CN203887296U - Double-core diameter end mill - Google Patents
Double-core diameter end mill Download PDFInfo
- Publication number
- CN203887296U CN203887296U CN201420108349.2U CN201420108349U CN203887296U CN 203887296 U CN203887296 U CN 203887296U CN 201420108349 U CN201420108349 U CN 201420108349U CN 203887296 U CN203887296 U CN 203887296U
- Authority
- CN
- China
- Prior art keywords
- core diameter
- end mill
- double
- cutting edge
- utility
- 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
Links
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a double-core diameter end mill. The double-core diameter end mill comprises a cutting edge and a spiral groove, wherein the cutting edge of the end mill is provided with front corners and a rear corner; the front end core diameter of the cutting edge of the end mill is smaller than the rear end core diameter of the cutting edge of the end mill. According to the double-core diameter end mill, a double-core diameter structure is designed so that the rigid and chip removing performances of a tool are enhanced; in the rough processing process, the cutting performance of the tool can be further improved; furthermore, the design of the double front corners is beneficial to cutting chips in the cutting process and avoiding sticking the tool possibly; chip removing space with different thread pitches of the spiral groove is used for reducing chip removing vibration so that the popularization and application values are good.
Description
Technical field
The utility model relates to cutter field, particularly a kind of dual core diameter slotting cutter.
Background technology
Along with scientific and technological development; the a large amount of use in military enterprise of the difficult-to-machine material such as titanium alloy, high temperature alloy; because the tensile strength of the materials such as titanium alloy and high temperature alloy itself is high; in working angles, cutting temperature is high, often can run into the problems such as chip breaking difficulty, difficult, the sticky cutter phenomenon of chip removal is serious, tool wear is too fast when these materials of processing.
Therefore, be necessary to work out a kind of dual core diameter slotting cutter, have advantages of that cutter is sharp, chip removal good, good rigidly simultaneously.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dual core diameter slotting cutter, has advantages of that cutter is sharp, chip removal good, good rigidly simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
Dual core diameter slotting cutter of the present utility model, comprises cutting edge and helicla flute, and the cutting edge of this slotting cutter is provided with anterior angle and relief angle, and the cutting edge front end core diameter of this slotting cutter is less than rear end core diameter.
Further, the anterior angle of slotting cutter cutting edge is two anterior angles;
Further, the helicla flute pitch of slotting cutter is not etc.
The beneficial effects of the utility model are:
(1), when the design of dual core diameter structure has strengthened the rigidity of cutter and chip removal performance, in roughing, can further improve the cutting ability of cutter;
(2) being designed with of two anterior angles is beneficial in working angles chip breaking and avoids as much as possible sticky cutter;
(3) smear metal vibration has been reduced in the chip removal space that helicla flute pitch does not wait, and is conducive to the stability of processing, has extended service life simultaneously.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by description below.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation;
Fig. 3 is that the B-B of Fig. 1 cuts open and shows structural representation.
The specific embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in the figure, dual core diameter slotting cutter of the present utility model, comprise cutting edge and helicla flute, the cutting edge of this slotting cutter is provided with anterior angle and relief angle, the cutting edge front end core diameter of this slotting cutter is less than rear end core diameter, and such structure can further improve the cutting ability of cutter when can strengthen the rigidity of cutter and chip removal performance in roughing.
Further improve, the anterior angle of slotting cutter cutting edge is two anterior angles, and this improvement is conducive to chip breaking in working angles and also avoids as much as possible sticky cutter;
Further improve, not etc., smear metal vibration can not reduced in this chip removal space to the helicla flute pitch of slotting cutter, thereby can strengthen the stability of processing, has extended the service life of cutter simultaneously.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. dual core diameter slotting cutter, comprises cutting edge and helicla flute, and the cutting edge of this slotting cutter is provided with anterior angle and relief angle, it is characterized in that: the cutting edge front end core diameter of described slotting cutter is less than rear end core diameter, and the helicla flute pitch of described slotting cutter is not etc.
2. dual core diameter slotting cutter according to claim 1, is characterized in that: the anterior angle of described slotting cutter cutting edge is two anterior angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108349.2U CN203887296U (en) | 2014-03-11 | 2014-03-11 | Double-core diameter end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108349.2U CN203887296U (en) | 2014-03-11 | 2014-03-11 | Double-core diameter end mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887296U true CN203887296U (en) | 2014-10-22 |
Family
ID=51713744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108349.2U Expired - Fee Related CN203887296U (en) | 2014-03-11 | 2014-03-11 | Double-core diameter end mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453630A (en) * | 2022-01-20 | 2022-05-10 | 湖北文理学院 | Method and device for controlling machine tool to mill non-stick tool, electronic equipment and storage medium |
-
2014
- 2014-03-11 CN CN201420108349.2U patent/CN203887296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453630A (en) * | 2022-01-20 | 2022-05-10 | 湖北文理学院 | Method and device for controlling machine tool to mill non-stick tool, electronic equipment and storage medium |
| CN114453630B (en) * | 2022-01-20 | 2023-04-04 | 湖北文理学院 | Method and device for controlling machine tool to mill non-stick tool, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104162704A (en) | Multifunctional cutting insert and tool | |
| CN203887296U (en) | Double-core diameter end mill | |
| CN102489763B (en) | Whole hard alloy T-slot cutter | |
| CN202317325U (en) | Single-edge trapezoidal thread milling cutter | |
| CN202555883U (en) | Waved-edge milling cutter with different helical angles | |
| CN105312645A (en) | Method for machining thin web titanium alloy edge strip | |
| CN202461728U (en) | Bushing type internal scrap iron accommodating screw tap | |
| CN208913223U (en) | A kind of double-sided indexable milling cutting insert | |
| CN201841326U (en) | Numerical milling processing screw cutter | |
| CN202779864U (en) | Efficient milling tool for special-shaped faces of aluminum alloy hub | |
| CN202726215U (en) | Once centering screw centering screw tap | |
| CN203197418U (en) | Thread milling cutter | |
| CN202448084U (en) | Machining cutter | |
| CN204818214U (en) | A cutter that is used for clear angle in machining center processing side | |
| CN209110301U (en) | A kind of whole hard alloy broaching tool | |
| CN208495827U (en) | Large-scale steel part heavy duty roughing lathe tool | |
| CN203936443U (en) | A kind of Multifunction milling paring blade and cutter | |
| CN207087000U (en) | A kind of tertia knife | |
| CN202726217U (en) | Machine screw tap | |
| CN202607013U (en) | Threaded blade | |
| CN208991838U (en) | A kind of milling cutter to two vertical plane of simultaneous processing part | |
| CN202479646U (en) | Screw tap for high-hardness steel | |
| CN203875435U (en) | Machine clamped type trapezoidal-thread vibration reduction turning tool | |
| CN202804301U (en) | Milling cutter with double cutting edges | |
| CN206127122U (en) | CNC glass processing cutter |
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: 20141022 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |