TW295561B - - Google Patents
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- TW295561B TW295561B TW084106086A TW84106086A TW295561B TW 295561 B TW295561 B TW 295561B TW 084106086 A TW084106086 A TW 084106086A TW 84106086 A TW84106086 A TW 84106086A TW 295561 B TW295561 B TW 295561B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/10—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
經濟部中央樣準局員工消費合作社印繁 A7 --_EZ_ 五、發明説明(1 ) . 本發明係關於經塗覆之研磨產物,其可藉易於自動化生 產之方法,極簡易地且可再現地製成。 在一種關於製造經塗覆磨料之習用方法中,係製備一個 背襯,然後使用一種塑造用樹脂之塗層處理,然後在將研 磨粒子曆沉積於其上之前,將該樹脂部份热化。再將此塑 造用塗層熟化,並將另一個黏结劑塗曆,稱為膠料塗暦, 塗敷於該磨料顆粒上。 磨料顆粒係藉重力塗覆或藉靜電方法進行塗敷,’於該靜 電方法中顆粒係藉靜霣力而推向欲被塗覆之表面。此係稱 為U P塗覆技術。 於此等方法中 > 產物於習用上係K卷简形式獲得,然後 將其切割以形成圚盤或片條,其中一些可製成皮帶。顯然 地,此種方法係意諝大量廢料對應形成。特別是當顆粒成 本於產物之整體成本上,為一重要要素時*其係為一般期 望避免之廢料。 於近年來,已發展出一種新_顆粒形式。此顆粒具有長 絲粒子形式,其具有實質上均匀横截面形狀,及垂直於該 檐截面之長度尺寸,其係至少與該横截面之最大尺寸一樣 長。此種顆粒之一種形式,係製自一種溶膠-凝膠氧化鋁 ,在將其乾烽與燃燒而產生顯著有效磨料顆粒之前,其已 被製成長絲粒子形狀。此種顆粒係描述於美國專利 5.009,676中,且利用此種粒子所製成之經塗覆磨料•係 描述於美画專利5,103,598中。 -4- 本紙張尺度適用中國國家標準(CNS > A4規格(210X297公釐) ---------li衣------訂 (請先閱讀背面之注意事項再填寫本頁) 2 五、 SS6l ------- -發明説明( A7 B7 2 目前已發 棰騁料,可 胃料针對特 _粒之最小 本發明之 $粒子可能 @程度之前 本潑』之 本發明係 $件均包括 其—個末端 預定姐態 之特 規包含磨料粒子且特 以高度彈性且有效之 定應用加Μ "定製”。 駸物量及所使用顆粒 使用亦可避免下述危 會受力變形,而在黏 ,採取一種脫離所要 提供一種具有多涸磨 一個基底«墊及多個 ,黏附 黏附至 至該襯墊之一 一個背襯材料 別是長絲磨粒粒子之經塗 方式獲得,其允許經塗覆 此項技術之使用*會造成 之最大檷的有效性。 險,經沉積於基材上之長 結劑已被硬化至固定其取 取向之位置。 料構件之經塗覆磨料•各 磨料粒子,各粒子均藉由 個表面上*該構件係以一 上。 請 閱 背 之 注 意 書 再 填 .ί装 頁 訂 經濟部中央標準局員工消费合作社印装 此基底襯 最令人滿意 矓盤,均可 磨料粒子 化鋁、氧化 粒子可具有 意形狀。但 分類。由於 尺寸顯著地 狀”。薄弱 塊磨枓而製 墊可具 。但是 想像而 可為任 鋁-氧 任何所 是,其 其使用 比其他 形狀係 成。對 有任何 ,方形 作為此 何型式 化皓、 要之形 經常具 之方式 尺寸長 藉由磨 本發明 適當形 、菱形 構件部 ,包括 碳化矽 狀,例 有類似 *故此 。此種 料之形 之實作 狀,但 、卵形 份之具 融合的 、石榴 如預定 大小, 等粒子 粒子係 成方法 而言· 般係Μ環狀面盤 至是不規則 ,或甚 體實施 *及溶 石及其 之類似 因此遘 通常最 稱為具 例。 膠-凝膠氧 類似物。此 形狀*或任 合相同粒度 好具有 個 有”薄弱形 或藉壓碎較大團 種特別有利之磨 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) A7 _________ B7 五、發明説明(3 ) 料粒子形式,係為長絲磨料粒子。此種粒子,當使用於本 發明中時,較佳係為實質上相同畏度,K致遠離基底期塾 表面之端部,均在與該表面相同距離處。但是,在一些狀 況中•差別長度可能具有一些利益。 可用以製造磨料粒子之較佳材料,係為溶膠-凝膠氧化 鋁。製造此種溶膠-凝膠氧化鋁之方法,係描述於美國專 利 4,314,827; 4,623,364; 4,770,671; 4,788,167; 4,848,041; 4,881,951; 5,076,815; 5,139,978; 5,185,299; 5,203,884; 5,204,330; 5,219,806; 5, 236, 47 1 ;及其他專利中。 用K製造基底襯墊之材料,可與用Μ形成磨料粒子之材 料相同。因此,在具有溶膠-凝膠氧化鋁長躲磨料粒子之 產物之情況中,基底襯墊與長絲可在單一搡作中同時形成 ’該搡作可為例如模製或鑄造操作。或者,可將每一根長 絲之一端,放置在未固化之溶膠-凝膠氧化鋁圆盤中,然 後可將其乾嫌,並與逋當位置上之粒子,一起燃燒而形成 氧化鋁基底襯墊,其中所使用之長絲磨料粒子均為化學上 相同的,且其中粒子均紮根於其上。 訂 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作杜印製 爾聚 结化 黏熟 為可 用射 習辐 更、 上脂 造樹 構氧 之環 料、 磨脂 覆樹 塗醛 經酚 自為 製可 可而 墊因 ULS 襯其 > ο 者料 或材 之 醛 _ 甲 酸素 甲尿 基、 胺脂 酯 酸 甲 基 胺 聚 質 改 經 括 包 等 脂 樹 宜 合 可 墊 襯 —WIH·- 種 此 樹與 醛便 甲M 胺’ 氰擇 聚轚 三經 、 地 經 之 件 構 明 發 本 用 採 在 用 施 被 欲 係 劑 结。 黏上 該造 ’ 製 容之 相料 劑磨 结覆 黏塗 本紙張尺度適用中國國家標率(CNS ) A4規格(210X 297公釐) A7 B7 經濟部中央標準局員工消费合作社印褽 五、發明説明(4 ) . 又另一種替代方式是*自一種纖維質材料製造基底襯墊 ,然後將其使用一種可熟化樹脂配方浸瀆。於是,當樹脂 熟化時,該孅維有肋於保持長絲粒子之筆直取向。 除了上文所討論之替代方式之外*基底襯墊可製自玻璃 吠材料或金臑,其條件是此基底可在低於會顯著影W磨料 粒子性能之溫度下形成即可。 根據本發明之磨料構件,可施用至任何適當形式之烴塗 覆磨料上。但是•大致上而言,最大利益是發現何時使用 此構件以形式磨料圃盤。於此種情況中,較佳係形成呈瑁 吠圓盤形式之具有基底襯墊之櫞件,其具有之直徑係低於 圓盤直徑之約40%且較佳係低於約25%。此構件偽配置於 環繞該圓盤,其方式係為提供最大可使用之磨擦表面。其 可呈兩圈或更多圈之構件環嬈圓盤之形式,其中一圈係在 另一圈之內側,其中構件視情況對於相邮圈環中之構件呈 福向偏離。 附 Hi係為根據本發明磨料構件之横截面圜。 圖2係為包含根據本發明磨料構件之平面圖。 本較佯亘《實嘸锎之描诚 現在參照附圖說明本發明,該附圔僅為說明目的•而非 意欲對本發明之範園作必須之限制。 參考附圔,磨料構件1係包含基底襯墊2及多個長絲粒 子3 ’各粒子之一端均紮根於該基底中。於圖2中,係顯 示_!1中所示之構件,係配置於圓盤5表面上之兩個同心 (請先閱讀背面之注意事項再填寫本頁) 秦· U·」 、ys 1
L A7 B7 五、發明説明(5 ) . 環中,該圓盤具有一個中心貼附位置5 。 於本發明之一項特定具體實施例中,例如附圖中所描繪 者*係在一個圓形模具中製備酚醛樹脂液池*並將由巳接 種之溶膠-凝膠氧化鋁(藉美國專利第5, 090,968中所述 方法製成)所製成並具有長度為4奄米且直徑為0.5奄米 之長絲磨料粒子,塗覆於該樹脂之表面上,然後將其熟化 直到尺寸安定為止,因此形成適合供本發明使用之磨料構 件。 然後,將數個此種構件置於經上漿機織織物背覲材料上 ,此材料上已塗有與用以形成該構件之基底襯墊相同之酚 醛樹脂之製造用塗層。此等構件係經安排圼同心圓圈環繞 該圓盤之周邊,如圖2中所示。然後將此製造用樹脂熟化 ,並將一個膠料塗層塗敷於該磨料構件之頂部及熟化。 經如此形成之磨料圓盤,係為一種供廣範圍研磨應用之 有效工具。 J--*- n —----士J衣-- (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐)
Claims (1)
- A8 5561 ?8 D8 六、申請專利範圍 . 1. 一種經塗覆磨料,其具有多個磨料構件,各構件係包括 一個基底襯墊及多個磨料粒子,各粒子均以其一端黏附 ' 至該襯墊之一個表面上,該構件係以一種預定姐態黏附 至背襯材料上。 2. 根據申請專利範圍第1項之經塗覆磨料,其中該磨料構 件具有呈環狀圓盤形式之基底襯墊。 3. 根據申請專利範圍第1項之經塗覆磨料,其中該基底襯 墊係製自與磨料粒子相同之材料。 4. 根據申讅專利範圍第1項之經塗覆磨料,其中該磨料構 件係Μ —種預定姐態黏附至該背襯材料。 5. 根據申請專利範圍第1項之經塗覆磨料,其係呈圓盤形 式,其中磨料構件係經安排呈一或多個同心圓圈環繞該 圖盤周圍。 6. 根據申請專利範圍第1項之經塗覆磨料,其中該磨料粒 子係由一種溶膠-凝膠氧化鋁所形成。 7. 根據申請專利範圍第6項之經塗覆磨料·其中該溶膠-凝膠氧化鋁係為一種經接種之溶膠-凝膠氧化鋁。 8. 根據申請專利範圍第1項之經塗覆磨料·其中該磨料粒 子係為長絲磨料粒子。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 9. 一種呈圓盤形式之經塗覆磨料,其包括一個背襯材料及 多個磨料構件,各構件包括一個基底襯墊及多個經接種 之溶膠-凝膠氧化鋁長絲磨料粒子,各粒子係以其一端 黏附至該襯墊之一個表面上,該構件係以多個同心圖圈 黏附至背襯材料上。 -9-本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/336,729 US5525100A (en) | 1994-11-09 | 1994-11-09 | Abrasive products |
Publications (1)
Publication Number | Publication Date |
---|---|
TW295561B true TW295561B (zh) | 1997-01-11 |
Family
ID=23317399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW084106086A TW295561B (zh) | 1994-11-09 | 1995-06-14 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5525100A (zh) |
EP (1) | EP0790880B1 (zh) |
JP (1) | JP3061198B2 (zh) |
KR (1) | KR100280064B1 (zh) |
CN (1) | CN1081111C (zh) |
AT (1) | ATE189871T1 (zh) |
AU (1) | AU682126B2 (zh) |
BR (1) | BR9509602A (zh) |
CZ (1) | CZ285516B6 (zh) |
DE (1) | DE69515180T2 (zh) |
FI (1) | FI971965A0 (zh) |
MX (1) | MX9703387A (zh) |
NZ (1) | NZ291602A (zh) |
RU (1) | RU2139786C1 (zh) |
TW (1) | TW295561B (zh) |
WO (1) | WO1996014964A1 (zh) |
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GB0603277D0 (en) * | 2006-02-17 | 2006-03-29 | 3M Innovative Properties Co | An abrasive article having a backing suitable for attachment to a rotable shaft, and preparation thereof |
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CN108262695A (zh) | 2011-06-30 | 2018-07-10 | 圣戈本陶瓷及塑料股份有限公司 | 包括氮化硅磨粒的磨料制品 |
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-
1994
- 1994-11-09 US US08/336,729 patent/US5525100A/en not_active Expired - Lifetime
-
1995
- 1995-06-14 TW TW084106086A patent/TW295561B/zh active
- 1995-08-09 BR BR9509602A patent/BR9509602A/pt not_active IP Right Cessation
- 1995-08-09 AU AU32786/95A patent/AU682126B2/en not_active Ceased
- 1995-08-09 CZ CZ971308A patent/CZ285516B6/cs not_active IP Right Cessation
- 1995-08-09 RU RU97109336A patent/RU2139786C1/ru not_active IP Right Cessation
- 1995-08-09 DE DE69515180T patent/DE69515180T2/de not_active Expired - Fee Related
- 1995-08-09 CN CN95196020A patent/CN1081111C/zh not_active Expired - Fee Related
- 1995-08-09 MX MX9703387A patent/MX9703387A/es unknown
- 1995-08-09 WO PCT/US1995/010085 patent/WO1996014964A1/en not_active Application Discontinuation
- 1995-08-09 EP EP95929427A patent/EP0790880B1/en not_active Revoked
- 1995-08-09 JP JP8508333A patent/JP3061198B2/ja not_active Expired - Fee Related
- 1995-08-09 KR KR1019970703194A patent/KR100280064B1/ko not_active IP Right Cessation
- 1995-08-09 NZ NZ291602A patent/NZ291602A/en not_active IP Right Cessation
- 1995-08-09 AT AT95929427T patent/ATE189871T1/de not_active IP Right Cessation
-
1997
- 1997-05-07 FI FI971965A patent/FI971965A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
EP0790880B1 (en) | 2000-02-23 |
KR970706944A (ko) | 1997-12-01 |
EP0790880A1 (en) | 1997-08-27 |
JP3061198B2 (ja) | 2000-07-10 |
DE69515180D1 (de) | 2000-03-30 |
MX9703387A (es) | 1997-08-30 |
ATE189871T1 (de) | 2000-03-15 |
CZ285516B6 (cs) | 1999-08-11 |
AU3278695A (en) | 1996-06-06 |
US5525100A (en) | 1996-06-11 |
JPH09512756A (ja) | 1997-12-22 |
FI971965A (fi) | 1997-05-07 |
DE69515180T2 (de) | 2000-11-23 |
AU682126B2 (en) | 1997-09-18 |
FI971965A0 (fi) | 1997-05-07 |
RU2139786C1 (ru) | 1999-10-20 |
CN1081111C (zh) | 2002-03-20 |
BR9509602A (pt) | 1997-09-16 |
WO1996014964A1 (en) | 1996-05-23 |
CN1162284A (zh) | 1997-10-15 |
CZ130897A3 (en) | 1997-08-13 |
KR100280064B1 (ko) | 2002-06-27 |
NZ291602A (en) | 1997-09-22 |
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