Grinding machine for carbide cutting elements

Details Grinding machine for carbide cutting elements Grinding machine for carbide cutting elements

1975-12-03

1978-01-10

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

76 12, B24B 300

Patent

active

040677010

ABSTRACT:
A grinding machine particularly for grinding the teeth on a carbide cutter. The machine includes a carriage swingably mounted on a frame for oscillation about a pivot axis. The carriage has a grinding wheel mounted thereon and rotatably driven by a motor which is also mounted on the carriage. The wheel is rotatable about an axis which is approximately parallel to but spaced from the pivot axis. A feeding mechanism projects outwardly from the front face of the grinding wheel at an angle of approximately 45.degree. relative to the rotational axis. The feeding mechanism releasably supports a carbide element. The feeding mechanism is linearly advanced toward the grinding wheel in an intermittent steplike movement which is synchronized with the oscillating movement of the carriage so that the grinding wheel cuts a groove across the carbide element during both the forward and return swings of the carriage. The grooves cut in the carbide element form cutting teeth therebetween, which teeth have a rounded convex configuration due to the engagement of the carbide element with the grinding wheel at a location between the pivot and rotational axes.

REFERENCES:
patent: 1777135 (1930-09-01), Bailey
patent: 2212999 (1940-08-01), Faulder
patent: 2375703 (1945-05-01), Swartzwelder
patent: 2552164 (1951-05-01), Foss
patent: 2761251 (1956-09-01), Konkel
patent: 2807914 (1957-10-01), Pascal
patent: 3178857 (1965-04-01), Grob
patent: 3349645 (1967-10-01), Silvey

Affiliated with

Also associated with

Rating

Grinding machine for carbide cutting elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grinding machine for carbide cutting elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grinding machine for carbide cutting elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2269669