CN113305335A - Titanium alloy milling method - Google Patents
Titanium alloy milling method Download PDFInfo
- Publication number
- CN113305335A CN113305335A CN202110659662.XA CN202110659662A CN113305335A CN 113305335 A CN113305335 A CN 113305335A CN 202110659662 A CN202110659662 A CN 202110659662A CN 113305335 A CN113305335 A CN 113305335A
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- Prior art keywords
- titanium alloy
- cutter
- milling
- cooling liquid
- milling method
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 55
- 238000003801 milling Methods 0.000 title claims abstract description 52
- 239000000110 cooling liquid Substances 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000001802 infusion Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009967 tasteless effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a titanium alloy milling method, which comprises the following steps: installing a cutter and a titanium alloy blank, preparing cooling liquid, setting parameters, starting milling and spraying the cooling liquid. The special cooling liquid is prepared by spraying the special cooling liquid on the milling part and the outer wall of the cutter, a proper amount of splash-proof agent with the content ratio of 10:3 is added into the traditional cooling liquid, the splash-proof agent is green, environment-friendly, colorless and transparent liquid, and can form a colorless and tasteless transparent isolating membrane, so that the adhesion of cutting scraps to the cutter is reduced, the service life of the cutter is prolonged, the milling cutter is additionally provided with a plurality of first through holes and second through holes which are communicated with the cavity, the contact area of the cutter with air and the cooling liquid is greatly increased, the heat dissipation effect is improved, and the service life of the cutter is relatively prolonged.
Description
Technical Field
The invention relates to a milling method, in particular to a titanium alloy milling method, and belongs to the technical field of local chicken feeding.
Background
Milling is a mechanical processing method for processing the surface of an object by using a milling cutter as a cutter, the complex appearance and the characteristics of the surface of the object can be processed by matching with a numerical control milling machine, and in the aerospace technology, titanium alloy needs to be milled, so that a high-precision aerospace device is prepared.
In the existing titanium alloy milling process, a used cutter is not easy to dissipate heat, some chips cut by the cutter become soft and stick to a blade of the cutter under the action of high-temperature cutting heat, and the chips can firmly stick to the cutter once being cooled, and the cutter is easy to break down, so that the cutter is quickly damaged.
Disclosure of Invention
The present invention is directed to a titanium alloy milling method to solve the above problems.
The cutter comprises a connecting piece, wherein one end of the connecting piece is fixedly connected with a cutter head, a cavity is formed in the cutter head, a plurality of first through holes are uniformly formed in the outer wall of the cutter head, four blades are arranged at one end, away from the connecting piece, of the cutter head, a plurality of second through holes are uniformly formed in the center of one end, close to the blades, of the cutter head, and the second through holes and the first through holes are communicated with the cavity.
Preferably, the outer wall of the cutter head is provided with a spiral.
Preferably, the diameters of a plurality of first through holes are all set between 0.2CM and 0.4 CM.
Preferably, the diameters of a plurality of second through holes are all set between 0.1CM and 0.2 CM.
A titanium alloy milling method comprises the following steps:
s1, installing a cutter and a titanium alloy blank, installing the cutter on a numerical control lathe, aligning the titanium alloy blank to be milled with the cutter, and firmly fixing the titanium alloy blank;
s2, preparing cooling liquid, adding a proper amount of splash-proof agent into the cooling liquid, uniformly stirring, and then connecting with infusion equipment for later use;
s3, setting parameters, setting the feed amount and the cutting depth of the cutter through a numerical control machine, and then setting the cutting speed of the cutter according to the cutting depth of the titanium alloy blank;
s4, starting milling, and after setting parameters, starting a numerical control machine tool to drive a cutter to mill the titanium alloy blank;
and S5, spraying cooling liquid, and in the milling process, starting the liquid conveying equipment of S2, spraying the prepared cooling liquid to the milling position of the titanium alloy blank and the cutter, and reducing the temperature of the titanium alloy blank and the cutter.
Preferably, the included angle between the blade of the cutter in the S1 and the titanium alloy is controlled to be 30-45 degrees.
Preferably, the content ratio of the cooling liquid to the anti-splash agent in the S2 is 10: 3.
Preferably, the feeding amount in S3 is set to f =0.1-0.3 mm/r.
Preferably, the milling in S4 is a face milling method.
Preferably, when the cooling liquid is sprayed in S5, the cooling liquid covers all the first through holes.
The invention has the beneficial effects that:
1. the cutter designed by the invention is additionally provided with the plurality of first through holes and the plurality of second through holes which are communicated with the cavity on the original basis, so that the contact area of the cutter with air and cooling liquid is greatly increased, the heat dissipation effect is improved, and the service life of the cutter is relatively prolonged;
2. the milling method comprises the step of spraying prepared special cooling liquid on a milling part and the outer wall of a cutter, wherein a proper amount of an anti-splash agent with the content ratio of 10:3 is added into the traditional cooling liquid, and the anti-splash agent is green, environment-friendly, colorless and transparent liquid and can form a colorless and tasteless transparent isolating film, so that the adhesion of cutting chips to the cutter is reduced, and the service life of the cutter is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front view of the cutting tool of the present invention;
FIG. 2 is a left side view of the cutting tool of the present invention;
FIG. 3 is a schematic diagram of the steps of the method of the present invention.
In the figure: 1. a connecting member; 2. a cutter head; 3. a cavity; 4. a first through hole; 5. spiraling; 6. a blade; 7. a second via.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The first embodiment is as follows:
referring to fig. 1, the cutter for milling titanium alloy comprises a connecting piece 1, wherein a cutter head 2 is fixedly connected to one end of the connecting piece 1, a cavity 3 is formed in the cutter head 2, a plurality of first through holes 4 are uniformly formed in the outer wall of the cutter head 2, four blades 6 are arranged at one end, away from the connecting piece 1, of the cutter head 2, a plurality of second through holes 7 are uniformly formed in the center of one end, close to the blades 6, of the cutter head 2, and the second through holes 7 and the first through holes 4 are communicated with the cavity 3.
Specifically, the outer wall of the cutter head 2 is provided with a spiral 5.
Specifically, the diameters of a plurality of first through holes 4 are all set between 0.2CM and 0.4 CM.
Specifically, the diameters of the second through holes 7 are all set between 0.1CM and 0.2 CM.
A titanium alloy milling method comprises the following steps:
s1, installing a cutter and a titanium alloy blank, installing the cutter on a numerical control lathe, aligning the titanium alloy blank to be milled with the cutter, and firmly fixing the titanium alloy blank;
s2, setting parameters, setting the feed amount and the cutting depth of the cutter through a numerical control machine, and then setting the cutting speed of the cutter according to the cutting depth of the titanium alloy blank;
and S3, starting milling, and after the parameters are set, starting the numerical control machine tool to drive the cutter to mill the titanium alloy blank.
Specifically, the included angle between the blade 6 of the cutter in the S1 and the titanium alloy is controlled to be 30-45 degrees.
Specifically, the feed amount in S2 is set to f =0.1-0.3 mm/r.
Specifically, the milling in S3 adopts a face milling method.
The invention has the beneficial effects that:
the cutter of above-mentioned design has increased a plurality of first through-holes 4 and second through-hole 7 on original basis, all communicates with each other with cavity 3, greatly increased the area of contact of cutter with the air to radiating effect has been improved, the life of cutter has been increased relatively.
Example two:
referring to fig. 1, the cutter for milling titanium alloy comprises a connecting piece 1, wherein a cutter head 2 is fixedly connected to one end of the connecting piece 1, a cavity 3 is formed in the cutter head 2, a plurality of first through holes 4 are uniformly formed in the outer wall of the cutter head 2, four blades 6 are arranged at one end, away from the connecting piece 1, of the cutter head 2, a plurality of second through holes 7 are uniformly formed in the center of one end, close to the blades 6, of the cutter head 2, and the second through holes 7 and the first through holes 4 are communicated with the cavity 3.
Specifically, the outer wall of the cutter head 2 is provided with a spiral 5.
Specifically, the diameters of a plurality of first through holes 4 are all set between 0.2CM and 0.4 CM.
Specifically, the diameters of the second through holes 7 are all set between 0.1CM and 0.2 CM.
A titanium alloy milling method comprises the following steps:
s1, installing a cutter and a titanium alloy blank, installing the cutter on a numerical control lathe, aligning the titanium alloy blank to be milled with the cutter, and firmly fixing the titanium alloy blank;
s2, preparing cooling liquid, adding a proper amount of splash-proof agent into the cooling liquid, uniformly stirring, and then connecting with infusion equipment for later use;
s3, setting parameters, setting the feed amount and the cutting depth of the cutter through a numerical control machine, and then setting the cutting speed of the cutter according to the cutting depth of the titanium alloy blank;
s4, starting milling, and after setting parameters, starting a numerical control machine tool to drive a cutter to mill the titanium alloy blank;
and S5, spraying cooling liquid, and in the milling process, starting the liquid conveying equipment of S2, spraying the prepared cooling liquid to the milling position of the titanium alloy blank and the cutter, and reducing the temperature of the titanium alloy blank and the cutter.
Specifically, the included angle between the blade 6 of the cutter in the S1 and the titanium alloy is controlled to be 30-45 degrees.
Specifically, the content ratio of the cooling liquid to the anti-splash agent in the step S2 is 10: 3.
Specifically, the feed amount in S3 is set to f =0.1-0.3 mm/r.
Specifically, the milling in S4 adopts a face milling method.
Specifically, when the cooling liquid is sprayed in S5, the cooling liquid covers all the first through holes 4.
The milling method comprises the step of spraying prepared special cooling liquid on a milling part and the outer wall of the cutter, wherein a proper amount of splash proof agent with the content ratio of 10:3 is added into the traditional cooling liquid, and the splash proof agent is green, environment-friendly, colorless and transparent liquid and can form a colorless and tasteless transparent isolating film, so that the adhesion of cutting chips to the cutter is reduced, and the service life of the cutter is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A cutter for milling titanium alloy is characterized in that: including connecting piece (1), the one end fixedly connected with tool bit (2) of connecting piece (1), the inside of tool bit (2) is provided with cavity (3), the outer wall of tool bit (2) evenly is provided with the first through-hole of a plurality of (4), the one end that connecting piece (1) was kept away from in tool bit (2) is provided with four blades (6), the one end center department that tool bit (2) are close to blade (6) evenly is provided with a plurality of second through-hole (7), a plurality of second through-hole (7) and first through-hole (4) all communicate with each other with cavity (3).
2. The tool for milling titanium alloy according to claim 1, wherein: the outer wall of the cutter head (2) is provided with a spiral (5).
3. The tool for milling titanium alloy according to claim 1, wherein: the diameters of a plurality of first through holes (4) are all set between 0.2CM and 0.4 CM.
4. The tool for milling titanium alloy according to claim 1, wherein: the diameters of the second through holes (7) are all set between 0.1CM and 0.2 CM.
5. The titanium alloy milling tool according to any one of claims 1 to 4, which is a titanium alloy milling method, characterized in that: the titanium alloy milling method comprises the following steps:
s1, installing a cutter and a titanium alloy blank, installing the cutter on a numerical control lathe, aligning the titanium alloy blank to be milled with the cutter, and firmly fixing the titanium alloy blank;
s2, preparing cooling liquid, adding a proper amount of splash-proof agent into the cooling liquid, uniformly stirring, and then connecting with infusion equipment for later use;
s3, setting parameters, setting the feed amount and the cutting depth of the cutter through a numerical control machine, and then setting the cutting speed of the cutter according to the cutting depth of the titanium alloy blank;
s4, starting milling, and after setting parameters, starting a numerical control machine tool to drive a cutter to mill the titanium alloy blank;
and S5, spraying cooling liquid, and in the milling process, starting the liquid conveying equipment of S2, spraying the prepared cooling liquid to the milling position of the titanium alloy blank and the cutter, and reducing the temperature of the titanium alloy blank and the cutter.
6. The titanium alloy milling method according to claim 5, characterized in that: the included angle between the blade (6) of the cutter in the S1 and the titanium alloy is controlled to be 30-45 degrees.
7. The titanium alloy milling method according to claim 5, characterized in that: and the content ratio of the cooling liquid to the anti-splash agent in the S2 is 10: 3.
8. The titanium alloy milling method according to claim 5, characterized in that: the feed amount in S3 is set to f =0.1-0.3 mm/r.
9. The titanium alloy milling method according to claim 5, characterized in that: and in the step S4, the milling adopts a face milling method.
10. The titanium alloy milling method according to claim 5, characterized in that: when the cooling liquid is sprayed in S5, the cooling liquid covers all the first through holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659662.XA CN113305335A (en) | 2021-06-15 | 2021-06-15 | Titanium alloy milling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659662.XA CN113305335A (en) | 2021-06-15 | 2021-06-15 | Titanium alloy milling method |
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| Publication Number | Publication Date |
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| CN113305335A true CN113305335A (en) | 2021-08-27 |
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| CN202110659662.XA Pending CN113305335A (en) | 2021-06-15 | 2021-06-15 | Titanium alloy milling method |
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Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0599393A1 (en) * | 1992-11-20 | 1994-06-01 | Plansee Tizit Gesellschaft M.B.H. | Cutting tool |
| JPH0775902A (en) * | 1993-09-07 | 1995-03-20 | Mitsubishi Materials Corp | Cutting tool |
| CN1396847A (en) * | 2000-02-11 | 2003-02-12 | 桑德维克公司 | Machine tool |
| CN101092023A (en) * | 2007-07-20 | 2007-12-26 | 浙江大学 | Technical method for cutting titanium alloy in high speed |
| CN102350528A (en) * | 2011-10-13 | 2012-02-15 | 深圳市捷甬达实业有限公司 | Directional cooling milling cutter |
| CN102601436A (en) * | 2012-03-02 | 2012-07-25 | 哈尔滨理工大学 | Double-arc irregular shaped inner-cooling type efficient titanium alloy milling tool |
| CN102766383A (en) * | 2012-08-08 | 2012-11-07 | 合肥华清金属表面处理有限责任公司 | Water based welding anti-spattering agent for carbon dioxide arc welding |
| CN103602372A (en) * | 2013-10-22 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Novel processing cutting fluid |
| CN103602511A (en) * | 2013-10-24 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Novel water-base cooling cutting fluid |
| CN203817483U (en) * | 2014-05-04 | 2014-09-10 | 格宝工具(昆山)有限公司 | Two-sided edge milling cutter for high-speed milling |
| CN104249183A (en) * | 2014-08-20 | 2014-12-31 | 常州聚美精密工具有限公司 | Double edge milling cutter |
| CN105269051A (en) * | 2015-12-02 | 2016-01-27 | 四川明日宇航工业有限责任公司 | Oil-gas mixing injection, lubricating and milling technology for titanium alloy aerospace structure |
| CN206028833U (en) * | 2016-09-20 | 2017-03-22 | 苏州科比特切削科技有限公司 | Novel milling cutter |
| CN206392919U (en) * | 2016-12-21 | 2017-08-11 | 东莞市天盟切削工具有限公司 | A kind of new milling cutter |
| CN107649713A (en) * | 2017-11-08 | 2018-02-02 | 常州市君豪工具制造有限公司 | A kind of stepped milling cutter that can change milling cutter sword |
| CN107931759A (en) * | 2017-12-01 | 2018-04-20 | 广东工业大学 | A kind of internal combustion catholyte milling device |
| CN207806731U (en) * | 2017-06-29 | 2018-09-04 | 珠海市合慈五金制品有限公司 | A kind of cooling shape milling cutter |
| CN109732130A (en) * | 2019-03-05 | 2019-05-10 | 哈尔滨理工大学 | A four-blade end mill with cooling holes and variable helical pitch |
| CN209722305U (en) * | 2019-03-18 | 2019-12-03 | 吉林京华制管有限公司 | A kind of dual liquid splashing prevention effect coating apparatus |
| CN210523920U (en) * | 2019-07-05 | 2020-05-15 | 安徽合肥圣罗曼精密工具科技有限公司 | 58-degree helical angle milling cutter for metal cutting |
| CN210587367U (en) * | 2019-09-16 | 2020-05-22 | 嘉兴市浩源精密机械有限公司 | Wear-resistant arc surface milling tool |
| CN111215774A (en) * | 2020-01-10 | 2020-06-02 | 汎宇化学（昆山）有限公司 | Method for preventing welding slag in welding process |
| CN212144662U (en) * | 2020-05-22 | 2020-12-15 | 沈阳天新精工航空零部件制造有限公司 | Cutter for rapidly milling end face ring groove |
| CN112388040A (en) * | 2019-08-14 | 2021-02-23 | 常州市军鼎机械制造有限公司 | Quick refrigerated milling cutter |
| CN212857922U (en) * | 2020-06-09 | 2021-04-02 | 南通中能机械制造有限公司 | Special cutter for milling large screw hole |
| CN212885281U (en) * | 2020-07-23 | 2021-04-06 | 中山市东进精密刀具科技有限公司 | Milling cutter |
| CN112756672A (en) * | 2020-12-28 | 2021-05-07 | 北京航空航天大学 | Low-temperature cold air titanium alloy processing method |
-
2021
- 2021-06-15 CN CN202110659662.XA patent/CN113305335A/en active Pending
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0599393A1 (en) * | 1992-11-20 | 1994-06-01 | Plansee Tizit Gesellschaft M.B.H. | Cutting tool |
| JPH0775902A (en) * | 1993-09-07 | 1995-03-20 | Mitsubishi Materials Corp | Cutting tool |
| CN1396847A (en) * | 2000-02-11 | 2003-02-12 | 桑德维克公司 | Machine tool |
| CN101092023A (en) * | 2007-07-20 | 2007-12-26 | 浙江大学 | Technical method for cutting titanium alloy in high speed |
| CN102350528A (en) * | 2011-10-13 | 2012-02-15 | 深圳市捷甬达实业有限公司 | Directional cooling milling cutter |
| CN102601436A (en) * | 2012-03-02 | 2012-07-25 | 哈尔滨理工大学 | Double-arc irregular shaped inner-cooling type efficient titanium alloy milling tool |
| CN102766383A (en) * | 2012-08-08 | 2012-11-07 | 合肥华清金属表面处理有限责任公司 | Water based welding anti-spattering agent for carbon dioxide arc welding |
| CN103602372A (en) * | 2013-10-22 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Novel processing cutting fluid |
| CN103602511A (en) * | 2013-10-24 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Novel water-base cooling cutting fluid |
| CN203817483U (en) * | 2014-05-04 | 2014-09-10 | 格宝工具(昆山)有限公司 | Two-sided edge milling cutter for high-speed milling |
| CN104249183A (en) * | 2014-08-20 | 2014-12-31 | 常州聚美精密工具有限公司 | Double edge milling cutter |
| CN105269051A (en) * | 2015-12-02 | 2016-01-27 | 四川明日宇航工业有限责任公司 | Oil-gas mixing injection, lubricating and milling technology for titanium alloy aerospace structure |
| CN206028833U (en) * | 2016-09-20 | 2017-03-22 | 苏州科比特切削科技有限公司 | Novel milling cutter |
| CN206392919U (en) * | 2016-12-21 | 2017-08-11 | 东莞市天盟切削工具有限公司 | A kind of new milling cutter |
| CN207806731U (en) * | 2017-06-29 | 2018-09-04 | 珠海市合慈五金制品有限公司 | A kind of cooling shape milling cutter |
| CN107649713A (en) * | 2017-11-08 | 2018-02-02 | 常州市君豪工具制造有限公司 | A kind of stepped milling cutter that can change milling cutter sword |
| CN107931759A (en) * | 2017-12-01 | 2018-04-20 | 广东工业大学 | A kind of internal combustion catholyte milling device |
| CN109732130A (en) * | 2019-03-05 | 2019-05-10 | 哈尔滨理工大学 | A four-blade end mill with cooling holes and variable helical pitch |
| CN209722305U (en) * | 2019-03-18 | 2019-12-03 | 吉林京华制管有限公司 | A kind of dual liquid splashing prevention effect coating apparatus |
| CN210523920U (en) * | 2019-07-05 | 2020-05-15 | 安徽合肥圣罗曼精密工具科技有限公司 | 58-degree helical angle milling cutter for metal cutting |
| CN112388040A (en) * | 2019-08-14 | 2021-02-23 | 常州市军鼎机械制造有限公司 | Quick refrigerated milling cutter |
| CN210587367U (en) * | 2019-09-16 | 2020-05-22 | 嘉兴市浩源精密机械有限公司 | Wear-resistant arc surface milling tool |
| CN111215774A (en) * | 2020-01-10 | 2020-06-02 | 汎宇化学（昆山）有限公司 | Method for preventing welding slag in welding process |
| CN212144662U (en) * | 2020-05-22 | 2020-12-15 | 沈阳天新精工航空零部件制造有限公司 | Cutter for rapidly milling end face ring groove |
| CN212857922U (en) * | 2020-06-09 | 2021-04-02 | 南通中能机械制造有限公司 | Special cutter for milling large screw hole |
| CN212885281U (en) * | 2020-07-23 | 2021-04-06 | 中山市东进精密刀具科技有限公司 | Milling cutter |
| CN112756672A (en) * | 2020-12-28 | 2021-05-07 | 北京航空航天大学 | Low-temperature cold air titanium alloy processing method |
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Application publication date: 20210827 |