Saw Blade Having Compound Angled Tips
A saw blade is configured with groupings of teeth that include a raker tooth, a left set toot, and a right set tooth. During a manufacturing procedure, a manufacturer creates the cutting surfaces in each of the teeth following a setting process. For example, for each of the right and left set teeth, the manufacturer forms a lateral contact portion, a back portion, and a medial dress angle portion. Additionally, the manufacturer forms first and second side angle portions in each non-set tooth. In use, the tooth form pattern of teeth can provide a substantially smooth finish to a work piece.
1 . A saw blade, comprising:
a saw blade body;
at least one raker tooth carried by the saw blade body, the at least one raker tooth having a longitudinal axis that is substantially aligned with a longitudinal axis of the saw blade body;
at least one set tooth carried by the saw blade body, the at least one set tooth defining a set angle along a first direction relative to the longitudinal axis of the saw blade body; and
a cutting element carried by the at least one set tooth, the cutting element defining a lateral contact portion having a contact face defining a face angle along a second direction relative to the longitudinal axis of the saw blade body, the second direction opposing the first direction;
wherein the angle of the contact face is less than the set angle of the at least one set tooth.
2 . The saw blade of claim 1 , wherein:
the at least one set tooth comprises a right set tooth defining a right set angle along the first direction relative to the longitudinal axis of the saw blade body; and
the cutting element defines a right lateral contact portion, the right lateral contact portion having a right contact face which defines a right face angle along the second direction relative to the longitudinal axis of the saw blade body.
3 . The saw blade of claim 2 , wherein the right set tooth defines a set angle between about 5° and 15° relative to the longitudinal axis of the saw blade body.
4 . The saw blade of claim 2 , wherein the right contact face defines a face angle between about 2° and 8° relative to the longitudinal axis of the saw blade body.
5 . The saw blade of claim 2 , wherein the right contact face of the right lateral contact portion further defines an angle relative to a lateral axis of the saw blade body, the lateral axis being substantially orthogonal to the longitudinal axis of the saw blade body.
6 . The saw blade of claim 2 , wherein the right set tooth defines a medial dress angle portion opposing the right contact face.
7 . The saw blade of claim 1 , wherein:
the at least one set tooth comprises a left set tooth defining a left set angle along the first direction relative to the longitudinal axis of the saw blade body; and
the cutting element defines a left lateral contact portion, the left lateral contact portion having a left contact face which defines a left face angle along the second direction relative to the longitudinal axis of the saw blade body.
8 . The saw blade of claim 7 , wherein the left set tooth defines a set angle between about 5° and 15° relative to the longitudinal axis of the saw blade body.
9 . The saw blade of claim 7 , wherein the left contact face defines a face angle between about 2° and 8° relative to the longitudinal axis of the saw blade body.
10 . The saw blade of claim 7 , wherein the left contact face of the left lateral contact portion defines an angle relative to a lateral axis of the saw blade body, the lateral axis being substantially orthogonal to the longitudinal axis of the saw blade body.
11 . The saw blade of claim 2 , wherein the left set tooth defines a medial dress angle portion opposing the left contact face.
12 . A saw blade, comprising:
a saw blade body;
at least one raker tooth carried by the saw blade body, the at least one raker tooth having a longitudinal axis that is substantially aligned with a longitudinal axis of the saw blade body;
at least one right set tooth carried by the saw blade body, the at least one right set tooth defining a right set angle along a first direction relative to the longitudinal axis of the saw blade body;
a cutting element carried by the at least one right set tooth, the cutting element defining a right lateral contact portion having a right contact face defining a right face angle along a second direction relative to the longitudinal axis of the saw blade body, the second direction opposing the first direction, wherein the angle of the right contact face is less than the right set angle of the at least one right set tooth;
at least one left set tooth carried by the saw blade body, the at least one left set tooth defining a left set angle along the second direction relative to the longitudinal axis of the saw blade body;
a cutting element carried by the at least one left set tooth, the cutting element defining a left lateral contact portion having a left contact face defining a left face angle along the first direction relative to the longitudinal axis of the saw blade body, wherein the angle of the left contact face is less than the left set angle of the at least one left set tooth.
13 . The saw blade of claim 12 , wherein the right set tooth defines a set angle between about 5° and 15° relative to the longitudinal axis of the saw blade body.
14 . The saw blade of claim 12 , wherein the right contact face defines a face angle between about 2° and 8° relative to the longitudinal axis of the saw blade body.
15 . The saw blade of claim 12 , wherein the right contact face of the right lateral contact portion further defines an angle relative to a lateral axis of the saw blade body, the lateral axis being substantially orthogonal to the longitudinal axis of the saw blade body.
16 . The saw blade of claim 12 , wherein the right set tooth defines a medial dress angle portion opposing the right contact face.
17 . The saw blade of claim 12 , wherein the left set tooth defines a set angle between about 5° and 15° relative to the longitudinal axis of the saw blade body.
18 . The saw blade of claim 12 , wherein the left contact face defines a face angle between about 2° and 8° relative to the longitudinal axis of the saw blade body.
19 . The saw blade of claim 12 , wherein the left contact face of the left lateral contact portion defines an angle relative to a lateral axis of the saw blade body, the lateral axis being substantially orthogonal to the longitudinal axis of the saw blade body.
20 . The saw blade of claim 12 , wherein the left set tooth defines a medial dress angle portion opposing the left contact face.