CN204135428U - A kind of face milling cutters controlling machined surface roughness range - Google Patents
A kind of face milling cutters controlling machined surface roughness range Download PDFInfo
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- CN204135428U CN204135428U CN201420558940.8U CN201420558940U CN204135428U CN 204135428 U CN204135428 U CN 204135428U CN 201420558940 U CN201420558940 U CN 201420558940U CN 204135428 U CN204135428 U CN 204135428U
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Abstract
The utility model provides a kind of face milling cutters controlling machined surface roughness range, comprise plane milling cutterhead, plane milling cutterhead is provided with cutter holder, the approach angle of described cutter holder is 90 °, cutter holder is provided with four cutters tooth, the wherein triangular blade of three cutters tooth to be point of a knife fillet be R0.8, the height of three blades is equal; The blade of to be point of a knife fillet the be R0.2 of a slice cutter tooth beyond three cutters tooth, the height height 7um of other three blades of the aspect ratio of this blade, installs the cutter holder radially plain milling cutter disk center translation 0.5mm of this sheet cutter tooth.The utility model is in process, and standard insert milling plane, remove allowance, nonstandard blade depicts reticular texture on the surface processed, by nonstandard blade height and cutter rotating speed and the accurate control surface roughness of feed speed.
Description
Technical field
The utility model relates to a kind of cutter, especially a kind of face milling cutters controlling machined surface roughness range.
Background technology
The performances such as the roughness of product machining surface is wear-resisting to product, corrosion-resistant, sealing, fatigue strength, contact stiffness have significant impact, and the different using function of piece surface is not identical to the requirement of roughness yet.Require that roughness controls to determine scope at R6.3-R12.5 at the sealing plane of engine case shell part, grain direction is reticulate pattern, and this is conducive to the sealing of engine assembly assembling kiss-coating.Existing conventional plane cutter can not the roughness on accurate controlled working surface, and processing texture is also unstable.
Summary of the invention
The purpose of this utility model is to provide a kind of face milling cutters controlling machined surface roughness range, can be reached the object of accurate controlled working surface roughness and processing texture by the common facing cut cutter of transformation.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of face milling cutters controlling machined surface roughness range, comprise plane milling cutterhead, plane milling cutterhead is provided with cutter holder, it is characterized in that: the approach angle of described cutter holder is 90 °, cutter holder is provided with four cutters tooth, wherein the triangular blade of three cutters tooth to be point of a knife fillet be R0.8, and the height of three blades is equal; The blade of to be point of a knife fillet the be R0.2 of a slice cutter tooth beyond three cutters tooth, the height height 7um of other three blades of the aspect ratio of this blade, installs the cutter holder radially plain milling cutter disk center translation 0.5mm of this sheet cutter tooth.
Beneficial effect:
Use the face milling cutters controlling machined surface roughness range described in the utility model, adopt the indexable plane milling cutterhead that blade is fine-tuning, cutter holder approach angle is 90 degree, have 4 cutters tooth, wherein 3 are installed point of a knife fillet is the triangular blade of R0.8, this is standard insert, and adjusts contour by fine setting by these three blades.Prolonged by another cutter holder radial to center translation 0.5mm, this cutter holder installs the nonstandard blade that point of a knife fillet is R0.2, and by micro-adjusting mechanism, nonstandard blade is heightened 7um(than standard insert).In process, standard insert milling plane, remove allowance, nonstandard blade depicts reticular texture (i.e. the Wave crest and wave trough of microcosmic) on the surface processed, by nonstandard blade height and cutter rotating speed and the accurate control surface roughness of feed speed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
A kind of face milling cutters controlling machined surface roughness range of the utility model as shown in Figure 1 and Figure 2, comprise plane milling cutterhead 1, plane milling cutterhead 1 is provided with cutter holder 2, the approach angle a of described cutter holder 2 is 90 °, cutter holder 1 is provided with four cutters tooth, wherein three cutters tooth 3 are point of a knife fillet b is the triangular blade of R0.8, and the height of three blades 3 is equal; A slice cutter tooth 4 beyond three cutters tooth 3 is point of a knife fillet c is the blade of R0.2, the height h height 7um of other three blades of the aspect ratio of this blade, and the cutter holder installing this sheet cutter tooth radially plane milling cutterhead 1 center translation distance d is 0.5mm.
Claims (1)
1. one kind can control the face milling cutters of machined surface roughness range, comprise plane milling cutterhead, plane milling cutterhead is provided with cutter holder, it is characterized in that: the approach angle of described cutter holder is 90 °, cutter holder is provided with four cutters tooth, the wherein triangular blade of three cutters tooth to be point of a knife fillet be R0.8, the height of three blades is equal; The blade of to be point of a knife fillet the be R0.2 of a slice cutter tooth beyond three cutters tooth, the height height 7um of other three blades of the aspect ratio of this blade, installs the cutter holder radially plain milling cutter disk center translation 0.5mm of this sheet cutter tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558940.8U CN204135428U (en) | 2014-09-27 | 2014-09-27 | A kind of face milling cutters controlling machined surface roughness range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558940.8U CN204135428U (en) | 2014-09-27 | 2014-09-27 | A kind of face milling cutters controlling machined surface roughness range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135428U true CN204135428U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558940.8U Active CN204135428U (en) | 2014-09-27 | 2014-09-27 | A kind of face milling cutters controlling machined surface roughness range |
Country Status (1)
| Country | Link |
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| CN (1) | CN204135428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127154A (en) * | 2017-12-28 | 2018-06-08 | 贵州凯星液力传动机械有限公司 | A kind of end face seals reticulate pattern cutter and processing method firmly |
| CN115582573A (en) * | 2022-10-10 | 2023-01-10 | 哈尔滨理工大学 | Ball end milling cutter capable of improving surface roughness of machined workpiece |
-
2014
- 2014-09-27 CN CN201420558940.8U patent/CN204135428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127154A (en) * | 2017-12-28 | 2018-06-08 | 贵州凯星液力传动机械有限公司 | A kind of end face seals reticulate pattern cutter and processing method firmly |
| CN115582573A (en) * | 2022-10-10 | 2023-01-10 | 哈尔滨理工大学 | Ball end milling cutter capable of improving surface roughness of machined workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |