TW201119799A

TW201119799A - Water-resistant grinding wheel

Info

Publication number: TW201119799A
Application number: TW99126427A
Authority: TW
Inventors: Chen-Chang Chen
Original assignee: Her Yih Abrasive Wheels Co Ltd
Priority date: 2009-12-03
Filing date: 2009-12-03
Publication date: 2011-06-16
Also published as: TWI403389B

Abstract

A water-resistant grinding wheel is composed of silicon carbide in 55-65 % proportion, polyol resin of 15-18% proportion, clorinated wax and silicon of 1.2-1.7% in proportion, poly [methylene (polyphenyl isocyanate)] of 17-22% in proportion, zinc staerate of 0.2-0.3% in proportion, and ethyl cellulose of 0.2-0.3% in proportion. Then different water-resistant grinding wheels with different specific gravities are made by concocting said gradients freely mixed in the above-mentioned proportion to meet various uses?

Description

201119799 六、發明說明：【發明所屬之技術領域】本發明係關於財水砂輪’尤指一種可藉由調整各種組成成分之比例，即可製成各種不同比重之耐水妙輪，以配合各類用途之實際需求。【先前技術】、按市售之各種砂輪，如台灣發明專利第1314497號「電鑄薄砂輪片」（09^139492) ’係於金屬鍍覆相分散磨粒而構成之薄砂輪片磨粒層，薄砂輪片磨粒層係具有依序積層於該薄砂輪片磨粒層201119799 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a water-filled grinding wheel, in particular, a water-resistant wheel that can be made into various specific proportions by adjusting the ratio of various components to match various types of The actual needs of the use. [Prior Art], various kinds of grinding wheels, such as Taiwan's invention patent No. 1314497 "Electrically-cast thin grinding wheel" (09^139492) 'The thin-grained wheel abrasive layer formed by the metal-plated phase-dispersed abrasive grains The thin grinding wheel abrasive layer has a layer of abrasive layer in the thin grinding wheel

的層厚方向之第1至第5磨粒層，其中第i、第3、第5磨粒層之上述磨粒的含有量係設為比第2、第4磨粒層之上述磨粒的含有量多=述第1、第3、第5磨粒層之上述磨粒的含有量在15至40vol% 之巧圍内’上述第2、第4磨粒層之上述磨粒的含有量在i至1〇v〇1% 之fe圍内。如台灣新型專利第M363359號「砂輪結構」⑽·92)之體=兩表面，健圓周面為糊面；及凸紋，形成於該兩表，。其中’凸__。㈣之材·為侧砂及結合劑之混合，即’由上述習知者’並無法得出如本發明之 :針者，基於從事各種砂輪之設計與製造之經特針對刖揭S知者之組肋容加以研究，乃發【發明内容】比例乃在触-射减據絲-成各種成分本發明之耐水砂輪之組成，係由碳化矽、多元 ^ ^與補康 '聚亞甲基聚苯基異氰酸脂、硬脂酸鋅等依據比例構成，以製成不同比重之耐水砂輪。 ▲纖維素【實施方式】如此，為使貴審查員得以了解本發明，兹依附圖式解說如 201119799 下水朴ttrr制，本發明耐水砂輪之組成成分圖，本發明之耐至ίί含私製狀耐水砂輪之齡為腿，财齡之比例， όΓ + ίί#1 ’ H蚊耐水砂輪之44浦度之效果，因此，其 ϋ 為之’重量則是7G(M3(H)公克之_;多元醇之:例構、ί 分= 謹重勝33°公克之比例；氯化腊與梦利康3，具Λ耐古水性之效用，因此，係由h 2]·7%之比例為之， 17=疋么克之比例；聚亞甲基聚苯基異氰酸脂4，則是由例為之’重制是⑽-㈣公克之_ ;硬脂酸鋅5，，，由〇. 2-0. 3%之比例為之’重量則是3_5公克之比例；乙基纖維素，亦由0. 2-0. 3%之比例構成，重量則是3_5公克之比例。’、收Λ以’如依據前述之成分比例而言，兹舉二運用例解說，如可石夕1以·之比例為之；多猶植2，則由m之比例構里：^腊射獅3，係由丨.5%之比例為之；聚亞？基聚苯基 4，則是由21%之比例|之；硬脂酸鋅5，係由〇. 2 Ϊ =之；乙基纖維素6 ’亦由〇· 25%之比例構成。第二運用例則 =化矽1以6默比例為之；多元醇雛2，則由16· 3%之氯姻财繼3，勤丨’觀比例為之；聚亞甲基聚笨基異氰酸脂4，則是由18. 9%之比例為之；硬脂酸鋅5，係由〇. 2谜 =例為之；乙基纖維素6，亦由〇· 25%之比例構成。如此，即可以 «，上述各成分比例自由調配，以製成不同比重之耐水砂配合各種用途需求。【圖式簡單說明】圖1是本創作之成分圖。圖2本創作之成品可實施例圖。【主要元件符號說明】碳化矽1、多元醇樹脂2、氣化腊與矽利康3、聚亞甲基聚苯 201119799 基異氰酸脂4、硬脂酸辞5、乙基纖維素6The first to fifth abrasive layer in the layer thickness direction, wherein the content of the abrasive grains in the i-th, third, and fifth abrasive layer is set to be larger than that of the second and fourth abrasive layers The content of the abrasive grains in the first, third, and fifth abrasive layer is in the range of 15 to 40 vol%, and the content of the abrasive grains in the second and fourth abrasive layers is i to 1〇v〇1% of the fe area. For example, Taiwan's new patent No. M363359 "Wheel Wheel Structure" (10)·92) has two surfaces, the inner circumferential surface is a paste surface; and the ridge pattern is formed on the two tables. Where 'convex __. (4) The material is a mixture of side sand and binder, that is, 'from the above-mentioned people' and can not be obtained as the invention: the needle is based on the design and manufacture of various grinding wheels. The group of ribs is studied, and the invention is based on the fact that the ratio is in the composition of the water-resistant grinding wheel of the present invention, which is composed of tantalum carbide, multi-component ^ ^ and Bu Kang 'polymethylene Polyphenyl isocyanate, zinc stearate, etc. are formed in proportion to form a water-resistant grinding wheel of different specific gravity. ▲Cellulose [Embodiment] In this way, in order to enable the examiner to understand the present invention, the composition of the water-resistant grinding wheel of the present invention is illustrated by the method of the present invention, such as 201119799, and the water-resistant grinding wheel of the present invention is resistant to ίί The age of the grinding wheel is the ratio of the legs, the age of the aging, όΓ + ίί#1 'H mosquito-resistant water wheel 44 effect, so the weight is 7G (M3 (H) grams of gram; polyol The formula: ί 分 = triumphantly wins the ratio of 33 ° grams; chlorinated wax and Menglikang 3, with the effect of resistance to ancient water, therefore, the ratio of h 2]·7%, 17 = 疋The ratio of gram; polymethylene polyphenyl isocyanate 4, by the example of 'reproduction is (10) - (four) grams of _; zinc stearate 5, ,, by 〇. 2-0. 3 The ratio of % is 'the weight is the ratio of 3_5 grams; the ethyl cellulose is also composed of the ratio of 0.2 to 0.3%, and the weight is the ratio of 3 to 5 grams. ', the collection is based on the above In terms of the proportion of ingredients, the following two examples are used to illustrate, such as the ratio of Ke Shi Xi 1 to ·; more than 2 plants, the proportion of m is: ^La Shishi 3, by The ratio of .5% is the same; the polyphenylene polyphenyl 4 is from the ratio of 21%|the zinc stearate 5 is from 〇. 2 Ϊ =; the ethyl cellulose 6 ' is also 〇· 25% of the proportion. The second application example = 矽1 is 6 to the ratio; the polyol 2 is 16. 3% of the bourgeoisie followed by 3, diligent 'observation ratio'; Polymethylene polyphenyl isocyanate 4 is determined by a ratio of 18.9%; zinc stearate 5 is derived from 〇. 2 mystery = for example; ethyl cellulose 6, also by 〇· 25% of the proportion. So, you can freely mix the above components to make water-resistant sand with different specific gravity for various purposes. [Simplified illustration] 2 The finished product can be illustrated in the following examples. [Description of main components] Carbonized germanium 1, polyol resin 2, gasified wax and kelonic 3, polymethylene polyphenyl 201119799 isocyanate 4, stearic acid Word 5, ethyl cellulose 6

Claims

201119799 VII. The scope of application for patents: 1 · The composition of a water-resistant grinding wheel, which contains at least carbonized stone, is composed of 55-63% of the ratio; the chlorinated wax and the broken licorice are gathered by the ratio of i Phenyl isocyanate, which is composed of _% of 2 to 0. 2-0. 3% of the ratio; ethyl cellulose, which is composed of 〇2-0. 3%, so adjusted according to demand The proportion of each component.