CN101879613A - Compound-function invertible cutting tool, tool section and installation method - Google Patents
Compound-function invertible cutting tool, tool section and installation method Download PDFInfo
- Publication number
- CN101879613A CN101879613A CN2010102055867A CN201010205586A CN101879613A CN 101879613 A CN101879613 A CN 101879613A CN 2010102055867 A CN2010102055867 A CN 2010102055867A CN 201010205586 A CN201010205586 A CN 201010205586A CN 101879613 A CN101879613 A CN 101879613A
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- tool
- tool section
- pressing plate
- section
- installation method
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- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 48
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 8
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims 1
- 238000007514 turning Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/06—Profile cutting tools, i.e. forming-tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/0466—Star form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/32—Details of teeth
Landscapes
- Milling Processes (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a compound-function invertible cutting tool, a tool section and an installation method, wherein the cutting tool comprises the tool section in a multi-surface shape, a cutter body having the shape identical to the tool section, and a platen. The tool section of the cutting tool consists of three groups of three cutting planes with equal size, three chip curling cambered surfaces and two minor flanks, and anterior angles, orthogonal clearance angles, front aperture clearance angles, inclination angles, cutting edge angles and front relief angles related to three main cutting edges and three assistant cutting edges can keep invariant after the tool section is inverted. The cutting edge and the tool nose of the tool section are provided with an edge angle and a transitional amelioration blade so as to improve the strength of the tool section and the quality of a processed surface. The tool section has the characteristics of small size, wonderful angle, high intensity, inversion, re-grinding, adjustability, convenient clamping and firmness, and can save materials, time, labor and energy and increase the efficiency in the process of turning machining.
Description
Technical field
The present invention relates to metal cold working field, relate in particular to the turning manufacture field that uses a kind of complex function indexable tool, tool section and installation method.
Background technology
At the cold worked turning manufacture field of metal, cutter commonly used has four types at present, that is: whole high speed steel bar lathe tool, brazed carbide turning tool, clip type lathe tool, indexable turning tool.All kinds lathe tool range of application and effect have nothing in common with each other, and with regard to its shortcoming, high-speed steel can not bear high-speed cutting; Easy embrittlement when the carbide chip heat damage of brazed carbide turning tool welding back is used, sharpening often, the blade application rate is low, processing increases non-cutting time, production efficiency is low; The clip type lathe tool can't transposition, and the blade material utilization is abundant inadequately; The blade of indexable turning tool can not be refaced, blade use cost height.
Summary of the invention
The present invention is directed to the deficiency of above existing cutter, but but designed a kind of cutter with compound indexable tool section that integrates numerous cutter advantages of indexable function, the high-rate cutting of the function of can refacing regulatory function high speed.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of complex function indexable tool, tool section and installation method comprise the tool section that is polyhedral shape and have the cutter hub of the mounting groove that matches with the tool section shape and have the pressing plate that matches with the tool section shape.
The tool section of this cutter is made up of three groups of three planes and three cambered surfaces that equate, and perpendicular with its minor flank.Wherein between three of tool section planes and three cambered surfaces adjacent three main cutting edges and three front cutting edges are arranged, three main cutting edges and three circular arc chip curling grooves all form an anterior angle γ, and main cutting edge and its major flank form a primary clearance α in the cutting plane
2, and consistent with the primary clearance of knife bar major flank.Front cutting edge and its minor flank form a front clearance α in tool minor cutting edge plane
1, and with the front clearance α of knife bar minor flank
1The angle unanimity.The main body of this cutter tool section matches with the knife bar kerve composition surface that this tool section is installed, and forms a negative side rake λ with the horizontal axis of knife bar, the minor flank that makes tool section when cutting with secondary cutting face between front clearance of formation.Main cutting edge is provided with horizontal corner angle of the edge of a knife and chamfered edge, to strengthen the cutting hardness of major cutting edge.All be provided with transitional edges and wiper edges on three points of a knife of tool section, to improve the quality of finished surface.
The cutter hub of this cutter is provided with knife bar cutter groove composition surface and the pressing plate seat plane that matches with the tool section shape.The bottom position on knife bar cutter groove composition surface has cutter groove point of a knife protection groove, to prevent injuring blade in the push type broach process.There is the fastening screw screw of fixation clip on pressing plate seat plane on the cutter hub.
Also be provided with the tool section hypotenuse composition surface, the fastening technology groove of pressing plate, pressing plate chip curling groove circular arc, pressing plate fillet surface and the pressing plate screw vent that match with the tool section shape on the pressing plate of this cutter.
The installation method of this cutter is: tool section is fixedly connected between cutter hub and the pressing plate by fastening screw.After three points of a knife of tool section all wear and tear, reface once more shorten after, it is fastening that its fixing means cooperates pressing plate to assist by short auxiliary fastening tool section, to reach the maximization of tool section material service efficiency.Compared with prior art, the invention has the advantages that:
The tool section of a kind of complex function indexable tool of the present invention, tool section and installation method has that volume is little, angle is wonderful, intensity is high, indexable, can reface, can regulate, convenient mounting and clamping, firmly, save non-cutting time, reduce labor intensity, save production cost, the advantage of enhancing productivity.The invention solves that traditional welding lathe tool sharpening is frequent, sharpening is wasted time and energy the expense material, increase non-cutting time, and the cost of charp tool consumes too fast, the shortcoming that production efficiency is low; Having solved the mechanical clamped cutting tool blade can't indexable shortcoming; Having solved indexable tool can't reface and the low shortcoming of blade utilization rate.
Description of drawings
Following Fig. 1-Figure 26 described " cutter " all refers to " a kind of complex function indexable tool, tool section and installation method " of the present invention.
Fig. 1 is the cutter vertical view; Fig. 2 is that cutter B is to view; Fig. 3 is that cutter C is to view; Fig. 4 is a cutter A-A cutaway view; Fig. 5 is a cutter
The position enlarged drawing; Fig. 6 is a cutter
The position enlarged drawing; Fig. 7 is a cutter I position enlarged drawing; Fig. 8 is the cutter stereogram; Fig. 9 is that cutter uses auxiliary cushion block scheme of installation; Figure 10 be cutter when refacing cutter head stretch out schematic diagram; Figure 11 is a cutter cylindrical turning schematic diagram; Figure 12 is a knife end facing schematic diagram; Figure 13 is an endoporus turning schematic diagram; Figure 14 is that schematic diagram is used in the milling of cutter tool section; Figure 15-Figure 26 is a cutter change shape design and installation schematic diagram.
Each label is represented among the figure:
1, knife bar 2, knife bar boss face 3, fastening screw
4, pressing plate 5, pressing plate seat plane 6, pressing plate cutter head composition surface
7, the fastening technology groove 8 of pressing plate, tool section front cutting edge 9, tool section minor flank
10, knife bar tool section composition surface 11, knife bar minor flank 12, pressing plate groove side
13, pressing plate groove back 14, pressing plate fillet surface 15, pressing plate chip curling groove
16, tool section chip curling groove 17, tool section major flank 18, tool section main cutting edge
19, knife bar major flank 20, point of a knife 21, tool section
22, cutter groove point of a knife protection groove 23, point of a knife transitional edges 24, point of a knife wiper edges
25, the horizontal corner angle 26 of main cutting edge, main cutting edge chamfered edge 27, fastening screw screw
28, pressing plate screw vent 29, auxiliary fastening tool section 30, the tool section extension of refacing
The specific embodiment:
For making purpose of the present invention, technical scheme clearer, the invention will be further described below in conjunction with the accompanying drawing specific embodiment.
Referring to Fig. 1-Figure 10, the knife bar 1 that a kind of complex function indexable tool of the present invention, tool section and installation method coincide by a special curved surface triangle tool section 21 with this tool section shape and form with pressing plate 4 and fastening screw 3 that this tool section shape is coincide.This tool section 21 is positioned between cutter hub 1 and the pressing plate 4, is connected on the fastening screw screw 27 on the cutter hub 1 by the screw vent on the pressing plate 28 by fastening screw 3, and tool section 21 and pressing plate 4 are fastened on the cutter hub 1.There is pressing plate seat plane 5 position of pressing plate on the boss 2 at knife bar front end position, both sides, pressing plate seat plane have pressing plate groove side 12 and pressing plate groove back 13 to be used for the stressed location of pressing plate, and technology fillet surface 14 is arranged on the pressing plate front end face, and it is attractive in appearance just to be used for province's material.
When machining, after first corner wear, only need unclamp fastening screw 3, lift pressing plate 4, with face of tool section 21 rotations, again fastening second point of a knife that just can utilize of tool section is carried out the processing second time, after second corner wear, unclamp according to above method, fastening back processes for the third time with the 3rd point of a knife, after the 3rd point of a knife also weares and teares again, just can as Figure 10 30 shown in tool section is stretched out forward, fastening then sharpening keeps vertical with tool section minor flank plane with the plane of major flank during sharpening, institute's good tool section of sharpening is reinstalled behind the sharpening to fix again and promptly can be carried out indexable cyclic process once more.
Tool section of the present invention each time can transposition behind the sharpening three times, and only be 0.1-0.3mm under the sharpening amount normal condition, can not surpass 0.5mm at most, cutting edge length computation with normal indexable insert tip, throw away tip 20mm, under the auxiliary clamping of as shown in Figure 9 auxiliary fastening tool section 29, can be extended to the service life of tool section about 5mm, from 20mm to 5mm, can reface 30 times with maximum mill amount 0.5mm calculating, indexable use is three times after refacing at every turn, actual access times reach 90 times, are 30 times of common indexable insert tip, throw away tip with indexable number of times calculating; Calculate than traditional mechanical clamped cutting tool use of Duoing 60 times with same mill amount and material, the tool section utilization rate is 3 times of mechanical clamped cutting tool; Calculate than the traditional welding blade use of Duoing 120 times with same mill amount and material, the tool section utilization rate is 4 times of brazed carbide turning tool.
With reference to Figure 11-Figure 14, a kind of complex function indexable tool of the present invention, tool section and installation method can be widely used in cylindrical turning, facing and the endoporus turning of turning manufacture field, and tool section of the present invention and installation method thereof can also be used for the Milling Process field simultaneously.
With reference to Figure 15-Figure 26, above-mentioned enforcement billmpse tool case only is the preferred embodiments of the invention, and the tool section design application type of this cutter can be billmpse tool, facing tool, internal lathe-tool and milling cutter.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can make some equivalents in the polygon scope to the design shape of tool section, these equivalents all should be considered as protection scope of the present invention.
The tool section material equally also is that the preferred version according to the turning manufacture field is chosen as Hardmetal materials, in like manner also can select high speed steel material or other materials according to the needs of rapidoprint and technology.
A kind of complex function indexable tool of the present invention, tool section and installation method can be widely used in machine-building metal cold working field, economizing material, save time, can reducing production costs under the situation of labour-saving, enhance productivity.
Claims (10)
1. complex function indexable tool, tool section and installation method, comprise tool section (21) that is polyhedral shape and cutter hub (1) and have the pressing plate (4) that matches with the tool section shape with the mounting groove that matches with the tool section shape, described tool section (21) is made up of three groups of three planes (6) that equate and three volume bits cambered surfaces (16), and it is perpendicular with its minor flank (9), it is characterized in that: between three planes (6) are adjacent with three volume bits cambered surfaces (16) three main cutting edges (18) and three front cutting edges (8) are arranged, article three, main cutting edge (18) all forms an anterior angle γ with three chip curling grooves (16), and main cutting edge (18) forms a primary clearance α with its major flank (17) in the cutting plane
2, and with the primary clearance α of knife bar major flank (19)
2Unanimity, front cutting edge (8) forms a front clearance α with its minor flank (9) in tool minor cutting edge plane
1, and with the front clearance α of knife bar minor flank (11)
1The angle unanimity, tool section (21) matches with knife bar kerve composition surface (10), and form a negative side rake λ with the horizontal axis of knife bar (1), horizontal corner angle of the edge of a knife (25) and chamfered edge (26) are arranged on the main cutting edge (18), transitional edges (23) and wiper edges (24) are arranged on three points of a knife (20) of tool section (21).
2. a kind of complex function indexable tool according to claim 1, tool section and installation method is characterized in that: the knife bar cutter groove composition surface (10) that matches with the tool section shape and the pressing plate seat plane (5) of pressing plate (4) are arranged on the described cutter hub (1).
3. a kind of complex function indexable tool according to claim 2, tool section and installation method is characterized in that: the bottom position on the knife bar cutter groove composition surface (10) that matches with the tool section shape on the described cutter hub (1) has cutter groove point of a knife protection groove (22).
4. a kind of complex function indexable tool according to claim 2, tool section and installation method is characterized in that: the fastening screw screw (27) that fixation clip (4) is arranged on the pressing plate seat plane (5) on the described cutter hub (1).
5. a kind of complex function indexable tool according to claim 1 and 2, tool section and installation method is characterized in that: the pressing plate tool section composition surface (6), the fastening technology groove of pressing plate (7), pressing plate chip curling groove circular arc (15), pressing plate fillet surface (14) and the pressing plate screw vent (28) that match with the tool section shape are arranged on the described pressing plate (4).
6. a kind of complex function indexable tool according to claim 1, tool section and installation method is characterized in that: described installation method is that tool section (21) is fixedly connected between cutter hub (1) and the pressing plate (4) by fastening screw (3).
7. a kind of complex function indexable tool according to claim 6, tool section and installation method is characterized in that: the fixing means after described tool section is refaced and shortened is auxiliary fastening by auxiliary fastening tool section (29).
8. a kind of complex function indexable tool according to claim 1, tool section and installation method is characterized in that: the tool section design application type of described cutter is billmpse tool, facing tool, internal lathe-tool, milling cutter.
9. a kind of complex function indexable tool according to claim 1, tool section and installation method is characterized in that: the design shape of described tool section is triangle and tetragonal deformation type.
10. a kind of complex function indexable tool according to claim 1, tool section and installation method is characterized in that: the material of described tool section is carbide alloy or high-speed steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010205586.7A CN101879613B (en) | 2010-06-09 | 2010-06-09 | A kind of complex function indexable tool |
| CN201510478075.5A CN104985208B (en) | 2010-06-09 | 2010-06-09 | A kind of installation method of complex function indexable tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010205586.7A CN101879613B (en) | 2010-06-09 | 2010-06-09 | A kind of complex function indexable tool |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478075.5A Division CN104985208B (en) | 2010-06-09 | 2010-06-09 | A kind of installation method of complex function indexable tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101879613A true CN101879613A (en) | 2010-11-10 |
| CN101879613B CN101879613B (en) | 2015-12-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478075.5A Expired - Fee Related CN104985208B (en) | 2010-06-09 | 2010-06-09 | A kind of installation method of complex function indexable tool |
| CN201010205586.7A Active CN101879613B (en) | 2010-06-09 | 2010-06-09 | A kind of complex function indexable tool |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478075.5A Expired - Fee Related CN104985208B (en) | 2010-06-09 | 2010-06-09 | A kind of installation method of complex function indexable tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104985208B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN103658702A (en) * | 2013-12-13 | 2014-03-26 | 陕西宝成航空仪表有限责任公司 | Turning tool device for turning narrow and deep end face groove with shaft |
| CN104772478A (en) * | 2015-03-20 | 2015-07-15 | 深圳市圆梦精密技术研究院 | Cutter applied to duplex metal processing and use method thereof |
| CN104972150A (en) * | 2015-07-10 | 2015-10-14 | 成都力鑫科技有限公司 | Multi-azimuth feed cutter bar manufacturing process capable of avoiding machining interference |
| CN105290437A (en) * | 2015-12-02 | 2016-02-03 | 北京航天新风机械设备有限责任公司 | Boring cutter for processing small holes in aluminum-based silicon carbide material |
| CN108856756A (en) * | 2018-06-05 | 2018-11-23 | 宁波川景誉机械科技发展有限公司 | It is a kind of for processing the cutter head and its cutter of ball screws |
| CN112917177A (en) * | 2020-11-04 | 2021-06-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Multi-angle tool holder adjusting device for realizing orthogonal turning on machining center |
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| DE2644068A1 (en) * | 1976-09-30 | 1978-04-06 | Horn Paul | CUTTING TOOL, IN PARTICULAR FOR A LATHE |
| CN1130885A (en) * | 1993-09-10 | 1996-09-11 | 桑德维克公司 | Thread cutting insert |
| JPH10503A (en) * | 1996-06-12 | 1998-01-06 | Yamada Seimitsu Seisakusho:Kk | Cutting tool |
| JP2002346808A (en) * | 2001-03-19 | 2002-12-04 | Suzuki Seiko:Kk | Cutter unit for lathe |
| RO120761B1 (en) * | 2002-10-07 | 2006-07-28 | Vasile Beldean | Cutting tool |
| CN201744672U (en) * | 2010-06-09 | 2011-02-16 | 孙生强 | Indexable cylindrical tool, tool section and fastening device |
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| CN2055756U (en) * | 1989-10-28 | 1990-04-11 | 代治世 | Regrindable machine holding cutting knife |
| DE10208266A1 (en) * | 2001-07-26 | 2003-02-13 | Ceram Tec Ag Innovative Cerami | Stock-removing cutting tool has circular clamping trough with centre protrusion on cutting plate associated with matching circular ring on cam of pressure member which engages round protrusion |
| CN201140282Y (en) * | 2008-01-10 | 2008-10-29 | 四川天虎工具有限责任公司 | Indexable mechanically-clamped crankshaft lathe cutter |
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2010
- 2010-06-09 CN CN201510478075.5A patent/CN104985208B/en not_active Expired - Fee Related
- 2010-06-09 CN CN201010205586.7A patent/CN101879613B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2644068A1 (en) * | 1976-09-30 | 1978-04-06 | Horn Paul | CUTTING TOOL, IN PARTICULAR FOR A LATHE |
| CN1130885A (en) * | 1993-09-10 | 1996-09-11 | 桑德维克公司 | Thread cutting insert |
| JPH10503A (en) * | 1996-06-12 | 1998-01-06 | Yamada Seimitsu Seisakusho:Kk | Cutting tool |
| JP2002346808A (en) * | 2001-03-19 | 2002-12-04 | Suzuki Seiko:Kk | Cutter unit for lathe |
| RO120761B1 (en) * | 2002-10-07 | 2006-07-28 | Vasile Beldean | Cutting tool |
| CN201744672U (en) * | 2010-06-09 | 2011-02-16 | 孙生强 | Indexable cylindrical tool, tool section and fastening device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN102862099B (en) * | 2012-05-30 | 2014-12-17 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN103658702A (en) * | 2013-12-13 | 2014-03-26 | 陕西宝成航空仪表有限责任公司 | Turning tool device for turning narrow and deep end face groove with shaft |
| CN103658702B (en) * | 2013-12-13 | 2016-06-08 | 陕西宝成航空仪表有限责任公司 | The lathe tool device of the narrow deep trouth of car band axial end |
| CN104772478A (en) * | 2015-03-20 | 2015-07-15 | 深圳市圆梦精密技术研究院 | Cutter applied to duplex metal processing and use method thereof |
| CN104972150A (en) * | 2015-07-10 | 2015-10-14 | 成都力鑫科技有限公司 | Multi-azimuth feed cutter bar manufacturing process capable of avoiding machining interference |
| CN105290437A (en) * | 2015-12-02 | 2016-02-03 | 北京航天新风机械设备有限责任公司 | Boring cutter for processing small holes in aluminum-based silicon carbide material |
| CN108856756A (en) * | 2018-06-05 | 2018-11-23 | 宁波川景誉机械科技发展有限公司 | It is a kind of for processing the cutter head and its cutter of ball screws |
| CN112917177A (en) * | 2020-11-04 | 2021-06-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Multi-angle tool holder adjusting device for realizing orthogonal turning on machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101879613B (en) | 2015-12-16 |
| CN104985208A (en) | 2015-10-21 |
| CN104985208B (en) | 2018-01-16 |
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Address after: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Applicant after: Sun Shengqiang Address before: 221140 room 2, building 22, building two, 501 West Ring Road, Xuzhou, Jiangsu, China Applicant before: Sun Shengqiang |
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Effective date of registration: 20170628 Address after: 523846 Guangdong city of Dongguan province Changan town sand community business Road No. 10 Patentee after: Guangdong vibration CNC Tools Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Patentee before: Sun Shengqiang |