CN109940521A - It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing - Google Patents
It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing Download PDFInfo
- Publication number
- CN109940521A CN109940521A CN201910286339.5A CN201910286339A CN109940521A CN 109940521 A CN109940521 A CN 109940521A CN 201910286339 A CN201910286339 A CN 201910286339A CN 109940521 A CN109940521 A CN 109940521A
- Authority
- CN
- China
- Prior art keywords
- ceramic
- cutter head
- cemented carbide
- exclusively used
- cutting tool
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 16
- 238000003913 materials processing Methods 0.000 title claims abstract description 16
- 238000003801 milling Methods 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 235000019589 hardness Nutrition 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses the cemented carbide cutting tools for being exclusively used in ceramic-like materials processing, including knife handle and the cutter head that knife handle left end is arranged in, cutter head is in the shape tapered to cutter head direction from knife handle, 7-10 chip space is offered on cutter head, milling edge is formed between chip space, the width of milling edge is 0.1-2.6 millimeters.The present invention replaces grinding wheel in the prior art using milling cutter, processes to ceramic-like materials, with milling instead of grinding and polishing, reduces processing program, to improve the processing efficiency of ceramic-like materials；Meanwhile more chip space designs improve chip removal and heat dissipation effect in process；In addition, wide land design keeps cutter back more thick and solid, the rigidity and intensity of cutter are strengthened, cutting-tool's used life is improved, reduces tool changing operation, further improve processing efficiency.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of carbide cuttings for being exclusively used in ceramic-like materials processing
Cutter.
Background technique
Since the hardness of ceramics is high, wear-resisting, toughness is lower, in the prior art, traditional wheel grinding is still continued to use
Mode processes ceramics after sintering, the processing of groove, hole and shape is carried out using diamond grinding head and frotton, finally again to ceramics
Surface be processed by shot blasting, eliminate knife mark, reach mirror effect.
This processing method needs two procedures, and time-consuming, and the consumption of the tools such as grinding tool is larger, causes the upper of processing cost
It rises.
Summary of the invention
Embodiment of the present invention provide be exclusively used in ceramic-like materials processing cemented carbide cutting tool, including knife handle and
The cutter head of knife handle left end is set, and the cutter head is in the shape tapered to cutter head direction from knife handle, offers 7- on the cutter head
10 chip spaces, form milling edge between the chip space, and the width of the milling edge is 0.1-2.6 millimeters.
The present invention using milling cutter replace grinding wheel in the prior art, ceramic-like materials are processed, with milling instead of
Grinding and polishing, reduce processing program, to improve the processing efficiency of ceramic-like materials；Meanwhile more chip space designs mention
Chip removal and heat dissipation effect in high process；In addition, wide land design keeps cutter back more thick and solid, cutter is strengthened
Rigidity and intensity, improve cutting-tool's used life, reduce tool changing operation, further improve processing efficiency.
Further, the chip space is left flume structure.
Further, the flank of the cutter uses arc structure relief angle.
Further, diamond coatings are covered on the cutter head.
Further, the diamond coatings are plated on the cutter head using chemical vapour deposition technique.
Further, the hardness of the cutter head reaches 10000 Vickers hardnesses.
Further, the chip space is repaired 0.03 circular arc by 60 degree of grinding wheel wedge angles of 1V1 and is formed.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partially will be from following
Become obvious in description, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the planar structure of the cemented carbide cutting tool for being exclusively used in ceramic-like materials processing of embodiment of the present invention
Schematic diagram；
Fig. 2 is another plane of the cemented carbide cutting tool for being exclusively used in ceramic-like materials processing of embodiment of the present invention
Structural schematic diagram；
Fig. 3 is the end face structure of the cemented carbide cutting tool for being exclusively used in ceramic-like materials processing of embodiment of the present invention
Schematic diagram.
Specific embodiment
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1-Fig. 3 is please referred to, what embodiment of the present invention provided is exclusively used in the carbide cutting of ceramic-like materials processing
Cutter, including knife handle 1 and the cutter head 2 that knife handle left end is arranged in, cutter head 2 is in the shape tapered to 2 direction of cutter head from knife handle 1, knife
7-10 chip space 3 is offered on first 2, forms milling edge 4 between chip space 3, and the width of milling edge 4 is 0.1-2.6 millimeters.
The present invention using milling cutter replace grinding wheel in the prior art, ceramic-like materials are processed, with milling instead of
Grinding and polishing, reduce processing program, to improve the processing efficiency of ceramic-like materials；Meanwhile more chip space designs mention
Chip removal and heat dissipation effect in high process；In addition, wide land design keeps cutter back more thick and solid, cutter is strengthened
Rigidity and intensity, improve cutting-tool's used life, reduce tool changing operation, further improve processing efficiency.
It should be noted that the present invention adds the processing method of polishing using the mode of milling instead of traditional wheel grinding
It is more environmentally friendly.
Specifically, the cutter in the present invention has opened 2-5 times of chip space more than traditional milling cutter.
In process, part in the first contact workpiece in part, arrives the lower part of cutter after degree on the cutter in the present invention
The lower part of contact workpiece, the problem of being easy to happen the sound of sth. throbbing or bursting sword and breaking when avoiding the small processing of cutter diameter.
Further, chip space is left flume structure.
Further, the flank of cutter uses arc structure relief angle.
Further, diamond coatings are covered on cutter head.
Specifically, the diamond-coated tools in the present invention have 10000 Vickers hardnesses, to have preferable resistance to
Grind performance.Cutter average life span of the invention is 300 products of processing；And the service life of Electroplated diamond grinding wheel head in the prior art
About 15-20 part product, cutter life are 10 times of original grinding tool or more, and each use process cutter can save
10 times or more tool changing and adjusting machine time increase substantially client's production efficiency and reduce single-piece manufacturing cost, also improve visitor
The working strength of family engineer, to bring biggish productivity effect.
In addition, the cutter in the present invention replaces existing grinding process with milling, it can disposably reach DE Specular Lighting effect.Quilt
Processing part no longer needs to be able to satisfy surface quality requirements by polishing process.
Further, diamond coatings are plated on cutter head 2 using chemical vapour deposition technique.
Further, the hardness of cutter head 2 reaches 10000 Vickers hardnesses.
Further, chip space 3 is repaired 0.03 circular arc by 60 degree of grinding wheel wedge angles of 1V1 and is formed.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle of the present invention and objective and become
Type, the scope of the present invention are defined by the claims and their equivalents.
Claims (7)
1. being exclusively used in the cemented carbide cutting tool of ceramic-like materials processing, which is characterized in that including knife handle (1) and be arranged in knife
The cutter head (2) of handle left end, the cutter head are in the shape tapered to cutter head direction from knife handle, and 7-10 item row is offered on the cutter head
It considers to be worth doing slot (3), forms milling edge (4) between the chip space, the width of the milling edge is 0.1-2.6 millimeters.
2. the cemented carbide cutting tool according to claim 1 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
Stating chip space is left flume structure.
3. the cemented carbide cutting tool according to claim 1 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
The flank of cutter is stated using arc structure relief angle.
4. the cemented carbide cutting tool according to claim 1 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
It states and is covered with diamond coatings on cutter head.
5. the cemented carbide cutting tool according to claim 4 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
Diamond coatings are stated to be plated on the cutter head using chemical vapour deposition technique.
6. the cemented carbide cutting tool according to claim 1 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
The hardness for stating cutter head reaches 10000 Vickers hardnesses.
7. the cemented carbide cutting tool according to claim 1 for being exclusively used in ceramic-like materials processing, which is characterized in that institute
It states chip space and repairs 0.03 circular arc by 60 degree of grinding wheel wedge angles of 1V1 and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286339.5A CN109940521A (en) | 2019-04-10 | 2019-04-10 | It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286339.5A CN109940521A (en) | 2019-04-10 | 2019-04-10 | It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940521A true CN109940521A (en) | 2019-06-28 |
Family
ID=67014281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286339.5A Pending CN109940521A (en) | 2019-04-10 | 2019-04-10 | It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524054A (en) * | 2020-04-22 | 2021-10-22 | Oppo广东移动通信有限公司 | Grinding head cutter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000043180A1 (en) * | 1999-01-21 | 2000-07-27 | Nikon Corporation | Drill and drilling method, stage working method, and method of manufacturing exposure device |
| CN203679383U (en) * | 2014-01-10 | 2014-07-02 | 西安陕鼓动力股份有限公司 | Cylindrical ball-end milling cutter for cutting Martensite |
| CN103934906A (en) * | 2013-01-23 | 2014-07-23 | 厦门钨业股份有限公司 | Miniature ultra-hard drilling and milling cutter special for machining ceramic materials and machining method thereof |
| US20150097305A1 (en) * | 2012-05-04 | 2015-04-09 | Hufschmied Zerspanungssysteme Gmbh | Milling method for the manufacture of dental prostheses |
| CN105149668A (en) * | 2015-09-29 | 2015-12-16 | 东方电气集团东方汽轮机有限公司 | Semi-finish milling cutter for slot of rotor of steam turbine |
| CN107695369A (en) * | 2017-10-20 | 2018-02-16 | 长春理工大学 | A kind of combined type single-crystal diamond arcuate blade icking tool |
| CN108672779A (en) * | 2018-06-07 | 2018-10-19 | 三砥新材（深圳）有限公司 | milling cutter for processing graphite workpiece |
| CN108789863A (en) * | 2017-04-27 | 2018-11-13 | 劳斯莱斯有限公司 | Cutting element |
| CN210099791U (en) * | 2019-04-10 | 2020-02-21 | 国宏工具系统（无锡）股份有限公司 | Hard alloy cutting tool special for processing ceramic materials |
-
2019
- 2019-04-10 CN CN201910286339.5A patent/CN109940521A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000043180A1 (en) * | 1999-01-21 | 2000-07-27 | Nikon Corporation | Drill and drilling method, stage working method, and method of manufacturing exposure device |
| US20150097305A1 (en) * | 2012-05-04 | 2015-04-09 | Hufschmied Zerspanungssysteme Gmbh | Milling method for the manufacture of dental prostheses |
| CN103934906A (en) * | 2013-01-23 | 2014-07-23 | 厦门钨业股份有限公司 | Miniature ultra-hard drilling and milling cutter special for machining ceramic materials and machining method thereof |
| CN203679383U (en) * | 2014-01-10 | 2014-07-02 | 西安陕鼓动力股份有限公司 | Cylindrical ball-end milling cutter for cutting Martensite |
| CN105149668A (en) * | 2015-09-29 | 2015-12-16 | 东方电气集团东方汽轮机有限公司 | Semi-finish milling cutter for slot of rotor of steam turbine |
| CN108789863A (en) * | 2017-04-27 | 2018-11-13 | 劳斯莱斯有限公司 | Cutting element |
| US20180369925A1 (en) * | 2017-04-27 | 2018-12-27 | Rolls-Royce Plc | Cutting tool |
| CN107695369A (en) * | 2017-10-20 | 2018-02-16 | 长春理工大学 | A kind of combined type single-crystal diamond arcuate blade icking tool |
| CN108672779A (en) * | 2018-06-07 | 2018-10-19 | 三砥新材（深圳）有限公司 | milling cutter for processing graphite workpiece |
| CN210099791U (en) * | 2019-04-10 | 2020-02-21 | 国宏工具系统（无锡）股份有限公司 | Hard alloy cutting tool special for processing ceramic materials |
Non-Patent Citations (2)
| Title |
|---|
| （日）技能士友编集部: "金属切削刀具常识及使用方法", 31 March 2012, 机械工业出版社, pages: 103 * |
| 孟繁智: "《机械加工先进工艺窍门与新技术应用图示例解及常用技术资料速查手册》", 31 January 2008, 黑龙江文化电子音像出版社, pages: 1253 - 1254 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524054A (en) * | 2020-04-22 | 2021-10-22 | Oppo广东移动通信有限公司 | Grinding head cutter |
| CN113524054B (en) * | 2020-04-22 | 2022-11-18 | Oppo广东移动通信有限公司 | Grinding head cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100562388C (en) | Processing CBN cutting element and method for turning thereof | |
| WO2019052267A1 (en) | Ultrasonic vibration assisted spiral thread milling and grinding method | |
| JP5641204B2 (en) | Christmas cutter and turbine blade root cutting method using the same | |
| CN110103344A (en) | A kind of cutting tool and its cutter head structure | |
| CN101389436B (en) | A milling insert of cbn and a milling insert tool for thread milling | |
| CN210099791U (en) | Hard alloy cutting tool special for processing ceramic materials | |
| CN109940521A (en) | It is exclusively used in the cemented carbide cutting tool of ceramic-like materials processing | |
| CN204321222U (en) | A kind of sintex with negative chamfer structure | |
| CN103551613A (en) | Groove type super-hard turning cutter blade for fine processing | |
| CN106513807B (en) | A kind of ball end mill | |
| CN103551609B (en) | For the accurately machined turning superhard cutting blade with anti-crescent hollow abrasion groove | |
| CN103707003A (en) | Method for machining tungsten and titanium alloy plates | |
| CN202240526U (en) | Bevel-cutting clamp for hard alloy plates | |
| CN208662638U (en) | Cutting element | |
| CN214291039U (en) | Special milling cutter of titanium alloy | |
| CN113770432A (en) | Complex-edge SiAlON ceramic blade for processing nickel-based superalloy and disc milling cutter handle | |
| JP2013013962A (en) | Cbn end mill | |
| JP2009214213A (en) | Cutting tool, and cutting method using the same | |
| JP6849636B2 (en) | Mirror surface processing method and mirror surface processing tool | |
| JP2014030882A (en) | Cutting tool | |
| JP2010042462A (en) | Tip for lathe cutting | |
| JP5610124B2 (en) | Forming tool processing method | |
| CN111975024A (en) | Ultra-precise laser knife and processing technology thereof | |
| CN204366137U (en) | For the durable cutting tool of machining | |
| CN202192311U (en) | Helical end mill |
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 |