发明名称 |
BARREL POLISHING METHOD FOR ENGINE ACCESSORY PARTS |
摘要 |
PROBLEM TO BE SOLVED: To provide a barrel polishing method for effectively performing surface polishing to sufficiently reduce surface roughness on the hollow part inner surface of an engine accessory part. SOLUTION: In the method of barrel-polishing the hollow part inner surface of a hollow engine accessory part W, the engine accessory part W is put in a tank 7 of an exciting device 6 together with mixed abrasive grains 1 obtained by mixing spherical abrasive grains 2 and nonspherical abrasive grains 3, a compound solution and a polishing medium mixed with water, and the tank 7 is excited to rotate the engine accessory part W together with the polishing medium 9 and to lead the polishing medium 9 to the inside of the engine accessory part W at the same time to polish the hollow part inner surface Wd. COPYRIGHT: (C)2005,JPO&NCIPI |
申请公布号 |
JP2005096007(A) |
申请公布日期 |
2005.04.14 |
申请号 |
JP20030331081 |
申请日期 |
2003.09.24 |
申请人 |
NAKAKIN:KK;UJIDEN CHEMICAL INDUSTRY CO LTD |
发明人 |
ENOMOTO TAKATSUGU;TERAUCHI KENTARO;NAKADA TAKESHI |
分类号 |
B24B31/10;B24B31/14;(IPC1-7):B24B31/10 |
主分类号 |
B24B31/10 |
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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