Metal tools and implements – making – Saw-making or furbishing device or machine – Sharpening and gumming
Patent
1987-06-26
1989-04-11
Parker, Roscoe V.
Metal tools and implements, making
Saw-making or furbishing device or machine
Sharpening and gumming
5116571, 5116583, B24B 4904, B23D 6314
Patent
active
048195154
ABSTRACT:
An apparatus for grinding saw teeth of a saw blade measures and grinds the tip of each tooth independently before advancing successively each tooth on the saw blade for grinding. The apparatus includes a pair of grinding wheels movable toward and away from a sawtooth secured in the grinding position. The grinding wheels are under the control of programmable controller which moves the grinding wheels in response to measurements of the side clearances on the tooth made by a tip measurement probe. The method includes measuring the side clearance of a sawtooth in the grinding position with the probe, comparing the measured dimension to a preselected dimension, and moving the grinding wheels to grind the tooth if the measured dimensions exceeds the preselected dimension. Another measurement is taken and the steps are repeated for each tooth until the sawtooth is ground within the preselected dimension. The next tooth is then advanced to the grinding position.
REFERENCES:
patent: 3611839 (1970-10-01), Idel et al.
patent: 3842545 (1974-10-01), Possati
patent: 4366728 (1983-01-01), Beck et al.
patent: 4418589 (1983-12-01), Gowart, Sr.
patent: 4483217 (1984-11-01), Beck et al.
patent: 4488458 (1984-12-01), Beck et al.
patent: 4539777 (1985-09-01), Brown et al.
patent: 4587867 (1986-05-01), Pokorny et al.
Original Vollmer EMS, EMSE, EMSE 80U, "Equalizing Machine for Stellite Tipped and Swaged Band, Gang and Circular Saw".
Armstrong Manufacturing Company
Parker Roscoe V.
LandOfFree
Method and apparatus for grinding saw teeth does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for grinding saw teeth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for grinding saw teeth will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-659044