JPH03253526A - Composite for fitting jig in optical glass polishing apparatus - Google Patents
Composite for fitting jig in optical glass polishing apparatusInfo
- Publication number
- JPH03253526A JPH03253526A JP5148190A JP5148190A JPH03253526A JP H03253526 A JPH03253526 A JP H03253526A JP 5148190 A JP5148190 A JP 5148190A JP 5148190 A JP5148190 A JP 5148190A JP H03253526 A JPH03253526 A JP H03253526A
- Authority
- JP
- Japan
- Prior art keywords
- optical glass
- fitting jig
- composite material
- alloy
- composite
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000005498 polishing Methods 0.000 title claims abstract description 20
- 239000005304 optical glass Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007743 anodising Methods 0.000 abstract 2
- 239000012779 reinforcing material Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、軽量であり、かつ表面硬度、耐食性に優れた
光学ガラスの精密研磨装置の取付治具用複合材に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a composite material for use in a mounting jig for precision polishing equipment for optical glass, which is lightweight and has excellent surface hardness and corrosion resistance.
光学ガラス等精密研磨に使用する取付治具は、治具に必
要な耐食性、表面硬度、剛性などの特性を有するステン
レス鋼製のものが用いられている。Mounting jigs used for precision polishing of optical glass and the like are made of stainless steel, which have the necessary properties such as corrosion resistance, surface hardness, and rigidity.
しかしステンレス鋼製の治具は上記の特性には優れてい
るが最大の欠点として重さがおもいことが上げられてい
る。However, although stainless steel jigs are excellent in the above properties, their biggest drawback is their weight.
光学ガラスの研磨作業は、被加工物を取付、取外し作業
、接着、チエツクのための取外しなど人間が、これらの
作業のために１０ｋｇ以上の重量の取付治具を１日何十
回となく持上げる作業があり作業者の大きな負担となっ
ていた。Polishing work for optical glass requires humans to carry mounting jigs weighing more than 10 kg dozens of times a day to mount, remove, bond, and remove workpieces for checking. It was a heavy burden on the workers.
取付治具の軽量化のためＡＮ合金製のものが試みられた
が、剛性の点でステンレス鋼に劣り、機械への取付け、
ネジの締付けなどで狂いが出るなどの欠点があり、また
表面硬度が足りずキズが付き易く、取付け、取外しも数
百回〜数千回にも及ぶため耐摩耗性が要求されるが、こ
の点においても１４２合金では不十分であった。An attempt was made to use an AN alloy to reduce the weight of the mounting jig, but it was inferior to stainless steel in terms of rigidity, making it difficult to install it on machines.
It has disadvantages such as misalignment when tightening screws, etc., and the surface is not hard enough and easily gets scratched, and it must be wear resistant because it can be installed and removed hundreds to thousands of times. The 142 alloy was also insufficient in this respect.
本発明は、上記の問題について検討の結果なされたもの
で、軽量にして剛性を有し、かつ表面硬度も高く、必要
に応してアルマイト処理を行ない表面をさらに硬化し得
る光学ガラス研磨取付治具用複合材を開発したものであ
る。The present invention was developed as a result of studies on the above-mentioned problems, and is lightweight, has high rigidity, has a high surface hardness, and can be anodized to further harden the surface if necessary. This is a composite material for tools developed.
［課題を解決するための手段および作用］本発明は、セ
ラミック繊維とＡＡ金合金らなる光学ガラス研磨取付治
具用複合材である。[Means and effects for solving the problems] The present invention is a composite material for an optical glass polishing fixture made of ceramic fibers and an AA gold alloy.
すなわち本発明は、複合材のマトリックスとしてＪＩＳ
Ｈ４０００番台、５０００番台及び６０００番台のア
ルミニウム合金からなり、また繊維としてはＳｉＣウィ
スカー、アルミナ繊維のいずれか１種または２種以上を
用いたセラミック、繊維強化複合材とすることにより、
軽量で剛性を有し、かつ表面硬度の高い光学ガラス研磨
取付治具用複合材が得られるものである。That is, the present invention uses JIS as a composite material matrix.
By making it a ceramic or fiber-reinforced composite material made of aluminum alloys in the H4000 series, 5000 series, and 6000 series, and using one or more of SiC whiskers and alumina fibers as fibers,
A composite material for an optical glass polishing fixture that is lightweight, rigid, and has high surface hardness can be obtained.
しかして本発明は、上記の複合材を必要により、その表
面をアルマイト処理することにより、さらに表面硬度の
高い複合材を得るものである。Accordingly, the present invention provides a composite material with even higher surface hardness by subjecting the surface of the above-mentioned composite material to alumite treatment, if necessary.
上記の複合材のマトリックスをＪＩＳ Ｈ４０００番台
、５０００番台及び６０００番台のＡ１合金としたのは
、軽量であり、かつ研磨の際使用する水や研磨材などに
よる腐食を防止するためであり、上記のＡｌ合金のいず
れかを選択して用いる。The matrix of the above composite material is JIS H4000 series, 5000 series, and 6000 series A1 alloy because it is lightweight and prevents corrosion due to water and abrasive materials used during polishing. One of Al alloys is selected and used.
また繊維として上記のＳｉＣウィスカー、アルミナ繊維
としたのは、これらの繊維を用いれば、いずれも剛性は
９０００〜１２５００ｋｇ／−とアルミ合金の７２００
ｋｇ／−に比較して高い複合材が得られるからであり、
上記の繊維のいずれか１種または２種以上を適宜選択し
て用いることができる。In addition, the above-mentioned SiC whisker and alumina fibers are used as fibers because if these fibers are used, the stiffness of both is 9000 to 12500 kg/-, which is 7200 kg/- for aluminum alloy.
This is because a high composite material can be obtained compared to kg/-,
Any one type or two or more types of the above-mentioned fibers can be appropriately selected and used.
上記の繊維の含有率としては、剛性、表面硬度などの特
性の他、価格などの点を考慮して央められるがＶｏｆｆ
ｉ％として８％〜２５％程度が好ましい。The content of the above-mentioned fibers is determined by considering characteristics such as rigidity and surface hardness, as well as price, etc.
The i% is preferably about 8% to 25%.
また本発明の複合材は溶湯鍛造法、粉末法などの製造方
法により製造できる。Further, the composite material of the present invention can be manufactured by a manufacturing method such as a molten metal forging method or a powder method.
本発明の複合材は従来のステンレス調の半分以下の重量
で非常に軽く、光学ガラスの研磨などに用いられる取付
治具として取扱いが容易になり作業性が向上すると共に
、剛性、表面硬度、耐食性、耐摩耗性などに優れている
もので光学ガラスの研磨はもとより、この種の研磨取付
治具として好適なものである。The composite material of the present invention is extremely light, less than half the weight of conventional stainless steel materials, and is easy to handle and improve workability as a mounting jig used for polishing optical glass, etc., and has high rigidity, surface hardness, and corrosion resistance. It has excellent abrasion resistance and is suitable not only for polishing optical glass but also as this type of polishing mounting jig.
〔実施例］ 以下に本発明の一実施例について説明する。〔Example] An embodiment of the present invention will be described below.
ＳｉＣウィスカーを１８．０νｏｌ１％、マトリックス
を６０６１合金として溶湯鋳造法により複合材を作製し
た。これを熱間鍛造して円盤状とし、切削加工によって
直径２４０＋ｍａφ、厚さ４０ｍ１の円盤に仕上げた。A composite material was produced by a molten metal casting method using 18.0 vol 1% of SiC whiskers and a 6061 alloy as a matrix. This was hot forged into a disk shape, and cut into a disk with a diameter of 240+maφ and a thickness of 40 m1.
装置への取付のための穿孔、タップ加工などは超硬工具
で加工可能であった。また表面の仕上げはダイヤモンド
ハイドにより、Ｒａ ；＜１−が達成でき実用上十分で
あった。Drilling and tapping for attachment to equipment could be done using carbide tools. Furthermore, the surface finish was achieved by using diamond hide to achieve Ra <1-, which was sufficient for practical use.
従来のＳＯ５４１０製の研磨盤は厚みが３０閣であるが
、本発明アルミ基ＦＲＭのヤング率は１２５００ｋｇ／
−であり、ＳＵＳより劣るので４０１１Ｉ１１１とした
。研磨装置に取付けた研磨加圧時の歪みは１．５μ／２
４０φであり、５ＬＩＳ ４１０製と同等であった。The thickness of the conventional polishing disk made of SO5410 is 30mm, but the Young's modulus of the aluminum-based FRM of the present invention is 12500kg/
- and is inferior to SUS, so it was designated as 4011I111. The distortion when applying polishing pressure attached to the polishing device is 1.5μ/2
It was 40φ and was equivalent to that made by 5LIS 410.
また重量は、本発明材が厚さが１０園厚いにも拘わらず
６．９ｋｇに対し、ＳＯＳ ４１０材は１０．５ｋｇで
あり、大巾な軽量化が達成できた。In addition, the weight of the SOS 410 material was 10.5 kg, compared to 6.9 kg even though the material of the present invention was 10 mm thicker, making it possible to achieve a significant weight reduction.
表面硬さは、）ＩＶ＝ １５０を有し、表面キズの問題
はなく、耐摩耗性に優れていることが判った。また水な
どに対する耐食性もマトリ、クスの６０６１合金と同等
に優れており問題はなかった。It was found that the surface hardness was IV=150, there was no problem of surface scratches, and the wear resistance was excellent. In addition, the corrosion resistance against water and the like was as good as that of the 6061 alloy of matori and kusu, and there were no problems.
以上に説明したように本発明によれば、大巾な軽量化が
可能であり光学ガラス等の研磨作業が著しく容易になる
と共に、剛性、耐摩耗性、表面硬度に優れた光学ガラス
研磨取付治具用複合材が得られるもので工業上顕著な効
果を奏するものである。As explained above, according to the present invention, it is possible to significantly reduce the weight, significantly facilitate the polishing work of optical glass, etc., and also provide an optical glass polishing mounting tool with excellent rigidity, abrasion resistance, and surface hardness. A composite material for implements can be obtained, which has a significant industrial effect.
Claims (3)
磨取付治具用複合材。(1) Composite material for optical glass polishing mounting jig consisting of ceramic fiber and Al alloy.
５０００番台及び６０００番台のアルミニウム合金から
なり、複合材の繊維がＳｉＣウィスカー、アルミナ繊維
からなることを特徴とする請求項１記載の光学ガラス研
磨取付治具用複合材。(2) The matrix of the composite material is JISH4000 series,
The composite material for an optical glass polishing mounting jig according to claim 1, wherein the composite material is made of an aluminum alloy of 5000 series and 6000 series, and the fibers of the composite material are composed of SiC whiskers and alumina fibers.
記載の光学ガラス研磨取付治具用複合材。(3) Claim 1 in which the surface of the composite material is alumite treated.
Composite material for optical glass polishing mounting jig as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5148190A JPH03253526A (en) | 1990-03-02 | 1990-03-02 | Composite for fitting jig in optical glass polishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5148190A JPH03253526A (en) | 1990-03-02 | 1990-03-02 | Composite for fitting jig in optical glass polishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03253526A true JPH03253526A (en) | 1991-11-12 |
Family
ID=12888151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5148190A Pending JPH03253526A (en) | 1990-03-02 | 1990-03-02 | Composite for fitting jig in optical glass polishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03253526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157559A3 (en) * | 2010-06-17 | 2012-08-16 | Paul Hettich Gmbh & Co. Kg | Component, in particular for a fitting, a piece of furniture and/or a domestic appliance, method for producing a component, and a fitting, piece of furniture and/or domestic appliance |
-
1990
- 1990-03-02 JP JP5148190A patent/JPH03253526A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157559A3 (en) * | 2010-06-17 | 2012-08-16 | Paul Hettich Gmbh & Co. Kg | Component, in particular for a fitting, a piece of furniture and/or a domestic appliance, method for producing a component, and a fitting, piece of furniture and/or domestic appliance |
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