JP4812255B2 - 切削工具の製造方法 - Google Patents
切削工具の製造方法 Download PDFInfo
- Publication number
- JP4812255B2 JP4812255B2 JP2004013062A JP2004013062A JP4812255B2 JP 4812255 B2 JP4812255 B2 JP 4812255B2 JP 2004013062 A JP2004013062 A JP 2004013062A JP 2004013062 A JP2004013062 A JP 2004013062A JP 4812255 B2 JP4812255 B2 JP 4812255B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- cutting
- thickness
- hard coating
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000576 coating method Methods 0.000 claims description 36
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 13
- 229910010037 TiAlN Inorganic materials 0.000 claims description 12
- 230000003746 surface roughness Effects 0.000 claims description 12
- 239000006061 abrasive grain Substances 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 238000001308 synthesis method Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 12
- 238000005240 physical vapour deposition Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005219 brazing Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 235000007230 Sorghum bicolor Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 surface plate Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
Images
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Description
TiCNO
TiAlN
TiN
試料1、2の切刃の部分の3mmの長さを評価長さにとって、表面粗さ計(三豊製SurlicetSTー400型)によって表面の凹凸をスキャンした。その結果を示すのが図3、4である。縦軸が長さ方向の座標である。1cmが200μmにあたり全長が15cmである。横軸が凹凸の高さであり1cmは1μmである。
それだけでなくて、凹凸の少ない上から7〜8cm(起点から1400〜1600μm)の部分では厚みが広い範囲でゆっくりと変化している。厚みの変化は約1μmである。
算術平均粗さ・・・・Ra 0.14μm 0.13μm
最大高さ・・・・・・Ry 1.6μm 1.3μm
十点平均粗さ・・・・Rz 1.2μm 1.0μm
二乗平均平方根高さ・Rq 0.18μm 0.16μm
Claims (2)
- 超硬合金で作製した切削工具の表面を、物理的気相合成法により、TiAlN、TiCNO、TiNのいずれかのTi化合物からなる厚みが1μm〜5μmの硬質被膜によって被覆し、しかる後に該切削工具の硬質被膜をダイヤモンド砥粒を用いたラッピング加工にて削り取ることにより、該硬質皮膜の厚みを30〜70%減少させると共に、該硬質被膜表面の算術平均粗さRa,最大高さRy,十点平均粗さRz,二乗平均平方根粗さRqの各面粗度指標の値をいずれもラッピング加工前よりも減少させることを特徴とする切削工具の製造方法。
- 前記硬質被膜がTiAlNからなる請求項1記載の切削工具の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004013062A JP4812255B2 (ja) | 2004-01-21 | 2004-01-21 | 切削工具の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004013062A JP4812255B2 (ja) | 2004-01-21 | 2004-01-21 | 切削工具の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005205516A JP2005205516A (ja) | 2005-08-04 |
JP4812255B2 true JP4812255B2 (ja) | 2011-11-09 |
Family
ID=34899261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004013062A Expired - Fee Related JP4812255B2 (ja) | 2004-01-21 | 2004-01-21 | 切削工具の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4812255B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9371580B2 (en) | 2013-03-21 | 2016-06-21 | Kennametal Inc. | Coated body wherein the coating scheme includes a coating layer of TiAl2O3 and method of making the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953260A1 (en) * | 2005-10-28 | 2008-08-06 | Kyocera Corporation | Surface-coated member, method for manufacture thereof, and cutting tool |
JP5804589B2 (ja) * | 2010-02-10 | 2015-11-04 | 日立金属株式会社 | 摺動特性に優れた被覆金型または鋳造用部材及びその製造方法 |
WO2014153469A1 (en) | 2013-03-21 | 2014-09-25 | Kennametal Inc. | Coatings for cutting tools |
DE112014001562B4 (de) | 2013-03-21 | 2019-08-08 | Kennametal Inc. | Beschichtungen für Schneidwerkzeuge |
US9719175B2 (en) | 2014-09-30 | 2017-08-01 | Kennametal Inc. | Multilayer structured coatings for cutting tools |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196108A (ja) * | 1983-04-21 | 1984-11-07 | Nippon Yakin:Kk | ソリツドタイプの切削刃 |
JPS59196107A (ja) * | 1983-04-21 | 1984-11-07 | Nippon Yakin:Kk | スロ−アウエイチツプ |
JPH0773802B2 (ja) * | 1987-07-10 | 1995-08-09 | 住友電気工業株式会社 | 被覆超硬合金工具 |
JPH0739523Y2 (ja) * | 1990-04-16 | 1995-09-13 | ユニタック株式会社 | 深孔切削用ドリルヘッド |
JPH071220Y2 (ja) * | 1991-07-25 | 1995-01-18 | ユニタック株式会社 | 深孔加工用超硬ドリル |
JPH0740105A (ja) * | 1993-07-27 | 1995-02-10 | Sumitomo Electric Ind Ltd | 窒化ケイ素系焼結体工具及びその製造方法 |
JP2901043B2 (ja) * | 1993-12-03 | 1999-06-02 | 神鋼コベルコツール株式会社 | 耐摩耗性・耐溶着性硬質皮膜被覆工具およびその製法 |
JPH1158104A (ja) * | 1997-08-26 | 1999-03-02 | Mitsubishi Materials Corp | 耐欠損性のすぐれた表面被覆超硬合金製切削工具 |
JP3671623B2 (ja) * | 1997-10-20 | 2005-07-13 | 住友電気工業株式会社 | 被覆超硬合金 |
US6756111B1 (en) * | 1999-06-21 | 2004-06-29 | Sumitomo Electric Industries, Ltd. | Coated hard alloy |
JP2002146515A (ja) * | 2000-11-14 | 2002-05-22 | Toshiba Tungaloy Co Ltd | 摺動性に優れる硬質膜およびその被覆工具 |
JP4090248B2 (ja) * | 2002-02-19 | 2008-05-28 | ユニタック株式会社 | 深孔切削用スローアウエイチップと深孔切削用スローアウエイドリル |
-
2004
- 2004-01-21 JP JP2004013062A patent/JP4812255B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9371580B2 (en) | 2013-03-21 | 2016-06-21 | Kennametal Inc. | Coated body wherein the coating scheme includes a coating layer of TiAl2O3 and method of making the same |
US9903018B2 (en) | 2013-03-21 | 2018-02-27 | Kennametal Inc. | Coated body wherein the coating scheme includes a coating layer of TiAl2O3 and method of making the same |
Also Published As
Publication number | Publication date |
---|---|
JP2005205516A (ja) | 2005-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2131329C1 (ru) | Вставка режущего инструмента и способ ее изготовления | |
JP4783153B2 (ja) | 刃先交換型切削チップ | |
JP4739321B2 (ja) | 刃先交換型切削チップ | |
JP4891515B2 (ja) | 被覆切削工具 | |
JP6637424B2 (ja) | 繊維強化材料を機械加工するための工具及び方法 | |
JP6297047B2 (ja) | パターン化された表面領域を有する被覆された切削工具 | |
JP5117715B2 (ja) | 切削工具インサート | |
JP6659676B2 (ja) | 切削インサートおよび切削工具、並びに切削加工物の製造方法 | |
JP2007136631A (ja) | 刃先交換型切削チップ | |
EP1806192A1 (en) | Edge replacement type cutting tip and method of manufacturing the same | |
KR102053677B1 (ko) | 피복 부재 | |
JPWO2006103899A1 (ja) | 刃先交換型切削チップ | |
KR101346440B1 (ko) | 금속 가공용 절삭 공구 인서트 및 그 제조 방법 | |
KR101165123B1 (ko) | 날끝 교환형 절삭팁 | |
CN102883840B (zh) | 表面被覆切削工具 | |
Puneet et al. | Influence of surface preparation on the tool life of cathodic arc PVD coated twist drills | |
Bhat et al. | A preliminary investigation of the effect of post-deposition polishing of diamond films on the machining behavior of diamond-coated cutting tools | |
Dogra et al. | Tool life and surface integrity issues in continuous and interrupted finish hard turning with coated carbide and CBN tools | |
JP4812255B2 (ja) | 切削工具の製造方法 | |
JP2008006546A (ja) | 刃先交換型切削チップ | |
Baron et al. | Diamond coatings for advanced cutting tools in honing and grinding | |
Sheikh-Ahmad et al. | Tool coatings for wood machining: Problems and prospects | |
JP2007319964A (ja) | 刃先交換型切削チップ | |
JP4456729B2 (ja) | 被覆切削工具 | |
JP2007253316A (ja) | 刃先交換型切削チップ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091204 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110202 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110803 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110823 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4812255 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140902 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |