CN202028813U - Welding type hard alloy rear wave blade spiral end mill - Google Patents
Welding type hard alloy rear wave blade spiral end mill Download PDFInfo
- Publication number
- CN202028813U CN202028813U CN2011201186160U CN201120118616U CN202028813U CN 202028813 U CN202028813 U CN 202028813U CN 2011201186160 U CN2011201186160 U CN 2011201186160U CN 201120118616 U CN201120118616 U CN 201120118616U CN 202028813 U CN202028813 U CN 202028813U
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- China
- Prior art keywords
- cutting edge
- alloy
- hard alloy
- end mill
- wave
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Abstract
The utility model discloses a welding type hard alloy rear wave blade spiral end mill which can save valuable hard alloys, improve the strength, enlarge the processing scope and improve the efficiency, and consists of a cutter bar, cutting edges, a cutter back, a wave crest and a wave trough. The cutting edges are welded on the periphery of the left part of the cutter bar; the cutting edges are made of hard alloy; and the cutter bar is made of high-quality alloy. The diameter D of the cutter bar is 12mm-60mm; the core diameter d of the cutting edge is 7mm-35mm; the teeth number of the cutting edges is 3-6; the arc of the sine wave crest of the cutting edge is 0.6mm-1.5mm; and the arc of the wave trough is 0.5mm-0.7mm. The welding type hard alloy rear wave blade spiral end mill is applicable to coarsely processing large workpieces made of titanium alloy, high temperature alloy, stainless steel, quenched steel and common steel on machines and common milling machines.
Description
Technical field
The utility model relates to a kind of machining tool, and especially can be on lathe, plain-milling machine efficient roughing titanium alloy, high temperature alloy, stainless steel, hardened steel are to the welded type carbide alloy rear wave-blade helical end mills of the large-scale workpiece of ordinary steel.
Background technology
At present, known import monoblock type carbide alloy rear wave-blade helical end mills, the cost height, reasonable inadequately to valuable carbide alloy utilization.
Summary of the invention
In order to overcome the monoblock type carbide alloy rear wave-blade helical end mills of existing import, cost height, reasonably not enough inadequately to valuable carbide alloy utilization, the utility model provides a welded type carbide alloy rear wave-blade helical end mills, cutting edge is to be welded on the knife bar left part periphery, cutting edge is a carbide alloy, and knife bar is a high duty alloy; Knife bar diameter D is by existing: 4
Mm-25
Mm, increase and be: 12
Mm-60
Mm, cutting edge core diameter d is by existing: 6
Mm-30
Mm, increase and be: 7
Mm-35
Mm, the cutting edge number of teeth is by existing: 2-4, increase to: 3-6, the sinusoidal wave crest circular arc of cutting edge is by existing: 0.5
Mm-1
Mm, increase and be: 0.6
Mm-1.5
Mm, the trough circular arc is by existing 0.6
Mm-0.8
MmBe reduced into: 0.5
Mm-0.7
MmThereby intensity, anti-impact force have been improved.
The new solution that its technical problem that solves the utility model adopts is: the welded type carbide alloy rear wave-blade helical end mills of being made up of knife bar, cutting edge, the knife back, crest, trough.Described cutting edge is to be welded on the knife bar left part periphery, and cutting edge is a carbide alloy, and knife bar is a high duty alloy; Knife bar diameter D is: 12
Mm-60
Mm, cutting edge core diameter .d is: 7
Mm-35
Mm, the cutting edge number of teeth is: 3-6, the sinusoidal wave crest circular arc of cutting edge is: 0.6
Mm-1.5
Mm, the trough circular arc is: 0.5
Mm-0.7
Mm
The beneficial effects of the utility model are that rational in infrastructure, cost is low, intensity, anti-impact force raising.Enlarged the material scope and the size range of workpiece, the depth of cut and width strengthen, and have improved working (machining) efficiency.
Description of drawings
Fig. 1 is an organigram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
Among the figure: 1, knife bar 2, cutting edge 3, the knife back 4, crest 5, trough
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
In Fig. 1, by the welded type carbide alloy rear wave-blade helical end mills that knife bar 1, cutting edge 2 are formed, cutting edge 2 is to be welded on the knife bar 1 left part periphery, and cutting edge 2 is carbide alloy, and knife bar 1 is a high duty alloy, and knife bar 1 diameter D is: 12
Mm-60
Mm
In Fig. 2, knife bar 1, cutting edge 2, the knife back 3 are arranged, cutting edge 2 core diameter d are: 7
Mm-35
Mm, cutting edge 2 numbers of teeth are: 3-6.
In Fig. 3, cutting edge 2 sinusoidal wave crest 4 circular arcs are: 0.6
Mm-1.5
Mm, trough 5 circular arcs are: 0.5
Mm-0.7
Mm
Claims (1)
1. welded type carbide alloy rear wave-blade helical end mills, form by knife bar, cutting edge, the knife back, crest, trough, it is characterized in that: described cutting edge (2) is to be welded on knife bar (1) the left part periphery, and cutting edge (2) is a carbide alloy, and knife bar (1) is a high duty alloy; Knife bar (1) diameter D is: 12
Mm-60
Mm, cutting edge (2) core diameter d is: 7
Mm-35
Mm, cutting edge (2) number of teeth is: 3-6, the sinusoidal wave crest of cutting edge (2) (4) circular arc is: 0.6
Mm-1.5
Mm, trough (5) circular arc is: 0.5
Mm-0.7
Mm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201186160U CN202028813U (en) | 2011-04-19 | 2011-04-19 | Welding type hard alloy rear wave blade spiral end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201186160U CN202028813U (en) | 2011-04-19 | 2011-04-19 | Welding type hard alloy rear wave blade spiral end mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028813U true CN202028813U (en) | 2011-11-09 |
Family
ID=44891125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201186160U Expired - Fee Related CN202028813U (en) | 2011-04-19 | 2011-04-19 | Welding type hard alloy rear wave blade spiral end mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941373A (en) * | 2012-10-18 | 2013-02-27 | 浙江大学 | Special cutter for spiral milling dimples of composite material |
| CN107186259A (en) * | 2017-05-19 | 2017-09-22 | 海安国洋机械科技有限公司 | A kind of slotting cutter |
| CN114178599A (en) * | 2021-12-16 | 2022-03-15 | 铣立(上海)切削技术有限公司 | Better general ripple milling cutter of radiating effect |
-
2011
- 2011-04-19 CN CN2011201186160U patent/CN202028813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941373A (en) * | 2012-10-18 | 2013-02-27 | 浙江大学 | Special cutter for spiral milling dimples of composite material |
| CN107186259A (en) * | 2017-05-19 | 2017-09-22 | 海安国洋机械科技有限公司 | A kind of slotting cutter |
| CN114178599A (en) * | 2021-12-16 | 2022-03-15 | 铣立(上海)切削技术有限公司 | Better general ripple milling cutter of radiating effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130419 |