CN201871787U - Zigzag tungsten steel coarse end mill - Google Patents
Zigzag tungsten steel coarse end mill Download PDFInfo
- Publication number
- CN201871787U CN201871787U CN2010205806168U CN201020580616U CN201871787U CN 201871787 U CN201871787 U CN 201871787U CN 2010205806168 U CN2010205806168 U CN 2010205806168U CN 201020580616 U CN201020580616 U CN 201020580616U CN 201871787 U CN201871787 U CN 201871787U
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- Prior art keywords
- zigzag
- cutter
- chip
- chips
- edge
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 11
- 239000010959 steel Substances 0.000 title claims abstract description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052721 tungsten Inorganic materials 0.000 title abstract 2
- 239000010937 tungsten Substances 0.000 title abstract 2
- 238000003801 milling Methods 0.000 abstract description 15
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a zigzag tungsten steel coarse end mill comprising a cutter bar. A cutting head is formed at one end of the cutter bar, and is provided with at least one cutter edge, the cutter edge and the cutting head are integrated in whole, and the cutting edge is provided with a plurality of zigzag chip breaker grooves which are separated from one another with certain distance, the zigzag chip breaker grooves are adopted for chip breaking, and as the distance between the chip breaker grooves is lengthened, the broken chips are regular section by section, and the condition that the original end mill adopts a chip breaking mode that broken chips are thread-shaped similarly and the generated thinner broken chips are not easy to discharge is solved. The zigzag chip breaker grooves is V-shaped, the chips can be cut conveniently, so that the cut chips can be discharged from a milling cutter, and due to the adoption of the structure, the length of an edge can be increased, and simultaneously, the service life of the milling cutter is prolonged.
Description
Technical field
The utility model relates to a kind of milling cutter, particularly a kind of metal parts is carried out roughing wolfram steel slotting cutter.
Background technology
Milling cutter is a kind of to be to be used for rotary cutter Milling Process, that have one or more cutters tooth, and milling cutter each cutter tooth when work cuts the surplus of workpiece successively off and on, and workpiece is cut.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece etc. on milling machine.At present metal parts is being carried out the chip breaking form that rough machined slotting cutter adopts the screw thread-like shape more, adopt this chip breaking form major defect: the one, the cutting edge face of milling cutter is shorter, milling cutter damages in the course of the work easily, influence the service life of milling cutter tool, the 2nd, adopt the cut-out bits of this form too thin, make that the chip removal in milling process is comparatively difficult, therefore present this roughing milling cutter cutter can not satisfy requirement of client.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of long service life, is easy to the slotting cutter of chip removal.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The thick slotting cutter of a kind of zigzag wolfram steel, comprise knife bar, an end of described knife bar forms cutting head, has at least one cutting edge on the described cutting head, described cutting edge and described cutting head are structure as a whole, and described cutting edge is provided with several zigzag chip-breakers that keeps at a certain distance away each other.
Preferably, described zigzag chip-breaker is in the shape of the letter V.
Technique scheme has following beneficial effect: the thick slotting cutter of this zigzag wolfram steel is direct several zigzag chip-breakers that keep at a certain distance away each other on cutting edge, adopt the zigzag chip-breaker to carry out chip breaking, owing to elongated the distance between the chip-breaker, make the chip breaking become clocklike sectional shape, solved the chip breaking form of thick slotting cutter screw thread-like shape and produce the situation that thinner chip breaking is difficult for chip removal in smear metal.The zigzag chip-breaker adopts the V font, can make things convenient for smear metal, and smear metal is easy to from discharging milling cutter tool, and adopts this structure can increase the length of blade, has also just increased the service life of cutter simultaneously.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model end face.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, the thick slotting cutter of this zigzag wolfram steel comprises knife bar 1, end at knife bar 1 forms cutting head, has at least one cutting edge 2 on the cutting head, cutting edge 2 is structure as a whole with cutting head, be provided with the zigzag chip-breaker 3 that several keep at a certain distance away each other on cutting edge 2, the zigzag chip-breaker is in the shape of the letter V.
The thick slotting cutter of this zigzag wolfram steel is direct several zigzag chip-breakers 3 that keep at a certain distance away each other on cutting edge 2, adopt zigzag chip-breaker 3 to carry out chip breaking, owing to elongated the distance between the chip-breaker, make the chip breaking become clocklike sectional shape, solved the chip breaking form of thick slotting cutter screw thread-like shape and produce the situation that thinner chip breaking is difficult for chip removal in smear metal.The zigzag chip-breaker adopts the V font, can make things convenient for smear metal, smear metal is easy to from discharging milling cutter tool, and adopts this structure can increase the length of blade, has also just increased the service life of cutter simultaneously, and then can effectively reduce production costs.
More than the thick slotting cutter of zigzag wolfram steel that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (2)
1. thick slotting cutter of zigzag wolfram steel, comprise knife bar, one end of described knife bar forms cutting head, has at least one cutting edge on the described cutting head, described cutting edge and described cutting head are structure as a whole, and it is characterized in that: described cutting edge is provided with several zigzag chip-breakers that keeps at a certain distance away each other.
2. the thick slotting cutter of zigzag wolfram steel according to claim 1 is characterized in that: described zigzag chip-breaker is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806168U CN201871787U (en) | 2010-10-28 | 2010-10-28 | Zigzag tungsten steel coarse end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806168U CN201871787U (en) | 2010-10-28 | 2010-10-28 | Zigzag tungsten steel coarse end mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871787U true CN201871787U (en) | 2011-06-22 |
Family
ID=44159721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205806168U Expired - Fee Related CN201871787U (en) | 2010-10-28 | 2010-10-28 | Zigzag tungsten steel coarse end mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871787U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873388A (en) * | 2011-07-15 | 2013-01-16 | 华伟纳精密工具（昆山）有限公司 | Multi-chip breaker groove milling cutter for printed circuit board (PCB) plate |
| CN102922010A (en) * | 2012-11-27 | 2013-02-13 | 西安工业大学 | Self-lubricating twist drill and machining method thereof |
| CN103770223A (en) * | 2014-01-22 | 2014-05-07 | 上海弗洛勒斯新材料科技有限公司 | Nano-diamond coating cutting tool and application thereof to mouth rehabilitation ceramic machining |
| CN103878430A (en) * | 2014-03-04 | 2014-06-25 | 苏州瑞森硬质合金有限公司 | Helical wave edge milling cutter |
| CN105618828A (en) * | 2016-04-08 | 2016-06-01 | 苏州阿诺精密切削技术股份有限公司 | Fracture-toothed rough milling cutter |
| CN106825718A (en) * | 2017-04-06 | 2017-06-13 | 昆山苏杭电路板有限公司 | High precision blind slot processing method and milling cutter processing |
| CN110548914A (en) * | 2019-08-15 | 2019-12-10 | 上海中船三井造船柴油机有限公司 | Thread milling cutter and method for machining intermittent threaded holes of diesel engine frame |
| 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 |
| CN113118531A (en) * | 2021-04-16 | 2021-07-16 | 江苏科技大学 | Rough and finish machining universal end milling cutter with chip breaker groove |
-
2010
- 2010-10-28 CN CN2010205806168U patent/CN201871787U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873388A (en) * | 2011-07-15 | 2013-01-16 | 华伟纳精密工具（昆山）有限公司 | Multi-chip breaker groove milling cutter for printed circuit board (PCB) plate |
| CN102922010A (en) * | 2012-11-27 | 2013-02-13 | 西安工业大学 | Self-lubricating twist drill and machining method thereof |
| CN102922010B (en) * | 2012-11-27 | 2014-09-17 | 西安工业大学 | Self-lubricating twist drill and machining method thereof |
| CN103770223A (en) * | 2014-01-22 | 2014-05-07 | 上海弗洛勒斯新材料科技有限公司 | Nano-diamond coating cutting tool and application thereof to mouth rehabilitation ceramic machining |
| CN103770223B (en) * | 2014-01-22 | 2016-10-19 | 上海祥仁新材料有限公司 | Nano diamond coating cutter and the application in Oral Repair Ceramic manufacturing thereof |
| CN103878430A (en) * | 2014-03-04 | 2014-06-25 | 苏州瑞森硬质合金有限公司 | Helical wave edge milling cutter |
| CN105618828A (en) * | 2016-04-08 | 2016-06-01 | 苏州阿诺精密切削技术股份有限公司 | Fracture-toothed rough milling cutter |
| CN106825718A (en) * | 2017-04-06 | 2017-06-13 | 昆山苏杭电路板有限公司 | High precision blind slot processing method and milling cutter processing |
| CN110548914A (en) * | 2019-08-15 | 2019-12-10 | 上海中船三井造船柴油机有限公司 | Thread milling cutter and method for machining intermittent threaded holes of diesel engine frame |
| 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 |
| CN113118531A (en) * | 2021-04-16 | 2021-07-16 | 江苏科技大学 | Rough and finish machining universal end milling cutter with chip breaker groove |
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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: 20110622 Termination date: 20131028 |