JPS6165776A - Manufacture of grinder element for lubricated cutting processing - Google Patents

Manufacture of grinder element for lubricated cutting processing

Info

Publication number
JPS6165776A
JPS6165776A JP18676884A JP18676884A JPS6165776A JP S6165776 A JPS6165776 A JP S6165776A JP 18676884 A JP18676884 A JP 18676884A JP 18676884 A JP18676884 A JP 18676884A JP S6165776 A JPS6165776 A JP S6165776A
Authority
JP
Japan
Prior art keywords
base material
abrasive grains
solid lubricant
graphite
boron nitride
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
Application number
JP18676884A
Other languages
Japanese (ja)
Inventor
Mitsuru Ito
満 伊藤
Takuji Omura
大村　卓史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP18676884A priority Critical patent/JPS6165776A/en
Publication of JPS6165776A publication Critical patent/JPS6165776A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To decrease the frictional resistance of a grinder element and lessen damage of a work to be processed by dispersing abrasive grains and solid lubricant of hexagonal system in a metal plating liquid, immersing a base material in this liquid, and by applying co-eduction plating to the surfaces and end face of said base material to form a certain thickness of grinding layer. CONSTITUTION:Abrasive grains 3 consisting of diamond, nitric boron in cubic crystals, silicon carbide, etc. and solid lubricant of hexagonal system 4 consisting of graphite, molybdene disulfide, graphite fluoride, boron nitride are dispersed in a plating liquid consisting of Ni, Cu, etc. A base material 1 with good rigidity, for ex. carbon steel for cutting tool or stainless steel, is immersed in this plating liquid so as to apply co-eduction of Ni metal 2, abrasive grains 3 and solid lubricant to the whole surface and end face of the base material 1.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はフェライト、セラミックス、水晶等の硬脆材料
の切断加工用砥石の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for manufacturing a grindstone for cutting hard and brittle materials such as ferrite, ceramics, and crystal.

従来例の構成とその問題点 一般にフェライト、セラミックス、水晶等のような難研
削（切断）加工には、ダイヤモンド、または立方晶窒化
硼素等の砥粒をニッケル、銅等でメタルボンドした焼結
砥石、および電着砥石が使用されている。これらの砥石
は研削性能、加工能率が良く、砥石寿命が長いと云う特
徴を有する反面切断時に硬脆材料が欠は易く、クラック
も発生しやすいと云う欠点を有し、後工程でこれら欠陥
を除去する研磨工程が必要となる。またレジン砥石はフ
ェノール、あるいはポリイミド樹脂とダイヤモンド等の
砥粒とを混練して所定の形状に熱硬化したものであるが
、切断による加工ダメージが少ないと云う特徴を有する
反面、耐熱性、耐摩耗性が悪く砥石寿命が短かい為に切
断加工用砥石としては不適当である。Conventional structure and problems Generally, for difficult grinding (cutting) of ferrite, ceramics, crystal, etc., a sintered whetstone with diamond or cubic boron nitride abrasive grains metal-bonded with nickel, copper, etc. is used. , and electrodeposited grindstones are used. These grindstones have good grinding performance, processing efficiency, and long wheel life, but on the other hand, they have the disadvantage that hard and brittle materials are easily chipped during cutting, and cracks are likely to occur. A polishing process is required to remove it. In addition, resin whetstones are made by kneading phenol or polyimide resin with diamond or other abrasive grains and heat-hardening them into a predetermined shape.While they have the characteristic of being less susceptible to machining damage due to cutting, they are also heat resistant and wear resistant. It is unsuitable for use as a cutting wheel because of its poor performance and short wheel life.

発明の目的 本発明は上記の欠点に鑑み、切断時に欠は島。Purpose of invention In view of the above-mentioned drawbacks, the present invention has been designed to eliminate gaps during cutting.

クラック等を減少させ、これら欠陥を除去する後加工の
加工時間の短縮が出来、しかも高精度に切断加工が可能
な潤滑性を有する切断加工用砥石を提供するものである
。It is an object of the present invention to provide a grindstone for cutting that can reduce cracks and the like, shorten the processing time for post-processing to remove these defects, and has lubricity that allows cutting with high precision.

発明の構成 本発明の砥石の製造方法は、炭素工具鋼等の剛滑剤をニ
ッケル等の金属との共析メッキをすることにより、砥石
の摩擦抵抗が小さく、加工物へのダメージが少ない。し
かも電着砥石の持つ加工能率が良く、砥石寿命が長いと
云う特徴を兼ね備えている。Structure of the Invention In the method for manufacturing a grindstone of the present invention, frictional resistance of the grindstone is small and damage to a workpiece is reduced by eutectoid plating of a lubricant such as carbon tool steel with a metal such as nickel. Moreover, it has the characteristics of an electrodeposited grindstone, such as high processing efficiency and a long grinding wheel life.

実施例の説明 以下本発明の一実施例を図面を参照して説明する。Description of examples An embodiment of the present invention will be described below with reference to the drawings.

第１図及び第２図に示す様に厚さ０．０５〜０．２＋ａ
＋の炭素工具鋼を、円板状１に反りや、パリが発生しな
いように通常のフォトエツチング法によって加工し、電
解脱脂、酸洗い等を実施した後下記に示すメッキ浴及び
、加工条件で電解共析メッキを行った。Thickness 0.05~0.2+a as shown in Figures 1 and 2
＋ carbon tool steel was processed into a disk shape 1 using the usual photoetching method to prevent warping and flaking, and after electrolytic degreasing, pickling, etc., it was processed using the plating bath and processing conditions shown below. Electrolytic eutectoid plating was performed.

以上のように実施した砥石は第３図、第４図に示す。第
４図は第３図の拡大したものを示したもので、台材１の
表面及び端面部に亘ってニッケル金属２とダイヤモンド
３及び六方晶窒化硼素４が共析していることが判かる。The grinding wheel produced as described above is shown in FIGS. 3 and 4. Figure 4 shows an enlarged version of Figure 3, and it can be seen that nickel metal 2, diamond 3, and hexagonal boron nitride 4 are eutectoid over the surface and end surfaces of base material 1. .

また実施例以外の砥粒として、立方晶窒化硼素。In addition, cubic boron nitride was used as an abrasive grain other than those in Examples.

シリコンカーバイド等、固体潤滑剤として六方晶形の結
晶構造をもつ黒鉛、二硫化モリブデン、弗化黒鉛等、メ
ッキ浴も銅、錫等の金属塩も同様の方法で製造が可能で
ある。Solid lubricants such as silicon carbide, graphite with a hexagonal crystal structure, molybdenum disulfide, graphite fluoride, etc., plating baths, and metal salts such as copper and tin can be produced in the same manner.

発明の効果 以上の様に本発明の切断加工用砥石の製造方法は、 Ｏ薄くて剛性のある砥石の製造が出来る。Effect of the invention As described above, the method for manufacturing a cutting grindstone of the present invention is as follows: O It is possible to manufacture thin and rigid whetstones.

Ｏ固体潤滑剤が共析していない砥石に比べて、ニッケル
ー亜鉛系フェライト材料の切断加工に於いて、チッピン
グ（欠は傷）の大きさが約％以下、研削抵抗も約％以下
となり切断性能の向上が図かれた。Compared to a grindstone that does not have O solid lubricant eutectoid, when cutting nickel-zinc ferrite materials, the size of chipping (chips are scratches) is less than about %, and the grinding resistance is also less than about %, which improves cutting performance. Improvements were made.

０切断時の研削焼けが少なくなり砥石寿命も約化も可能
である。Grinding burn during zero cutting is reduced, and the life of the grinding wheel can be shortened.

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

第１図は本案砥石の台材の平面図、第２図は同台材の断
面図、第３図は合材に砥粒と固体潤滑剤をメッキ金属に
より共析させた断面図、第４図は第３図の一部分を拡大
した断面図である。 １・・・・・・台材、２・・・・・共析メッキ部、３・
・・・・・砥粒、４・・・・・・固体潤滑剤。 代理人の氏名　弁理士　中　庄　敏　男　ほか１名第１
図Figure 1 is a plan view of the base material of the proposed grindstone, Figure 2 is a cross-sectional view of the same base material, Figure 3 is a cross-sectional view of a composite material in which abrasive grains and solid lubricant are eutectoided with plated metal, and Figure 4 is a cross-sectional view of the base material of the proposed grindstone. The figure is an enlarged cross-sectional view of a portion of FIG. 3. 1...Base material, 2...Eutectoid plating part, 3...
...Abrasive grain, 4...Solid lubricant. Name of agent: Patent attorney Toshio Nakasho and 1 other person No. 1
figure

Claims (1)

【特許請求の範囲】[Claims] ダイヤモンド、立方晶窒化硼素、シリコンカーバイド等
の砥粒と黒鉛、二硫化モリブデン、弗化黒鉛、窒化硼素
等の六方晶形固体潤滑剤を、ニッケル、銅等の金属塩か
らなるメッキ液中に分散させ、この液中に炭素工具鋼ス
テンレス鋼等の剛性を有する台材を浸漬し、台材に対し
て所定厚さの研削層を共析メッキをした潤滑性切断加工
用砥石の製造方法。Abrasive grains such as diamond, cubic boron nitride, and silicon carbide and hexagonal solid lubricants such as graphite, molybdenum disulfide, graphite fluoride, and boron nitride are dispersed in a plating solution consisting of metal salts such as nickel and copper. A method for producing a lubricating grindstone for cutting, in which a rigid base material such as carbon tool steel and stainless steel is immersed in this liquid, and a grinding layer of a predetermined thickness is plated on the base material.
JP18676884A 1984-09-06 1984-09-06 Manufacture of grinder element for lubricated cutting processing Pending JPS6165776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18676884A JPS6165776A (en) 1984-09-06 1984-09-06 Manufacture of grinder element for lubricated cutting processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18676884A JPS6165776A (en) 1984-09-06 1984-09-06 Manufacture of grinder element for lubricated cutting processing

Publications (1)

Publication Number Publication Date
JPS6165776A true JPS6165776A (en) 1986-04-04

Family

ID=16194288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18676884A Pending JPS6165776A (en) 1984-09-06 1984-09-06 Manufacture of grinder element for lubricated cutting processing

Country Status (1)

Country Link
JP (1) JPS6165776A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637458U (en) * 1986-06-30 1988-01-19
JPS63300868A (en) * 1987-05-29 1988-12-08 Toyoda Mach Works Ltd Electrodeposition grindstone
JPH0266956U (en) * 1988-11-05 1990-05-21
JPH04106925U (en) * 1991-02-25 1992-09-16 株式会社呉英製作所 lawn mower blade
JPH08496U (en) * 1994-10-03 1996-03-12 大阪ダイヤモンド工業株式会社 Grinding wheel
CN101934502A (en) * 2010-09-07 2011-01-05 宁波大学 Easily recovered electroplated diamond grinding wheel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637458U (en) * 1986-06-30 1988-01-19
JPS63300868A (en) * 1987-05-29 1988-12-08 Toyoda Mach Works Ltd Electrodeposition grindstone
JPH0266956U (en) * 1988-11-05 1990-05-21
JPH04106925U (en) * 1991-02-25 1992-09-16 株式会社呉英製作所 lawn mower blade
JPH08496U (en) * 1994-10-03 1996-03-12 大阪ダイヤモンド工業株式会社 Grinding wheel
CN101934502A (en) * 2010-09-07 2011-01-05 宁波大学 Easily recovered electroplated diamond grinding wheel

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