Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1992-06-08
1994-07-19
Kisliuk, Bruce M.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51283E, 51327, B24B 100, B24B 719
Patent
active
053297350
ABSTRACT:
A system for forming a polished groove in a glass panel has separate grooving apparatus and groove polishing apparatus. The grooving apparatus has a rotating grinding unit which moves endwise along its rotary axis to form a groove. This unit has a leading tapered section and a trailing cylindrical section containing a finer abrasive than the abrasive in the leading section. The formed groove has an arcuate transverse profile with a radius determined by the radius of the trailing section. The polishing apparatus has a rotating and oscillating buffing cylinder with a pile surface layer which is brought into engagement with the surface of the groove while wetted with a polishing liquid. The radius of the buffing cylinder approximates the radius of the groove profile.
REFERENCES:
patent: 2623332 (1952-12-01), Knaff
patent: 2626363 (1953-01-01), Holmbeck
patent: 3802130 (1974-04-01), Undenbeck
patent: 3919811 (1975-11-01), Hedelin
patent: 4445300 (1984-05-01), Sekiya
patent: 4594814 (1986-06-01), Olszewski
patent: 4720218 (1988-01-01), Pefries
patent: 4841676 (1989-06-01), Barwasser
patent: 4945687 (1990-08-01), Scheider
Charlton Thomas J.
Seed Richard W.
Seed Trent R.
Bounkong Bo
Kisliuk Bruce M.
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