CN205386638U - High temperature alloy high pressure cooling cutting semifinishing blade that needs car - Google Patents
High temperature alloy high pressure cooling cutting semifinishing blade that needs car Download PDFInfo
- Publication number
- CN205386638U CN205386638U CN201620017211.0U CN201620017211U CN205386638U CN 205386638 U CN205386638 U CN 205386638U CN 201620017211 U CN201620017211 U CN 201620017211U CN 205386638 U CN205386638 U CN 205386638U
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- cutting edge
- high temperature
- temperature alloy
- high pressure
- blade
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Abstract
High temperature alloy high pressure cooling cutting lathe tool blade for the semifinishing, it relates to a blade that is arranged in high temperature alloy semifinishing, concretely relates to lathe tool piece that is used for high pressure cooling cutting high temperature alloy semifinishing. The utility model discloses a solve present blade and have at high pressure cooling cutting high temperature alloy in -process that the smear metal is difficult to the rupture, cutting temperature is high, cutting force is big, cutter grinder decreases fast, surface quality subalternation phenomenon. The utility model discloses a blade main part, blade main part are the rhombus, the up end of blade is the rake face, and the central point of lathe tool blade main part puts to open has the round hole, and four edges of blade main part are equipped with the main cutting edge, and four angles of blade main part all are equipped with the circular arc sword, and the rake face is equipped with the chip -breaker, and the direction that main cutting edge length is followed to the blade rake face is equipped with a plurality of protruding planes and oval arch, all is equipped with the chamfered edge on main cutting edge and the knife tip circular arc sword. The utility model is used for among the high temperature alloy high pressure cooling cutting semifinishing.
Description
Technical field
This utility model relates to a kind of novel special-purpose vehicle blade cutting semi-finished hard alloy for the cooling of high temperature alloy high pressure.
Background technology
High temperature alloy is with Ni, Fe, Co for matrix, can work under high temperature (600 DEG C) and certain pressure environment for a long time, and there is good elevated temperature strength, plasticity, the material of the combination properties such as good high temperature oxidation resistance and elevated temperature corrosion resistant, is widely used in aerial motor spare part.But, the high temperature oxidation resistance of high temperature alloy and the property of anti-corrosion property at high temperature make the difficulty of its machining significantly improve.The high temperature alloy course of processing exists chip be difficult to fracture, cutting temperature high, the phenomenons such as cutting force is big, tool wear is fast, surface quality is poor.The semifinishing of high temperature alloy is played active promoting function by this utility model proposed in this context.
Summary of the invention
The purpose of this utility model is to provide a kind of rhombus high temperature alloy high pressure cooling cutting semifinishing turning insert, to solve the chip when cutting high temperature alloy of existing blade and be difficult to fracture, cutting temperature high, the problem that cutting force is big, tool wear is fast, surface quality is poor.
This utility model adopts the technical scheme that for solving above-mentioned technical problem: described turning insert includes vane body, vane body is 80 ° of rhombus, the center position of vane body has circular hole, and four limits of vane body are provided with main cutting edge, and four angles of vane body are provided with Circular Nose Cutting Edge；The rake face of vane body is provided with chip-breaker, and the end face of chip-breaker is made up of circular arc；Being provided with multiple convex plane along the length direction of main cutting edge on vane body rake face, rake face is provided with elliptical shaped lobes near point of a knife place, the main cutting edge that oval major axis is adjacent is parallel, main cutting edge and be equipped with chamfered edge on tool arc sword.
This utility model has the advantages that the rake face of this utility model turning insert is provided with multiple projection, and the width of chip-breaker is continually changing, and the sidewall locations place of point of a knife is provided with convex plane, increases the intensity of cutter；The sidewall locations place of point of a knife is provided with groove, can play corresponding chip breaking function when cutting different depth, effectively realize the control of chip curling, chip outflow and chip breaking；The Circular Nose Cutting Edge of blade and main cutting edge are equipped with chamfered edge makes it can strengthen the intensity of cutter in machining, and prevents tipping；Additionally, the cutting edge blunt round radius of this blade (20 μm) is less, it is possible to effectively reduce cutting temperature, reduce tool wear, improve cutter life；The grooved of this blade can make coolant be directed at cutting region more accurately simultaneously, it is possible to reduces cutting force, improve the surface quality of workpiece, improves machining efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；Fig. 2 is top view of the present utility model；Fig. 3 is the A-A profile of Fig. 1；Fig. 4 is the B-B profile of Fig. 1；Fig. 5 is the C-C profile of Fig. 1；Fig. 6 is the enlarged drawing of I in Fig. 3.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1-5, the blade of present embodiment includes vane body 1, vane body 1 is Pedicellus et Pericarpium Trapae shape, the center position of vane body 1 has circular hole 1-1, four limits of vane body 1 are provided with main cutting edge 4, it is characterized in that the rake face of vane body 1 is provided with chip-breaker 2, the end face of chip-breaker 2 is made up of circular arc, the rake face of vane body 1 is provided with 4 convex plane 6 along main cutting edge 4 direction, vane body rake face is provided with 8 elliptical shaped lobes 5 near point of a knife place, the main cutting edge 4 that oval major axis is adjacent is parallel, the tool arc sword 7 that summit is vane body 1 of two acute angles 80 ° of rhombus, main cutting edge 4 and tool arc sword 7 are equipped with chamfered edge 3, the cutting edge blunt round radius R of main cutting edge is 20 μm.
Detailed description of the invention two: present embodiment is described in conjunction with Fig. 1-5, present embodiment adopts main cutting edge positive rake angle γoIt is 17 °, relief angle αoBeing 0 °, chamfer angle is γo1Being 7 °, chamfered edge width is 0.05mm, and corner radius is 20 μm.Chip-breaker width is change along with the direction of the length of main cutting edge, its excursion is 0.05 ~ 2mm, this structure can effectively solve chip in the high temperature alloy course of processing be difficult to fracture, cutting temperature high, the problems such as cutting force is big, tool wear is fast, surface quality is poor, can effectively reduce cutting force, cutting temperature, improve the service life of blade, improve surface of the work integrity, improve machining efficiency simultaneously.Other embodiment is identical with detailed description of the invention one.
Claims (7)
- null1. high temperature alloy high pressure cooling cutting semifinishing turning insert，It includes vane body (1)，It is characterized in that: vane body (1) is rhombus，The center of vane body (1) has circular hole (1-1)，Four limits of vane body (1) are provided with main cutting edge (4)，Four angles of vane body (1) are equipped with Circular Nose Cutting Edge (8)，The tool arc sword (7) that summit is vane body (1) of two acute angles 80 ° of rhombus，Cutter rake face is provided with chip-breaker (2)，Rake face is provided with multiple convex plane (6) along the length direction of main cutting edge (4)，Rake face is provided with elliptical shaped lobes (5) near point of a knife place，The main cutting edge (4) that oval major axis is adjacent is parallel，Main cutting edge (4) and tool arc sword (7) are equipped with chamfered edge (3)，The cutting edge blunt round radius R of main cutting edge is 20 μm.
- 2. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: each main cutting edge (4), each Circular Nose Cutting Edge (8) are equipped with chamfered edge (3).
- 3. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: each main cutting edge (4) place cutting edge blunt round radius is 20 μm, and each Circular Nose Cutting Edge (8) cutting edge blunt round radius is 20 μm.
- 4. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: each tool arc sword (7) radius is 20 μm.
- 5. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: the grooved width of chip-breaker (2) is change along the length direction of main cutting edge (4), and its excursion is 0.05 ~ 2.0mm.
- 6. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: the positive rake angle γ of described main cutting edge (4)oIt is 17 °, relief angle αoIt it is 0 °.
- 7. semifinishing turning insert is cut in the cooling of high temperature alloy high pressure according to claim 1, it is characterised in that: described chamfer angle γo1Being 7 °, the width of each chamfered edge (3) is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017211.0U CN205386638U (en) | 2016-01-11 | 2016-01-11 | High temperature alloy high pressure cooling cutting semifinishing blade that needs car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017211.0U CN205386638U (en) | 2016-01-11 | 2016-01-11 | High temperature alloy high pressure cooling cutting semifinishing blade that needs car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386638U true CN205386638U (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017211.0U Expired - Fee Related CN205386638U (en) | 2016-01-11 | 2016-01-11 | High temperature alloy high pressure cooling cutting semifinishing blade that needs car |
Country Status (1)
| Country | Link |
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| CN (1) | CN205386638U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746683A (en) * | 2018-07-04 | 2018-11-06 | 株洲华锐精密工具股份有限公司 | A kind of indexable turning blade for cutting high temperature alloy |
| CN109014258A (en) * | 2018-09-10 | 2018-12-18 | 株洲华锐精密工具股份有限公司 | One kind being used for the semi-finished indexable turning blade of titanium alloy |
| CN112024919A (en) * | 2020-09-09 | 2020-12-04 | 哈尔滨理工大学 | Large-cutting-depth turning-milling composite indexable blade under heavy-load condition |
| CN113814430A (en) * | 2021-09-03 | 2021-12-21 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
| WO2022017176A1 (en) * | 2020-07-21 | 2022-01-27 | 北京沃尔德金刚石工具股份有限公司 | New-type groove cutter for chip breaking table |
-
2016
- 2016-01-11 CN CN201620017211.0U patent/CN205386638U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746683A (en) * | 2018-07-04 | 2018-11-06 | 株洲华锐精密工具股份有限公司 | A kind of indexable turning blade for cutting high temperature alloy |
| CN109014258A (en) * | 2018-09-10 | 2018-12-18 | 株洲华锐精密工具股份有限公司 | One kind being used for the semi-finished indexable turning blade of titanium alloy |
| WO2022017176A1 (en) * | 2020-07-21 | 2022-01-27 | 北京沃尔德金刚石工具股份有限公司 | New-type groove cutter for chip breaking table |
| CN112024919A (en) * | 2020-09-09 | 2020-12-04 | 哈尔滨理工大学 | Large-cutting-depth turning-milling composite indexable blade under heavy-load condition |
| CN113814430A (en) * | 2021-09-03 | 2021-12-21 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
| CN113814430B (en) * | 2021-09-03 | 2022-12-30 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
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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 |
Granted publication date: 20160720 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |