CN201558984U - Helical end milling cutter with wave-shaped cutting face - Google Patents
Helical end milling cutter with wave-shaped cutting face Download PDFInfo
- Publication number
- CN201558984U CN201558984U CN2009202459685U CN200920245968U CN201558984U CN 201558984 U CN201558984 U CN 201558984U CN 2009202459685 U CN2009202459685 U CN 2009202459685U CN 200920245968 U CN200920245968 U CN 200920245968U CN 201558984 U CN201558984 U CN 201558984U
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- cutter
- wave
- milling cutter
- helical
- cutting face
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Abstract
The utility model discloses a helical end milling cutter with wave-shaped cutting face, which comprises a plurality of helical wave-shaped cutting face cutter teeth, wherein the wave crests of the cutting faces of all the cutter teeth are staggered mutually. The helical end milling cutter is characterized in that: in the plurality of helical wave-shaped cutter teeth with wave crests being staggered, the spiral angles of every two adjacent cutter teeth differ by two to ten degrees from each other. As the technology that the spiral angles of the adjacent cutter teeth are unequal is adopted in the helical end milling cutter with wave-shaped cutting face, the lead of the milling cutter can change randomly, the cutting force distribution of the cutter teeth is more balanced and the vibration of the cutter body is greatly decreased, therefore the milling cutter can achieve the high standard demands on processing precision and quality of various wall-thickness workpieces and has higher processing efficiency.
Description
Technical field
The utility model belongs to carbide alloy cutting tool, and what relate to is a kind of carbide alloy screw-on cutter, particularly a kind of helical end mills of waveform sword face.
Background technology
Waveform sword surface helix slotting cutter is the cutting tool commonly used that is suitable for heavy cutting in the machining, and its cutting load is comparatively steady, the stock-removing efficiency height, and cutter life is longer.The helical angle of existing each tooth of waveform sword surface helix slotting cutter all equates, it is its advantage what the process saliency of heavy wall workpiece was come out, thin-wall workpiece is being added man-hour, defectives such as its cutting hardness is inhomogeneous, the cutter hub vibrations make workpiece generation thermal deformation comparatively strongly, have easily all showed one by one, make the workpiece of being processed be difficult to reach dimensional accuracy and surface quality requirement.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of waveform sword surface helix slotting cutter that is suitable for the various wall thickness workpiece of fine finishining is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of waveform sword surface helix slotting cutter, comprise many spiral waveform lip surface cutters tooth, the crest mutual dislocation of all cutter tooth lip surfaces, it is characterized in that, many spiral waveform cutters tooth of described crest dislocation, the helical angle of every adjacent two cutters tooth differs 2 °～10 ° angles.
The optimal technical scheme of above-mentioned slotting cutter is: the helical angle of adjacent two cutters tooth differs 3 °～7 ° angles.
The unequal technology of adjacent cutter tooth helical angle that the utility model waveform sword surface helix slotting cutter is taked, make the helical pitch of milling cutter can change at random, the cutting force of cutter tooth distributes and more is tending towards balanced, reduce the cutter hub vibrations significantly, thereby can reach various wall thickness workpiece machining accuracies and high standard of quality requirement.The utility model slotting cutter is higher than the working (machining) efficiency of existing slotting cutter.
Description of drawings
Fig. 1 is the side schematic view of four cutter tooth slotting cutters of the utility model embodiment.
Fig. 2 is that cutter tooth embodiment illustrated in fig. 1 launches schematic diagram.
Among the figure: 1. milling cutter axis, 2,3,4,5. spiral waveform cutter tooth cutting edge, α, β. the cutter tooth helical angle.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In the present embodiment, waveform sword surface helix slotting cutter has four cutters tooth, cutter tooth cutting edge 2,3,4,5 equal undulates (as depicted in figs. 1 and 2); The crest of two adjacent cutters tooth and the trough certain distance (as shown in Figure 2) that all staggers, its dislocation equal the ratio of wavelength and cutter tooth number; The pitch angle alpha will of adjacent two cutters tooth and β do not wait, α=34 °, and it is 4 ° that β=30 ° both angles differ.
Pitch angle alpha will is the crest line of cutter tooth cutting edge 2 or 4 and the angle of axis 1; Helixangle is the crest line of cutter tooth cutting edge 3 or 5 and the angle (as shown in Figure 1) of axis 1.
Claims (2)
1. waveform sword surface helix slotting cutter, comprise many spiral waveform lip surface cutters tooth, the crest mutual dislocation of all cutter tooth lip surfaces is characterized in that: many spiral waveform cutters tooth of described crest dislocation, the helical angle of every adjacent two cutters tooth differs 2 °～10 ° angles.
2. according to the described waveform sword of claim 1 surface helix slotting cutter, it is characterized in that: the helical angle of described adjacent two cutters tooth differs 3 °～7 ° angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202459685U CN201558984U (en) | 2009-12-18 | 2009-12-18 | Helical end milling cutter with wave-shaped cutting face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202459685U CN201558984U (en) | 2009-12-18 | 2009-12-18 | Helical end milling cutter with wave-shaped cutting face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558984U true CN201558984U (en) | 2010-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202459685U Expired - Fee Related CN201558984U (en) | 2009-12-18 | 2009-12-18 | Helical end milling cutter with wave-shaped cutting face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558984U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284736A (en) * | 2011-07-29 | 2011-12-21 | 锑玛(苏州)精密工具有限公司 | Spiral end milling cutter |
| CN102642047A (en) * | 2011-12-01 | 2012-08-22 | 贵州西南工具(集团)有限公司 | Method for improving working stability of end mill and high-stability end mill |
| CN103273129A (en) * | 2013-06-13 | 2013-09-04 | 沈阳飞机工业（集团）有限公司 | End milling cutter provided with wave-shaped edges |
| CN103962615A (en) * | 2014-05-24 | 2014-08-06 | 哈尔滨理工大学 | Compound spiral annular milling cutter with nonequidistant shock absorption tank structure and processing method thereof |
| CN104797367A (en) * | 2012-10-10 | 2015-07-22 | 锻工金属切割***有限公司 | Machining tool for machining purposes and method for repairing a component of fibre-reinforced plastics |
| 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 |
| CN109551028A (en) * | 2019-01-15 | 2019-04-02 | 深圳市航天精密刀具有限公司 | A kind of PCD screw cutter that the high-efficiency milling for titanium alloy is considered to be worth doing |
-
2009
- 2009-12-18 CN CN2009202459685U patent/CN201558984U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284736A (en) * | 2011-07-29 | 2011-12-21 | 锑玛(苏州)精密工具有限公司 | Spiral end milling cutter |
| CN102642047A (en) * | 2011-12-01 | 2012-08-22 | 贵州西南工具(集团)有限公司 | Method for improving working stability of end mill and high-stability end mill |
| CN104797367A (en) * | 2012-10-10 | 2015-07-22 | 锻工金属切割***有限公司 | Machining tool for machining purposes and method for repairing a component of fibre-reinforced plastics |
| CN104797367B (en) * | 2012-10-10 | 2017-06-06 | 锻工金属切割***有限公司 | Cutting tool and method for separating the component for processing the component being made up of fiber-reinforced plastic |
| CN103273129A (en) * | 2013-06-13 | 2013-09-04 | 沈阳飞机工业（集团）有限公司 | End milling cutter provided with wave-shaped edges |
| CN103962615A (en) * | 2014-05-24 | 2014-08-06 | 哈尔滨理工大学 | Compound spiral annular milling cutter with nonequidistant shock absorption tank structure and processing method thereof |
| 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 |
| CN109551028A (en) * | 2019-01-15 | 2019-04-02 | 深圳市航天精密刀具有限公司 | A kind of PCD screw cutter that the high-efficiency milling for titanium alloy is considered to be worth doing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20181218 |