Tenders are invited for Curved Tooth Flexible Type Full Geared Coupling, Fgc Percent U2013 101, Flange Od Percent U2013 170Mm, Hub Od Percent U2013 110Mm, No Of Fixing Holes Percent U2013 6, Pitch Circle
Diameter Of Fixing Holes Percent U2013 140Mm, Diameter Holes Percent U2013 13Mm, Pilot Bore Percent U2013 20Mm, Hardness Of Teeth Percent U2013 180-250 Bhn, Material Percent U2013 C55 Mn Percent U2013 75 Steel, Material Hardness Test Certificate From Govt.
It is the distance measured on the circumference of the pitch circle
from a point of one tooth to the corresponding point on the next tooth.
The geometry of an involute gear results in its having a pitch circle
and a base circle.
The correct assembly involved the preformed steelwork being cast into the concrete base using a series of jig rings to set the pitch circle
location of the threaded foundation rods that would protrude from the base.
It is derived by dividing the diameter (mm) of the pitch circle
by the number of teeth.
The pitch circle
of a gear is an imaginary circle which passes through the point where the teeth touch when one gear meshes with another.
This will be seen as a polished worn strip, about the pitch circle
diameter, on each of the teeth as shown in the diagram.
The radius of the pitch circle
for pinion and gear:
So, we can also establish the ratio of the pinion tooth thickness on the pitch circle
and gear tooth thickness on the pitch circle
The elliptic curve can be considered anywhere between the cam circumference and the diameter of pitch circle
, named for the flexible gear- flexspline, the pitch ellipse.
The raceway segments are engineered to maximize the length of the load-carrying zone, and the design of the plastic cage allows for all the balls in the bearing to run on the same pitch circle
Four articles on a pitch circle
of 42 mm, for example, can be arranged.