发明名称 |
SUPER HARD ALLOY BASEPLATE OUTER CIRCUMFERENCE CUTTING BLADE AND MANUFACTURING METHOD THEREOF |
摘要 |
The disclosed cemented carbide base outer blade cutting wheel comprises a base in the form of an annular thin disc of cemented carbide, and a blade section on the outer periphery of the base. The blade section contains: diamond and/or CBN abrasive grains pre-coated with a magnetic material; a metal or alloy bond formed by electroplating or electroless plating for bonding abrasive grains together and to the base; a resin infiltrated between abrasive grains and between abrasive grains and the base, said resin being a thermoplastic resin having a melting point of up to 350°C or a thermoset resin obtained by curing a liquid thermosetting resin composition having a curing temperature of up to 350°C. The method for manufacturing said outer blade cutting wheel is also disclosed.
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申请公布号 |
EP2647469(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20110844821 |
申请日期 |
2011.11.28 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
KASASHIMA MASAKI;MINOWA TAKEHISA;MAEGAWA HARUKAZU;NAGASAKI YOSHIFUMI |
分类号 |
B24D5/12;B24D3/00;B24D3/02;B24D3/06;B24D3/28 |
主分类号 |
B24D5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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