CN106584155A - Machining tool for multiple holes in disk type part and machining method using tool - Google Patents
Machining tool for multiple holes in disk type part and machining method using tool Download PDFInfo
- Publication number
- CN106584155A CN106584155A CN201611259022.5A CN201611259022A CN106584155A CN 106584155 A CN106584155 A CN 106584155A CN 201611259022 A CN201611259022 A CN 201611259022A CN 106584155 A CN106584155 A CN 106584155A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- hole
- rotating disk
- clamping fixture
- fixture seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a machining tool for multiple holes in a disk type part and a machining method using the tool. The machining tool comprises a clamp seat, wherein a through hole is horizontally formed in the clamp seat; a shaft sleeve is arranged in the through hole; a rotating shaft penetrates through the shaft sleeve and extends to two sides of the clamp seat; a nut is arranged at the end part of the rotating shaft on the rear side of the clamp seat; bearings are arranged outside the rotating shaft between the nut and the clamp seat in a sleeving manner; and a turntable is arranged on the rotating shaft on the front side of the clamp seat. By the adoption of the scheme, the machining tool is reasonable in structural design; the machining tool with a locating function is used for clamping a workpiece and then locating and boring the workpiece, so that in a boring process, a worker does not need to correct each hole in the workpiece, and the labor intensity of the worker is greatly reduced; and the quality of a product no longer depends on the proficiency and the luck of an operator, so that the machining quality of the workpiece is improved.
Description
Technical field：
The present invention relates to porous processing frock and the processing method using the frock on a kind of disk-like accessory.
Background technology：
In recent years, national automobile industry development was rapid, and consumer proposes higher requirement to the quality of automobile product, adjoint
And come be exactly that required precision of the sedan limousine to forging equipment is more and more tighter, forging and stamping manufacturing competition also increasingly swash
It is strong.Therefore, the running precision of the forging equipments such as punching machine how is improved, improve production efficiency, reduction production cost is anxious
The problem that need to be solved.Driven disk is the equipment vital part in closed type single point press pneumatic clutch.The part needs
Process 10 Φ 120+0.4+0.2, the 8 word holes of Φ 100+0.4+0.2 on Φ 430 thereon, the reference circles of Φ 530, and to ensure 8
Word hole circumferentially decile and ensure 8 word holes axis it is parallel with Φ 130H7 axially bored line A.
Traditional processing method technological process is：Cast blank --- --- --- plug in car for normalizing by line --- drilling ---
The word hole of keyway --- boring 8.After keyway is processed, bent plate, heart axle clamping workpiece are adopted on T611 boring machines, need single hole to look for
Just and then again thick, right boring 10- Φ 120+0.4+0.2 holes and 10- Φ 100+0.4+0.2 holes, so as to form 8 word holes, per boring complete
Individual hole needs manual rotation's workpiece next hole site of centering again, then workpiece pressing to carry out bore hole.Using traditional processing method
Crudy controllability it is excessively poor, and process centering when labor strength it is big.The quality of crudy is completely dependent on behaviour
The professional quality and fortune of workmanship, so the quality stability of product is poor.
The content of the invention：
The present invention is in order to make up the deficiencies in the prior art, there is provided porous processing frock and using should on a kind of disk-like accessory
The processing method of frock, its reasonable in design is clamped, Ran Houding using the processing tool with positioning function to workpiece
Position bore hole, no longer needs workman to carry out centering to each hole on workpiece during bore hole, greatly reduces the labor of workman
Fatigue resistance；The quality of product eliminates the reliance on the qualification and fortune of operative employee, improves the crudy of workpiece, solves existing
There is problem present in technology.
The present invention is for the solution technical scheme that adopted of above-mentioned technical problem：
Porous processing frock on a kind of disk-like accessory, including a clamping fixture seat, level is provided with a through hole on clamping fixture seat, logical
Axle sleeve is provided with hole, a rotating shaft extends the both sides of clamping fixture seat through axle sleeve, and the roller end on rear side of clamping fixture seat is provided with nut,
Bearing is arranged with outside rotating shaft between nut and clamping fixture seat, a rotating disk is provided with the rotating shaft on front side of clamping fixture seat, after rotating disk
Along the circumferential direction uniform intervals are provided with several location holes for side, the positioning relative with position of positioning hole is provided with clamping fixture seat and is inserted
Pin, in the front side of rotating disk, along the circumferential direction uniform intervals are provided with several fixing holes, and in each fixing hole double end is mounted on
Bolt, several positioning boss are being provided with the clamping fixture seat of rotating disk along the circle spacing of rotating disk, and the longitudinal direction of positioning boss is long
Degree is provided with the fixed mechanism for fixing workpiece more than the longitudinal thickness of rotating disk on positioning boss.
The end for inserting fixing hole in fastening screw is provided with positioning sleeve.
The fixed mechanism includes being horizontally set on supporting post-rod on positioning boss, also including being horizontally set on convex
Hold-down bolt on platform, in the outer end of hold-down bolt pressing plate is provided with, the hold-down bolt outer sheath between pressing plate and positioning boss
It is provided with spring.
Bushing is arranged with outside rotating shaft on front side of rotating disk.
The processing method of porous processing frock, comprises the following steps that on a kind of utilization disk-like accessory：
(1) processing tool is installed：Clamping fixture seat is arranged on the workbench of boring machine and centering is fixed；
(2) clamping workpiece：Stud is split out from fixing hole, rotating shaft passes through the centre bore of workpiece, by double end spiral shell
Bolt is fixed on workpiece on rotating disk, fastening screw is inserted in the location hole of rotating disk to fix rotating disk, tightens hold-down bolt so that
Piece-holder is fixed on clamping fixture seat；
(3) bore hole；Mobile work platform centering is located at the position in hole on workpiece circumference, and thick, first inboard aperture of right boring is unclamped
Pressing plate jack-up is pulled up fastening screw by hold-down bolt, spring, and fastening screw is inserted turning of work piece second location hole of rotating disk
In, hold-down bolt, locking pressure plate, thick, second inboard aperture of right boring are tightened again；
(4) remaining each inboard aperture is processed according to step (3) operation；
(5) process workpiece behind all holes to remain stationary as, mobile work platform, boring apertura lateralis, according to outside after the knife of heavy boring one
The diameter in hole calculates home position, and with inside diameter caliper holes centre-to-centre spacing is monitored, and position adjustment is carried out to workbench if having error,
Until qualified, right boring is then carried out；
(6) remaining each apertura lateralis is processed according to step (3) operation.
The present invention adopts such scheme, reasonable in design to carry out to workpiece using the processing tool with positioning function
Clamping, then positions bore hole, no longer needs workman to carry out centering to each hole on workpiece during bore hole, substantially reduces
The labour intensity of workman；The quality of product eliminates the reliance on the qualification and fortune of operative employee, and improve workpiece adds working medium
Amount.
Description of the drawings：
Fig. 1 is the structural representation of porous processing frock on the disk-like accessory of the present invention.
Fig. 2 is the A-A of Fig. 1 to cross section structure diagram.
Fig. 3 is the B-B direction cross section structure diagram of Fig. 1.
Fig. 4 is the structural representation of driven disk workpiece in closed type single point press pneumatic clutch.
In figure, 1, clamping fixture seat, 2, workpiece, 3, axle sleeve, 4, rotating shaft, 5, nut, 6, bearing, 7, rotating disk, 8, location hole, 9, fixed
Position latch, 10, fixing hole, 11, stud, 12, positioning boss, 13, positioning sleeve, 14, supporting post-rod, 15, hold-down bolt,
16th, pressing plate, 17, spring, 18, bushing, 19, centre bore, 20, inboard aperture, 21, apertura lateralis.
Specific embodiment：
Clearly to illustrate the technical characterstic of this programme, below by specific embodiment, and with reference to its accompanying drawing, to this
It is bright to be described in detail.
As Figure 1-4, porous processing frock on a kind of disk-like accessory, including a clamping fixture seat 1, the level on clamping fixture seat 1
A through hole is provided with, axle sleeve 3 is provided with through-holes, a rotating shaft 4 extends the both sides of clamping fixture seat 1 through axle sleeve 3, in the rear side of clamping fixture seat 1
The end of rotating shaft 4 be provided with nut 5, bearing 6 is arranged with outside the rotating shaft 4 between nut 5 and clamping fixture seat 1, in the front side of clamping fixture seat 1
Rotating shaft 4 is provided with a rotating disk 7, and in the rear side of rotating disk 7, along the circumferential direction uniform intervals are provided with several location holes 8, in clamping fixture seat 1
The fastening screw 9 relative with the position of location hole 8 is provided with, along the circumferential direction uniform intervals are provided with several in the front side of rotating disk 7
Fixing hole 10, in each fixing hole 10 stud 11 is mounted on, in the circle on the clamping fixture seat 1 of rotating disk 7 along rotating disk
Weekly interval is provided with several positioning boss 12, and the longitudinal length of positioning boss 12 is more than the longitudinal thickness of rotating disk 7, in positioning boss
12 are provided with the fixed mechanism for fixing workpiece 2.
The end for inserting fixing hole 10 in fastening screw 9 is provided with positioning sleeve 13.
The fixed mechanism includes the supporting post-rod 14 being horizontally set on positioning boss 12, also fixed including being horizontally set on
The hold-down bolt 15 of position boss 12, is provided with pressing plate 16, between pressing plate 16 and positioning boss 12 in the outer end of hold-down bolt 15
The outside of hold-down bolt 15 is arranged with spring 17.
Bushing 18 is arranged with outside the rotating shaft 4 of the front side of rotating disk 7.The big I of external diameter of bushing is according to different workpieces axis hole to big
Little replacing.
The processing method of porous processing frock, comprises the following steps that on a kind of utilization disk-like accessory：
(1) processing tool is installed：Clamping fixture seat 1 is arranged on the workbench of boring machine and centering is fixed；
(2) clamping workpiece：Stud 11 is split out from fixing hole 10, rotating shaft 4 passes through through the centre bore 19 of workpiece
Stud 11 is fixed on work on rotating disk 7 for 2, and fastening screw is inserted in 9 location holes 8 for entering rotating disk 7 to fix rotating disk 7, twists
Tight hold-down bolt 15 so that workpiece 2 is clamped and fastened on clamping fixture seat 1；
(3) bore hole；Mobile work platform centering is located at the position in hole on the circumference of workpiece 2, thick, first inboard aperture 20 of right boring,
Hold-down bolt 15 is unclamped, the jack-up of pressing plate 16 is pulled up fastening screw 9 by spring 17, and fastening screw is inserted 9 and enters rotating disk 7 by turning of work piece 2
Second location hole 8 in, tighten hold-down bolt 15 again, locking pressure plate 16, thick, second inboard aperture 20 of right boring；
(4) remaining each inboard aperture 20 is processed according to step (3) operation；
(5) process workpiece behind all holes to remain stationary as, mobile work platform, boring apertura lateralis 21, according to outer after the knife of heavy boring one
The diameter of side opening 21 calculates home position, and with inside diameter caliper holes centre-to-centre spacing is monitored, and position is carried out to workbench if having error
Adjustment, until qualified, then carries out right boring；
(6) remaining each apertura lateralis 21 is processed according to step (3) operation.
For driven disk workpiece in processing closed type single point press pneumatic clutch, need in part Φ 430, Φ
Need to process 10 Φ 120+0.4+0.2, the 8 word holes of Φ 100+0.4+0.2 on 530 reference circle, and to ensure 8 word holes in circumference
The axis in 8 word holes of upper decile and guarantee is parallel with Φ 130H7 axially bored line A.
When being processed using the frock of the present invention, clamping fixture seat 1 is installed on boring table and centering is fixed.Workpiece
Keyway location and installation with Φ 130H7 centre bores and on centre bore on clamping fixture seat 1, insert 9 and enter determining for rotating disk 7 by fastening screw
In the hole 8 of position.Workpiece 2 is fixed on clamping fixture seat 1 with stud 15, locking pressure plate 16.Mobile work platform and main shaft are looked for by line
Positive Φ 100+0.4+0.2 holes, thick, first Φ 100+0.4+0.2 hole of right boring.Unclamp pressing plate 16, spring 17 by the jack-up of pressing plate 16,
Fastening screw 9 is pulled up, turning of work piece 2 enters in second location hole 8 of rotating disk 7, locking pressure plate 16 by fastening screw, 9, thick, essence
Second Φ 100+0.4+0.2 hole of boring, reprocesses remaining each Φ 100+0.4+0.2 hole.The complete rear workpiece of tenth hole machined is motionless,
Mobile work platform 50mm, then boring Φ 120+0.4+0.2 holes, Φ 120+0.4+0.2 holes are calculated after the knife of heavy boring one according to bore dia
Home position, with inside diameter caliper holes centre-to-centre spacing is checked, and the position of workbench is adjusted if having error until qualified, when
Centre-to-centre spacing carries out again right boring hole after determining.
Using porous processing frock and the processing method using the frock on the disk-like accessory of the present invention, positioned using having
The processing tool of function is clamped to workpiece, then positions bore hole, and workman is no longer needed during bore hole on workpiece
Each hole carry out centering, greatly reduce the labour intensity of workman；The quality of product eliminates the reliance on the qualification of operative employee
And fortune, improve the crudy of workpiece.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention is all fallen within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (5)
1. porous processing frock on a kind of disk-like accessory, it is characterised in that：Including a clamping fixture seat, level is provided with one on clamping fixture seat
Through hole, is provided with through-holes axle sleeve, and a rotating shaft extends the both sides of clamping fixture seat through axle sleeve, and the roller end on rear side of clamping fixture seat sets
There is nut, outside the rotating shaft between nut and clamping fixture seat bearing is arranged with, a rotating disk is provided with the rotating shaft on front side of clamping fixture seat,
Along the circumferential direction uniform intervals are provided with several location holes to the rear side of rotating disk, are provided with relative with position of positioning hole on clamping fixture seat
Fastening screw, in the front side of rotating disk, along the circumferential direction uniform intervals are provided with several fixing holes, are respectively mounted in each fixing hole
There is stud, several positioning boss are being provided with along the circle spacing of rotating disk on the clamping fixture seat of rotating disk, positioning boss
Longitudinal length is provided with the fixed mechanism for fixing workpiece more than the longitudinal thickness of rotating disk on positioning boss.
2. porous processing frock on disk-like accessory according to claim 1, it is characterised in that：Fix in fastening screw insertion
The end in hole is provided with positioning sleeve.
3. porous processing frock on disk-like accessory according to claim 1, it is characterised in that：The fixed mechanism includes water
The flat supporting post-rod being arranged on positioning boss, also including the hold-down bolt being horizontally set on positioning boss, in hold-down bolt
Outer end be provided with pressing plate, be arranged with spring on the outside of the hold-down bolt between pressing plate and positioning boss.
4. porous processing frock on disk-like accessory according to claim 1, it is characterised in that：Outside rotating shaft on front side of rotating disk
It is arranged with bushing.
5. on disk-like accessory described in a kind of utilization claim 1 porous processing frock processing method, it is characterised in that：Concrete step
It is rapid as follows：
(1) processing tool is installed：Clamping fixture seat is arranged on the workbench of boring machine and centering is fixed.
(2) clamping workpiece：Stud is split out from fixing hole, rotating shaft passes through the centre bore of workpiece, will by stud
Workpiece is fixed on rotating disk, fastening screw is inserted in the location hole of rotating disk to fix rotating disk, tightens hold-down bolt so that workpiece
It is clamped and fastened on clamping fixture seat；
(3) bore hole；Mobile work platform centering is located at the position in hole on workpiece circumference, and thick, first inboard aperture of right boring is unclamped and compressed
Pressing plate jack-up is pulled up fastening screw by bolt, spring, and turning of work piece inserts fastening screw in second location hole of rotating disk,
Hold-down bolt, locking pressure plate, thick, second inboard aperture of right boring are tightened again；
(4) remaining each inboard aperture is processed according to step (3) operation；
(5) process workpiece behind all holes to remain stationary as, mobile work platform, boring apertura lateralis, according to apertura lateralis after the knife of heavy boring one
Diameter calculates home position, and with inside diameter caliper holes centre-to-centre spacing is monitored, and position adjustment is carried out to workbench if having error, until
It is qualified, then carry out right boring；
(6) remaining each apertura lateralis is processed according to step (3) operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259022.5A CN106584155A (en) | 2016-12-30 | 2016-12-30 | Machining tool for multiple holes in disk type part and machining method using tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259022.5A CN106584155A (en) | 2016-12-30 | 2016-12-30 | Machining tool for multiple holes in disk type part and machining method using tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584155A true CN106584155A (en) | 2017-04-26 |
Family
ID=58581476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611259022.5A Pending CN106584155A (en) | 2016-12-30 | 2016-12-30 | Machining tool for multiple holes in disk type part and machining method using tool |
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| CN (1) | CN106584155A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053002A (en) * | 2017-06-23 | 2017-08-18 | 天津市中马骏腾精密机械制造有限公司 | A kind of rotating shuttle fixture for hole grinding |
| CN107825199A (en) * | 2017-10-31 | 2018-03-23 | 济南大学 | A kind of turning clamp and method for the processing of holes inner hole of bearing seat |
| CN108214277A (en) * | 2017-11-28 | 2018-06-29 | 中国航发西安动力控制科技有限公司 | The grinding equipment and honing method of bushing in complex casing component holes system |
| CN110370048A (en) * | 2019-08-07 | 2019-10-25 | 沈阳飞机工业（集团）有限公司 | A kind of fixture for boring machine of ears part processing inner hole |
| CN110370035A (en) * | 2019-05-29 | 2019-10-25 | 杭州联德精密机械股份有限公司 | A kind of rotary positioning tool and its application method |
| CN113070508A (en) * | 2021-03-29 | 2021-07-06 | 房敏 | Automatic machining equipment and machining method for manufacturing automobile brake disc |
| CN113681047A (en) * | 2020-05-16 | 2021-11-23 | 威博科技巨匠(深圳)有限公司 | Method suitable for porous finish machining of large workpiece |
| CN113739746A (en) * | 2021-08-17 | 2021-12-03 | 北京精密机电控制设备研究所 | Cylindricity detection auxiliary device, cylindricity detection device and detection method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1776206A1 (en) * | 2004-06-29 | 2007-04-25 | Maus S.P.A. | A device for centering and magnetic clamping of workpieces and a machine tool incorporating the said device |
| CN1962145A (en) * | 2006-11-24 | 2007-05-16 | 胡梁发 | Method for processing blade form work piece and fittings dedicated therefor |
| CN102416572A (en) * | 2011-12-06 | 2012-04-18 | 苏州工业园区艺达精密机械有限公司 | Disc-shaped workpiece frock clamp |
| CN103100892A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | Potentiometer support positioning tool |
| CN103659462A (en) * | 2013-12-10 | 2014-03-26 | 苏州市职业大学 | Indexing mechanism |
| CN204748145U (en) * | 2015-04-15 | 2015-11-11 | 富莱茵汽车部件有限公司 | A anchor clamps for disc part |
| CN105108512A (en) * | 2015-08-31 | 2015-12-02 | 重庆帅昌机械制造有限公司 | Faceplate angle iron type lathe fixture |
| CN206484297U (en) * | 2016-12-30 | 2017-09-12 | 山东金辰机械股份有限公司 | Porous processing frock on disk-like accessory |
-
2016
- 2016-12-30 CN CN201611259022.5A patent/CN106584155A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1776206A1 (en) * | 2004-06-29 | 2007-04-25 | Maus S.P.A. | A device for centering and magnetic clamping of workpieces and a machine tool incorporating the said device |
| CN1962145A (en) * | 2006-11-24 | 2007-05-16 | 胡梁发 | Method for processing blade form work piece and fittings dedicated therefor |
| CN102416572A (en) * | 2011-12-06 | 2012-04-18 | 苏州工业园区艺达精密机械有限公司 | Disc-shaped workpiece frock clamp |
| CN103100892A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | Potentiometer support positioning tool |
| CN103659462A (en) * | 2013-12-10 | 2014-03-26 | 苏州市职业大学 | Indexing mechanism |
| CN204748145U (en) * | 2015-04-15 | 2015-11-11 | 富莱茵汽车部件有限公司 | A anchor clamps for disc part |
| CN105108512A (en) * | 2015-08-31 | 2015-12-02 | 重庆帅昌机械制造有限公司 | Faceplate angle iron type lathe fixture |
| CN206484297U (en) * | 2016-12-30 | 2017-09-12 | 山东金辰机械股份有限公司 | Porous processing frock on disk-like accessory |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053002A (en) * | 2017-06-23 | 2017-08-18 | 天津市中马骏腾精密机械制造有限公司 | A kind of rotating shuttle fixture for hole grinding |
| CN107825199A (en) * | 2017-10-31 | 2018-03-23 | 济南大学 | A kind of turning clamp and method for the processing of holes inner hole of bearing seat |
| CN108214277A (en) * | 2017-11-28 | 2018-06-29 | 中国航发西安动力控制科技有限公司 | The grinding equipment and honing method of bushing in complex casing component holes system |
| CN108214277B (en) * | 2017-11-28 | 2019-08-23 | 中国航发西安动力控制科技有限公司 | The grinding equipment and honing method of bushing in complex casing component holes system |
| CN110370035A (en) * | 2019-05-29 | 2019-10-25 | 杭州联德精密机械股份有限公司 | A kind of rotary positioning tool and its application method |
| CN110370048A (en) * | 2019-08-07 | 2019-10-25 | 沈阳飞机工业（集团）有限公司 | A kind of fixture for boring machine of ears part processing inner hole |
| CN113681047A (en) * | 2020-05-16 | 2021-11-23 | 威博科技巨匠(深圳)有限公司 | Method suitable for porous finish machining of large workpiece |
| CN113070508A (en) * | 2021-03-29 | 2021-07-06 | 房敏 | Automatic machining equipment and machining method for manufacturing automobile brake disc |
| CN113739746A (en) * | 2021-08-17 | 2021-12-03 | 北京精密机电控制设备研究所 | Cylindricity detection auxiliary device, cylindricity detection device and detection method |
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Application publication date: 20170426 |
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