CN104551169A - Novel milling cutter - Google Patents
Novel milling cutter Download PDFInfo
- Publication number
- CN104551169A CN104551169A CN201310490560.5A CN201310490560A CN104551169A CN 104551169 A CN104551169 A CN 104551169A CN 201310490560 A CN201310490560 A CN 201310490560A CN 104551169 A CN104551169 A CN 104551169A
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- cutter head
- cutter
- cutting
- blade
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 21
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 abstract description 6
- 238000005498 polishing Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/32—Chip breaking or chip evacuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2224/00—Materials of tools or workpieces composed of a compound including a metal
- B23C2224/36—Titanium nitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23C2228/10—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a novel milling cutter which comprises a cutter head and a handle, wherein spiral cutting blades are arranged on the cutter head and comprise a rough milling blade and a finish cutting blade, a spiral chip discharge groove is further formed in the cutter head, a rear gap surface and a polishing area are arranged at an end part of the cutter head, the rear gap surface is connected with the cutting blades, and a polishing blade is arranged in the polishing area and connected with the cutting blades; and the rough milling blade and the finish cutting blade are coated with titanium nitride hard wearing layers. Rough machining and finish machining of a workpiece are realized, the working efficiency is increased, the rear gap surface is used for reducing the contact area between the end part of the milling cutter and the workpiece during cutting machining, so that the cutting resistance is reduced; the cutting resistance is further reduced by means of the polishing area, and wear of the cutter is reduced greatly; and the wear resistance of the cutting blades of the milling cutter is improved by means of the titanium nitride hard wearing layers applied to the rough milling blade and the finish cutting blade.
Description
Technical field
The present invention relates to field of machining, be specifically related to a kind of novel milling cutter.
Background technology
In workpiece process, because cutter and workpiece constantly produce friction, can produce a large amount of heats simultaneously and form high temperature, this can have a strong impact on cutting-tool's used life; Cutter in the course of the work simultaneously, often due to scrap, can not be caused by chip area discharge smoothly cannot normal process, and larger infringement is produced to cutter, therefore guarantee that the scrap produced in process can be discharged smoothly, it is very important for reducing the wearing and tearing of scrap to cutter.
Summary of the invention
The object of this invention is to provide a kind of wearing and tearing that can reduce cutter, extend the novel milling cutter of one of cutting-tool's used life.
The present invention is achieved through the following technical solutions: novel milling cutter, cutter head is provided with spiral cutting edge, described cutting edge comprises rough cut sword and smart cutting edge, described cutter head is also provided with spiral chip chip area, cutter head end is provided with flank and reconditioning district, flank is connected with cutting edge, and reconditioning district is provided with reconditioning sword, and reconditioning sword is connected with cutting edge; Rough cut sword and smart cutting edge scribble titanium nitride hard wear-resistant layer.
Described rough cut sword and smart cutting edge are that interval is arranged.
Described cutter head and handle of a knife are integral type structure.
Beneficial effect of the present invention is: the present invention arranges rough cut sword and smart cutting edge, can realize the roughing to workpiece and fine finishining, improve operating efficiency; The contact area when setting of flank is for reducing machining between the end of milling cutter and workpiece thus reduce cutting resistance, arranging of reconditioning district reduces cutting resistance further, thus significantly reduces the wearing and tearing of cutter; Rough cut sword and smart cutting edge scribble titanium nitride hard wear-resistant layer, improves the wearability of milling cutter cutting edge.
Accompanying drawing explanation
Fig. 1 is the structural representation of the novel milling cutter of the present invention.
Fig. 2 is the left view of the novel milling cutter of the present invention.
1 is handle of a knife, and 2 is smart cutting edge, and 3 is cutter head, and 4 is rough cut sword, and 5 is chip chip area, and 6 is reconditioning district, and 7 is flank, and 8 is reconditioning sword, and 9 is cutting edge.
Detailed description of the invention
See figures.1.and.2, novel milling cutter, comprise cutter head 3 and handle of a knife 1, cutter head 3 is provided with spiral cutting edge 9, and described cutting edge 9 comprises rough cut sword 4 and smart cutting edge 2, and described cutter head 3 is also provided with spiral chip chip area 5, cutter head 3 end is provided with flank 7 and reconditioning district 6, flank 7 is connected with cutting edge 9, and reconditioning district 6 is provided with reconditioning sword 8, and reconditioning sword 8 is connected with cutting edge 9; Rough cut sword and smart cutting edge scribble titanium nitride hard wear-resistant layer.
Described rough cut sword 4 and smart cutting edge 2 are interval setting.
Described cutter head 3 and handle of a knife 1 are integral type structure.
The present invention arranges rough cut sword and smart cutting edge, can realize the roughing to workpiece and fine finishining, improve operating efficiency; The contact area when setting of flank is for reducing machining between the end of milling cutter and workpiece thus reduce cutting resistance, arranging of reconditioning district reduces cutting resistance further, thus significantly reduces the wearing and tearing of cutter; Rough cut sword and smart cutting edge scribble titanium nitride hard wear-resistant layer, improves the wearability of milling cutter cutting edge.
Claims (3)
1. novel milling cutter, comprise cutter head and handle of a knife, it is characterized in that: cutter head is provided with spiral cutting edge, described cutting edge comprises rough cut sword and smart cutting edge, described cutter head is also provided with spiral chip chip area, and cutter head end is provided with flank and reconditioning district, flank is connected with cutting edge, reconditioning district is provided with reconditioning sword, and reconditioning sword is connected with cutting edge, and rough cut sword and smart cutting edge scribble titanium nitride hard wear-resistant layer.
2. novel milling cutter according to claim 1, is characterized in that: described rough cut sword and smart cutting edge are that interval is arranged.
3. novel milling cutter according to claim 1, is characterized in that: described cutter head and handle of a knife are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490560.5A CN104551169A (en) | 2013-10-18 | 2013-10-18 | Novel milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490560.5A CN104551169A (en) | 2013-10-18 | 2013-10-18 | Novel milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551169A true CN104551169A (en) | 2015-04-29 |
Family
ID=53068820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490560.5A Pending CN104551169A (en) | 2013-10-18 | 2013-10-18 | Novel milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551169A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150251253A1 (en) * | 2012-10-10 | 2015-09-10 | Hufschmied Zerspanungssysteme Gmbh | End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (cfrp) |
| CN109396558A (en) * | 2018-09-25 | 2019-03-01 | 广州汇专工具有限公司 | It is a kind of for processing the Diamond Cutting Toolss of hard brittleness difficult-to-machine material |
| CN110774389A (en) * | 2019-11-06 | 2020-02-11 | 湖北鑫运祥科技发展有限公司 | 4-edge milling cutter and manufacturing method thereof |
-
2013
- 2013-10-18 CN CN201310490560.5A patent/CN104551169A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150251253A1 (en) * | 2012-10-10 | 2015-09-10 | Hufschmied Zerspanungssysteme Gmbh | End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (cfrp) |
| US9849522B2 (en) * | 2012-10-10 | 2017-12-26 | Hufschmied Zerspanungssysteme Gmbh | End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (CFRP) |
| CN109396558A (en) * | 2018-09-25 | 2019-03-01 | 广州汇专工具有限公司 | It is a kind of for processing the Diamond Cutting Toolss of hard brittleness difficult-to-machine material |
| CN110774389A (en) * | 2019-11-06 | 2020-02-11 | 湖北鑫运祥科技发展有限公司 | 4-edge milling cutter and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |