milling column 1 is fastened on X-axis machine by screw
On the ground of 9 rear side of bed guide rail；The slotting milling and side milling column 4 is fastened on the ground on 9 right side of X-axis machine tool guideway by screw
On.The first Z axis servo motor and ball guide screw nat 20 and the first Z axis machine tool guideway 19 are fastened on slotting by screw
In milling and side milling column 4, the first Z axis machine ram 18 is directly clamped among on the first Z axis machine tool guideway 19.Insert milling and side milling device 15
It is mounted on the first Z axis machine ram 18, is combined with slotting milling and side milling column 4, and can be along the first Z axis by screw
Machine tool guideway 19 moves up and down.Electro spindle 16 is installed together by screw and slotting milling and side milling device 15.Second Z axis servo electricity
Machine and ball guide screw nat 22 and the second Z axis machine tool guideway 25 are fastened on by screw on disk milling column 1.Second Z axis lathe
Ram 24 is directly clamped among on the second Z axis machine tool guideway 25, and disk milling apparatus 2 is mounted on by screw on the second Z axis machine ram 24,
It combines, and can be moved up and down along the second Z axis machine tool guideway 25 with disk milling column 1.Wire rod quality 3 passes through keyway and disk milling
Device 2 is installed together.
The Specifeca tion speeification of lathe is：
Workbench diameter：
Complete converted products ranging from
Lathe MTBF：1500 hours；
Lathe TK：15000 hours.
Insert milling maximum speed of spindle >=8000r/min, torque >=900Nm；
Disk milling maximum speed：250r/min, torque >=5000Nm；
Rapid traverse speed (X/Y/Z1/Z2 axis) >=20m/min；
Workbench maximum capacity：3000kg；
Control the number of axle：7, service aisle：2, number of motion axes：5.
The main travel parameters of lathe：Linear axis X strokes >=1700mm, linear axis Y strokes >=1200mm, the first Z axis stroke
>=1200mm, the second Z axis stroke >=1200mm, rotary shaft A strokes：- 15 °~105 °, rotary shaft B strokes：- 180 °~180 °,
Rotary shaft C strokes：0 °~360 °.
Machine tool accuracy detects：X/Y/Z1/Z2：0.02/1000mm, A/B/C：12〞；Repetitive positioning accuracy：X/Y/Z1/Z2：
0.016/1000mm, A/B/C：7〞.
Three kinds of disk milling, slotting milling, side milling techniques are integrated on a machine tool by such lathe, effectively reduce the clamping of part
Time can make the processing efficiency of blisk improve 3-4 times additionally, due to the processing that disk milling is applied to blisk for the first time.
Specific processing method：
Step 1: by blisk clamping on rotary table 6, scanning table 10 and rotary table 6 edge together
It X-axis machine tool guideway 9 and Y-axis machine tool guideway 14 is moved to disk milling apparatus 2 along the stroke range that the second Z axis moves up and down.It connects
It disk milling apparatus 2 and moves up and down suitable height along the second Z axis machine tool guideway 25, while disk milling apparatus 2 is according to blisk
The degreeof tortuosity in channel rotates to suitable angle, mouse tooth disk locking along rotary shaft B, and wire rod quality 3 starts to rotate, you can carries out disk
Milling machining waits for that first passageway machining finishes, and wire rod quality 3 and disk milling apparatus 2 are moved back along the second Z axis machine tool guideway 25 together
Go out, then rotary table 6 rotates to the angle in second channel, wire rod quality 3 and the feed together of disk milling apparatus 2 along rotary shaft C,
The processing in second channel is carried out, above step is repeated, is completed until all channel disc Milling Machinings, wire rod quality 3 and disk milling
Device 2 is together along 25 withdrawing of the second Z axis machine tool guideway.
Step 2: scanning table 10 and rotary table 6 are moved along X-axis machine tool guideway 9 and Y-axis machine tool guideway 14 together
Slotting milling and side milling device 15 are moved along the stroke range that the first Z axis moves up and down, inserts milling and side milling device along the first Z axis lathe
Guide rail 19 moves up and down suitable height, you can insert the processing of milling.During inserting Milling Machining, electro spindle 16 is according to numerical control
Program is in time rotated along rotary shaft A.It waits for that first passageway machining finishes, inserts milling and side milling device 15 along the first Z axis machine
Bed 19 withdrawing of guide rail, then rotary table 6 machining angle in second channel is rotated to along the directions rotary shaft C, insert milling and side
Milling apparatus 15 is along 19 feed of the first Z axis machine tool guideway, you can carries out the slotting Milling Machining in second channel.Above step is repeated, directly
Milling Machining is inserted to all channels to finish, and inserts milling and side milling device 15 along 19 withdrawing of the first Z axis machine tool guideway.
Step 3: inserting milling and the shared set of device of side milling, after the completion of slotting milling progress, scanning table 10 and rotary work
Platform 6 does not have to move further along X-axis machine tool guideway 9 and Y-axis machine tool guideway 14, i.e., in side milling can be in the range of work.Side milling starts
Before processing, the cutter of side milling need to be only replaced on electro spindle 16, then insert milling and side milling device 15 along the first Z axis machine tool guideway
19 move up and down suitable height, you can start the processing of side milling.During Flank machining, electro spindle 16 is according to numerical control program
It is in time rotated along rotary shaft A.It waits for that first passageway machining finishes, inserts milling and side milling device 15 is led along the first Z axis lathe
19 withdrawing of rail, then rotary table 6 machining angle in second channel is rotated to along the directions rotary shaft C, you can carry out second
The Flank machining in a channel.Above step is repeated, until all channel Flank machinings finish, inserts milling and side milling device 15 along the
One Z axis machine tool guideway, 19 withdrawing.
Three above step terminates, and the compound milling of blisk is completed.
Claims (1)
1. a kind of double pillar construction lathes of combined numerically controlled milling of blisk, including disk milling apparatus (2), rotary table (6), X
Axis machine tool guideway (9), inserts milling and side milling device (15), the first Z axis machine tool guideway (19) and the second Z axis at Y-axis machine tool guideway (14)
Machine tool guideway (25), it is characterised in that：Further include disk milling column (1), wire rod quality (3), insert milling and side milling column (4), X-axis lathe
Ram (8), scanning table (10), X-axis servo motor and ball guide screw nat (11), Y-axis machine ram (13), electro spindle
(16), the first Z axis machine ram (18), the first Z axis servo motor and ball guide screw nat (20), the second Z axis servo motor
And ball guide screw nat (22), Y-axis servo motor and ball guide screw nat (23) and the second Z axis machine ram (24)；Institute
The X-axis machine tool guideway (9) and Y-axis machine tool guideway (14) stated are in cross-shaped configuration；The X-axis machine tool guideway (9) passes through screw
On the ground, X-axis servo motor and ball guide screw nat (11) are mounted on by screw on X-axis machine tool guideway (9), X for installation
Axis machine ram (8) is directly clamped among on X-axis machine tool guideway (9), and Y-axis machine tool guideway (14) passes through screw and X-axis machine ram (8)
Connection, Y-axis machine ram (13) are directly clamped among on Y-axis machine tool guideway (14), Y-axis servo motor and ball guide screw nat (23)
It is mounted on Y-axis machine tool guideway (14) by screw, scanning table (10) is mounted on Y-axis machine ram (13) by screw
On, rotary table (6) is mounted on by screw on scanning table (10)；The disk milling column (1) is fastened by screw
On the ground on rear side of X-axis machine tool guideway (9)；The slotting milling and side milling column (4) is fastened on X-axis machine tool guideway by screw
(9) on the ground on the right side of；The first Z axis servo motor and ball guide screw nat (20) and the first Z axis machine tool guideway
(19) it is fastened in slotting milling and side milling column (4) by screw, the first Z axis machine ram (18) is directly clamped among the first Z axis lathe
On guide rail (19)；It inserts milling and side milling device (15) to be mounted on the first Z axis machine ram (18) by screw, with slotting milling and side milling
Column (4) is combined, and can be moved up and down along the first Z axis machine tool guideway (19)；Electro spindle (16) is by screw and inserts
Milling and side milling device (15) are installed together；Second Z axis servo motor and ball guide screw nat (22) and the second Z axis lathe are led
Rail (25) is fastened on by screw on disk milling column (1)；Second Z axis machine ram (24) is directly clamped among the second Z axis machine tool guideway
(25) on, disk milling apparatus (2) is mounted on by screw on the second Z axis machine ram (24), is combined one with disk milling column (1)
It rises, and can be moved up and down along the second Z axis machine tool guideway (25)；Wire rod quality (3) is mounted on one by keyway and disk milling apparatus (2)
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615012.3A CN108788258B (en) | 2018-06-14 | 2018-06-14 | Blisk composite numerical control milling double-upright-column structure machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615012.3A CN108788258B (en) | 2018-06-14 | 2018-06-14 | Blisk composite numerical control milling double-upright-column structure machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108788258A true CN108788258A (en) | 2018-11-13 |
| CN108788258B CN108788258B (en) | 2020-02-14 |
Family
ID=64086186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810615012.3A Expired - Fee Related CN108788258B (en) | 2018-06-14 | 2018-06-14 | Blisk composite numerical control milling double-upright-column structure machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108788258B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473556A (en) * | 2022-03-03 | 2022-05-13 | 安徽双虎智能装备有限公司 | High-precision numerical control machine tool for hardware production and machining method |
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|---|---|---|---|---|
| DE3404838A1 (en) * | 1983-02-11 | 1984-08-16 | Innse Innocenti Santeustacchio S.p.A., Brescia | DRILLING AND MILLING PLANT |
| US20050069392A1 (en) * | 2003-09-30 | 2005-03-31 | Mori Seiki Co., Ltd. | Machine tool |
| CN103111674A (en) * | 2013-02-04 | 2013-05-22 | 西北工业大学 | Composite numerical control milling parallel-structure machine tool for blisk machining |
| CN104874867A (en) * | 2015-05-06 | 2015-09-02 | 宝鸡市新福泉机械科技发展有限责任公司 | High-precision and high-efficiency herringbone gear machine tool |
| CN106271679A (en) * | 2016-08-29 | 2017-01-04 | 宁波金凯机床股份有限公司 | A kind of pentahedron composite processing machine tool |
| CN106938395A (en) * | 2016-12-27 | 2017-07-11 | 上海大侨誉远精密机械有限公司 | A kind of new double column milling car Compositions of metal-working machines |
| CN107745262A (en) * | 2017-11-22 | 2018-03-02 | 清远市清新区正代机械科技有限公司 | A kind of double column milling machines |
-
2018
- 2018-06-14 CN CN201810615012.3A patent/CN108788258B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404838A1 (en) * | 1983-02-11 | 1984-08-16 | Innse Innocenti Santeustacchio S.p.A., Brescia | DRILLING AND MILLING PLANT |
| US20050069392A1 (en) * | 2003-09-30 | 2005-03-31 | Mori Seiki Co., Ltd. | Machine tool |
| CN103111674A (en) * | 2013-02-04 | 2013-05-22 | 西北工业大学 | Composite numerical control milling parallel-structure machine tool for blisk machining |
| CN104874867A (en) * | 2015-05-06 | 2015-09-02 | 宝鸡市新福泉机械科技发展有限责任公司 | High-precision and high-efficiency herringbone gear machine tool |
| CN106271679A (en) * | 2016-08-29 | 2017-01-04 | 宁波金凯机床股份有限公司 | A kind of pentahedron composite processing machine tool |
| CN106938395A (en) * | 2016-12-27 | 2017-07-11 | 上海大侨誉远精密机械有限公司 | A kind of new double column milling car Compositions of metal-working machines |
| CN107745262A (en) * | 2017-11-22 | 2018-03-02 | 清远市清新区正代机械科技有限公司 | A kind of double column milling machines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473556A (en) * | 2022-03-03 | 2022-05-13 | 安徽双虎智能装备有限公司 | High-precision numerical control machine tool for hardware production and machining method |
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| Publication number | Publication date |
|---|---|
| CN108788258B (en) | 2020-02-14 |
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