CN206561137U - general stainless steel turning blade - Google Patents
general stainless steel turning blade Download PDFInfo
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- CN206561137U CN206561137U CN201720161886.7U CN201720161886U CN206561137U CN 206561137 U CN206561137 U CN 206561137U CN 201720161886 U CN201720161886 U CN 201720161886U CN 206561137 U CN206561137 U CN 206561137U
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- stainless steel
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- turning blade
- steel turning
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Abstract
The utility model discloses a kind of general stainless steel turning blade, general stainless steel turning blade includes rear knife face, major first face, the second rake face and the cutting slot being sequentially connected, intersection between major first face and the second rake face is the first intersection, the intersection between knife face and major first face is the second intersection afterwards, general stainless steel turning blade includes a plurality of rib that cutting slot is extended at the first intersection, rib is the first angle with the angle of corresponding second intersection, and the scope of the first angle is 60 ° to 80 °.Using the general stainless steel turning blade when, cutting deformation degree of extrusion it is small, rake wear degree is small so that the general stainless steel turning blade service life length and adapt to cutting parameter scope it is big.
Description
Technical field
The utility model is related to stainless steel turning blade, in particular it relates to a kind of general stainless steel turning blade.
Background technology
Turning insert is to be used for the instrument of machining in machine-building, and stainless steel turning cutter is on the market using wide
It is general, the characteristics of stainless steel is due to material itself high intensity, high ductibility, chip plastic deformation is difficult in continuous turnery processing engineering
Degree is big, and is difficult to fracture, and forms long and random chip, easily winding workpiece or cutter, and destruction workpiece surface or cutting edge roundness are difficult
To meet the demand of Modern High-Speed processing.
At present, generally using the method for reducing control bits unit and point of a knife spacing, although this method chip treatment effect is managed
Think, but the cutting parameter scope very little adapted to, once cutting parameter especially feed it is larger so that chip crimp is serious,
Cause cutting temperature drastically to raise with rake wear to aggravate, the service life of blade is greatly lowered.
It is therefore desirable to a kind of big general stainless steel turning knife of the cutting parameter scope for proposing service life length and adapting to
Piece.
Utility model content
The purpose of this utility model is to provide a kind of stainless steel turning blade, the stainless steel turning blade service life
Cutting parameter scope that is long and adapting to is big.
To achieve the above object, the utility model provides a kind of general stainless steel turning blade, wherein, the general stainless steel
Turning insert includes the rear knife face, major first face, the second rake face and the cutting slot that are sequentially connected, the major first face and the
Intersection between two rake faces is the first intersection, and the intersection between the rear knife face and the major first face is the second intersection,
The general stainless steel turning blade includes a plurality of rib that the cutting slot is extended at first intersection, the rib
Angle with corresponding second intersection is 60 ° to 80 °.
Preferably, first intersection is wave, and the wave includes convex towards the outside of the rear knife face
The convex line segment that the evagination line segment gone out and the inner side towards the rear knife face are protruded, one end of the rib is located at the outer convex line
The apex of section extends to the cutting slot with the apex from the evagination line segment.
Preferably, the minimum spacing of the evagination line segment and the rear knife face is the first spacing, the convex line segment and institute
The maximum spacing for stating rear knife face is the second spacing, and the scope of first spacing is 0.05mm-0.15mm, second spacing
Scope is 0.2mm-0.3mm.
Preferably, the width of the rib is 0.2mm-0.4mm.
Preferably, the height of the rib is 0.3mm-0.7mm.
The utility model has the following advantages that part relative to prior art：
The general stainless steel turning blade includes a plurality of rib that the cutting slot is extended at first intersection, institute
The angle that rib is stated with corresponding second intersection is the first angle, and the scope of first angle is 60 ° to 80 °.Thus
Find out, many places dented space is formd between a plurality of rib, so when being processed using the general stainless steel turning blade,
When cutting-in is smaller, chip deformation and curling in dented space, when cutting-in is larger, chip is flowing through rake face and pressed in cutting
In the presence of power, the cross section of chip can form raised and depression profile, this deformation in the presence of the dented space of many places
With hardening chip itself can be caused to occur curling or be likely to be interrupted curling and occur stable plastic deformation, so that fracture,
It is therefore seen that, the general stainless steel turning blade can either be well adapted for the less situation of cutting-in, also can be good at adapting to
The larger situation of cutting-in, that is, can adapt to larger cutting parameter scope, in addition, being just somebody's turn to do due to mentioned above when cutting-in is larger
General stainless steel turning blade can make chip occur stable plastic deformation, without causing chip crimp serious, institute
So that the degree of wear of rake face can be reduced, the service life of the general stainless steel turning blade is increased substantially.
Other feature and advantage of the present utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the partial structural diagram of the general stainless steel turning blade of embodiment of the present utility model.
Fig. 2 is another partial structural diagram of the general stainless steel turning blade of embodiment of the present utility model.
Fig. 3 is the overall structure figure of the general stainless steel turning blade of embodiment of the present utility model.
Description of reference numerals
The rake face of 1 major first face 2 second
The cutting slot of knife face 4 after 3
5 the first angles of rib α
1a the first intersection the second intersections of 1b
T1 the first spacing the second spacing of t2.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of general stainless steel turning blade, wherein, the general stainless steel car
Paring blade includes the rear knife face 3, major first face 1, the second rake face 2 and the cutting slot 4 that are sequentially connected, major first face 1 and the
Intersection between two rake faces 2 is the first intersection 1a, and the intersection between rear knife face 3 and major first face 1 is the second intersection 1b, is led to
Include a plurality of rib 5 that cutting slot 4 is extended at the first intersection 1a, rib 5 and corresponding second with stainless steel turning blade
Intersection 1b angle is 60 ° to 80 °.
As described above, the general stainless steel turning blade includes a plurality of muscle that cutting slot 4 is extended at the first intersection 1a
Bar 5, rib 5 is the first angle α with corresponding second intersection 1b angle, and the scope of the first angle α is 60 ° to 80 °.Thus see
Go out, many places dented space is formd between a plurality of rib 5, so when being processed using the general stainless steel turning blade,
When cutting-in is smaller, chip deformation and curling in dented space, when cutting-in is larger, chip is flowing through rake face and pressed in cutting
In the presence of power, the cross section of chip can form raised and depression profile, this deformation in the presence of the dented space of many places
With hardening chip itself can be caused to occur curling or possible quilt（Control bits unit）Stop curling and occur stable plastic deformation,
So as to fracture, it is therefore seen that, the general stainless steel turning blade can either be well adapted for the less situation of cutting-in, also can be very
The larger situation of good adaptation cutting-in, that is, can adapt to larger cutting parameter scope, in addition, just due to mentioned above in cutting-in
The general stainless steel turning blade can make chip occur stable plastic deformation when larger, without causing chip crimp
Seriously, so the degree of wear of rake face can be reduced, the service life of the general stainless steel turning blade is increased substantially.
According to preferred embodiment of the present utility model, the first intersection 1 can be wave, and wave can include direction
The convex line segment that the evagination line segment of outside protrusion of knife face 3 and the inner side towards rear knife face 3 are protruded afterwards, one end of rib 5 is located at
The apex of evagination line segment extends to cutting slot 4 with the apex from evagination line segment.First intersection 1 can be more preferable using wave
Ground makes chip deform curling, but the utility model not limited to this, whenever necessary, and the first intersection 1 is the song of non-wave wire type
Line, even straight line are all possible, and these schemes fall within protection domain of the present utility model, core skill of the present utility model
Art design is to form multiple dented spaces by a plurality of rib 5, rather than is the specific constructive form of the first intersection 1.
According to preferred embodiment of the present utility model, the minimum spacing of evagination line segment and rear knife face 3 is the first spacing t1, convex
The scope that the maximum spacing of line segment and rear knife face 3 is the second spacing t2, the first spacing t1 is 0.05mm-0.15mm, the second spacing
T2 scope is 0.2mm-0.3mm.
Certainly, the utility model is not limited to this, under some specific needs, can suitably increase and decrease the first spacing t1 and
Second spacing t2 scope.
According to preferred embodiment of the present utility model, the width of rib 5 is 0.2mm-0.4mm；The height of rib 5 is 0.3mm-
0.7mm.Certainly, the utility model is not limited to this, under some specific needs, can suitably increase and decrease rib 5 width and
The scope of the value of height.
Above-mentioned embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among the dynamic protection domain created still in the utility model.
Claims (5)
1. a kind of general stainless steel turning blade, rear knife face (3) that the general stainless steel turning blade includes being sequentially connected, the
One rake face (1), the second rake face (2) and cutting slot (4), the friendship between the major first face (1) and the second rake face (2)
Line is the first intersection (1a), and the intersection between the rear knife face (3) and the major first face (1) is the second intersection (1b), its
It is characterised by, the general stainless steel turning blade extends to the cutting slot including a plurality of from first intersection (1a)
(4) rib (5), the rib (5) is the first angle (α), described first with the angle of corresponding second intersection (1b)
The scope of angle (α) is 60 ° to 80 °.
2. general stainless steel turning blade according to claim 1, it is characterised in that first intersection (1a) is wave
Line, the wave includes the evagination line segment protruded towards the outside of the rear knife face (3) and towards the interior of the rear knife face (3)
The convex line segment of side protrusion, one end of the rib (5) is located at the apex of the evagination line segment with from the evagination line segment
Apex extends to the cutting slot (4).
3. general stainless steel turning blade according to claim 2, it is characterised in that the evagination line segment and the rear knife
The minimum spacing in face (3) is the first spacing (t1), and the maximum spacing of the convex line segment and the rear knife face (3) is the second spacing
(t2), the scope of first spacing (t1) is 0.05mm-0.15mm, and the scope of second spacing (t2) is 0.2mm-
0.3mm。
4. general stainless steel turning blade as claimed in any of claims 1 to 3, it is characterised in that the rib
(5) width is 0.2mm-0.4mm.
5. general stainless steel turning blade as claimed in any of claims 1 to 3, it is characterised in that the rib
(5) height is 0.3mm-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161886.7U CN206561137U (en) | 2017-02-22 | 2017-02-22 | general stainless steel turning blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161886.7U CN206561137U (en) | 2017-02-22 | 2017-02-22 | general stainless steel turning blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561137U true CN206561137U (en) | 2017-10-17 |
Family
ID=60031942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161886.7U Active CN206561137U (en) | 2017-02-22 | 2017-02-22 | general stainless steel turning blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951720A (en) * | 2021-02-26 | 2022-08-30 | 株式会社泰珂洛 | Cutting insert |
-
2017
- 2017-02-22 CN CN201720161886.7U patent/CN206561137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951720A (en) * | 2021-02-26 | 2022-08-30 | 株式会社泰珂洛 | Cutting insert |
| CN114951720B (en) * | 2021-02-26 | 2023-12-01 | 株式会社泰珂洛 | Cutting insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220426 Address after: 412000 workshop C-4, No. 9, Zhongda Road, Liyu street, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: Zhuzhou keleno New Material Co.,Ltd. Address before: 412000 building 4-A, Zone C, Zhongda Road auto parts Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: ZHUZHOU KELITE NEW MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |