CN106216752A - A kind of novel PCD milling cutter - Google Patents
A kind of novel PCD milling cutter Download PDFInfo
- Publication number
- CN106216752A CN106216752A CN201610862934.5A CN201610862934A CN106216752A CN 106216752 A CN106216752 A CN 106216752A CN 201610862934 A CN201610862934 A CN 201610862934A CN 106216752 A CN106216752 A CN 106216752A
- Authority
- CN
- China
- Prior art keywords
- milling
- cutter
- face
- crumb loading
- cutting tool
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/006—Details of the milling cutter body
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/203—Number of cutting edges four
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23C2222/28—Details of hard metal, i.e. cemented carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2226/00—Materials of tools or workpieces not comprising a metal
- B23C2226/31—Diamond
- B23C2226/315—Diamond polycrystalline [PCD]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
A kind of novel PCD milling cutter that the present invention proposes, including milling body, milling body includes installation end and milling end, milling end includes Cutting tool installation manner face, crumb loading clearance surface and cutter, the present invention is with hard alloy as material, its hardness is high, wearability is high, easy to use, use four sword staight shank designs, shock resistance is good, it is effectively reduced chatter mark, cutter is angularly disposed, the anterior angle of end milling axle before increasing milling cutter, improve the sharpness of milling cutter, milling smooth surface effect can be effectively increased, improve milling effect, in sum, a kind of novel PCD milling cutter that the present invention proposes, there is hardness high, wearability is high, shock resistance is good, the feature that sharpness is high, it is effectively reduced milling lines and chatter mark, promote milling efficiency and effect, increase the milling smooth surface effect of notebook computer shell.
Description
Technical field
The present invention relates to milling cutter field, a kind of novel PCD milling cutter.
Background technology
Man-hour is added carrying out notebook computer shell, the modes using milling more, use existing milling cutter that notebook computer shell is carried out
During processing and milling, many meeting milling lines and chatter marks under notebook computer shell remained on surface, milling lines and chatter mark are more, then need people
Work is polished, and wastes time and energy, more seriously, then notebook computer shell can be caused to scrap, and produces waste, improves production cost.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of novel PCD milling cutter.
For solving above technical problem, present invention provide the technical scheme that
A kind of novel PCD milling cutter, it is characterised in that include milling body, described milling body be hard alloy make straight
Formula structure, its entire length is L, described L=100mm, and milling body includes installation end and milling end, and described installation end is cylinder
Shape, its in cylindrical a length of L1, a diameter of R1, described L1=55mm, R1=20mm, described milling end is cylinder,
Its in cylindrical length L2, a diameter of R2, described L2=45mm, R2=17mm, be provided with between installation end and milling end
Crossing ramp, described transition ramp is truncated cone-shaped, transition ramp in the gradient of truncated cone-shaped be α, described α is 30 °；
Described milling end includes Cutting tool installation manner face, crumb loading clearance surface and cutter, is provided with cutter and fixes groove in described Cutting tool installation manner face,
It is angularly disposed that described cutter fixes groove relative to Cutting tool installation manner face, and its angle of inclination is β, and described β is 4 °, and described cutter is fixing to be set
Being placed in cutter and fix in groove, described crumb loading clearance surface includes that crumb loading face and clearance surface, described crumb loading face are plane, described clearance surface
In cambered surface；
Further, described Cutting tool installation manner face is vertical with crumb loading face；
Further, the quantity of described cutter is 4, and 4 cutters are angularly in circumferentially distributed；
Further, the olo of two relative cutters is L3, and described L3 is 18mm.
The invention have the benefit that
A kind of novel PCD milling cutter that the present invention proposes, including milling body, milling body includes installation end and milling end, milling
Cutting end and include Cutting tool installation manner face, crumb loading clearance surface and cutter, the present invention is with hard alloy as material, and its hardness is high, and wearability is high,
Easy to use, use four sword staight shank designs, shock resistance is good, is effectively reduced chatter mark, and cutter is angularly disposed, strengthens end mill before milling cutter
Cut the anterior angle of axle, improve the sharpness of milling cutter, milling smooth surface effect can be effectively increased, improve milling effect
Really, in sum, a kind of novel PCD milling cutter that the present invention proposes, there is hardness height, wearability height, shock resistance journey good, sharp
Spend high feature, be effectively reduced milling lines and chatter mark, promote milling efficiency and effect, increase the milling table of notebook computer shell
Face glossy effect.
Accompanying drawing explanation
Fig. 1 schematic diagram of the present invention.
Fig. 2 milling end-view.
Detailed description of the invention
A kind of novel PCD milling cutter as depicted, it is characterised in that include that milling body 1, described milling body 1 are
The straight structure that hard alloy is made, its entire length is L, described L=100mm, and milling body 1 includes installation end 2 and milling end
3, described installation end 2 in cylinder, its in cylindrical a length of L1, a diameter of R1, described L1=55mm, R1=20mm,
Described milling end 3 in cylinder, its in cylindrical length L2, a diameter of R2, described L2=45mm, R2=17mm, install
Be provided with transition ramp 4 between end 2 and milling end 3, described transition ramp 4 in truncated cone-shaped, transition ramp 4 in the slope of truncated cone-shaped
Degree is 30 ° for α, described α；
Described milling end 3 includes Cutting tool installation manner face 5, crumb loading clearance surface 6 and cutter 7, is provided with cutter solid in described Cutting tool installation manner face 5
Determining groove 8, described cutter fixes the relative Cutting tool installation manner face 5 of groove 8 in angularly disposed, and its angle of inclination is β, and described β is 4 °, described cutter
Tool 7 is fixedly installed on cutter and fixes in groove 8, and described crumb loading clearance surface 6 includes that crumb loading face 9 and clearance surface 10, described crumb loading face 9 are
Plane, described clearance surface 10 is in cambered surface；
Further, described Cutting tool installation manner face 5 is vertical with crumb loading face 9；
Further, the quantity of described cutter 7 is 4, and 4 cutters 7 are angularly in circumferentially distributed；
Further, the olo of two relative cutters 7 is L3, and described L3 is 18mm.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is as the criterion.
Claims (4)
1. a novel PCD milling cutter, it is characterised in that include that milling body, described milling body are that hard alloy is made
Straight structure, its entire length is L, described L=100mm, and milling body includes installation end and milling end, and described installation end is circle
Cylindricality, its in cylindrical a length of L1, a diameter of R1, described L1=55mm, R1=20mm, described milling end is cylinder
Shape, its in cylindrical length L2, a diameter of R2, described L2=45mm, R2=17mm, be provided with between installation end and milling end
Transition ramp, described transition ramp is truncated cone-shaped, transition ramp in the gradient of truncated cone-shaped be α, described α is 30 °；
Described milling end includes Cutting tool installation manner face, crumb loading clearance surface and cutter, is provided with cutter and fixes groove in described Cutting tool installation manner face,
It is angularly disposed that described cutter fixes groove relative to Cutting tool installation manner face, and its angle of inclination is β, and described β is 4 °, and described cutter is fixing to be set
Being placed in cutter and fix in groove, described crumb loading clearance surface includes that crumb loading face and clearance surface, described crumb loading face are plane, described clearance surface
In cambered surface.
A kind of novel PCD milling cutter the most as claimed in claim 1, it is characterised in that hang down with crumb loading face in described Cutting tool installation manner face
Directly.
A kind of novel PCD milling cutter the most as claimed in claim 1, it is characterised in that the quantity of described cutter is 4,4 cuttves
Tool is angularly in circumferentially distributed.
A kind of novel PCD milling cutter the most as claimed in claim 3, it is characterised in that the olo of two relative cutters is
L3, described L3 are 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862934.5A CN106216752A (en) | 2016-09-29 | 2016-09-29 | A kind of novel PCD milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862934.5A CN106216752A (en) | 2016-09-29 | 2016-09-29 | A kind of novel PCD milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216752A true CN106216752A (en) | 2016-12-14 |
Family
ID=58076448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862934.5A Pending CN106216752A (en) | 2016-09-29 | 2016-09-29 | A kind of novel PCD milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015173A (en) * | 2008-05-07 | 2011-04-13 | Tdy工业公司 | Cutting tool system, cutting insert, and tool holder |
| CN202010808U (en) * | 2011-03-27 | 2011-10-19 | 厦门锐锋科技有限公司 | Cubic boron nitride (CBN)/polycrystalline diamond (PCD) deep-cavity end-cutting end milling cutter |
| CZ2010903A3 (en) * | 2010-12-07 | 2012-08-15 | Ceské vysoké ucení technické v Praze, Fakulta strojní, Výzkumné centrum pro strojírenskou a výrobní techniku a technologii | Chip metal-cutting tool |
| CN102922024A (en) * | 2011-08-12 | 2013-02-13 | 深圳市中天精密工具有限公司 | Milling cutter used for processing forming surface |
| CN105834499A (en) * | 2016-04-28 | 2016-08-10 | 哈尔滨理工大学 | Staggered PCD milling cutter used for processing reinforced fiber polymer and method |
-
2016
- 2016-09-29 CN CN201610862934.5A patent/CN106216752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015173A (en) * | 2008-05-07 | 2011-04-13 | Tdy工业公司 | Cutting tool system, cutting insert, and tool holder |
| CZ2010903A3 (en) * | 2010-12-07 | 2012-08-15 | Ceské vysoké ucení technické v Praze, Fakulta strojní, Výzkumné centrum pro strojírenskou a výrobní techniku a technologii | Chip metal-cutting tool |
| CN202010808U (en) * | 2011-03-27 | 2011-10-19 | 厦门锐锋科技有限公司 | Cubic boron nitride (CBN)/polycrystalline diamond (PCD) deep-cavity end-cutting end milling cutter |
| CN102922024A (en) * | 2011-08-12 | 2013-02-13 | 深圳市中天精密工具有限公司 | Milling cutter used for processing forming surface |
| CN105834499A (en) * | 2016-04-28 | 2016-08-10 | 哈尔滨理工大学 | Staggered PCD milling cutter used for processing reinforced fiber polymer and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
|
| RJ01 | Rejection of invention patent application after publication |