CN202506888U - Side and face milling cutter for aluminum - Google Patents
Side and face milling cutter for aluminum Download PDFInfo
- Publication number
- CN202506888U CN202506888U CN2012200058244U CN201220005824U CN202506888U CN 202506888 U CN202506888 U CN 202506888U CN 2012200058244 U CN2012200058244 U CN 2012200058244U CN 201220005824 U CN201220005824 U CN 201220005824U CN 202506888 U CN202506888 U CN 202506888U
- Authority
- CN
- China
- Prior art keywords
- sword
- cutter
- milling cutter
- face
- cutting edges
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of cutting tools, and particularly relates to a side and face milling cutter for aluminum, which comprises a cutter bar and a cutter bit, wherein the butter bit is provided with three spiral side cutting edges and the three corresponding end cutting edges, one end cutting edge is a main end cutting edge, the main end cutting edge passes by the center of the end face of the cutter bit, and the other two end cutting edges are auxiliary end cutting edges, and the auxiliary end cutting edges do not pass by the center of the end face of the cutter bit. The side and face milling cutter for aluminum has the advantages that the working efficiency and the working quality are improved, and the service life of the cutter is also prolonged.
Description
Technical field
The utility model relates to a kind of machining tool, and particularly a kind of three sword aluminium are used milling cutter.
Background technology
In machining, cutter is the indispensable critical piece of machine tooling, and the quality of cutter quality has influence on the service life of himself, also has influence on the quality and the production efficiency of machining.Aluminium is being added man-hour, because aluminium hardness is softer, when cutting, sticking easily cutter causes cutting resistance big, and tool wear is serious, and cutting speed is slow, and cutter damages easily, and problems such as burr appear in surface of the work.
Summary of the invention
The purpose of the utility model is to the existing aluminium described in the background technology big with the cutting resistance that milling cutter exists, and tool wear is serious, and cutting speed is slow, and problems such as the easy damage of cutter provide a kind of three sword aluminium that can solve foregoing problems to use milling cutter.
The technical scheme of goal of the invention that can realize the utility model is following:
A kind of three sword aluminium are used milling cutter; It comprises knife bar and cutter head; Three spiral helicine side cutting edges and three corresponding end swords are set on the cutter head, and one of them end sword is main end sword, and main end sword is through the center on the cutter head end face; Two other end sword is secondary end sword, and secondary end sword is not through the center on the cutter head end face.
The helical angle of described side cutting edge is 35 °～45 °.
Described knife bar end is provided with 40 °～50 ° chamfering.
The center of master's end sword through the cutter head end face arranged in three end swords of the three sword aluminium of the utility model with milling cutter, and two other secondary end sword does not pass through the center of cutter head end face, when cutting; Have only main end sword that the centre of machined surface is cut; Secondary end sword carries out assisted machining to the machined surface of workpiece, can not cause the Repeated Cutting in centre like this, and the chip of cutting can be discharged through the chip area of main end sword more smoothly; Reduce cutting resistance; Accelerate the speed of cut, reduce the wearing and tearing of cutter, prolong its service life.
Description of drawings
Fig. 1 is the structural scheme of mechanism of the three sword aluminium of the utility model with milling cutter;
Fig. 2 is the cutter head end view of three sword aluminium with milling cutter;
Among the figure, 1 is knife bar, and 2 is cutter head, and 3 is the side cutting edge, and 4 is main end sword, and 5 is secondary end sword.
The specific embodiment
A kind of three sword aluminium shown in seeing figures.1.and.2 are used milling cutter; It comprises knife bar 1 and cutter head 2; Three end swords of three spiral helicine side cutting edges 3 and correspondence are set on the cutter head 2, and one of them end sword is main end sword 4, the main center on cutter head 2 end faces of passing through of holding sword 4; Two other end sword is secondary end sword 5, and secondary end sword 5 is not through the center on cutter head 2 end faces.
Further, the helical angle of described side cutting edge 3 is 35 °～45 °; Described knife bar 1 end is provided with 40 °～50 ° chamfering.
Claims (3)
1. a sword aluminium is used milling cutter; It is characterized in that: it comprises knife bar and cutter head; Three spiral helicine side cutting edges and three corresponding end swords are set on the cutter head, and one of them end sword is main end sword, and main end sword is through the center on the cutter head end face; Two other end sword is secondary end sword, and secondary end sword is not through the center on the cutter head end face.
2. three sword aluminium according to claim 1 are used milling cutter, it is characterized in that: the helical angle of described side cutting edge is 35 °～45 °.
3. three sword aluminium according to claim 1 are used milling cutter, it is characterized in that: described knife bar end is provided with 40 °～50 ° chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200058244U CN202506888U (en) | 2012-01-07 | 2012-01-07 | Side and face milling cutter for aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200058244U CN202506888U (en) | 2012-01-07 | 2012-01-07 | Side and face milling cutter for aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506888U true CN202506888U (en) | 2012-10-31 |
Family
ID=47059394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200058244U Expired - Fee Related CN202506888U (en) | 2012-01-07 | 2012-01-07 | Side and face milling cutter for aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20130073A1 (en) * | 2013-05-21 | 2014-11-22 | B E 4 S R L | CUTTING BLADE AND ITS IMPLEMENTATION METHOD |
| CN104191011A (en) * | 2014-07-30 | 2014-12-10 | 常州创伟工具制造有限公司 | Three-edge aluminum milling cutter |
-
2012
- 2012-01-07 CN CN2012200058244U patent/CN202506888U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20130073A1 (en) * | 2013-05-21 | 2014-11-22 | B E 4 S R L | CUTTING BLADE AND ITS IMPLEMENTATION METHOD |
| WO2014188322A1 (en) * | 2013-05-21 | 2014-11-27 | B E 4 S.R.L. | Cutting blade and method for manufacturing the same |
| CN104191011A (en) * | 2014-07-30 | 2014-12-10 | 常州创伟工具制造有限公司 | Three-edge aluminum milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20160107 |