Abrading – Abrading process – Utilizing fluent abradant
Reexamination Certificate
2008-10-29
2011-10-18
Rachuba, Maurina (Department: 3727)
Abrading
Abrading process
Utilizing fluent abradant
C451S113000
Reexamination Certificate
active
08038510
ABSTRACT:
An apparatus and method for spiral polishing with electromagnetic abrasive has adopted the principle of electromagnetic and magnetic abrasive along with a lead screw to polish the inner or outer surface of a precise screw or a complicated part. The apparatus includes a clamp, a lead screw, a first electromagnet, and a second electromagnet assembled in an airtight space, wherein the airtight space is filled with magnetic abrasive which is driven by the rotation of the lead screw and the electromagnetic function to polish a processed part in a regular shape or in an irregular shape.
REFERENCES:
patent: 2923100 (1960-02-01), Simjian
patent: 4724853 (1988-02-01), Hirose
patent: 5232512 (1993-08-01), Swain
patent: 5931718 (1999-08-01), Komanduri et al.
patent: 5957753 (1999-09-01), Komanduri et al.
patent: 7291060 (2007-11-01), Yan et al.
patent: 2003/0153249 (2003-08-01), Aoki
patent: 2010/0136887 (2010-06-01), Tzeng
Chang Chia-Tsung
Hsiung Jen-Chou
Lin Yan-Cherng
Su Shun-Fua
Tzeng Hsinn-Jyh
Rachuba Maurina
Rosenberg , Klein & Lee
Southern Taiwan University
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