CN109396553A - A kind of compound face reamer for processing high-temperature alloy material - Google Patents
A kind of compound face reamer for processing high-temperature alloy material Download PDFInfo
- Publication number
- CN109396553A CN109396553A CN201811506015.XA CN201811506015A CN109396553A CN 109396553 A CN109396553 A CN 109396553A CN 201811506015 A CN201811506015 A CN 201811506015A CN 109396553 A CN109396553 A CN 109396553A
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- CN
- China
- Prior art keywords
- diameter section
- cutter tooth
- cutting tip
- section
- alloy material
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/14—Reamers for special use, e.g. for working cylinder ridges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of compound face reamers for processing high-temperature alloy material, including cutting tip (1) and staight shank shank (2), there are two cutters tooth being centrosymmetric on the excircle of cutting tip (1), cutter tooth cross sectional shape includes flute profile angle beta, anterior angle γ, relief angle α and front clearance α1；Cutting tip (1) is made of building up by welding section, reduced diameter section, changeover portion and enlarged diameter section, and the cutter tooth two sides of reduced diameter section and enlarged diameter section are planes.This reamer is designed using compound moulding surface structure, can time processing contain the type face diameter in multiple type faces, can not only guarantee the machining accuracy and quality of type face, but also shorten the production cycle of cutter, substantially increase production efficiency.
Description
Technical field
The invention belongs to technical fields of mechanical processing, more particularly to a kind of reamer in compound face.
Background technique
With continuously improving for aeronautical material, high-temperature alloy material is widely applied on aerial motor spare part.In life
In the processing of production, the processing of compound face is often had, this kind of part type face diameter is small, roughness requirements are high, type face is complicated
And dimensional accuracy is high, uses the processing methods such as common boring qualified parts out not easy to be processed.
Summary of the invention
The technical problem to be solved by the present invention is designing a kind of compound face reamer of staight shank, meet small-sized compound face
The technique requirement of hole machined.
The technical scheme is that it is a kind of process high-temperature alloy material compound face reamer, including cutting tip and
Staight shank shank, there is two cutters tooth being centrosymmetric on the excircle of cutting tip, and cutter tooth cross sectional shape includes flute profile angle beta, preceding
Angle γ, relief angle α and front clearance α1；Cutting tip is made of building up by welding section, reduced diameter section, changeover portion and enlarged diameter section, small straight
The cutter tooth two sides of diameter section and enlarged diameter section are planes.
The cutter tooth of building up by welding section leans forward relative to the axis of cutting tip to direction of feed.
Changeover portion be used for reduced diameter section and enlarged diameter section linking, the diameter of cutter tooth according to the variation of easement curve and
Fixed, changeover portion cutter tooth leans forward relative to the axis of cutting tip to direction of feed.
The beneficial effects of the present invention are: this reamer using compound moulding surface structure design, can time processing contain multiple type faces
Type face diameter, can not only guarantee the machining accuracy and quality of type face, but also shorten the production cycle of cutter, mention significantly
High production efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the face D-D cross-sectional view.
Fig. 3 is the face C-C cross-sectional view.
Fig. 4 is the face B-B cross-sectional view.
Fig. 5 is the face A-A cross-sectional view.
Specific embodiment
With reference to the accompanying drawing and invention is described further in specific embodiment:
Such as figure one, this reamer are made of cutting tip 1 and staight shank shank 2, and cutting tip 1 is by building up by welding section, reduced diameter section, mistake
Section and enlarged diameter section composition are crossed, there are two cutters tooth being centrosymmetric on the excircle of cutting tip 1, cutter tooth cross sectional shape includes
Flute profile angle beta, anterior angle γ, relief angle α and front clearance α1, each cutting angle selection Reasonable Parameters are cut.
If Fig. 2 is the section of building up by welding section cutter tooth, the cutter tooth of building up by welding section relative to cutting tip 1 axis into
It leans forward to direction, inclination angle is identical with relief angle α.
If Fig. 3 is the cutter tooth section of reduced diameter section, cutter tooth two sides are two parallel planes, and cutter tooth is relative to flat two sides
Plane has anterior angle γ, has flute profile angle beta in front of cutter tooth, and cutter tooth rear has relief angle α and front clearance α1。
If Fig. 4 is the section of changeover portion, changeover portion is used for the linking of reduced diameter section and enlarged diameter section, the diameter root of cutter tooth
Depending on the variation of easement curve, changeover portion cutter tooth changes along easement curve, and the cutter tooth of middle section is relative to cutting tip 1
Axis lean forward to direction of feed, inclination angle is identical with relief angle α.
If Fig. 5 is the cutter tooth section of enlarged diameter section, cutter tooth two sides are two parallel planes, and cutter tooth is relative to flat two sides
Plane has anterior angle γ, has flute profile angle beta in front of cutter tooth, and cutter tooth rear has relief angle α and front clearance α1。
Claims (3)
1. a kind of compound face reamer for processing high-temperature alloy material, including cutting tip (1) and staight shank shank (2), feature
It is: there are two cutters tooth being centrosymmetric on the excircle of cutting tip (1), cutter tooth cross sectional shape includes flute profile angle beta, anterior angle
γ, relief angle α and front clearance α1；Cutting tip (1) is made of building up by welding section, reduced diameter section, changeover portion and enlarged diameter section, small straight
The cutter tooth two sides of diameter section and enlarged diameter section are planes.
2. processing the compound face reamer of high-temperature alloy material according to claim 1, it is characterised in that: building up by welding section
Cutter tooth leans forward relative to the axis of cutting tip (1) to direction of feed.
3. according to claim 1 using the first branch structure in the tunnel of prefabricated inverted arch component, it is characterised in that: changeover portion is for small
The linking of diameter segment and enlarged diameter section, the diameter of cutter tooth is depending on the variation of easement curve, and changeover portion cutter tooth is relative to cutting
The axis for cutting part (1) leans forward to direction of feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506015.XA CN109396553A (en) | 2018-12-10 | 2018-12-10 | A kind of compound face reamer for processing high-temperature alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506015.XA CN109396553A (en) | 2018-12-10 | 2018-12-10 | A kind of compound face reamer for processing high-temperature alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396553A true CN109396553A (en) | 2019-03-01 |
Family
ID=65458217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506015.XA Pending CN109396553A (en) | 2018-12-10 | 2018-12-10 | A kind of compound face reamer for processing high-temperature alloy material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396553A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004009549U1 (en) * | 2004-06-11 | 2004-08-12 | Hermann Bilz Gmbh & Co. Kg | Friction tool has countersunk and mounted cutters attached to friction cutter of work part for different cutting in one work step |
| CN201969957U (en) * | 2010-12-21 | 2011-09-14 | 朱嘉华 | Composite reamer |
| CN103624330A (en) * | 2013-11-15 | 2014-03-12 | 成都发动机（集团）有限公司 | Small-diameter internal reamer |
| CN204053126U (en) * | 2014-07-17 | 2014-12-31 | 宁波可瑞迪化油器有限公司 | A kind of float chamber fuel feed hole reaming reamer |
| CN204159976U (en) * | 2014-08-12 | 2015-02-18 | 宁波可瑞迪化油器有限公司 | A kind of rotary valve hole machined reamer |
| CN104551245A (en) * | 2013-10-29 | 2015-04-29 | 常州市海力工具有限公司 | Composite reamer |
-
2018
- 2018-12-10 CN CN201811506015.XA patent/CN109396553A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004009549U1 (en) * | 2004-06-11 | 2004-08-12 | Hermann Bilz Gmbh & Co. Kg | Friction tool has countersunk and mounted cutters attached to friction cutter of work part for different cutting in one work step |
| CN201969957U (en) * | 2010-12-21 | 2011-09-14 | 朱嘉华 | Composite reamer |
| CN104551245A (en) * | 2013-10-29 | 2015-04-29 | 常州市海力工具有限公司 | Composite reamer |
| CN103624330A (en) * | 2013-11-15 | 2014-03-12 | 成都发动机（集团）有限公司 | Small-diameter internal reamer |
| CN204053126U (en) * | 2014-07-17 | 2014-12-31 | 宁波可瑞迪化油器有限公司 | A kind of float chamber fuel feed hole reaming reamer |
| CN204159976U (en) * | 2014-08-12 | 2015-02-18 | 宁波可瑞迪化油器有限公司 | A kind of rotary valve hole machined reamer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |