CN202861501U - Stainless steel milling cutter - Google Patents
Stainless steel milling cutter Download PDFInfo
- Publication number
- CN202861501U CN202861501U CN 201220503366 CN201220503366U CN202861501U CN 202861501 U CN202861501 U CN 202861501U CN 201220503366 CN201220503366 CN 201220503366 CN 201220503366 U CN201220503366 U CN 201220503366U CN 202861501 U CN202861501 U CN 202861501U
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- milling cutter
- stainless steel
- blade
- cutter
- steel milling
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Abstract
The utility model provides a stainless steel milling cutter which comprises a cutting head and a cutter body connected with the head. The cutting head is provided with four blades. Chip removal openings are formed in the outer ends of the blades. A chip removal groove is formed in the cutting head. The surface of the cutting head is provided with a titanium layer. The diameter of the milling cutter is 12-16mm and the milling cutter is made of alloy steel. According to the method, the surface of the stainless steel has clear lines, and the lines can change diversely. LOGO on workpieces has strong gloss feeling by a high-light cutting technology of the stainless steel; and due to the high hardness of the material, compared with the aluminium alloy front, the front is superior in wear resistance and scratch resistance.
Description
Technical field
The utility model belongs to the metal process field, is specifically related to the stainless cutter of a kind of milling.
Background technology
On present consumption market, the stainless steel decorative appearance plays an increasingly important role in the structural design of digital camera and cell phone type product.Parts of stainless steel has higher intensity and thick and heavy metal sense, is that the aluminium alloy series products can't be compared; Stainless surface-treated ED technique has the inaccessible painted appearance effect of aluminum component anodic process simultaneously.In the process of surface treatment of the same industry, stainless steel+sandblast+electric slurry polishing+ED technique begins maturation gradually, and the universal product that makes of the high drill finish cutting process of stainless steel has more competitiveness in market sale.
In surface elements, aluminium alloy and parts of stainless steel can have necessarily ornamental.For example, the aluminium alloy font is carried out milling, can make it to have decorative effect more attractive in appearance.
The lines better processing effect that the dia-cutting of stainless steel font processing processes than the dia-cutting of other aluminium alloy fonts, the third dimension enhancing; The textured surface of aluminium alloy dia-cutting processing easily scratches, and the lines shape is more single, is simple tiltedly straight burr.
But because material is different, stainless milling cutter and method all are different from existing aluminium alloy cutting tool and method.
The utility model content
For the deficiencies in the prior art part, the purpose of this utility model is to propose a kind of stainless steel milling cutter.
The technical scheme that realizes the utility model above-mentioned purpose is:
A kind of stainless steel milling cutter comprises cutter head and the blade that is connected with cutter head, and described cutter head has four blades, and the blade outer end has chip removal mouth, and the blade inner end is provided with chip area, and described cutter head surface has titanium layer.
Wherein, the cutter of described milling cutter footpath (￠ footpath) is 12-16mm, and described milling cutter is made by the tungsten alloy steel.The variation of parts font lines radian is to control according to the size specification in milling cutter ￠ footpath, and the ￠ footpath is larger, and the radian of lines is just less, otherwise the ￠ footpath is less, and the radian of lines is just larger.
Wherein, described titanium layer thickness is 0.3-6 μ m.
Wherein, described chip removal mouth becomes 4-7 ° of angle with horizontal plane.The direction that chip removal mouth tilts is opposite with the incline direction of blade.Owing to possessing this characteristics, in the application, product can not affect because of the generation that scrap is arranged the effect of product surface LOGO, the white line of namely saying on the specialty, the problems such as white point in the process of milling tool.
Wherein, in described four blades, adjacent blade mutually at an angle of 90, the inner end of described blade tilts to the blade direction, blade becomes 12-20 ° of angle with horizontal plane.Two adjacent knife heights differ 0.03-0.04mm, and two relative knife heights are identical.If four swords of cutter are equally high, the LOGO of processing can cause the twinned grooves effect so, and outward appearance is difficult to reach current client's requirement.
Wherein, described blade inner end and blade have been set to 90 degrees chip area.Totally four chip areas on the cutter head.
When using stainless steel milling cutter described in the utility model to process stainless steel surfaces, the degree of depth of blade material feeding is 0.02-0.03mm.
Milling cutter of the present invention can be processed the multiple ornamental stainless steel surfaces that has, the housing of digital camera of stainless steel for example, and the font on the product is that diel is rushed protruding moulding and formed, through polishing, sandblast, the relevant surfaces such as electrophoresis are processed, and then font are made machining process.This technology has been widely used on digital camera and the cell phone type product, processes but mostly be the aluminum component machining; Now refer to gradually in the Surface Machining of stainless steel-like material.
Wherein, two adjacent edge of a knife differences of height of milling cutter processing stainless steel surfaces are 0.03-0.04.mm.The definition of the font texture on parts of stainless steel surface is the difference of height control according to the depth of edge of a knife material feeding and adjacent two edges of a knife, and difference of height is larger, and then lines is more clear.
When processing stainless steel surfaces, stainless steel work-piece is fixed on the lathe, and milling cutter rotates under main shaft drives.Wherein, the speed of mainshaft is 3000-4000 rev/min, and feed speed is 1.1-1.2 m/min.
The stainless steel surfaces work in-process has Burr Problem.The control of effects on surface burr, method of the present utility model are to control according to edge of a knife wear intensity, and producing 2000-3000pcs(pcs is number of packages, and conventional every working (finishing) area is 5mm*20mm) after the milling cutter that more renews, the milling cutter of wearing and tearing is reused after through polishing.
The beneficial effects of the utility model are:
Method of the present utility model can make stainless steel surfaces have clear lines, and lines and radian can variously change.Stainless steel dia-cutting technique makes the LOGO on the parts have stronger reflecting feel, and because the hardness ratio of material itself is higher, so font compares, and the aluminium alloy font is more wear-resistant, damage resistant.
Description of drawings
Fig. 1 is the front view of the utility model milling cutter
Fig. 2 is milling cutter A-A profile.
Fig. 3 is the stainless steel font after the utility model is processed
Fig. 4 is prior art aluminium alloy cutting tool stereogram.
Fig. 5 is aluminium alloy cutter B-B profile.
Among the figure, 1 is blade, and 2 is chip area, and 3 is chip removal mouth, and 4 is cutter head.θ is the angle of blade and horizontal plane, and α is the angle of chip removal mouth and horizontal plane, and ￠ represents the cutter footpath.
The specific embodiment
Following examples are used for explanation the utility model, but are not used in restriction scope of the present utility model.
The lathe of milling is Beijing carving machine Qi carving 400.
Among the embodiment, if no special instructions, employed method and apparatus is the method and apparatus of this area routine.
Embodiment 1:
The stainless steel milling cutter made from the tungsten alloy steel.(Fig. 1, Fig. 2) comprises cutter head 4 and the blade that is connected with cutter head, and cutter head 4 has four blades 1, and blade 1 outer end has chip removal mouth 3, and the blade inner end is provided with chip area 2, and cutter head 4 is coated with titanium layer.Titanium layer obtains by the method for Vacuum Deposition, and described titanium layer thickness is 2 μ m.
The cutter footpath of milling cutter (￠ footpath) is 14mm, and described milling cutter is made by the tungsten alloy steel.Chip removal mouth 3 is 5 ° with the horizontal plane angle [alpha].The long 35mm of the blade of milling cutter.The long 4mm of blade.
In four blades, adjacent blade mutually at an angle of 90, described blade becomes 15 ° of angle θ with horizontal plane.Two adjacent knife heights differ 0.03mm, and two knife heights of relative angle are identical.Blade is other to be arranged with chip area in parallel, chip removal groove width 4mm with blade.
Embodiment 2:
The stainless steel milling cutter made from the tungsten alloy steel.Comprise cutter head and the blade that is connected with cutter head, cutter head has four blades, and the blade outer end has chip removal mouth, and the blade inner end is provided with chip area, and cutter head is coated with titanium layer.Titanium layer obtains by the method for physical vapour deposition (PVD), and described titanium layer thickness is 3 μ m.
The cutter footpath of milling cutter (￠ footpath) is 16mm, and described milling cutter is made by the tungsten alloy steel.Chip removal mouth becomes 5 ° with horizontal plane.The long 26mm of the blade of milling cutter, the long 4.5mm of blade.
In four blades 1, adjacent blade 1 mutually at an angle of 90, described blade 1 becomes 15 ° of angles with horizontal plane.Two adjacent blades 1 highly differ 0.04mm, and two blades 1 at diagonal angle are highly identical.Be arranged with four chip areas 2 in parallel with four blades 1.Chip area 2 wide 4mm.
Milling cutter with embodiment 1 is processed the stainless steel font.The housing of digital camera of stainless steel, the font on the product are that diel is rushed protruding moulding and formed, and through polishing, sandblast after the surface treatments such as electrophoresis, is made machining with milling cutter to font and processed.Milling cutter is fixed on the lathe, and the degree of depth of blade material feeding is 0.03mm, and the difference of height that two adjacent edge of a knife differences of height are the 0.03.mm(edge of milling cutter is the difference of height of this edge of a knife).When processing stainless steel surfaces, the speed of mainshaft is 3000 rev/mins, and feed speed is 1.2 m/mins.Font such as Fig. 3 behind the machining, it has metallic luster and lines clearly, good decorating effect.
The milling cutter of the present embodiment is replaced by new milling cutter after producing 3000pcs, and the milling cutter of wearing and tearing is reused after polishing.
Milling cutter with embodiment 2 is processed the stainless steel font.LOGO font on the notebook computer casing is that diel is rushed protruding moulding and formed, and through polishing, sandblast after the surface treatments such as electrophoresis, is made machining with milling cutter to font and processed.Milling cutter is fixed on the lathe, and the degree of depth of blade material feeding is 0.02mm.The difference of height that two adjacent edge of a knife differences of height are the 0.04mm(edge of milling cutter is the difference of height of this edge of a knife).When processing stainless steel surfaces, the speed of mainshaft is 3000 rev/mins, and feed speed is 1.1 m/mins.
Comparative Examples: aluminium alloy milling cutter
Such as Fig. 4,5.Fig. 5 is that this aluminium alloy cutter is along the profile of B-B face.This milling cutter is that natural diamond material is made, and a blade is arranged.The angle of blade is 135 °, and this milling cutter can only be processed alloy product.
Above embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various modification and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. a stainless steel milling cutter comprises cutter head and the blade that is connected with cutter head, it is characterized in that, described cutter head has four blades, and the blade outer end has chip removal mouth, and described cutter head surface has titanium layer.
2. stainless steel milling cutter as claimed in claim 1 is characterized in that, the cutter of described milling cutter directly is 12-16mm,
3. stainless steel milling cutter as claimed in claim 1 is characterized in that, described milling cutter is made by the tungsten alloy steel.
4. stainless steel milling cutter as claimed in claim 1 is characterized in that, described titanium layer thickness is 0.3-6 μ m.
5. stainless steel milling cutter as claimed in claim 1 is characterized in that, in described four blades, adjacent blade mutually at an angle of 90, the inner end of described blade tilts to the blade direction, blade becomes 12-20 ° of angle with horizontal plane.
6. such as the arbitrary described stainless steel milling cutter of claim 1-5, it is characterized in that, described chip removal mouth becomes 4-7 ° of angle with horizontal plane, and the direction that chip removal mouth tilts is opposite with the incline direction of blade.
7. such as the arbitrary described stainless steel milling cutter of claim 1-5, it is characterized in that, in described four blades, two adjacent knife heights differ 0.03-0.04mm, and two relative knife heights are identical.
8. such as the arbitrary described stainless steel milling cutter of claim 1-5, it is characterized in that, be arranged with chip area in parallel with blade on the described cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503366 CN202861501U (en) | 2012-09-28 | 2012-09-28 | Stainless steel milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503366 CN202861501U (en) | 2012-09-28 | 2012-09-28 | Stainless steel milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861501U true CN202861501U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220503366 Expired - Fee Related CN202861501U (en) | 2012-09-28 | 2012-09-28 | Stainless steel milling cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN202861501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909423A (en) * | 2012-09-28 | 2013-02-06 | 奥捷五金(江苏)有限公司 | Stainless steel milling cutter and application of stainless steel milling cutter |
-
2012
- 2012-09-28 CN CN 201220503366 patent/CN202861501U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909423A (en) * | 2012-09-28 | 2013-02-06 | 奥捷五金(江苏)有限公司 | Stainless steel milling cutter and application of stainless steel milling cutter |
| CN102909423B (en) * | 2012-09-28 | 2014-12-17 | 奥捷五金(江苏)有限公司 | Stainless steel milling cutter and application of stainless steel milling cutter |
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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: 20130410 Termination date: 20180928 |