JP2010260116A - Method of finishing solid-like member containing ceramics material by using scraper, and scraper therefor - Google Patents

Method of finishing solid-like member containing ceramics material by using scraper, and scraper therefor Download PDF

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Publication number
JP2010260116A
JP2010260116A JP2009111165A JP2009111165A JP2010260116A JP 2010260116 A JP2010260116 A JP 2010260116A JP 2009111165 A JP2009111165 A JP 2009111165A JP 2009111165 A JP2009111165 A JP 2009111165A JP 2010260116 A JP2010260116 A JP 2010260116A
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scraper
scraping
solid member
ceramic material
member containing
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JP2009111165A
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Takao Senda
隆男 千田
Takashi Yoshida
吉田　　隆
Kengo Esashi
兼吾 江刺
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Mitsui Seiki Kogyo Co Ltd
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Mitsui Seiki Kogyo Co Ltd
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Priority to JP2009111165A priority Critical patent/JP2010260116A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of scraping the surface of a solid-like member containing a ceramic material, and a scraper used in the method. <P>SOLUTION: The scraper 100 has a diamond tip 1 adhered to the tip of a spatula-like section 2. In the diamond tip 1, a circular arc portion 1a is formed at the tip thereof, and a second portion 1b having an obtuse angle θ is continuous to the circular arc portion. The scraping 2 is carried out by pressing the circular arc portion 1a against a member 4 for finishing processing. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、シリコンカーバイトのようなセラミックス材を含有するアルミニウム材のような固形状部材の表面を所望の形状に高精度及び高効率にキサゲ仕上げ加工（スクレーピング）するための加工方法及びそのためのスクレーパーに関する。   The present invention relates to a processing method for scraping the surface of a solid member such as an aluminum material containing a ceramic material such as silicon carbide into a desired shape with high accuracy and high efficiency, and for the same Regarding scraper.

例えば、工作機械のスライド面は研磨加工された後、キサゲ仕上げ加工（スクレーピング）される場合が多い。このスライド面等は通常は鋳物や鋼材で作成されるものが殆どであり、そのスクレーピングを行うスクレーパーとしては例えば、特許文献１の如きものが通常使用されている。   For example, the slide surface of a machine tool is often polished and then scraped. Most of the slide surfaces are usually made of a casting or a steel material, and a scraper as disclosed in Patent Document 1 is usually used as a scraper for scraping.

特開２００５−９５９７０号公報（図１）Japanese Patent Laying-Open No. 2005-95970 (FIG. 1)

前記特許文献１に示された剥離工具はヘラ状部（１）の先端に超硬合金（３）のチップをロウ付けしたものからなり、一般のスクレーパーも殆どこのようなチップを用いたものからなる。
スクレーピングされる固形状部材が鋳物や鋼材の場合は超硬合金のチップを用いたスクレーパーで十分に目的を達成することができる。 The peeling tool disclosed in Patent Document 1 is made by brazing a tip of cemented carbide (3) to the tip of the spatula-like portion (1), and a general scraper is also almost using such a tip. Become.
When the solid member to be scraped is a cast or steel material, a scraper using a cemented carbide chip can sufficiently achieve the object.

しかしながら、最近の固形状部材としては軽量化と高強度化（高剛性化）を目的とした固形状部材が工作機械等において使用されている。例えば、シリコンカーバイト（ＳｉＣ）を３０％含有した７０％アルミニウム材が固形状部材として使用されてきている。このセラミックス材を含有するアルミニウム材は従来のスクレーパーでは殆どスクレーピングができない問題点があった。   However, as a recent solid member, a solid member intended for weight reduction and high strength (high rigidity) is used in a machine tool or the like. For example, a 70% aluminum material containing 30% silicon carbide (SiC) has been used as a solid member. The aluminum material containing this ceramic material has a problem that it cannot be scraped by a conventional scraper.

本発明は、以上の事情に鑑みて発明されたものであり、セラミックス材を含有する固形状部材の表面を効率よく、かつ高精度にキサゲ仕上げ加工できるキサゲ仕上げ加工方法及びそれに使用されるスクレーパーを提供することを目的とする。   The present invention was invented in view of the above circumstances, and a scraping finishing method capable of efficiently and precisely scraping the surface of a solid member containing a ceramic material and a scraper used therein. The purpose is to provide.

本発明は、以上の目的を達成するために、請求項１の発明は、セラミックス材を含有する固形状部材の表面をキサゲ仕上げ加工するための仕上げ加工方法であって、該方法は、ダイヤモンド材からなるチップの端を前記固形状部材の表面に押圧してキサゲ加工を行うことを特徴とする。   In order to achieve the above object, the present invention provides a finishing method for scraping a surface of a solid member containing a ceramic material, the method comprising: a diamond material A chipping process is performed by pressing an end of the chip formed on the surface of the solid member.

また、請求項２の発明は、上記固形状部材がアルミニウム材からなることを特徴とする。   The invention of claim 2 is characterized in that the solid member is made of an aluminum material.

また、請求項３の発明は、上記固形状部材が前記セラミックス材を３０％含有していることを特徴とする。   The invention of claim 3 is characterized in that the solid member contains 30% of the ceramic material.

また、請求項４の発明は、セラミックス材を含有する固形状部材の表面をキサゲ仕上げ加工するためのキサゲ仕上げ加工用のスクレーパーであって、該スクレーパーは、ヘラ状部の先端にダイヤモンドチップを固着したものからなり、該ダイヤモンドチップは前記固形状部材の表面に当接する部位が弧状に形成され、該弧状のラインに連設する二番部が鈍角に形成されるものからなることを特徴とする。   According to a fourth aspect of the present invention, there is provided a scraper for scraping finishing for scraping finishing the surface of a solid member containing a ceramic material, the scraper fixing a diamond tip to the tip of the spatula-shaped portion. The diamond tip is characterized in that a portion that contacts the surface of the solid member is formed in an arc shape, and a second portion connected to the arc-shaped line is formed at an obtuse angle. .

本発明の請求項１のキサゲ仕上げ加工方法によれば、スクレーパーとしてダイヤモンド材をチップに用いることにより、セラミックス材を含有する固形状部材を効率よく、かつ所望の形状に高精度にスクレーピングすることができる。   According to the scraping finishing method of claim 1 of the present invention, by using a diamond material as a scraper for a chip, a solid member containing a ceramic material can be efficiently scraped into a desired shape with high accuracy. it can.

また、本発明の請求項２のキサゲ仕上げ加工方法によれば、固形状部材としてアルミニウム材を用いるものについては軽量化と高強度化できると共に本発明に係るスクレーパーにより効率的に、かつ所望の形状に高精度な仕上げ加工することが実証されている。   Further, according to the scraping finishing method of claim 2 of the present invention, a solid member using an aluminum material can be reduced in weight and strength, and can be efficiently and desired shape by the scraper according to the present invention. It has been proven to finish with high precision.

また、本発明の請求項３の発明によれば、セラミックス材の含有率が３０％（重量％）で残りの７０％がアルミニウム材からなる材料のスクレーピングはダイヤモンドのチップを用いたスクレーパーによって効率的、かつ高精度にスクレーピングを行うことが実証されている。   Further, according to the invention of claim 3 of the present invention, scraping of a material in which the content of the ceramic material is 30% (weight%) and the remaining 70% is made of an aluminum material is efficiently performed by a scraper using a diamond tip. In addition, it has been demonstrated that scraping can be performed with high accuracy.

また、本発明の請求項４のスクレーパーによれば、本請求項４に記載する形状のダイヤモンドチップを用いることにより、セラミックス材を含有する固形状部材（例えば、アルミニウム材）を高精度に、かつ高効率に所望の形状にスクレーピングすることが実証されている。   According to the scraper of claim 4 of the present invention, by using the diamond tip having the shape described in claim 4, a solid member (for example, aluminum material) containing a ceramic material can be obtained with high accuracy and It has been demonstrated to scrape to a desired shape with high efficiency.

本発明のキサゲ仕上げ加工方法を説明するための模式的部分断面図である。It is a typical fragmentary sectional view for demonstrating the scraping finishing processing method of this invention. 本発明のキサゲ仕上げ加工方法に使用されるスクレーパーの全体構造を示すもので、（ａ）は平面図、（ｂ）は（ａ）のＡ矢視の正面図である。The whole structure of the scraper used for the scraping finishing processing method of this invention is shown, (a) is a top view, (b) is a front view of A arrow of (a). 本発明のスクレーパーのチップの部分の詳細構造を示すものであり、（ａ）は部分平面図、（ｂ）は（ａ）Ａ−Ａ線断面図である。The detailed structure of the part of the chip | tip of the scraper of this invention is shown, (a) is a partial top view, (b) is (a) AA sectional view taken on the line.

以下、本発明のセラミックス材を含有する固形状部材のキサゲ仕上げ加工方法及びそのためのスクレーパーの実証の形態を図面を参照して詳述する。   Hereinafter, a method for scraping finishing a solid member containing a ceramic material of the present invention and a demonstration form of a scraper therefor will be described in detail with reference to the drawings.

図２に示すようにスクレーパー１００はヘラ状部２とこの基端側に挿着されてヘラ状部２を保持する把持部３とからなる。ヘラ状部２は可撓性の鋼材等の材料からなる細長な可撓部２ａと可撓部２ａの先端側に固着されている超硬チップ２ｂとこの超硬チップ２ｂ上に固着されるダイヤモンドチップ１とからなる。なお、このダイヤモンドチップ１が本発明の主構成部材である。また、把持部３は通常の木製のものからなり、図示のように中央部に凹部を形成して把持し易い形状のものにしている。なお、スクレーピングは一方の手で把持部３を把持し、先端のダイヤモンドチップ１をスクレーピングの対象の部材の表面に圧接し、可撓部２ａにもう一方の手で押圧力を加えながら行うものが通常の方法である。   As shown in FIG. 2, the scraper 100 includes a spatula portion 2 and a grip portion 3 that is inserted and attached to the base end side to hold the spatula portion 2. The spatula-shaped portion 2 includes an elongated flexible portion 2a made of a material such as a flexible steel material, a carbide tip 2b fixed to the distal end side of the flexible portion 2a, and a diamond fixed on the carbide tip 2b. Chip 1. The diamond tip 1 is the main component of the present invention. Further, the grip portion 3 is made of an ordinary wooden material, and is formed into a shape that is easy to grip by forming a recess in the central portion as shown in the figure. Note that scraping is performed while holding the grip portion 3 with one hand, pressing the diamond tip 1 at the tip against the surface of the member to be scraped, and applying a pressing force to the flexible portion 2a with the other hand. This is the usual way.

次に、図３（ａ），（ｂ）により本発明のスクレーパー１００のダイヤモンドチップ１の詳細構造を説明する。
図３（ａ）に示すように、ダイヤモンドチップ１は超硬チップ２ｂ上にロウ付け等の手段により固着される。その先端部は図示のように弧状部１ａが形成される。この弧状部１ａの形状はノウハウ的のものであり、ここではその説明を省略する。 Next, the detailed structure of the diamond tip 1 of the scraper 100 of the present invention will be described with reference to FIGS.
As shown in FIG. 3A, the diamond tip 1 is fixed on the carbide tip 2b by means such as brazing. An arc-shaped portion 1a is formed at the tip portion as shown in the figure. The shape of the arc-shaped portion 1a is know-how and will not be described here.

弧状部１ａのラインには連設して二番部１ｂが形成される。この二番部１ｂは図３（ｂ）に示すように角度θの鈍角形状のものからなる。この角度θの値もノウハウ的のものであり、ここでの説明は省略する。   A second part 1b is formed continuously with the line of the arcuate part 1a. As shown in FIG. 3 (b), the second part 1b has an obtuse shape with an angle θ. The value of the angle θ is also know-how and will not be described here.

図１は以上の構造の本発明のスクレーパー１００を用いたスクレーピングの方法の概要を示すものである。
スクレーピングされる部材（固形状部材）４としては例えば、ＳｉＣ５を３０％（重量％）を含有するアルミニウム材６からなるが、勿論この部材４に限定するものではない。 FIG. 1 shows an outline of a scraping method using the scraper 100 of the present invention having the above structure.
The scraped member (solid member) 4 is made of, for example, an aluminum material 6 containing 30% (wt%) of SiC 5, but of course is not limited to this member 4.

スクレーピングは図示のように部材４の表面に弧状部１ａを当接させ、前記したように把持部３を把持しながらヘラ状部２を押圧し、ダイヤモンドチップ１の弧状部１ａの上下方向（上下矢印方向）及び部材４の表面にほぼ沿う方向（左右矢印方向）に加える力を加減しながら移動させて行う。なお図１では説明を容易にするために、弧状部１ａと部材４の表面とが少し離れた状態で図示されている。   In the scraping, the arc-shaped portion 1a is brought into contact with the surface of the member 4 as shown in the figure, and the spatula-shaped portion 2 is pressed while holding the gripping portion 3 as described above. The movement is performed while adjusting the force applied in the direction (arrow direction) and the direction substantially along the surface of the member 4 (left-right arrow direction). In FIG. 1, for ease of explanation, the arcuate portion 1 a and the surface of the member 4 are illustrated with a little distance therebetween.

本発明のスクレーパー及びスクレーピングは以上の説明の内容からなるが、勿論これに限定するものでなく、同一技術的範疇の内容が適用されることは勿論である。   The scraper and scraping of the present invention have the contents described above, but of course the present invention is not limited to this, and the contents of the same technical category are of course applicable.

本発明は、セラミックス材を含有する固形状部材のスクレーピングに関するものであるが、そのセラミックス材の内容や固形状部材の内容やその含有パーセントについては任意のものであり、その利用範囲は極めて広い。   The present invention relates to scraping of a solid member containing a ceramic material, but the content of the ceramic material, the content of the solid member, and the content percentage thereof are arbitrary, and the range of use is extremely wide.

１ ダイヤモンドチップ
１ａ 弧状部
１ｂ 二番部
２ ヘラ状部
２ａ 可撓部
２ｂ 超硬チップ
３ 把持部
４ 部材
５ ＳｉＣ
６ アルミニウム材
１００ スクレーパー DESCRIPTION OF SYMBOLS 1 Diamond chip | tip 1a Arc-shaped part 1b Second part 2 Spatula-shaped part 2a Flexible part 2b Carbide chip | tip 3 Holding part 4 Member 5 SiC
6 Aluminum material 100 Scraper

Claims (4)

セラミックス材を含有する固形状部材の表面をキサゲ仕上げ加工するための仕上げ加工方法であって、該方法は、ダイヤモンド材からなるチップの端を前記固形状部材の表面に押圧してキサゲ加工を行うことを特徴とするセラミックス材を含有する固形状部材のキサゲ仕上げ加工方法。   A finishing method for scraping a surface of a solid member containing a ceramic material, wherein the method performs scraping by pressing an end of a chip made of a diamond material against the surface of the solid member. A scraping finish processing method for a solid member containing a ceramic material. 前記固形状部材がアルミニウム材からなることを特徴とする請求項１に記載のセラミックス材を含有する固形状部材のキサゲ仕上げ加工方法。   The said solid member consists of aluminum materials, The scraping finishing method of the solid member containing the ceramic material of Claim 1 characterized by the above-mentioned. 前記固形状部材は前記セラミックス材の含有率が３０％であることを特徴とする請求項２に記載のセラミックス材を含有する固形状部材のキサゲ仕上げ加工方法。   3. The scraping finishing method for a solid member containing a ceramic material according to claim 2, wherein the solid material has a content of the ceramic material of 30%. セラミックス材を含有する固形状部材の表面をキサゲ仕上げ加工するためのキサゲ仕上げ加工用のスクレーパーであって、該スクレーパーは、ヘラ状部の先端にダイヤモンドチップを固着したものからなり、該ダイヤモンドチップは前記固形状部材の表面に当接する部位が弧状に形成され、該弧状のラインに連設する二番部が鈍角に形成されるものからなることを特徴とするセラミックス材を含有する固形状部材のキサゲ仕上げ加工用のスクレーパー。   A scraper for scraping finishing for scraping finishing the surface of a solid member containing a ceramic material, the scraper comprising a diamond tip fixed to the tip of a spatula-shaped portion, A solid member containing a ceramic material, characterized in that a portion that contacts the surface of the solid member is formed in an arc shape, and a second portion connected to the arc-shaped line is formed at an obtuse angle. A scraper for scraping finishing.
JP2009111165A 2009-04-30 2009-04-30 Method of finishing solid-like member containing ceramics material by using scraper, and scraper therefor Pending JP2010260116A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11511320B2 (en) 2019-10-08 2022-11-29 Fanuc Corporation Surface finishing apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08281208A (en) * 1995-04-07 1996-10-29 Sumitomo Light Metal Ind Ltd Pretreatment for coating of ground part of aluminum alloy
JPH0923988A (en) * 1995-07-10 1997-01-28 Toshio Oiwa Spatula for peeling
JPH10102162A (en) * 1996-09-27 1998-04-21 Nippon Cement Co Ltd Production of metal-ceramic composite material
JP2002072794A (en) * 2000-09-05 2002-03-12 Canon Inc Method and apparatus for reproducing recording medium
JP2008116969A (en) * 2001-11-08 2008-05-22 Sharp Corp Liquid crystal panel, and device for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08281208A (en) * 1995-04-07 1996-10-29 Sumitomo Light Metal Ind Ltd Pretreatment for coating of ground part of aluminum alloy
JPH0923988A (en) * 1995-07-10 1997-01-28 Toshio Oiwa Spatula for peeling
JPH10102162A (en) * 1996-09-27 1998-04-21 Nippon Cement Co Ltd Production of metal-ceramic composite material
JP2002072794A (en) * 2000-09-05 2002-03-12 Canon Inc Method and apparatus for reproducing recording medium
JP2008116969A (en) * 2001-11-08 2008-05-22 Sharp Corp Liquid crystal panel, and device for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11511320B2 (en) 2019-10-08 2022-11-29 Fanuc Corporation Surface finishing apparatus

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