JPH0336710U - - Google Patents

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Publication number
JPH0336710U
JPH0336710U JP9834089U JP9834089U JPH0336710U JP H0336710 U JPH0336710 U JP H0336710U JP 9834089 U JP9834089 U JP 9834089U JP 9834089 U JP9834089 U JP 9834089U JP H0336710 U JPH0336710 U JP H0336710U
Authority
JP
Japan
Prior art keywords
tool body
cutting edge
axis
tip
throw
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.)
Granted
Application number
JP9834089U
Other languages
Japanese (ja)
Other versions
JP2555015Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989098340U priority Critical patent/JP2555015Y2/en
Publication of JPH0336710U publication Critical patent/JPH0336710U/ja
Application granted granted Critical
Publication of JP2555015Y2 publication Critical patent/JP2555015Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Milling Processes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第８図は本考案の第１実施例を示
すもので、第１図は正面図、第２図は側面図、第
３図は座ぐり加工を説明する説明図、第４図は縁
取り加工を説明する説明図、第５図は座ぐり加工
部を示す説明図、第６図は座ぐり加工の場合の工
具の送りを説明する説明図、第７図は縁取り加工
部を示す説明図、第８図は縁取り加工の場合の工
具の送りを説明する説明図、第９図は座ぐり用ス
ローアウエイチツプの他の一例を示す正面図、第
１０図は座ぐり用スローアウエイチツプの別の一
例を示す側面図、第１１図と第１２図は従来の縁
取り加工用のエンドミルを示すもので、第１１図
は正面図、第１２図は側面図、第１３図と第１４
図は被削材の一例を示すもので、第１３図は斜視
図、第１４図は平面図、第１５図は従来の円弧部
Ａの縁取り加工を示す説明図、第１６図は従来の
直線部Ｂの縁取り加工を示す説明図である。 １０……工具本体、１２……縁取り用スローア
ウエイチツプ、１３……ノーズ部、１４……座ぐ
り用スローアウエイチツプ、１５……底刃、１６
……外周刃、……軸線。 Figures 1 to 8 show the first embodiment of the present invention, in which Figure 1 is a front view, Figure 2 is a side view, Figure 3 is an explanatory diagram illustrating counterbore processing, and Figure 4 is an explanatory diagram explaining edging processing, Fig. 5 is an explanatory diagram showing a counterbore processing section, Fig. 6 is an explanatory diagram explaining tool feeding in case of counterboring processing, and Fig. 7 is an explanatory diagram showing an edging processing section. Explanatory drawing, Fig. 8 is an explanatory drawing for explaining tool feeding in the case of edging, Fig. 9 is a front view showing another example of a throw-away tip for spot boring, and Fig. 10 is a throw-away tip for spot boring. FIGS. 11 and 12 are side views showing another example of the conventional edging end mill. FIG. 11 is a front view, FIG. 12 is a side view, and FIGS. 13 and 14 are
The figures show an example of the workpiece material. Fig. 13 is a perspective view, Fig. 14 is a plan view, Fig. 15 is an explanatory diagram showing the conventional edging process of the circular arc portion A, and Fig. 16 is the conventional straight line process. FIG. 3 is an explanatory diagram showing the edging process of part B. 10... Tool body, 12... Throwaway tip for edging, 13... Nose part, 14... Throwaway tip for spot facing, 15... Bottom blade, 16
...Peripheral cutting edge, ...Axis line.

Claims (1)

【実用新案登録請求の範囲】 円柱状の工具本体に、この工具本体の軸線とほ
ぼ平行な切刃を有する複数のスローアウエイチツ
プが装着されてなるスローアウエイ式長刃型エン
ドミルにおいて、 上記工具本体の最先端部に、上記各スローアウ
エイチツプの切刃外径よりも径方向外方に位置す
るノーズ部を備えた座ぐり用スローアウエイチツ
プが装着され、この座ぐり用スローアウエイチツ
プは、上記ノーズ部より上記工具本体の径方向内
方に延在する底刃が上記工具本体の軸線にほぼ直
交して配置され、かつ上記工具本体の軸線に沿つ
て延在する外周刃が上記工具本体の後端側に行く
ほど工具本体の径方向内方に傾斜して配置された
ことを特徴とするスローアウエイ式長刃型エンド
ミル。[Scope of Claim for Utility Model Registration] A throw-away type long-blade end mill comprising a cylindrical tool body and a plurality of indexable tips having cutting edges substantially parallel to the axis of the tool body, the above-mentioned tool body A counterboring throwaway tip is attached to the tip of the counterboring throwaway tip, which has a nose portion located radially outward from the cutting edge outer diameter of each of the above-mentioned throwaway tips. A bottom cutting edge extending inward in the radial direction of the tool body from the nose portion is disposed substantially orthogonal to the axis of the tool body, and an outer peripheral cutting edge extending along the axis of the tool body is arranged on the tool body. A throw-away type long-blade end mill characterized by being arranged so that the tool body is inclined inward in the radial direction toward the rear end.
JP1989098340U 1989-08-23 1989-08-23 Indexable long blade end mill Expired - Lifetime JP2555015Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989098340U JP2555015Y2 (en) 1989-08-23 1989-08-23 Indexable long blade end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989098340U JP2555015Y2 (en) 1989-08-23 1989-08-23 Indexable long blade end mill

Publications (2)

Publication Number Publication Date
JPH0336710U true JPH0336710U (en) 1991-04-10
JP2555015Y2 JP2555015Y2 (en) 1997-11-19

Family

ID=31647444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989098340U Expired - Lifetime JP2555015Y2 (en) 1989-08-23 1989-08-23 Indexable long blade end mill

Country Status (1)

Country Link
JP (1) JP2555015Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168210U (en) * 1986-04-17 1987-10-26
JPS6364418U (en) * 1986-10-13 1988-04-28
JPH0179510U (en) * 1987-11-11 1989-05-29
JPH01114222U (en) * 1988-01-27 1989-08-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168210U (en) * 1986-04-17 1987-10-26
JPS6364418U (en) * 1986-10-13 1988-04-28
JPH0179510U (en) * 1987-11-11 1989-05-29
JPH01114222U (en) * 1988-01-27 1989-08-01

Also Published As

Publication number Publication date
JP2555015Y2 (en) 1997-11-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term